Version Description
- Security release.
Download this release
Release Info
| Developer | opajaap |
| Plugin |  WP Photo Album Plus |
| Version | 6.9.13 |
| Comparing to | |
| See all releases | |
Code changes from version 6.9.12 to 6.9.13
- changelog.txt +13 -1
- js/wppa-panorama.js +16 -1703
- js/wppa-panorama.min.js +1 -1
- readme.txt +6 -2
- wppa-admin.php +2 -1
- wppa-ajax.php +2 -2
- wppa-functions.php +13 -14
- wppa-import.php +2 -2
- wppa-local-cdn.php +2 -2
- wppa-photo-files.php +10 -4
- wppa-settings-autosave.php +10 -10
- wppa-upload.php +6 -6
- wppa-utils.php +91 -29
- wppa.php +3 -3
changelog.txt
CHANGED
|
@@ -1,11 +1,23 @@
|
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| 1 |
WP Photo Album Plus Changelog
|
| 2 |
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= 6.9.12 =
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| 4 |
|
| 5 |
= Bug Fixes =
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| 6 |
|
| 7 |
* Fixed a layout issue on the settings page.
|
| 8 |
-
* Fixed a
|
| 9 |
* Fixed uninitialized vars in widget activation screens.
|
| 10 |
|
| 11 |
= Other Changes =
|
| 1 |
WP Photo Album Plus Changelog
|
| 2 |
|
| 3 |
+
= 6.9.13 =
|
| 4 |
+
|
| 5 |
+
= Bug Fixes =
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| 6 |
+
|
| 7 |
+
* Trying to import a non existing remote photo no longer generates a warning in the server log.
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| 8 |
+
|
| 9 |
+
= Other Changes =
|
| 10 |
+
|
| 11 |
+
* Several security issues found by RIPS Technologies (https://www.ripstech.com)
|
| 12 |
+
* If ImageMagick is activated, all filenames of newly uploaded or imported files will be sanitized by sanitize_file_name().
|
| 13 |
+
This implies (a.o.) that spaces in filenames will be converted to dashes. Due to security reasons this is a permanent restriction.
|
| 14 |
+
|
| 15 |
= 6.9.12 =
|
| 16 |
|
| 17 |
= Bug Fixes =
|
| 18 |
|
| 19 |
* Fixed a layout issue on the settings page.
|
| 20 |
+
* Fixed a layout issue on lightbox spheric panoramas that occurs when there are also normal photos in the set.
|
| 21 |
* Fixed uninitialized vars in widget activation screens.
|
| 22 |
|
| 23 |
= Other Changes =
|
js/wppa-panorama.js
CHANGED
|
@@ -7343,45 +7343,6 @@ THREE.EventDispatcher.prototype.apply( THREE.Object3D.prototype );
|
|
| 7343 |
|
| 7344 |
THREE.Object3DIdCount = 0;
|
| 7345 |
|
| 7346 |
-
// File:src/core/Projector.js
|
| 7347 |
-
|
| 7348 |
-
/**
|
| 7349 |
-
* @author mrdoob / http://mrdoob.com/
|
| 7350 |
-
*/
|
| 7351 |
-
/*
|
| 7352 |
-
THREE.Projector = function () {
|
| 7353 |
-
|
| 7354 |
-
console.warn( 'THREE.Projector has been moved to /examples/renderers/Projector.js.' );
|
| 7355 |
-
|
| 7356 |
-
this.projectVector = function ( vector, camera ) {
|
| 7357 |
-
|
| 7358 |
-
console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
|
| 7359 |
-
vector.project( camera );
|
| 7360 |
-
|
| 7361 |
-
};
|
| 7362 |
-
|
| 7363 |
-
this.unprojectVector = function ( vector, camera ) {
|
| 7364 |
-
|
| 7365 |
-
console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
|
| 7366 |
-
vector.unproject( camera );
|
| 7367 |
-
|
| 7368 |
-
};
|
| 7369 |
-
|
| 7370 |
-
this.pickingRay = function ( vector, camera ) {
|
| 7371 |
-
|
| 7372 |
-
console.error( 'THREE.Projector: .pickingRay() has been removed.' );
|
| 7373 |
-
|
| 7374 |
-
};
|
| 7375 |
-
|
| 7376 |
-
};
|
| 7377 |
-
|
| 7378 |
-
// File:src/core/Face3.js
|
| 7379 |
-
|
| 7380 |
-
/**
|
| 7381 |
-
* @author mrdoob / http://mrdoob.com/
|
| 7382 |
-
* @author alteredq / http://alteredqualia.com/
|
| 7383 |
-
*/
|
| 7384 |
-
|
| 7385 |
THREE.Face3 = function ( a, b, c, normal, color, materialIndex ) {
|
| 7386 |
|
| 7387 |
this.a = a;
|
|
@@ -7437,19 +7398,6 @@ THREE.Face3.prototype = {
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|
| 7437 |
|
| 7438 |
};
|
| 7439 |
|
| 7440 |
-
// File:src/core/Face4.js
|
| 7441 |
-
|
| 7442 |
-
/**
|
| 7443 |
-
* @author mrdoob / http://mrdoob.com/
|
| 7444 |
-
*/
|
| 7445 |
-
/*
|
| 7446 |
-
THREE.Face4 = function ( a, b, c, d, normal, color, materialIndex ) {
|
| 7447 |
-
|
| 7448 |
-
console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' )
|
| 7449 |
-
return new THREE.Face3( a, b, c, normal, color, materialIndex );
|
| 7450 |
-
|
| 7451 |
-
};
|
| 7452 |
-
|
| 7453 |
// File:src/core/BufferAttribute.js
|
| 7454 |
|
| 7455 |
/**
|
|
@@ -7564,72 +7512,6 @@ THREE.BufferAttribute.prototype = {
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|
| 7564 |
|
| 7565 |
};
|
| 7566 |
|
| 7567 |
-
//
|
| 7568 |
-
/*
|
| 7569 |
-
THREE.Int8Attribute = function ( data, itemSize ) {
|
| 7570 |
-
|
| 7571 |
-
console.warn( 'THREE.Int8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7572 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7573 |
-
|
| 7574 |
-
};
|
| 7575 |
-
|
| 7576 |
-
THREE.Uint8Attribute = function ( data, itemSize ) {
|
| 7577 |
-
|
| 7578 |
-
console.warn( 'THREE.Uint8Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7579 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7580 |
-
|
| 7581 |
-
};
|
| 7582 |
-
|
| 7583 |
-
THREE.Uint8ClampedAttribute = function ( data, itemSize ) {
|
| 7584 |
-
|
| 7585 |
-
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7586 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7587 |
-
|
| 7588 |
-
|
| 7589 |
-
};
|
| 7590 |
-
|
| 7591 |
-
THREE.Int16Attribute = function ( data, itemSize ) {
|
| 7592 |
-
|
| 7593 |
-
console.warn( 'THREE.Int16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7594 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7595 |
-
|
| 7596 |
-
};
|
| 7597 |
-
|
| 7598 |
-
THREE.Uint16Attribute = function ( data, itemSize ) {
|
| 7599 |
-
|
| 7600 |
-
console.warn( 'THREE.Uint16Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7601 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7602 |
-
|
| 7603 |
-
};
|
| 7604 |
-
|
| 7605 |
-
THREE.Int32Attribute = function ( data, itemSize ) {
|
| 7606 |
-
|
| 7607 |
-
console.warn( 'THREE.Int32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7608 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7609 |
-
|
| 7610 |
-
};
|
| 7611 |
-
|
| 7612 |
-
THREE.Uint32Attribute = function ( data, itemSize ) {
|
| 7613 |
-
|
| 7614 |
-
console.warn( 'THREE.Uint32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7615 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7616 |
-
|
| 7617 |
-
};
|
| 7618 |
-
|
| 7619 |
-
THREE.Float32Attribute = function ( data, itemSize ) {
|
| 7620 |
-
|
| 7621 |
-
console.warn( 'THREE.Float32Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7622 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7623 |
-
|
| 7624 |
-
};
|
| 7625 |
-
|
| 7626 |
-
THREE.Float64Attribute = function ( data, itemSize ) {
|
| 7627 |
-
|
| 7628 |
-
console.warn( 'THREE.Float64Attribute has been removed. Use THREE.BufferAttribute( array, itemSize ) instead.' );
|
| 7629 |
-
return new THREE.BufferAttribute( data, itemSize );
|
| 7630 |
-
|
| 7631 |
-
};
|
| 7632 |
-
|
| 7633 |
// File:src/core/BufferGeometry.js
|
| 7634 |
|
| 7635 |
/**
|
|
@@ -9805,325 +9687,6 @@ THREE.Light.prototype.clone = function ( light ) {
|
|
| 9805 |
|
| 9806 |
};
|
| 9807 |
|
| 9808 |
-
// File:src/lights/AmbientLight.js
|
| 9809 |
-
|
| 9810 |
-
/**
|
| 9811 |
-
* @author mrdoob / http://mrdoob.com/
|
| 9812 |
-
*/
|
| 9813 |
-
/*
|
| 9814 |
-
THREE.AmbientLight = function ( color ) {
|
| 9815 |
-
|
| 9816 |
-
THREE.Light.call( this, color );
|
| 9817 |
-
|
| 9818 |
-
this.type = 'AmbientLight';
|
| 9819 |
-
|
| 9820 |
-
};
|
| 9821 |
-
|
| 9822 |
-
THREE.AmbientLight.prototype = Object.create( THREE.Light.prototype );
|
| 9823 |
-
|
| 9824 |
-
THREE.AmbientLight.prototype.clone = function () {
|
| 9825 |
-
|
| 9826 |
-
var light = new THREE.AmbientLight();
|
| 9827 |
-
|
| 9828 |
-
THREE.Light.prototype.clone.call( this, light );
|
| 9829 |
-
|
| 9830 |
-
return light;
|
| 9831 |
-
|
| 9832 |
-
};
|
| 9833 |
-
|
| 9834 |
-
// File:src/lights/AreaLight.js
|
| 9835 |
-
|
| 9836 |
-
/**
|
| 9837 |
-
* @author MPanknin / http://www.redplant.de/
|
| 9838 |
-
* @author alteredq / http://alteredqualia.com/
|
| 9839 |
-
*/
|
| 9840 |
-
/*
|
| 9841 |
-
THREE.AreaLight = function ( color, intensity ) {
|
| 9842 |
-
|
| 9843 |
-
THREE.Light.call( this, color );
|
| 9844 |
-
|
| 9845 |
-
this.type = 'AreaLight';
|
| 9846 |
-
|
| 9847 |
-
this.normal = new THREE.Vector3( 0, - 1, 0 );
|
| 9848 |
-
this.right = new THREE.Vector3( 1, 0, 0 );
|
| 9849 |
-
|
| 9850 |
-
this.intensity = ( intensity !== undefined ) ? intensity : 1;
|
| 9851 |
-
|
| 9852 |
-
this.width = 1.0;
|
| 9853 |
-
this.height = 1.0;
|
| 9854 |
-
|
| 9855 |
-
this.constantAttenuation = 1.5;
|
| 9856 |
-
this.linearAttenuation = 0.5;
|
| 9857 |
-
this.quadraticAttenuation = 0.1;
|
| 9858 |
-
|
| 9859 |
-
};
|
| 9860 |
-
|
| 9861 |
-
THREE.AreaLight.prototype = Object.create( THREE.Light.prototype );
|
| 9862 |
-
|
| 9863 |
-
|
| 9864 |
-
// File:src/lights/DirectionalLight.js
|
| 9865 |
-
|
| 9866 |
-
/**
|
| 9867 |
-
* @author mrdoob / http://mrdoob.com/
|
| 9868 |
-
* @author alteredq / http://alteredqualia.com/
|
| 9869 |
-
*/
|
| 9870 |
-
/*
|
| 9871 |
-
THREE.DirectionalLight = function ( color, intensity ) {
|
| 9872 |
-
|
| 9873 |
-
THREE.Light.call( this, color );
|
| 9874 |
-
|
| 9875 |
-
this.type = 'DirectionalLight';
|
| 9876 |
-
|
| 9877 |
-
this.position.set( 0, 1, 0 );
|
| 9878 |
-
this.target = new THREE.Object3D();
|
| 9879 |
-
|
| 9880 |
-
this.intensity = ( intensity !== undefined ) ? intensity : 1;
|
| 9881 |
-
|
| 9882 |
-
this.castShadow = false;
|
| 9883 |
-
this.onlyShadow = false;
|
| 9884 |
-
|
| 9885 |
-
//
|
| 9886 |
-
|
| 9887 |
-
this.shadowCameraNear = 50;
|
| 9888 |
-
this.shadowCameraFar = 5000;
|
| 9889 |
-
|
| 9890 |
-
this.shadowCameraLeft = - 500;
|
| 9891 |
-
this.shadowCameraRight = 500;
|
| 9892 |
-
this.shadowCameraTop = 500;
|
| 9893 |
-
this.shadowCameraBottom = - 500;
|
| 9894 |
-
|
| 9895 |
-
this.shadowCameraVisible = false;
|
| 9896 |
-
|
| 9897 |
-
this.shadowBias = 0;
|
| 9898 |
-
this.shadowDarkness = 0.5;
|
| 9899 |
-
|
| 9900 |
-
this.shadowMapWidth = 512;
|
| 9901 |
-
this.shadowMapHeight = 512;
|
| 9902 |
-
|
| 9903 |
-
//
|
| 9904 |
-
|
| 9905 |
-
this.shadowCascade = false;
|
| 9906 |
-
|
| 9907 |
-
this.shadowCascadeOffset = new THREE.Vector3( 0, 0, - 1000 );
|
| 9908 |
-
this.shadowCascadeCount = 2;
|
| 9909 |
-
|
| 9910 |
-
this.shadowCascadeBias = [ 0, 0, 0 ];
|
| 9911 |
-
this.shadowCascadeWidth = [ 512, 512, 512 ];
|
| 9912 |
-
this.shadowCascadeHeight = [ 512, 512, 512 ];
|
| 9913 |
-
|
| 9914 |
-
this.shadowCascadeNearZ = [ - 1.000, 0.990, 0.998 ];
|
| 9915 |
-
this.shadowCascadeFarZ = [ 0.990, 0.998, 1.000 ];
|
| 9916 |
-
|
| 9917 |
-
this.shadowCascadeArray = [];
|
| 9918 |
-
|
| 9919 |
-
//
|
| 9920 |
-
|
| 9921 |
-
this.shadowMap = null;
|
| 9922 |
-
this.shadowMapSize = null;
|
| 9923 |
-
this.shadowCamera = null;
|
| 9924 |
-
this.shadowMatrix = null;
|
| 9925 |
-
|
| 9926 |
-
};
|
| 9927 |
-
|
| 9928 |
-
THREE.DirectionalLight.prototype = Object.create( THREE.Light.prototype );
|
| 9929 |
-
|
| 9930 |
-
THREE.DirectionalLight.prototype.clone = function () {
|
| 9931 |
-
|
| 9932 |
-
var light = new THREE.DirectionalLight();
|
| 9933 |
-
|
| 9934 |
-
THREE.Light.prototype.clone.call( this, light );
|
| 9935 |
-
|
| 9936 |
-
light.target = this.target.clone();
|
| 9937 |
-
|
| 9938 |
-
light.intensity = this.intensity;
|
| 9939 |
-
|
| 9940 |
-
light.castShadow = this.castShadow;
|
| 9941 |
-
light.onlyShadow = this.onlyShadow;
|
| 9942 |
-
|
| 9943 |
-
//
|
| 9944 |
-
|
| 9945 |
-
light.shadowCameraNear = this.shadowCameraNear;
|
| 9946 |
-
light.shadowCameraFar = this.shadowCameraFar;
|
| 9947 |
-
|
| 9948 |
-
light.shadowCameraLeft = this.shadowCameraLeft;
|
| 9949 |
-
light.shadowCameraRight = this.shadowCameraRight;
|
| 9950 |
-
light.shadowCameraTop = this.shadowCameraTop;
|
| 9951 |
-
light.shadowCameraBottom = this.shadowCameraBottom;
|
| 9952 |
-
|
| 9953 |
-
light.shadowCameraVisible = this.shadowCameraVisible;
|
| 9954 |
-
|
| 9955 |
-
light.shadowBias = this.shadowBias;
|
| 9956 |
-
light.shadowDarkness = this.shadowDarkness;
|
| 9957 |
-
|
| 9958 |
-
light.shadowMapWidth = this.shadowMapWidth;
|
| 9959 |
-
light.shadowMapHeight = this.shadowMapHeight;
|
| 9960 |
-
|
| 9961 |
-
//
|
| 9962 |
-
|
| 9963 |
-
light.shadowCascade = this.shadowCascade;
|
| 9964 |
-
|
| 9965 |
-
light.shadowCascadeOffset.copy( this.shadowCascadeOffset );
|
| 9966 |
-
light.shadowCascadeCount = this.shadowCascadeCount;
|
| 9967 |
-
|
| 9968 |
-
light.shadowCascadeBias = this.shadowCascadeBias.slice( 0 );
|
| 9969 |
-
light.shadowCascadeWidth = this.shadowCascadeWidth.slice( 0 );
|
| 9970 |
-
light.shadowCascadeHeight = this.shadowCascadeHeight.slice( 0 );
|
| 9971 |
-
|
| 9972 |
-
light.shadowCascadeNearZ = this.shadowCascadeNearZ.slice( 0 );
|
| 9973 |
-
light.shadowCascadeFarZ = this.shadowCascadeFarZ.slice( 0 );
|
| 9974 |
-
|
| 9975 |
-
return light;
|
| 9976 |
-
|
| 9977 |
-
};
|
| 9978 |
-
|
| 9979 |
-
// File:src/lights/HemisphereLight.js
|
| 9980 |
-
|
| 9981 |
-
/**
|
| 9982 |
-
* @author alteredq / http://alteredqualia.com/
|
| 9983 |
-
*/
|
| 9984 |
-
/*
|
| 9985 |
-
THREE.HemisphereLight = function ( skyColor, groundColor, intensity ) {
|
| 9986 |
-
|
| 9987 |
-
THREE.Light.call( this, skyColor );
|
| 9988 |
-
|
| 9989 |
-
this.type = 'HemisphereLight';
|
| 9990 |
-
|
| 9991 |
-
this.position.set( 0, 100, 0 );
|
| 9992 |
-
|
| 9993 |
-
this.groundColor = new THREE.Color( groundColor );
|
| 9994 |
-
this.intensity = ( intensity !== undefined ) ? intensity : 1;
|
| 9995 |
-
|
| 9996 |
-
};
|
| 9997 |
-
|
| 9998 |
-
THREE.HemisphereLight.prototype = Object.create( THREE.Light.prototype );
|
| 9999 |
-
|
| 10000 |
-
THREE.HemisphereLight.prototype.clone = function () {
|
| 10001 |
-
|
| 10002 |
-
var light = new THREE.HemisphereLight();
|
| 10003 |
-
|
| 10004 |
-
THREE.Light.prototype.clone.call( this, light );
|
| 10005 |
-
|
| 10006 |
-
light.groundColor.copy( this.groundColor );
|
| 10007 |
-
light.intensity = this.intensity;
|
| 10008 |
-
|
| 10009 |
-
return light;
|
| 10010 |
-
|
| 10011 |
-
};
|
| 10012 |
-
|
| 10013 |
-
// File:src/lights/PointLight.js
|
| 10014 |
-
|
| 10015 |
-
/**
|
| 10016 |
-
* @author mrdoob / http://mrdoob.com/
|
| 10017 |
-
*/
|
| 10018 |
-
/*
|
| 10019 |
-
THREE.PointLight = function ( color, intensity, distance ) {
|
| 10020 |
-
|
| 10021 |
-
THREE.Light.call( this, color );
|
| 10022 |
-
|
| 10023 |
-
this.type = 'PointLight';
|
| 10024 |
-
|
| 10025 |
-
this.intensity = ( intensity !== undefined ) ? intensity : 1;
|
| 10026 |
-
this.distance = ( distance !== undefined ) ? distance : 0;
|
| 10027 |
-
|
| 10028 |
-
};
|
| 10029 |
-
|
| 10030 |
-
THREE.PointLight.prototype = Object.create( THREE.Light.prototype );
|
| 10031 |
-
|
| 10032 |
-
THREE.PointLight.prototype.clone = function () {
|
| 10033 |
-
|
| 10034 |
-
var light = new THREE.PointLight();
|
| 10035 |
-
|
| 10036 |
-
THREE.Light.prototype.clone.call( this, light );
|
| 10037 |
-
|
| 10038 |
-
light.intensity = this.intensity;
|
| 10039 |
-
light.distance = this.distance;
|
| 10040 |
-
|
| 10041 |
-
return light;
|
| 10042 |
-
|
| 10043 |
-
};
|
| 10044 |
-
|
| 10045 |
-
// File:src/lights/SpotLight.js
|
| 10046 |
-
|
| 10047 |
-
/**
|
| 10048 |
-
* @author alteredq / http://alteredqualia.com/
|
| 10049 |
-
*/
|
| 10050 |
-
/*
|
| 10051 |
-
THREE.SpotLight = function ( color, intensity, distance, angle, exponent ) {
|
| 10052 |
-
|
| 10053 |
-
THREE.Light.call( this, color );
|
| 10054 |
-
|
| 10055 |
-
this.type = 'SpotLight';
|
| 10056 |
-
|
| 10057 |
-
this.position.set( 0, 1, 0 );
|
| 10058 |
-
this.target = new THREE.Object3D();
|
| 10059 |
-
|
| 10060 |
-
this.intensity = ( intensity !== undefined ) ? intensity : 1;
|
| 10061 |
-
this.distance = ( distance !== undefined ) ? distance : 0;
|
| 10062 |
-
this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
|
| 10063 |
-
this.exponent = ( exponent !== undefined ) ? exponent : 10;
|
| 10064 |
-
|
| 10065 |
-
this.castShadow = false;
|
| 10066 |
-
this.onlyShadow = false;
|
| 10067 |
-
|
| 10068 |
-
//
|
| 10069 |
-
|
| 10070 |
-
this.shadowCameraNear = 50;
|
| 10071 |
-
this.shadowCameraFar = 5000;
|
| 10072 |
-
this.shadowCameraFov = 50;
|
| 10073 |
-
|
| 10074 |
-
this.shadowCameraVisible = false;
|
| 10075 |
-
|
| 10076 |
-
this.shadowBias = 0;
|
| 10077 |
-
this.shadowDarkness = 0.5;
|
| 10078 |
-
|
| 10079 |
-
this.shadowMapWidth = 512;
|
| 10080 |
-
this.shadowMapHeight = 512;
|
| 10081 |
-
|
| 10082 |
-
//
|
| 10083 |
-
|
| 10084 |
-
this.shadowMap = null;
|
| 10085 |
-
this.shadowMapSize = null;
|
| 10086 |
-
this.shadowCamera = null;
|
| 10087 |
-
this.shadowMatrix = null;
|
| 10088 |
-
|
| 10089 |
-
};
|
| 10090 |
-
|
| 10091 |
-
THREE.SpotLight.prototype = Object.create( THREE.Light.prototype );
|
| 10092 |
-
|
| 10093 |
-
THREE.SpotLight.prototype.clone = function () {
|
| 10094 |
-
|
| 10095 |
-
var light = new THREE.SpotLight();
|
| 10096 |
-
|
| 10097 |
-
THREE.Light.prototype.clone.call( this, light );
|
| 10098 |
-
|
| 10099 |
-
light.target = this.target.clone();
|
| 10100 |
-
|
| 10101 |
-
light.intensity = this.intensity;
|
| 10102 |
-
light.distance = this.distance;
|
| 10103 |
-
light.angle = this.angle;
|
| 10104 |
-
light.exponent = this.exponent;
|
| 10105 |
-
|
| 10106 |
-
light.castShadow = this.castShadow;
|
| 10107 |
-
light.onlyShadow = this.onlyShadow;
|
| 10108 |
-
|
| 10109 |
-
//
|
| 10110 |
-
|
| 10111 |
-
light.shadowCameraNear = this.shadowCameraNear;
|
| 10112 |
-
light.shadowCameraFar = this.shadowCameraFar;
|
| 10113 |
-
light.shadowCameraFov = this.shadowCameraFov;
|
| 10114 |
-
|
| 10115 |
-
light.shadowCameraVisible = this.shadowCameraVisible;
|
| 10116 |
-
|
| 10117 |
-
light.shadowBias = this.shadowBias;
|
| 10118 |
-
light.shadowDarkness = this.shadowDarkness;
|
| 10119 |
-
|
| 10120 |
-
light.shadowMapWidth = this.shadowMapWidth;
|
| 10121 |
-
light.shadowMapHeight = this.shadowMapHeight;
|
| 10122 |
-
|
| 10123 |
-
return light;
|
| 10124 |
-
|
| 10125 |
-
};
|
| 10126 |
-
|
| 10127 |
// File:src/loaders/Cache.js
|
| 10128 |
|
| 10129 |
/**
|
|
@@ -10819,1300 +10382,50 @@ THREE.ImageLoader.prototype = {
|
|
| 10819 |
|
| 10820 |
}
|
| 10821 |
|
| 10822 |
-
// File:src/loaders/
|
| 10823 |
|
| 10824 |
/**
|
| 10825 |
* @author mrdoob / http://mrdoob.com/
|
| 10826 |
-
* @author alteredq / http://alteredqualia.com/
|
| 10827 |
*/
|
| 10828 |
-
/*
|
| 10829 |
-
THREE.JSONLoader = function ( showStatus ) {
|
| 10830 |
|
| 10831 |
-
|
| 10832 |
|
| 10833 |
-
|
| 10834 |
|
| 10835 |
-
|
| 10836 |
|
| 10837 |
-
|
|
|
|
|
|
|
| 10838 |
|
| 10839 |
-
|
| 10840 |
|
| 10841 |
-
|
| 10842 |
-
|
| 10843 |
-
// todo: unify load API to for easier SceneLoader use
|
| 10844 |
-
|
| 10845 |
-
texturePath = texturePath && ( typeof texturePath === 'string' ) ? texturePath : this.extractUrlBase( url );
|
| 10846 |
-
|
| 10847 |
-
this.onLoadStart();
|
| 10848 |
-
this.loadAjaxJSON( this, url, callback, texturePath );
|
| 10849 |
-
|
| 10850 |
-
};
|
| 10851 |
-
|
| 10852 |
-
THREE.JSONLoader.prototype.loadAjaxJSON = function ( context, url, callback, texturePath, callbackProgress ) {
|
| 10853 |
-
|
| 10854 |
-
var xhr = new XMLHttpRequest();
|
| 10855 |
-
|
| 10856 |
-
var length = 0;
|
| 10857 |
-
|
| 10858 |
-
xhr.onreadystatechange = function () {
|
| 10859 |
-
|
| 10860 |
-
if ( xhr.readyState === xhr.DONE ) {
|
| 10861 |
-
|
| 10862 |
-
if ( xhr.status === 200 || xhr.status === 0 ) {
|
| 10863 |
-
|
| 10864 |
-
if ( xhr.responseText ) {
|
| 10865 |
-
|
| 10866 |
-
var json = JSON.parse( xhr.responseText );
|
| 10867 |
-
|
| 10868 |
-
if ( json.metadata !== undefined && json.metadata.type === 'scene' ) {
|
| 10869 |
-
|
| 10870 |
-
console.error( 'THREE.JSONLoader: "' + url + '" seems to be a Scene. Use THREE.SceneLoader instead.' );
|
| 10871 |
-
return;
|
| 10872 |
-
|
| 10873 |
-
}
|
| 10874 |
-
|
| 10875 |
-
var result = context.parse( json, texturePath );
|
| 10876 |
-
callback( result.geometry, result.materials );
|
| 10877 |
-
|
| 10878 |
-
} else {
|
| 10879 |
-
|
| 10880 |
-
console.error( 'THREE.JSONLoader: "' + url + '" seems to be unreachable or the file is empty.' );
|
| 10881 |
-
|
| 10882 |
-
}
|
| 10883 |
-
|
| 10884 |
-
// in context of more complex asset initialization
|
| 10885 |
-
// do not block on single failed file
|
| 10886 |
-
// maybe should go even one more level up
|
| 10887 |
-
|
| 10888 |
-
context.onLoadComplete();
|
| 10889 |
-
|
| 10890 |
-
} else {
|
| 10891 |
-
|
| 10892 |
-
console.error( 'THREE.JSONLoader: Couldn\'t load "' + url + '" (' + xhr.status + ')' );
|
| 10893 |
-
|
| 10894 |
-
}
|
| 10895 |
-
|
| 10896 |
-
} else if ( xhr.readyState === xhr.LOADING ) {
|
| 10897 |
-
|
| 10898 |
-
if ( callbackProgress ) {
|
| 10899 |
-
|
| 10900 |
-
if ( length === 0 ) {
|
| 10901 |
-
|
| 10902 |
-
length = xhr.getResponseHeader( 'Content-Length' );
|
| 10903 |
-
|
| 10904 |
-
}
|
| 10905 |
-
|
| 10906 |
-
callbackProgress( { total: length, loaded: xhr.responseText.length } );
|
| 10907 |
-
|
| 10908 |
-
}
|
| 10909 |
-
|
| 10910 |
-
} else if ( xhr.readyState === xhr.HEADERS_RECEIVED ) {
|
| 10911 |
-
|
| 10912 |
-
if ( callbackProgress !== undefined ) {
|
| 10913 |
-
|
| 10914 |
-
length = xhr.getResponseHeader( 'Content-Length' );
|
| 10915 |
-
|
| 10916 |
-
}
|
| 10917 |
-
|
| 10918 |
-
}
|
| 10919 |
-
|
| 10920 |
-
};
|
| 10921 |
-
|
| 10922 |
-
xhr.open( 'GET', url, true );
|
| 10923 |
-
xhr.withCredentials = this.withCredentials;
|
| 10924 |
-
xhr.send( null );
|
| 10925 |
-
|
| 10926 |
-
};
|
| 10927 |
-
|
| 10928 |
-
THREE.JSONLoader.prototype.parse = function ( json, texturePath ) {
|
| 10929 |
-
|
| 10930 |
-
var scope = this,
|
| 10931 |
-
geometry = new THREE.Geometry(),
|
| 10932 |
-
scale = ( json.scale !== undefined ) ? 1.0 / json.scale : 1.0;
|
| 10933 |
-
|
| 10934 |
-
parseModel( scale );
|
| 10935 |
-
|
| 10936 |
-
parseSkin();
|
| 10937 |
-
parseMorphing( scale );
|
| 10938 |
-
|
| 10939 |
-
geometry.computeFaceNormals();
|
| 10940 |
-
geometry.computeBoundingSphere();
|
| 10941 |
-
|
| 10942 |
-
function parseModel( scale ) {
|
| 10943 |
-
|
| 10944 |
-
function isBitSet( value, position ) {
|
| 10945 |
-
|
| 10946 |
-
return value & ( 1 << position );
|
| 10947 |
-
|
| 10948 |
-
}
|
| 10949 |
-
|
| 10950 |
-
var i, j, fi,
|
| 10951 |
-
|
| 10952 |
-
offset, zLength,
|
| 10953 |
-
|
| 10954 |
-
colorIndex, normalIndex, uvIndex, materialIndex,
|
| 10955 |
-
|
| 10956 |
-
type,
|
| 10957 |
-
isQuad,
|
| 10958 |
-
hasMaterial,
|
| 10959 |
-
hasFaceVertexUv,
|
| 10960 |
-
hasFaceNormal, hasFaceVertexNormal,
|
| 10961 |
-
hasFaceColor, hasFaceVertexColor,
|
| 10962 |
-
|
| 10963 |
-
vertex, face, faceA, faceB, color, hex, normal,
|
| 10964 |
-
|
| 10965 |
-
uvLayer, uv, u, v,
|
| 10966 |
-
|
| 10967 |
-
faces = json.faces,
|
| 10968 |
-
vertices = json.vertices,
|
| 10969 |
-
normals = json.normals,
|
| 10970 |
-
colors = json.colors,
|
| 10971 |
-
|
| 10972 |
-
nUvLayers = 0;
|
| 10973 |
-
|
| 10974 |
-
if ( json.uvs !== undefined ) {
|
| 10975 |
-
|
| 10976 |
-
// disregard empty arrays
|
| 10977 |
-
|
| 10978 |
-
for ( i = 0; i < json.uvs.length; i ++ ) {
|
| 10979 |
-
|
| 10980 |
-
if ( json.uvs[ i ].length ) nUvLayers ++;
|
| 10981 |
-
|
| 10982 |
-
}
|
| 10983 |
-
|
| 10984 |
-
for ( i = 0; i < nUvLayers; i ++ ) {
|
| 10985 |
-
|
| 10986 |
-
geometry.faceVertexUvs[ i ] = [];
|
| 10987 |
-
|
| 10988 |
-
}
|
| 10989 |
-
|
| 10990 |
-
}
|
| 10991 |
-
|
| 10992 |
-
offset = 0;
|
| 10993 |
-
zLength = vertices.length;
|
| 10994 |
-
|
| 10995 |
-
while ( offset < zLength ) {
|
| 10996 |
-
|
| 10997 |
-
vertex = new THREE.Vector3();
|
| 10998 |
-
|
| 10999 |
-
vertex.x = vertices[ offset ++ ] * scale;
|
| 11000 |
-
vertex.y = vertices[ offset ++ ] * scale;
|
| 11001 |
-
vertex.z = vertices[ offset ++ ] * scale;
|
| 11002 |
-
|
| 11003 |
-
geometry.vertices.push( vertex );
|
| 11004 |
-
|
| 11005 |
-
}
|
| 11006 |
-
|
| 11007 |
-
offset = 0;
|
| 11008 |
-
zLength = faces.length;
|
| 11009 |
-
|
| 11010 |
-
while ( offset < zLength ) {
|
| 11011 |
-
|
| 11012 |
-
type = faces[ offset ++ ];
|
| 11013 |
-
|
| 11014 |
-
|
| 11015 |
-
isQuad = isBitSet( type, 0 );
|
| 11016 |
-
hasMaterial = isBitSet( type, 1 );
|
| 11017 |
-
hasFaceVertexUv = isBitSet( type, 3 );
|
| 11018 |
-
hasFaceNormal = isBitSet( type, 4 );
|
| 11019 |
-
hasFaceVertexNormal = isBitSet( type, 5 );
|
| 11020 |
-
hasFaceColor = isBitSet( type, 6 );
|
| 11021 |
-
hasFaceVertexColor = isBitSet( type, 7 );
|
| 11022 |
-
|
| 11023 |
-
// console.log("type", type, "bits", isQuad, hasMaterial, hasFaceVertexUv, hasFaceNormal, hasFaceVertexNormal, hasFaceColor, hasFaceVertexColor);
|
| 11024 |
-
|
| 11025 |
-
if ( isQuad ) {
|
| 11026 |
-
|
| 11027 |
-
faceA = new THREE.Face3();
|
| 11028 |
-
faceA.a = faces[ offset ];
|
| 11029 |
-
faceA.b = faces[ offset + 1 ];
|
| 11030 |
-
faceA.c = faces[ offset + 3 ];
|
| 11031 |
-
|
| 11032 |
-
faceB = new THREE.Face3();
|
| 11033 |
-
faceB.a = faces[ offset + 1 ];
|
| 11034 |
-
faceB.b = faces[ offset + 2 ];
|
| 11035 |
-
faceB.c = faces[ offset + 3 ];
|
| 11036 |
-
|
| 11037 |
-
offset += 4;
|
| 11038 |
-
|
| 11039 |
-
if ( hasMaterial ) {
|
| 11040 |
-
|
| 11041 |
-
materialIndex = faces[ offset ++ ];
|
| 11042 |
-
faceA.materialIndex = materialIndex;
|
| 11043 |
-
faceB.materialIndex = materialIndex;
|
| 11044 |
-
|
| 11045 |
-
}
|
| 11046 |
-
|
| 11047 |
-
// to get face <=> uv index correspondence
|
| 11048 |
-
|
| 11049 |
-
fi = geometry.faces.length;
|
| 11050 |
-
|
| 11051 |
-
if ( hasFaceVertexUv ) {
|
| 11052 |
-
|
| 11053 |
-
for ( i = 0; i < nUvLayers; i ++ ) {
|
| 11054 |
-
|
| 11055 |
-
uvLayer = json.uvs[ i ];
|
| 11056 |
-
|
| 11057 |
-
geometry.faceVertexUvs[ i ][ fi ] = [];
|
| 11058 |
-
geometry.faceVertexUvs[ i ][ fi + 1 ] = []
|
| 11059 |
-
|
| 11060 |
-
for ( j = 0; j < 4; j ++ ) {
|
| 11061 |
-
|
| 11062 |
-
uvIndex = faces[ offset ++ ];
|
| 11063 |
-
|
| 11064 |
-
u = uvLayer[ uvIndex * 2 ];
|
| 11065 |
-
v = uvLayer[ uvIndex * 2 + 1 ];
|
| 11066 |
-
|
| 11067 |
-
uv = new THREE.Vector2( u, v );
|
| 11068 |
-
|
| 11069 |
-
if ( j !== 2 ) geometry.faceVertexUvs[ i ][ fi ].push( uv );
|
| 11070 |
-
if ( j !== 0 ) geometry.faceVertexUvs[ i ][ fi + 1 ].push( uv );
|
| 11071 |
-
|
| 11072 |
-
}
|
| 11073 |
-
|
| 11074 |
-
}
|
| 11075 |
-
|
| 11076 |
-
}
|
| 11077 |
-
|
| 11078 |
-
if ( hasFaceNormal ) {
|
| 11079 |
-
|
| 11080 |
-
normalIndex = faces[ offset ++ ] * 3;
|
| 11081 |
-
|
| 11082 |
-
faceA.normal.set(
|
| 11083 |
-
normals[ normalIndex ++ ],
|
| 11084 |
-
normals[ normalIndex ++ ],
|
| 11085 |
-
normals[ normalIndex ]
|
| 11086 |
-
);
|
| 11087 |
-
|
| 11088 |
-
faceB.normal.copy( faceA.normal );
|
| 11089 |
-
|
| 11090 |
-
}
|
| 11091 |
-
|
| 11092 |
-
if ( hasFaceVertexNormal ) {
|
| 11093 |
-
|
| 11094 |
-
for ( i = 0; i < 4; i ++ ) {
|
| 11095 |
-
|
| 11096 |
-
normalIndex = faces[ offset ++ ] * 3;
|
| 11097 |
-
|
| 11098 |
-
normal = new THREE.Vector3(
|
| 11099 |
-
normals[ normalIndex ++ ],
|
| 11100 |
-
normals[ normalIndex ++ ],
|
| 11101 |
-
normals[ normalIndex ]
|
| 11102 |
-
);
|
| 11103 |
-
|
| 11104 |
-
|
| 11105 |
-
if ( i !== 2 ) faceA.vertexNormals.push( normal );
|
| 11106 |
-
if ( i !== 0 ) faceB.vertexNormals.push( normal );
|
| 11107 |
-
|
| 11108 |
-
}
|
| 11109 |
-
|
| 11110 |
-
}
|
| 11111 |
-
|
| 11112 |
-
|
| 11113 |
-
if ( hasFaceColor ) {
|
| 11114 |
-
|
| 11115 |
-
colorIndex = faces[ offset ++ ];
|
| 11116 |
-
hex = colors[ colorIndex ];
|
| 11117 |
-
|
| 11118 |
-
faceA.color.setHex( hex );
|
| 11119 |
-
faceB.color.setHex( hex );
|
| 11120 |
-
|
| 11121 |
-
}
|
| 11122 |
-
|
| 11123 |
-
|
| 11124 |
-
if ( hasFaceVertexColor ) {
|
| 11125 |
-
|
| 11126 |
-
for ( i = 0; i < 4; i ++ ) {
|
| 11127 |
-
|
| 11128 |
-
colorIndex = faces[ offset ++ ];
|
| 11129 |
-
hex = colors[ colorIndex ];
|
| 11130 |
-
|
| 11131 |
-
if ( i !== 2 ) faceA.vertexColors.push( new THREE.Color( hex ) );
|
| 11132 |
-
if ( i !== 0 ) faceB.vertexColors.push( new THREE.Color( hex ) );
|
| 11133 |
-
|
| 11134 |
-
}
|
| 11135 |
-
|
| 11136 |
-
}
|
| 11137 |
-
|
| 11138 |
-
geometry.faces.push( faceA );
|
| 11139 |
-
geometry.faces.push( faceB );
|
| 11140 |
-
|
| 11141 |
-
} else {
|
| 11142 |
-
|
| 11143 |
-
face = new THREE.Face3();
|
| 11144 |
-
face.a = faces[ offset ++ ];
|
| 11145 |
-
face.b = faces[ offset ++ ];
|
| 11146 |
-
face.c = faces[ offset ++ ];
|
| 11147 |
-
|
| 11148 |
-
if ( hasMaterial ) {
|
| 11149 |
-
|
| 11150 |
-
materialIndex = faces[ offset ++ ];
|
| 11151 |
-
face.materialIndex = materialIndex;
|
| 11152 |
-
|
| 11153 |
-
}
|
| 11154 |
-
|
| 11155 |
-
// to get face <=> uv index correspondence
|
| 11156 |
-
|
| 11157 |
-
fi = geometry.faces.length;
|
| 11158 |
-
|
| 11159 |
-
if ( hasFaceVertexUv ) {
|
| 11160 |
-
|
| 11161 |
-
for ( i = 0; i < nUvLayers; i ++ ) {
|
| 11162 |
-
|
| 11163 |
-
uvLayer = json.uvs[ i ];
|
| 11164 |
-
|
| 11165 |
-
geometry.faceVertexUvs[ i ][ fi ] = [];
|
| 11166 |
-
|
| 11167 |
-
for ( j = 0; j < 3; j ++ ) {
|
| 11168 |
-
|
| 11169 |
-
uvIndex = faces[ offset ++ ];
|
| 11170 |
-
|
| 11171 |
-
u = uvLayer[ uvIndex * 2 ];
|
| 11172 |
-
v = uvLayer[ uvIndex * 2 + 1 ];
|
| 11173 |
-
|
| 11174 |
-
uv = new THREE.Vector2( u, v );
|
| 11175 |
-
|
| 11176 |
-
geometry.faceVertexUvs[ i ][ fi ].push( uv );
|
| 11177 |
-
|
| 11178 |
-
}
|
| 11179 |
-
|
| 11180 |
-
}
|
| 11181 |
-
|
| 11182 |
-
}
|
| 11183 |
-
|
| 11184 |
-
if ( hasFaceNormal ) {
|
| 11185 |
-
|
| 11186 |
-
normalIndex = faces[ offset ++ ] * 3;
|
| 11187 |
-
|
| 11188 |
-
face.normal.set(
|
| 11189 |
-
normals[ normalIndex ++ ],
|
| 11190 |
-
normals[ normalIndex ++ ],
|
| 11191 |
-
normals[ normalIndex ]
|
| 11192 |
-
);
|
| 11193 |
-
|
| 11194 |
-
}
|
| 11195 |
-
|
| 11196 |
-
if ( hasFaceVertexNormal ) {
|
| 11197 |
-
|
| 11198 |
-
for ( i = 0; i < 3; i ++ ) {
|
| 11199 |
-
|
| 11200 |
-
normalIndex = faces[ offset ++ ] * 3;
|
| 11201 |
-
|
| 11202 |
-
normal = new THREE.Vector3(
|
| 11203 |
-
normals[ normalIndex ++ ],
|
| 11204 |
-
normals[ normalIndex ++ ],
|
| 11205 |
-
normals[ normalIndex ]
|
| 11206 |
-
);
|
| 11207 |
-
|
| 11208 |
-
face.vertexNormals.push( normal );
|
| 11209 |
-
|
| 11210 |
-
}
|
| 11211 |
-
|
| 11212 |
-
}
|
| 11213 |
-
|
| 11214 |
-
|
| 11215 |
-
if ( hasFaceColor ) {
|
| 11216 |
-
|
| 11217 |
-
colorIndex = faces[ offset ++ ];
|
| 11218 |
-
face.color.setHex( colors[ colorIndex ] );
|
| 11219 |
-
|
| 11220 |
-
}
|
| 11221 |
-
|
| 11222 |
-
|
| 11223 |
-
if ( hasFaceVertexColor ) {
|
| 11224 |
-
|
| 11225 |
-
for ( i = 0; i < 3; i ++ ) {
|
| 11226 |
-
|
| 11227 |
-
colorIndex = faces[ offset ++ ];
|
| 11228 |
-
face.vertexColors.push( new THREE.Color( colors[ colorIndex ] ) );
|
| 11229 |
-
|
| 11230 |
-
}
|
| 11231 |
-
|
| 11232 |
-
}
|
| 11233 |
-
|
| 11234 |
-
geometry.faces.push( face );
|
| 11235 |
-
|
| 11236 |
-
}
|
| 11237 |
-
|
| 11238 |
-
}
|
| 11239 |
|
| 11240 |
};
|
| 11241 |
|
| 11242 |
-
function
|
| 11243 |
-
var influencesPerVertex = ( json.influencesPerVertex !== undefined ) ? json.influencesPerVertex : 2;
|
| 11244 |
-
|
| 11245 |
-
if ( json.skinWeights ) {
|
| 11246 |
-
|
| 11247 |
-
for ( var i = 0, l = json.skinWeights.length; i < l; i += influencesPerVertex ) {
|
| 11248 |
-
|
| 11249 |
-
var x = json.skinWeights[ i ];
|
| 11250 |
-
var y = ( influencesPerVertex > 1 ) ? json.skinWeights[ i + 1 ] : 0;
|
| 11251 |
-
var z = ( influencesPerVertex > 2 ) ? json.skinWeights[ i + 2 ] : 0;
|
| 11252 |
-
var w = ( influencesPerVertex > 3 ) ? json.skinWeights[ i + 3 ] : 0;
|
| 11253 |
-
|
| 11254 |
-
geometry.skinWeights.push( new THREE.Vector4( x, y, z, w ) );
|
| 11255 |
-
|
| 11256 |
-
}
|
| 11257 |
-
|
| 11258 |
-
}
|
| 11259 |
-
|
| 11260 |
-
if ( json.skinIndices ) {
|
| 11261 |
-
|
| 11262 |
-
for ( var i = 0, l = json.skinIndices.length; i < l; i += influencesPerVertex ) {
|
| 11263 |
|
| 11264 |
-
|
| 11265 |
-
var b = ( influencesPerVertex > 1 ) ? json.skinIndices[ i + 1 ] : 0;
|
| 11266 |
-
var c = ( influencesPerVertex > 2 ) ? json.skinIndices[ i + 2 ] : 0;
|
| 11267 |
-
var d = ( influencesPerVertex > 3 ) ? json.skinIndices[ i + 3 ] : 0;
|
| 11268 |
|
| 11269 |
-
|
| 11270 |
|
| 11271 |
-
|
| 11272 |
|
| 11273 |
}
|
| 11274 |
|
| 11275 |
-
|
| 11276 |
-
|
| 11277 |
-
if ( geometry.bones && geometry.bones.length > 0 && ( geometry.skinWeights.length !== geometry.skinIndices.length || geometry.skinIndices.length !== geometry.vertices.length ) ) {
|
| 11278 |
|
| 11279 |
-
|
| 11280 |
-
geometry.skinIndices.length + '), and skinWeights (' + geometry.skinWeights.length + ') should match.' );
|
| 11281 |
|
| 11282 |
}
|
| 11283 |
|
| 11284 |
-
|
| 11285 |
-
// could change this to json.animations[0] or remove completely
|
| 11286 |
-
|
| 11287 |
-
geometry.animation = json.animation;
|
| 11288 |
-
geometry.animations = json.animations;
|
| 11289 |
-
|
| 11290 |
};
|
| 11291 |
|
| 11292 |
-
|
| 11293 |
-
|
| 11294 |
-
if ( json.morphTargets !== undefined ) {
|
| 11295 |
-
|
| 11296 |
-
var i, l, v, vl, dstVertices, srcVertices;
|
| 11297 |
-
|
| 11298 |
-
for ( i = 0, l = json.morphTargets.length; i < l; i ++ ) {
|
| 11299 |
-
|
| 11300 |
-
geometry.morphTargets[ i ] = {};
|
| 11301 |
-
geometry.morphTargets[ i ].name = json.morphTargets[ i ].name;
|
| 11302 |
-
geometry.morphTargets[ i ].vertices = [];
|
| 11303 |
-
|
| 11304 |
-
dstVertices = geometry.morphTargets[ i ].vertices;
|
| 11305 |
-
srcVertices = json.morphTargets [ i ].vertices;
|
| 11306 |
-
|
| 11307 |
-
for ( v = 0, vl = srcVertices.length; v < vl; v += 3 ) {
|
| 11308 |
-
|
| 11309 |
-
var vertex = new THREE.Vector3();
|
| 11310 |
-
vertex.x = srcVertices[ v ] * scale;
|
| 11311 |
-
vertex.y = srcVertices[ v + 1 ] * scale;
|
| 11312 |
-
vertex.z = srcVertices[ v + 2 ] * scale;
|
| 11313 |
-
|
| 11314 |
-
dstVertices.push( vertex );
|
| 11315 |
-
|
| 11316 |
-
}
|
| 11317 |
-
|
| 11318 |
-
}
|
| 11319 |
-
|
| 11320 |
-
}
|
| 11321 |
-
|
| 11322 |
-
if ( json.morphColors !== undefined ) {
|
| 11323 |
-
|
| 11324 |
-
var i, l, c, cl, dstColors, srcColors, color;
|
| 11325 |
-
|
| 11326 |
-
for ( i = 0, l = json.morphColors.length; i < l; i ++ ) {
|
| 11327 |
-
|
| 11328 |
-
geometry.morphColors[ i ] = {};
|
| 11329 |
-
geometry.morphColors[ i ].name = json.morphColors[ i ].name;
|
| 11330 |
-
geometry.morphColors[ i ].colors = [];
|
| 11331 |
-
|
| 11332 |
-
dstColors = geometry.morphColors[ i ].colors;
|
| 11333 |
-
srcColors = json.morphColors [ i ].colors;
|
| 11334 |
-
|
| 11335 |
-
for ( c = 0, cl = srcColors.length; c < cl; c += 3 ) {
|
| 11336 |
-
|
| 11337 |
-
color = new THREE.Color( 0xffaa00 );
|
| 11338 |
-
color.setRGB( srcColors[ c ], srcColors[ c + 1 ], srcColors[ c + 2 ] );
|
| 11339 |
-
dstColors.push( color );
|
| 11340 |
-
|
| 11341 |
-
}
|
| 11342 |
-
|
| 11343 |
-
}
|
| 11344 |
-
|
| 11345 |
-
}
|
| 11346 |
-
|
| 11347 |
-
};
|
| 11348 |
-
|
| 11349 |
-
if ( json.materials === undefined || json.materials.length === 0 ) {
|
| 11350 |
-
|
| 11351 |
-
return { geometry: geometry };
|
| 11352 |
-
|
| 11353 |
-
} else {
|
| 11354 |
-
|
| 11355 |
-
var materials = this.initMaterials( json.materials, texturePath );
|
| 11356 |
-
|
| 11357 |
-
if ( this.needsTangents( materials ) ) {
|
| 11358 |
-
|
| 11359 |
-
geometry.computeTangents();
|
| 11360 |
-
|
| 11361 |
-
}
|
| 11362 |
-
|
| 11363 |
-
return { geometry: geometry, materials: materials };
|
| 11364 |
-
|
| 11365 |
-
}
|
| 11366 |
-
|
| 11367 |
-
};
|
| 11368 |
-
|
| 11369 |
-
// File:src/loaders/LoadingManager.js
|
| 11370 |
-
|
| 11371 |
-
/**
|
| 11372 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11373 |
-
*/
|
| 11374 |
-
|
| 11375 |
-
THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
|
| 11376 |
-
|
| 11377 |
-
var scope = this;
|
| 11378 |
-
|
| 11379 |
-
var loaded = 0, total = 0;
|
| 11380 |
-
|
| 11381 |
-
this.onLoad = onLoad;
|
| 11382 |
-
this.onProgress = onProgress;
|
| 11383 |
-
this.onError = onError;
|
| 11384 |
-
|
| 11385 |
-
this.itemStart = function ( url ) {
|
| 11386 |
-
|
| 11387 |
-
total ++;
|
| 11388 |
-
|
| 11389 |
-
};
|
| 11390 |
-
|
| 11391 |
-
this.itemEnd = function ( url ) {
|
| 11392 |
-
|
| 11393 |
-
loaded ++;
|
| 11394 |
-
|
| 11395 |
-
if ( scope.onProgress !== undefined ) {
|
| 11396 |
-
|
| 11397 |
-
scope.onProgress( url, loaded, total );
|
| 11398 |
-
|
| 11399 |
-
}
|
| 11400 |
-
|
| 11401 |
-
if ( loaded === total && scope.onLoad !== undefined ) {
|
| 11402 |
-
|
| 11403 |
-
scope.onLoad();
|
| 11404 |
-
|
| 11405 |
-
}
|
| 11406 |
-
|
| 11407 |
-
};
|
| 11408 |
-
|
| 11409 |
-
};
|
| 11410 |
|
| 11411 |
THREE.DefaultLoadingManager = new THREE.LoadingManager();
|
| 11412 |
|
| 11413 |
-
// File:src/loaders/BufferGeometryLoader.js
|
| 11414 |
-
|
| 11415 |
-
/**
|
| 11416 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11417 |
-
*/
|
| 11418 |
-
/*
|
| 11419 |
-
THREE.BufferGeometryLoader = function ( manager ) {
|
| 11420 |
-
|
| 11421 |
-
this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
|
| 11422 |
-
|
| 11423 |
-
};
|
| 11424 |
-
|
| 11425 |
-
THREE.BufferGeometryLoader.prototype = {
|
| 11426 |
-
|
| 11427 |
-
constructor: THREE.BufferGeometryLoader,
|
| 11428 |
-
|
| 11429 |
-
load: function ( url, onLoad, onProgress, onError ) {
|
| 11430 |
-
|
| 11431 |
-
var scope = this;
|
| 11432 |
-
|
| 11433 |
-
var loader = new THREE.XHRLoader();
|
| 11434 |
-
loader.setCrossOrigin( this.crossOrigin );
|
| 11435 |
-
loader.load( url, function ( text ) {
|
| 11436 |
-
|
| 11437 |
-
onLoad( scope.parse( JSON.parse( text ) ) );
|
| 11438 |
-
|
| 11439 |
-
}, onProgress, onError );
|
| 11440 |
-
|
| 11441 |
-
},
|
| 11442 |
-
|
| 11443 |
-
setCrossOrigin: function ( value ) {
|
| 11444 |
-
|
| 11445 |
-
this.crossOrigin = value;
|
| 11446 |
-
|
| 11447 |
-
},
|
| 11448 |
-
|
| 11449 |
-
parse: function ( json ) {
|
| 11450 |
-
|
| 11451 |
-
var geometry = new THREE.BufferGeometry();
|
| 11452 |
-
|
| 11453 |
-
var attributes = json.attributes;
|
| 11454 |
-
|
| 11455 |
-
for ( var key in attributes ) {
|
| 11456 |
-
|
| 11457 |
-
var attribute = attributes[ key ];
|
| 11458 |
-
var typedArray = new self[ attribute.type ]( attribute.array );
|
| 11459 |
-
|
| 11460 |
-
geometry.addAttribute( key, new THREE.BufferAttribute( typedArray, attribute.itemSize ) );
|
| 11461 |
-
|
| 11462 |
-
}
|
| 11463 |
-
|
| 11464 |
-
var offsets = json.offsets;
|
| 11465 |
-
|
| 11466 |
-
if ( offsets !== undefined ) {
|
| 11467 |
-
|
| 11468 |
-
geometry.offsets = JSON.parse( JSON.stringify( offsets ) );
|
| 11469 |
-
|
| 11470 |
-
}
|
| 11471 |
-
|
| 11472 |
-
var boundingSphere = json.boundingSphere;
|
| 11473 |
-
|
| 11474 |
-
if ( boundingSphere !== undefined ) {
|
| 11475 |
-
|
| 11476 |
-
var center = new THREE.Vector3();
|
| 11477 |
-
|
| 11478 |
-
if ( boundingSphere.center !== undefined ) {
|
| 11479 |
-
|
| 11480 |
-
center.fromArray( boundingSphere.center );
|
| 11481 |
-
|
| 11482 |
-
}
|
| 11483 |
-
|
| 11484 |
-
geometry.boundingSphere = new THREE.Sphere( center, boundingSphere.radius );
|
| 11485 |
-
|
| 11486 |
-
}
|
| 11487 |
-
|
| 11488 |
-
return geometry;
|
| 11489 |
-
|
| 11490 |
-
}
|
| 11491 |
-
|
| 11492 |
-
};
|
| 11493 |
-
|
| 11494 |
-
// File:src/loaders/MaterialLoader.js
|
| 11495 |
-
|
| 11496 |
-
/**
|
| 11497 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11498 |
-
*/
|
| 11499 |
-
/*
|
| 11500 |
-
THREE.MaterialLoader = function ( manager ) {
|
| 11501 |
-
|
| 11502 |
-
this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
|
| 11503 |
-
|
| 11504 |
-
};
|
| 11505 |
-
|
| 11506 |
-
THREE.MaterialLoader.prototype = {
|
| 11507 |
-
|
| 11508 |
-
constructor: THREE.MaterialLoader,
|
| 11509 |
-
|
| 11510 |
-
load: function ( url, onLoad, onProgress, onError ) {
|
| 11511 |
-
|
| 11512 |
-
var scope = this;
|
| 11513 |
-
|
| 11514 |
-
var loader = new THREE.XHRLoader();
|
| 11515 |
-
loader.setCrossOrigin( this.crossOrigin );
|
| 11516 |
-
loader.load( url, function ( text ) {
|
| 11517 |
-
|
| 11518 |
-
onLoad( scope.parse( JSON.parse( text ) ) );
|
| 11519 |
-
|
| 11520 |
-
}, onProgress, onError );
|
| 11521 |
-
|
| 11522 |
-
},
|
| 11523 |
-
|
| 11524 |
-
setCrossOrigin: function ( value ) {
|
| 11525 |
-
|
| 11526 |
-
this.crossOrigin = value;
|
| 11527 |
-
|
| 11528 |
-
},
|
| 11529 |
-
|
| 11530 |
-
parse: function ( json ) {
|
| 11531 |
-
|
| 11532 |
-
var material = new THREE[ json.type ];
|
| 11533 |
-
|
| 11534 |
-
if ( json.color !== undefined ) material.color.setHex( json.color );
|
| 11535 |
-
if ( json.ambient !== undefined ) material.ambient.setHex( json.ambient );
|
| 11536 |
-
if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
|
| 11537 |
-
if ( json.specular !== undefined ) material.specular.setHex( json.specular );
|
| 11538 |
-
if ( json.shininess !== undefined ) material.shininess = json.shininess;
|
| 11539 |
-
if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
|
| 11540 |
-
if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
|
| 11541 |
-
if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
|
| 11542 |
-
if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
|
| 11543 |
-
if ( json.shading !== undefined ) material.shading = json.shading;
|
| 11544 |
-
if ( json.blending !== undefined ) material.blending = json.blending;
|
| 11545 |
-
if ( json.side !== undefined ) material.side = json.side;
|
| 11546 |
-
if ( json.opacity !== undefined ) material.opacity = json.opacity;
|
| 11547 |
-
if ( json.transparent !== undefined ) material.transparent = json.transparent;
|
| 11548 |
-
if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
|
| 11549 |
-
|
| 11550 |
-
if ( json.materials !== undefined ) {
|
| 11551 |
-
|
| 11552 |
-
for ( var i = 0, l = json.materials.length; i < l; i ++ ) {
|
| 11553 |
-
|
| 11554 |
-
material.materials.push( this.parse( json.materials[ i ] ) );
|
| 11555 |
-
|
| 11556 |
-
}
|
| 11557 |
-
|
| 11558 |
-
}
|
| 11559 |
-
|
| 11560 |
-
return material;
|
| 11561 |
-
|
| 11562 |
-
}
|
| 11563 |
-
|
| 11564 |
-
};
|
| 11565 |
-
|
| 11566 |
-
// File:src/loaders/ObjectLoader.js
|
| 11567 |
-
|
| 11568 |
-
/**
|
| 11569 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11570 |
-
*/
|
| 11571 |
-
/*
|
| 11572 |
-
THREE.ObjectLoader = function ( manager ) {
|
| 11573 |
-
|
| 11574 |
-
this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
|
| 11575 |
-
|
| 11576 |
-
};
|
| 11577 |
-
|
| 11578 |
-
THREE.ObjectLoader.prototype = {
|
| 11579 |
-
|
| 11580 |
-
constructor: THREE.ObjectLoader,
|
| 11581 |
-
|
| 11582 |
-
load: function ( url, onLoad, onProgress, onError ) {
|
| 11583 |
-
|
| 11584 |
-
var scope = this;
|
| 11585 |
-
|
| 11586 |
-
var loader = new THREE.XHRLoader( scope.manager );
|
| 11587 |
-
loader.setCrossOrigin( this.crossOrigin );
|
| 11588 |
-
loader.load( url, function ( text ) {
|
| 11589 |
-
|
| 11590 |
-
onLoad( scope.parse( JSON.parse( text ) ) );
|
| 11591 |
-
|
| 11592 |
-
}, onProgress, onError );
|
| 11593 |
-
|
| 11594 |
-
},
|
| 11595 |
-
|
| 11596 |
-
setCrossOrigin: function ( value ) {
|
| 11597 |
-
|
| 11598 |
-
this.crossOrigin = value;
|
| 11599 |
-
|
| 11600 |
-
},
|
| 11601 |
-
|
| 11602 |
-
parse: function ( json ) {
|
| 11603 |
-
|
| 11604 |
-
var geometries = this.parseGeometries( json.geometries );
|
| 11605 |
-
var materials = this.parseMaterials( json.materials );
|
| 11606 |
-
var object = this.parseObject( json.object, geometries, materials );
|
| 11607 |
-
|
| 11608 |
-
return object;
|
| 11609 |
-
|
| 11610 |
-
},
|
| 11611 |
-
|
| 11612 |
-
parseGeometries: function ( json ) {
|
| 11613 |
-
|
| 11614 |
-
var geometries = {};
|
| 11615 |
-
|
| 11616 |
-
if ( json !== undefined ) {
|
| 11617 |
-
|
| 11618 |
-
var geometryLoader = new THREE.JSONLoader();
|
| 11619 |
-
var bufferGeometryLoader = new THREE.BufferGeometryLoader();
|
| 11620 |
-
|
| 11621 |
-
for ( var i = 0, l = json.length; i < l; i ++ ) {
|
| 11622 |
-
|
| 11623 |
-
var geometry;
|
| 11624 |
-
var data = json[ i ];
|
| 11625 |
-
|
| 11626 |
-
switch ( data.type ) {
|
| 11627 |
-
|
| 11628 |
-
case 'PlaneGeometry':
|
| 11629 |
-
|
| 11630 |
-
geometry = new THREE.PlaneGeometry(
|
| 11631 |
-
data.width,
|
| 11632 |
-
data.height,
|
| 11633 |
-
data.widthSegments,
|
| 11634 |
-
data.heightSegments
|
| 11635 |
-
);
|
| 11636 |
-
|
| 11637 |
-
break;
|
| 11638 |
-
|
| 11639 |
-
case 'BoxGeometry':
|
| 11640 |
-
case 'CubeGeometry': // backwards compatible
|
| 11641 |
-
|
| 11642 |
-
geometry = new THREE.BoxGeometry(
|
| 11643 |
-
data.width,
|
| 11644 |
-
data.height,
|
| 11645 |
-
data.depth,
|
| 11646 |
-
data.widthSegments,
|
| 11647 |
-
data.heightSegments,
|
| 11648 |
-
data.depthSegments
|
| 11649 |
-
);
|
| 11650 |
-
|
| 11651 |
-
break;
|
| 11652 |
-
|
| 11653 |
-
case 'CircleGeometry':
|
| 11654 |
-
|
| 11655 |
-
geometry = new THREE.CircleGeometry(
|
| 11656 |
-
data.radius,
|
| 11657 |
-
data.segments
|
| 11658 |
-
);
|
| 11659 |
-
|
| 11660 |
-
break;
|
| 11661 |
-
|
| 11662 |
-
case 'CylinderGeometry':
|
| 11663 |
-
|
| 11664 |
-
geometry = new THREE.CylinderGeometry(
|
| 11665 |
-
data.radiusTop,
|
| 11666 |
-
data.radiusBottom,
|
| 11667 |
-
data.height,
|
| 11668 |
-
data.radialSegments,
|
| 11669 |
-
data.heightSegments,
|
| 11670 |
-
data.openEnded
|
| 11671 |
-
);
|
| 11672 |
-
|
| 11673 |
-
break;
|
| 11674 |
-
|
| 11675 |
-
case 'SphereGeometry':
|
| 11676 |
-
|
| 11677 |
-
geometry = new THREE.SphereGeometry(
|
| 11678 |
-
data.radius,
|
| 11679 |
-
data.widthSegments,
|
| 11680 |
-
data.heightSegments,
|
| 11681 |
-
data.phiStart,
|
| 11682 |
-
data.phiLength,
|
| 11683 |
-
data.thetaStart,
|
| 11684 |
-
data.thetaLength
|
| 11685 |
-
);
|
| 11686 |
-
|
| 11687 |
-
break;
|
| 11688 |
-
|
| 11689 |
-
case 'IcosahedronGeometry':
|
| 11690 |
-
|
| 11691 |
-
geometry = new THREE.IcosahedronGeometry(
|
| 11692 |
-
data.radius,
|
| 11693 |
-
data.detail
|
| 11694 |
-
);
|
| 11695 |
-
|
| 11696 |
-
break;
|
| 11697 |
-
|
| 11698 |
-
case 'TorusGeometry':
|
| 11699 |
-
|
| 11700 |
-
geometry = new THREE.TorusGeometry(
|
| 11701 |
-
data.radius,
|
| 11702 |
-
data.tube,
|
| 11703 |
-
data.radialSegments,
|
| 11704 |
-
data.tubularSegments,
|
| 11705 |
-
data.arc
|
| 11706 |
-
);
|
| 11707 |
-
|
| 11708 |
-
break;
|
| 11709 |
-
|
| 11710 |
-
case 'TorusKnotGeometry':
|
| 11711 |
-
|
| 11712 |
-
geometry = new THREE.TorusKnotGeometry(
|
| 11713 |
-
data.radius,
|
| 11714 |
-
data.tube,
|
| 11715 |
-
data.radialSegments,
|
| 11716 |
-
data.tubularSegments,
|
| 11717 |
-
data.p,
|
| 11718 |
-
data.q,
|
| 11719 |
-
data.heightScale
|
| 11720 |
-
);
|
| 11721 |
-
|
| 11722 |
-
break;
|
| 11723 |
-
|
| 11724 |
-
case 'BufferGeometry':
|
| 11725 |
-
|
| 11726 |
-
geometry = bufferGeometryLoader.parse( data.data );
|
| 11727 |
-
|
| 11728 |
-
break;
|
| 11729 |
-
|
| 11730 |
-
case 'Geometry':
|
| 11731 |
-
|
| 11732 |
-
geometry = geometryLoader.parse( data.data ).geometry;
|
| 11733 |
-
|
| 11734 |
-
break;
|
| 11735 |
-
|
| 11736 |
-
}
|
| 11737 |
-
|
| 11738 |
-
geometry.uuid = data.uuid;
|
| 11739 |
-
|
| 11740 |
-
if ( data.name !== undefined ) geometry.name = data.name;
|
| 11741 |
-
|
| 11742 |
-
geometries[ data.uuid ] = geometry;
|
| 11743 |
-
|
| 11744 |
-
}
|
| 11745 |
-
|
| 11746 |
-
}
|
| 11747 |
-
|
| 11748 |
-
return geometries;
|
| 11749 |
-
|
| 11750 |
-
},
|
| 11751 |
-
|
| 11752 |
-
parseMaterials: function ( json ) {
|
| 11753 |
-
|
| 11754 |
-
var materials = {};
|
| 11755 |
-
|
| 11756 |
-
if ( json !== undefined ) {
|
| 11757 |
-
|
| 11758 |
-
var loader = new THREE.MaterialLoader();
|
| 11759 |
-
|
| 11760 |
-
for ( var i = 0, l = json.length; i < l; i ++ ) {
|
| 11761 |
-
|
| 11762 |
-
var data = json[ i ];
|
| 11763 |
-
var material = loader.parse( data );
|
| 11764 |
-
|
| 11765 |
-
material.uuid = data.uuid;
|
| 11766 |
-
|
| 11767 |
-
if ( data.name !== undefined ) material.name = data.name;
|
| 11768 |
-
|
| 11769 |
-
materials[ data.uuid ] = material;
|
| 11770 |
-
|
| 11771 |
-
}
|
| 11772 |
-
|
| 11773 |
-
}
|
| 11774 |
-
|
| 11775 |
-
return materials;
|
| 11776 |
-
|
| 11777 |
-
},
|
| 11778 |
-
|
| 11779 |
-
parseObject: function () {
|
| 11780 |
-
|
| 11781 |
-
var matrix = new THREE.Matrix4();
|
| 11782 |
-
|
| 11783 |
-
return function ( data, geometries, materials ) {
|
| 11784 |
-
|
| 11785 |
-
var object;
|
| 11786 |
-
|
| 11787 |
-
switch ( data.type ) {
|
| 11788 |
-
|
| 11789 |
-
case 'Scene':
|
| 11790 |
-
|
| 11791 |
-
object = new THREE.Scene();
|
| 11792 |
-
|
| 11793 |
-
break;
|
| 11794 |
-
|
| 11795 |
-
case 'PerspectiveCamera':
|
| 11796 |
-
|
| 11797 |
-
object = new THREE.PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
|
| 11798 |
-
|
| 11799 |
-
break;
|
| 11800 |
-
|
| 11801 |
-
case 'OrthographicCamera':
|
| 11802 |
-
|
| 11803 |
-
object = new THREE.OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
|
| 11804 |
-
|
| 11805 |
-
break;
|
| 11806 |
-
|
| 11807 |
-
case 'AmbientLight':
|
| 11808 |
-
|
| 11809 |
-
object = new THREE.AmbientLight( data.color );
|
| 11810 |
-
|
| 11811 |
-
break;
|
| 11812 |
-
|
| 11813 |
-
case 'DirectionalLight':
|
| 11814 |
-
|
| 11815 |
-
object = new THREE.DirectionalLight( data.color, data.intensity );
|
| 11816 |
-
|
| 11817 |
-
break;
|
| 11818 |
-
|
| 11819 |
-
case 'PointLight':
|
| 11820 |
-
|
| 11821 |
-
object = new THREE.PointLight( data.color, data.intensity, data.distance );
|
| 11822 |
-
|
| 11823 |
-
break;
|
| 11824 |
-
|
| 11825 |
-
case 'SpotLight':
|
| 11826 |
-
|
| 11827 |
-
object = new THREE.SpotLight( data.color, data.intensity, data.distance, data.angle, data.exponent );
|
| 11828 |
-
|
| 11829 |
-
break;
|
| 11830 |
-
|
| 11831 |
-
case 'HemisphereLight':
|
| 11832 |
-
|
| 11833 |
-
object = new THREE.HemisphereLight( data.color, data.groundColor, data.intensity );
|
| 11834 |
-
|
| 11835 |
-
break;
|
| 11836 |
-
|
| 11837 |
-
case 'Mesh':
|
| 11838 |
-
|
| 11839 |
-
var geometry = geometries[ data.geometry ];
|
| 11840 |
-
var material = materials[ data.material ];
|
| 11841 |
-
|
| 11842 |
-
if ( geometry === undefined ) {
|
| 11843 |
-
|
| 11844 |
-
console.warn( 'THREE.ObjectLoader: Undefined geometry', data.geometry );
|
| 11845 |
-
|
| 11846 |
-
}
|
| 11847 |
-
|
| 11848 |
-
if ( material === undefined ) {
|
| 11849 |
-
|
| 11850 |
-
console.warn( 'THREE.ObjectLoader: Undefined material', data.material );
|
| 11851 |
-
|
| 11852 |
-
}
|
| 11853 |
-
|
| 11854 |
-
object = new THREE.Mesh( geometry, material );
|
| 11855 |
-
|
| 11856 |
-
break;
|
| 11857 |
-
|
| 11858 |
-
case 'Line':
|
| 11859 |
-
|
| 11860 |
-
var geometry = geometries[ data.geometry ];
|
| 11861 |
-
var material = materials[ data.material ];
|
| 11862 |
-
|
| 11863 |
-
if ( geometry === undefined ) {
|
| 11864 |
-
|
| 11865 |
-
console.warn( 'THREE.ObjectLoader: Undefined geometry', data.geometry );
|
| 11866 |
-
|
| 11867 |
-
}
|
| 11868 |
-
|
| 11869 |
-
if ( material === undefined ) {
|
| 11870 |
-
|
| 11871 |
-
console.warn( 'THREE.ObjectLoader: Undefined material', data.material );
|
| 11872 |
-
|
| 11873 |
-
}
|
| 11874 |
-
|
| 11875 |
-
object = new THREE.Line( geometry, material );
|
| 11876 |
-
|
| 11877 |
-
break;
|
| 11878 |
-
|
| 11879 |
-
case 'Sprite':
|
| 11880 |
-
|
| 11881 |
-
var material = materials[ data.material ];
|
| 11882 |
-
|
| 11883 |
-
if ( material === undefined ) {
|
| 11884 |
-
|
| 11885 |
-
console.warn( 'THREE.ObjectLoader: Undefined material', data.material );
|
| 11886 |
-
|
| 11887 |
-
}
|
| 11888 |
-
|
| 11889 |
-
object = new THREE.Sprite( material );
|
| 11890 |
-
|
| 11891 |
-
break;
|
| 11892 |
-
|
| 11893 |
-
case 'Group':
|
| 11894 |
-
|
| 11895 |
-
object = new THREE.Group();
|
| 11896 |
-
|
| 11897 |
-
break;
|
| 11898 |
-
|
| 11899 |
-
default:
|
| 11900 |
-
|
| 11901 |
-
object = new THREE.Object3D();
|
| 11902 |
-
|
| 11903 |
-
}
|
| 11904 |
-
|
| 11905 |
-
object.uuid = data.uuid;
|
| 11906 |
-
|
| 11907 |
-
if ( data.name !== undefined ) object.name = data.name;
|
| 11908 |
-
if ( data.matrix !== undefined ) {
|
| 11909 |
-
|
| 11910 |
-
matrix.fromArray( data.matrix );
|
| 11911 |
-
matrix.decompose( object.position, object.quaternion, object.scale );
|
| 11912 |
-
|
| 11913 |
-
} else {
|
| 11914 |
-
|
| 11915 |
-
if ( data.position !== undefined ) object.position.fromArray( data.position );
|
| 11916 |
-
if ( data.rotation !== undefined ) object.rotation.fromArray( data.rotation );
|
| 11917 |
-
if ( data.scale !== undefined ) object.scale.fromArray( data.scale );
|
| 11918 |
-
|
| 11919 |
-
}
|
| 11920 |
-
|
| 11921 |
-
if ( data.visible !== undefined ) object.visible = data.visible;
|
| 11922 |
-
if ( data.userData !== undefined ) object.userData = data.userData;
|
| 11923 |
-
|
| 11924 |
-
if ( data.children !== undefined ) {
|
| 11925 |
-
|
| 11926 |
-
for ( var child in data.children ) {
|
| 11927 |
-
|
| 11928 |
-
object.add( this.parseObject( data.children[ child ], geometries, materials ) );
|
| 11929 |
-
|
| 11930 |
-
}
|
| 11931 |
-
|
| 11932 |
-
}
|
| 11933 |
-
|
| 11934 |
-
return object;
|
| 11935 |
-
|
| 11936 |
-
}
|
| 11937 |
-
|
| 11938 |
-
}()
|
| 11939 |
-
|
| 11940 |
-
};
|
| 11941 |
-
|
| 11942 |
-
// File:src/loaders/TextureLoader.js
|
| 11943 |
-
|
| 11944 |
-
/**
|
| 11945 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11946 |
-
*/
|
| 11947 |
-
|
| 11948 |
-
THREE.TextureLoader = function ( manager ) {
|
| 11949 |
-
|
| 11950 |
-
this.manager = ( manager !== undefined ) ? manager : THREE.DefaultLoadingManager;
|
| 11951 |
-
|
| 11952 |
-
};
|
| 11953 |
-
|
| 11954 |
-
THREE.TextureLoader.prototype = {
|
| 11955 |
-
|
| 11956 |
-
constructor: THREE.TextureLoader,
|
| 11957 |
-
|
| 11958 |
-
load: function ( url, onLoad, onProgress, onError ) {
|
| 11959 |
-
|
| 11960 |
-
var scope = this;
|
| 11961 |
-
|
| 11962 |
-
var loader = new THREE.ImageLoader( scope.manager );
|
| 11963 |
-
loader.setCrossOrigin( this.crossOrigin );
|
| 11964 |
-
loader.load( url, function ( image ) {
|
| 11965 |
-
|
| 11966 |
-
var texture = new THREE.Texture( image );
|
| 11967 |
-
texture.needsUpdate = true;
|
| 11968 |
-
|
| 11969 |
-
if ( onLoad !== undefined ) {
|
| 11970 |
-
|
| 11971 |
-
onLoad( texture );
|
| 11972 |
-
|
| 11973 |
-
}
|
| 11974 |
-
|
| 11975 |
-
}, onProgress, onError );
|
| 11976 |
-
|
| 11977 |
-
},
|
| 11978 |
-
|
| 11979 |
-
setCrossOrigin: function ( value ) {
|
| 11980 |
-
|
| 11981 |
-
this.crossOrigin = value;
|
| 11982 |
-
|
| 11983 |
-
}
|
| 11984 |
-
|
| 11985 |
-
};
|
| 11986 |
-
|
| 11987 |
-
// File:src/loaders/CompressedTextureLoader.js
|
| 11988 |
-
|
| 11989 |
-
/**
|
| 11990 |
-
* @author mrdoob / http://mrdoob.com/
|
| 11991 |
-
*
|
| 11992 |
-
* Abstract Base class to block based textures loader (dds, pvr, ...)
|
| 11993 |
-
*/
|
| 11994 |
-
|
| 11995 |
-
THREE.CompressedTextureLoader = function () {
|
| 11996 |
-
|
| 11997 |
-
// override in sub classes
|
| 11998 |
-
this._parser = null;
|
| 11999 |
-
|
| 12000 |
-
};
|
| 12001 |
-
|
| 12002 |
-
|
| 12003 |
-
THREE.CompressedTextureLoader.prototype = {
|
| 12004 |
-
|
| 12005 |
-
constructor: THREE.CompressedTextureLoader,
|
| 12006 |
-
|
| 12007 |
-
load: function ( url, onLoad, onError ) {
|
| 12008 |
-
|
| 12009 |
-
var scope = this;
|
| 12010 |
-
|
| 12011 |
-
var images = [];
|
| 12012 |
-
|
| 12013 |
-
var texture = new THREE.CompressedTexture();
|
| 12014 |
-
texture.image = images;
|
| 12015 |
-
|
| 12016 |
-
var loader = new THREE.XHRLoader();
|
| 12017 |
-
loader.setResponseType( 'arraybuffer' );
|
| 12018 |
-
|
| 12019 |
-
if ( url instanceof Array ) {
|
| 12020 |
-
|
| 12021 |
-
var loaded = 0;
|
| 12022 |
-
|
| 12023 |
-
var loadTexture = function ( i ) {
|
| 12024 |
-
|
| 12025 |
-
loader.load( url[ i ], function ( buffer ) {
|
| 12026 |
-
|
| 12027 |
-
var texDatas = scope._parser( buffer, true );
|
| 12028 |
-
|
| 12029 |
-
images[ i ] = {
|
| 12030 |
-
width: texDatas.width,
|
| 12031 |
-
height: texDatas.height,
|
| 12032 |
-
format: texDatas.format,
|
| 12033 |
-
mipmaps: texDatas.mipmaps
|
| 12034 |
-
};
|
| 12035 |
-
|
| 12036 |
-
loaded += 1;
|
| 12037 |
-
|
| 12038 |
-
if ( loaded === 6 ) {
|
| 12039 |
-
|
| 12040 |
-
if (texDatas.mipmapCount == 1)
|
| 12041 |
-
texture.minFilter = THREE.LinearFilter;
|
| 12042 |
-
|
| 12043 |
-
texture.format = texDatas.format;
|
| 12044 |
-
texture.needsUpdate = true;
|
| 12045 |
-
|
| 12046 |
-
if ( onLoad ) onLoad( texture );
|
| 12047 |
-
|
| 12048 |
-
}
|
| 12049 |
-
|
| 12050 |
-
} );
|
| 12051 |
-
|
| 12052 |
-
};
|
| 12053 |
-
|
| 12054 |
-
for ( var i = 0, il = url.length; i < il; ++ i ) {
|
| 12055 |
-
|
| 12056 |
-
loadTexture( i );
|
| 12057 |
-
|
| 12058 |
-
}
|
| 12059 |
-
|
| 12060 |
-
} else {
|
| 12061 |
-
|
| 12062 |
-
// compressed cubemap texture stored in a single DDS file
|
| 12063 |
-
|
| 12064 |
-
loader.load( url, function ( buffer ) {
|
| 12065 |
-
|
| 12066 |
-
var texDatas = scope._parser( buffer, true );
|
| 12067 |
-
|
| 12068 |
-
if ( texDatas.isCubemap ) {
|
| 12069 |
-
|
| 12070 |
-
var faces = texDatas.mipmaps.length / texDatas.mipmapCount;
|
| 12071 |
-
|
| 12072 |
-
for ( var f = 0; f < faces; f ++ ) {
|
| 12073 |
-
|
| 12074 |
-
images[ f ] = { mipmaps : [] };
|
| 12075 |
-
|
| 12076 |
-
for ( var i = 0; i < texDatas.mipmapCount; i ++ ) {
|
| 12077 |
-
|
| 12078 |
-
images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
|
| 12079 |
-
images[ f ].format = texDatas.format;
|
| 12080 |
-
images[ f ].width = texDatas.width;
|
| 12081 |
-
images[ f ].height = texDatas.height;
|
| 12082 |
-
|
| 12083 |
-
}
|
| 12084 |
-
|
| 12085 |
-
}
|
| 12086 |
-
|
| 12087 |
-
} else {
|
| 12088 |
-
|
| 12089 |
-
texture.image.width = texDatas.width;
|
| 12090 |
-
texture.image.height = texDatas.height;
|
| 12091 |
-
texture.mipmaps = texDatas.mipmaps;
|
| 12092 |
-
|
| 12093 |
-
}
|
| 12094 |
-
|
| 12095 |
-
if ( texDatas.mipmapCount === 1 ) {
|
| 12096 |
-
|
| 12097 |
-
texture.minFilter = THREE.LinearFilter;
|
| 12098 |
-
|
| 12099 |
-
}
|
| 12100 |
-
|
| 12101 |
-
texture.format = texDatas.format;
|
| 12102 |
-
texture.needsUpdate = true;
|
| 12103 |
-
|
| 12104 |
-
if ( onLoad ) onLoad( texture );
|
| 12105 |
-
|
| 12106 |
-
} );
|
| 12107 |
-
|
| 12108 |
-
}
|
| 12109 |
-
|
| 12110 |
-
return texture;
|
| 12111 |
-
|
| 12112 |
-
}
|
| 12113 |
-
|
| 12114 |
-
};
|
| 12115 |
-
|
| 12116 |
// File:src/materials/Material.js
|
| 12117 |
|
| 12118 |
/**
|
| 7343 |
|
| 7344 |
THREE.Object3DIdCount = 0;
|
| 7345 |
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|
| 7346 |
THREE.Face3 = function ( a, b, c, normal, color, materialIndex ) {
|
| 7347 |
|
| 7348 |
this.a = a;
|
| 7398 |
|
| 7399 |
};
|
| 7400 |
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|
| 7401 |
// File:src/core/BufferAttribute.js
|
| 7402 |
|
| 7403 |
/**
|
| 7512 |
|
| 7513 |
};
|
| 7514 |
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|
| 7515 |
// File:src/core/BufferGeometry.js
|
| 7516 |
|
| 7517 |
/**
|
| 9687 |
|
| 9688 |
};
|
| 9689 |
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|
| 9690 |
// File:src/loaders/Cache.js
|
| 9691 |
|
| 9692 |
/**
|
| 10382 |
|
| 10383 |
}
|
| 10384 |
|
| 10385 |
+
// File:src/loaders/LoadingManager.js
|
| 10386 |
|
| 10387 |
/**
|
| 10388 |
* @author mrdoob / http://mrdoob.com/
|
|
|
|
| 10389 |
*/
|
|
|
|
|
|
|
| 10390 |
|
| 10391 |
+
THREE.LoadingManager = function ( onLoad, onProgress, onError ) {
|
| 10392 |
|
| 10393 |
+
var scope = this;
|
| 10394 |
|
| 10395 |
+
var loaded = 0, total = 0;
|
| 10396 |
|
| 10397 |
+
this.onLoad = onLoad;
|
| 10398 |
+
this.onProgress = onProgress;
|
| 10399 |
+
this.onError = onError;
|
| 10400 |
|
| 10401 |
+
this.itemStart = function ( url ) {
|
| 10402 |
|
| 10403 |
+
total ++;
|
|
|
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| 10404 |
|
| 10405 |
};
|
| 10406 |
|
| 10407 |
+
this.itemEnd = function ( url ) {
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| 10408 |
|
| 10409 |
+
loaded ++;
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| 10410 |
|
| 10411 |
+
if ( scope.onProgress !== undefined ) {
|
| 10412 |
|
| 10413 |
+
scope.onProgress( url, loaded, total );
|
| 10414 |
|
| 10415 |
}
|
| 10416 |
|
| 10417 |
+
if ( loaded === total && scope.onLoad !== undefined ) {
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| 10418 |
|
| 10419 |
+
scope.onLoad();
|
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| 10420 |
|
| 10421 |
}
|
| 10422 |
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| 10423 |
};
|
| 10424 |
|
| 10425 |
+
};
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| 10426 |
|
| 10427 |
THREE.DefaultLoadingManager = new THREE.LoadingManager();
|
| 10428 |
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| 10429 |
// File:src/materials/Material.js
|
| 10430 |
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| 10431 |
/**
|
js/wppa-panorama.min.js
CHANGED
|
@@ -1 +1 @@
|
|
| 1 |
-
var THREE={REVISION:"69"};"object"==typeof module&&(module.exports=THREE),void 0===Math.sign&&(Math.sign=function(t){return t<0?-1:0<t?1:0}),THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2},THREE.CullFaceNone=0,THREE.CullFaceBack=1,THREE.CullFaceFront=2,THREE.CullFaceFrontBack=3,THREE.FrontFaceDirectionCW=0,THREE.FrontFaceDirectionCCW=1,THREE.BasicShadowMap=0,THREE.PCFShadowMap=1,THREE.PCFSoftShadowMap=2,THREE.FrontSide=0,THREE.BackSide=1,THREE.DoubleSide=2,THREE.NoShading=0,THREE.FlatShading=1,THREE.SmoothShading=2,THREE.NoColors=0,THREE.FaceColors=1,THREE.VertexColors=2,THREE.NoBlending=0,THREE.NormalBlending=1,THREE.AdditiveBlending=2,THREE.SubtractiveBlending=3,THREE.MultiplyBlending=4,THREE.CustomBlending=5,THREE.AddEquation=100,THREE.SubtractEquation=101,THREE.ReverseSubtractEquation=102,THREE.MinEquation=103,THREE.MaxEquation=104,THREE.ZeroFactor=200,THREE.OneFactor=201,THREE.SrcColorFactor=202,THREE.OneMinusSrcColorFactor=203,THREE.SrcAlphaFactor=204,THREE.OneMinusSrcAlphaFactor=205,THREE.DstAlphaFactor=206,THREE.OneMinusDstAlphaFactor=207,THREE.DstColorFactor=208,THREE.OneMinusDstColorFactor=209,THREE.SrcAlphaSaturateFactor=210,THREE.MultiplyOperation=0,THREE.MixOperation=1,THREE.AddOperation=2,THREE.UVMapping=function(){},THREE.CubeReflectionMapping=function(){},THREE.CubeRefractionMapping=function(){},THREE.SphericalReflectionMapping=function(){},THREE.SphericalRefractionMapping=function(){},THREE.RepeatWrapping=1e3,THREE.ClampToEdgeWrapping=1001,THREE.MirroredRepeatWrapping=1002,THREE.NearestFilter=1003,THREE.NearestMipMapNearestFilter=1004,THREE.NearestMipMapLinearFilter=1005,THREE.LinearFilter=1006,THREE.LinearMipMapNearestFilter=1007,THREE.LinearMipMapLinearFilter=1008,THREE.UnsignedByteType=1009,THREE.ByteType=1010,THREE.ShortType=1011,THREE.UnsignedShortType=1012,THREE.IntType=1013,THREE.UnsignedIntType=1014,THREE.FloatType=1015,THREE.UnsignedShort4444Type=1016,THREE.UnsignedShort5551Type=1017,THREE.UnsignedShort565Type=1018,THREE.AlphaFormat=1019,THREE.RGBFormat=1020,THREE.RGBAFormat=1021,THREE.LuminanceFormat=1022,THREE.LuminanceAlphaFormat=1023,THREE.RGB_S3TC_DXT1_Format=2001,THREE.RGBA_S3TC_DXT1_Format=2002,THREE.RGBA_S3TC_DXT3_Format=2003,THREE.RGBA_S3TC_DXT5_Format=2004,THREE.RGB_PVRTC_4BPPV1_Format=2100,THREE.RGB_PVRTC_2BPPV1_Format=2101,THREE.RGBA_PVRTC_4BPPV1_Format=2102,THREE.RGBA_PVRTC_2BPPV1_Format=2103,THREE.Color=function(t){return 3===arguments.length?this.setRGB(t,arguments[1],arguments[2]):this.set(t)},THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(t){return t instanceof THREE.Color?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(t,e,r){if(0===e)this.r=this.g=this.b=r;else{var i=function(t,e,r){return r<0&&(r+=1),1<r&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t},n=r<=.5?r*(1+e):r+e-r*e,a=2*r-n;this.r=i(a,n,t+1/3),this.g=i(a,n,t),this.b=i(a,n,t-1/3)}return this},setStyle:function(t){if(/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.test(t)){var e=/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.exec(t);return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,this}if(/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.test(t)){e=/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.exec(t);return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,this}if(/^\#([0-9a-f]{6})$/i.test(t)){e=/^\#([0-9a-f]{6})$/i.exec(t);return this.setHex(parseInt(e[1],16)),this}if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(t)){e=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(t);return this.setHex(parseInt(e[1]+e[1]+e[2]+e[2]+e[3]+e[3],16)),this}if(/^(\w+)$/i.test(t))return this.setHex(THREE.ColorKeywords[t]),this},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t){return this.r=t.r*t.r,this.g=t.g*t.g,this.b=t.b*t.b,this},copyLinearToGamma:function(t){return this.r=Math.sqrt(t.r),this.g=Math.sqrt(t.g),this.b=Math.sqrt(t.b),this},convertGammaToLinear:function(){var t=this.r,e=this.g,r=this.b;return this.r=t*t,this.g=e*e,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){var e,r,i=t||{h:0,s:0,l:0},n=this.r,a=this.g,o=this.b,s=Math.max(n,a,o),h=Math.min(n,a,o),l=(h+s)/2;if(h===s)r=e=0;else{var u=s-h;switch(r=l<=.5?u/(s+h):u/(2-s-h),s){case n:e=(a-o)/u+(a<o?6:0);break;case a:e=(o-n)/u+2;break;case o:e=(n-a)/u+4}e/=6}return i.h=e,i.s=r,i.l=l,i},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,r){var i=this.getHSL();return i.h+=t,i.s+=e,i.l+=r,this.setHSL(i.h,i.s,i.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t){return this.r=t[0],this.g=t[1],this.b=t[2],this},toArray:function(){return[this.r,this.g,this.b]},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}},THREE.ColorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},THREE.Quaternion=function(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._w=void 0!==i?i:1},THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,get x(){return this._x},set x(t){this._x=t,this.onChangeCallback()},get y(){return this._y},set y(t){this._y=t,this.onChangeCallback()},get z(){return this._z},set z(t){this._z=t,this.onChangeCallback()},get w(){return this._w},set w(t){this._w=t,this.onChangeCallback()},set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(t instanceof THREE.Euler==!1)throw new Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var r=Math.cos(t._x/2),i=Math.cos(t._y/2),n=Math.cos(t._z/2),a=Math.sin(t._x/2),o=Math.sin(t._y/2),s=Math.sin(t._z/2);return"XYZ"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n-a*o*s):"YXZ"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n+a*o*s):"ZXY"===t.order?(this._x=a*i*n-r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n-a*o*s):"ZYX"===t.order?(this._x=a*i*n-r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n+a*o*s):"YZX"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n-a*o*s):"XZY"===t.order&&(this._x=a*i*n-r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n+a*o*s),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],a=r[8],o=r[1],s=r[5],h=r[9],l=r[2],u=r[6],c=r[10],f=i+s+c;return 0<f?(e=.5/Math.sqrt(f+1),this._w=.25/e,this._x=(u-h)*e,this._y=(a-l)*e,this._z=(o-n)*e):s<i&&c<i?(e=2*Math.sqrt(1+i-s-c),this._w=(u-h)/e,this._x=.25*e,this._y=(n+o)/e,this._z=(a+l)/e):c<s?(e=2*Math.sqrt(1+s-i-c),this._w=(a-l)/e,this._x=(n+o)/e,this._y=.25*e,this._z=(h+u)/e):(e=2*Math.sqrt(1+c-i-s),this._w=(o-n)/e,this._x=(a+l)/e,this._y=(h+u)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector3),(i=t.dot(e)+1)<1e-6?(i=0,Math.abs(t.x)>Math.abs(t.z)?r.set(-t.y,t.x,0):r.set(0,-t.z,t.y)):r.crossVectors(t,e),this._x=r.x,this._y=r.y,this._z=r.z,this._w=i,this.normalize(),this}}(),inverse:function(){return this.conjugate().normalize(),this},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,a=t._w,o=e._x,s=e._y,h=e._z,l=e._w;return this._x=r*l+a*o+i*h-n*s,this._y=i*l+a*s+n*o-r*h,this._z=n*l+a*h+r*s-i*o,this._w=a*l-r*o-i*s-n*h,this.onChangeCallback(),this},multiplyVector3:function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,a=this._w,o=a*t._w+r*t._x+i*t._y+n*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),1<=o)return this._w=a,this._x=r,this._y=i,this._z=n,this;var s=Math.acos(o),h=Math.sqrt(1-o*o);if(Math.abs(h)<.001)return this._w=.5*(a+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var l=Math.sin((1-e)*s)/h,u=Math.sin(e*s)/h;return this._w=a*l+this._w*u,this._x=r*l+this._x*u,this._y=i*l+this._y*u,this._z=n*l+this._z*u,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}},THREE.Quaternion.slerp=function(t,e,r,i){return r.copy(t).slerp(e,i)},THREE.Vector2=function(t,e){this.x=t||0,this.y=e||0},THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(t,e){return this.x=t,this.y=e,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScalar:function(t){return this.x+=t,this.y+=t,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e}else this.x=0,this.y=0;return this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector2,i=new THREE.Vector2),r.set(t,t),i.set(e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},clone:function(){return new THREE.Vector2(this.x,this.y)}},THREE.Vector3=function(t,e,r){this.x=t||0,this.y=e||0,this.z=r||0},THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var e;return function(t){return t instanceof THREE.Euler==!1&&console.error("THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order."),void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromEuler(t)),this}}(),applyAxisAngle:function(){var r;return function(t,e){return void 0===r&&(r=new THREE.Quaternion),this.applyQuaternion(r.setFromAxisAngle(t,e)),this}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i+n[12],this.y=n[1]*e+n[5]*r+n[9]*i+n[13],this.z=n[2]*e+n[6]*r+n[10]*i+n[14],this},applyProjection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,a=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*a,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*a,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*a,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,a=t.y,o=t.z,s=t.w,h=s*e+a*i-o*r,l=s*r+o*e-n*i,u=s*i+n*r-a*e,c=-n*e-a*r-o*i;return this.x=h*s+c*-n+l*-o-u*-a,this.y=l*s+c*-a+u*-n-h*-o,this.z=u*s+c*-o+h*-a-l*-n,this},project:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyProjection(e)}}(),unproject:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyProjection(e)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize(),this},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e,this.z*=e}else this.x=0,this.y=0,this.z=0;return this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this.z>t.z&&(this.z=t.z),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this.z<t.z&&(this.z=t.z),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this.z<t.z?this.z=t.z:this.z>e.z&&(this.z=e.z),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector3,i=new THREE.Vector3),r.set(t,t,t),i.set(e,e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},cross:function(t,e){if(void 0!==e)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,a=e.x,o=e.y,s=e.z;return this.x=i*s-n*o,this.y=n*a-r*s,this.z=r*o-i*a,this},projectOnVector:function(){var e,r;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(t).normalize(),r=this.dot(e),this.copy(e).multiplyScalar(r)}}(),projectOnPlane:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(t){var e=this.dot(t)/(this.length()*t.length());return Math.acos(THREE.Math.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},setEulerFromRotationMatrix:function(t,e){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(t,e){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},setFromMatrixPosition:function(t){return this.x=t.elements[12],this.y=t.elements[13],this.z=t.elements[14],this},setFromMatrixScale:function(t){var e=this.set(t.elements[0],t.elements[1],t.elements[2]).length(),r=this.set(t.elements[4],t.elements[5],t.elements[6]).length(),i=this.set(t.elements[8],t.elements[9],t.elements[10]).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){var r=4*t,i=e.elements;return this.x=i[r],this.y=i[r+1],this.z=i[r+2],this},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}},THREE.Vector4=function(t,e,r,i){this.x=t||0,this.y=e||0,this.z=r||0,this.w=void 0!==i?i:1},THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,a=t.elements;return this.x=a[0]*e+a[4]*r+a[8]*i+a[12]*n,this.y=a[1]*e+a[5]*r+a[9]*i+a[13]*n,this.z=a[2]*e+a[6]*r+a[10]*i+a[14]*n,this.w=a[3]*e+a[7]*r+a[11]*i+a[15]*n,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e,this.z*=e,this.w*=e}else this.x=0,this.y=0,this.z=0,this.w=1;return this},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,a=t.elements,o=a[0],s=a[4],h=a[8],l=a[1],u=a[5],c=a[9],f=a[2],d=a[6],p=a[10];if(Math.abs(s-l)<.01&&Math.abs(h-f)<.01&&Math.abs(c-d)<.01){if(Math.abs(s+l)<.1&&Math.abs(h+f)<.1&&Math.abs(c+d)<.1&&Math.abs(o+u+p-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var E=(o+1)/2,m=(u+1)/2,g=(p+1)/2,v=(s+l)/4,T=(h+f)/4,x=(c+d)/4;return m<E&&g<E?E<.01?(r=0,n=i=.707106781):(i=v/(r=Math.sqrt(E)),n=T/r):g<m?m<.01?(i=0,n=r=.707106781):(r=v/(i=Math.sqrt(m)),n=x/i):g<.01?(i=r=.707106781,n=0):(r=T/(n=Math.sqrt(g)),i=x/n),this.set(r,i,n,e),this}var y=Math.sqrt((d-c)*(d-c)+(h-f)*(h-f)+(l-s)*(l-s));return Math.abs(y)<.001&&(y=1),this.x=(d-c)/y,this.y=(h-f)/y,this.z=(l-s)/y,this.w=Math.acos((o+u+p-1)/2),this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this.z>t.z&&(this.z=t.z),this.w>t.w&&(this.w=t.w),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this.z<t.z&&(this.z=t.z),this.w<t.w&&(this.w=t.w),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this.z<t.z?this.z=t.z:this.z>e.z&&(this.z=e.z),this.w<t.w?this.w=t.w:this.w>e.w&&(this.w=e.w),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector4,i=new THREE.Vector4),r.set(t,t,t,t),i.set(e,e,e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}},THREE.Euler=function(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||THREE.Euler.DefaultOrder},THREE.Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],THREE.Euler.DefaultOrder="XYZ",THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,get x(){return this._x},set x(t){this._x=t,this.onChangeCallback()},get y(){return this._y},set y(t){this._y=t,this.onChangeCallback()},get z(){return this._z},set z(t){this._z=t,this.onChangeCallback()},get order(){return this._order},set order(t){this._order=t,this.onChangeCallback()},set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e){var r=THREE.Math.clamp,i=t.elements,n=i[0],a=i[4],o=i[8],s=i[1],h=i[5],l=i[9],u=i[2],c=i[6],f=i[10];return"XYZ"===(e=e||this._order)?(this._y=Math.asin(r(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(-l,f),this._z=Math.atan2(-a,n)):(this._x=Math.atan2(c,h),this._z=0)):"YXZ"===e?(this._x=Math.asin(-r(l,-1,1)),Math.abs(l)<.99999?(this._y=Math.atan2(o,f),this._z=Math.atan2(s,h)):(this._y=Math.atan2(-u,n),this._z=0)):"ZXY"===e?(this._x=Math.asin(r(c,-1,1)),Math.abs(c)<.99999?(this._y=Math.atan2(-u,f),this._z=Math.atan2(-a,h)):(this._y=0,this._z=Math.atan2(s,n))):"ZYX"===e?(this._y=Math.asin(-r(u,-1,1)),Math.abs(u)<.99999?(this._x=Math.atan2(c,f),this._z=Math.atan2(s,n)):(this._x=0,this._z=Math.atan2(-a,h))):"YZX"===e?(this._z=Math.asin(r(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-l,h),this._y=Math.atan2(-u,n)):(this._x=0,this._y=Math.atan2(o,f))):"XZY"===e?(this._z=Math.asin(-r(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(c,h),this._y=Math.atan2(o,n)):(this._x=Math.atan2(-l,f),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+e),this._order=e,this.onChangeCallback(),this},setFromQuaternion:function(t,e,r){var i=THREE.Math.clamp,n=t.x*t.x,a=t.y*t.y,o=t.z*t.z,s=t.w*t.w;return"XYZ"===(e=e||this._order)?(this._x=Math.atan2(2*(t.x*t.w-t.y*t.z),s-n-a+o),this._y=Math.asin(i(2*(t.x*t.z+t.y*t.w),-1,1)),this._z=Math.atan2(2*(t.z*t.w-t.x*t.y),s+n-a-o)):"YXZ"===e?(this._x=Math.asin(i(2*(t.x*t.w-t.y*t.z),-1,1)),this._y=Math.atan2(2*(t.x*t.z+t.y*t.w),s-n-a+o),this._z=Math.atan2(2*(t.x*t.y+t.z*t.w),s-n+a-o)):"ZXY"===e?(this._x=Math.asin(i(2*(t.x*t.w+t.y*t.z),-1,1)),this._y=Math.atan2(2*(t.y*t.w-t.z*t.x),s-n-a+o),this._z=Math.atan2(2*(t.z*t.w-t.x*t.y),s-n+a-o)):"ZYX"===e?(this._x=Math.atan2(2*(t.x*t.w+t.z*t.y),s-n-a+o),this._y=Math.asin(i(2*(t.y*t.w-t.x*t.z),-1,1)),this._z=Math.atan2(2*(t.x*t.y+t.z*t.w),s+n-a-o)):"YZX"===e?(this._x=Math.atan2(2*(t.x*t.w-t.z*t.y),s-n+a-o),this._y=Math.atan2(2*(t.y*t.w-t.x*t.z),s+n-a-o),this._z=Math.asin(i(2*(t.x*t.y+t.z*t.w),-1,1))):"XZY"===e?(this._x=Math.atan2(2*(t.x*t.w+t.y*t.z),s-n+a-o),this._y=Math.atan2(2*(t.x*t.z+t.y*t.w),s+n-a-o),this._z=Math.asin(i(2*(t.z*t.w-t.x*t.y),-1,1))):console.warn("THREE.Euler: .setFromQuaternion() given unsupported order: "+e),this._order=e,!1!==r&&this.onChangeCallback(),this},reorder:function(){var e=new THREE.Quaternion;return function(t){e.setFromEuler(this),this.setFromQuaternion(e,t)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(){return[this._x,this._y,this._z,this._order]},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){},clone:function(){return new THREE.Euler(this._x,this._y,this._z,this._order)}},THREE.Box3=function(t,e){this.min=void 0!==t?t:new THREE.Vector3(1/0,1/0,1/0),this.max=void 0!==e?e:new THREE.Vector3(-1/0,-1/0,-1/0)},THREE.Box3.prototype={constructor:THREE.Box3,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var i=new THREE.Vector3;return function(t,e){var r=i.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}}(),setFromObject:function(){var s=new THREE.Vector3;return function(t){var o=this;return t.updateMatrixWorld(!0),this.makeEmpty(),t.traverse(function(t){var e=t.geometry;if(void 0!==e)if(e instanceof THREE.Geometry)for(var r=e.vertices,i=0,n=r.length;i<n;i++)s.copy(r[i]),s.applyMatrix4(t.matrixWorld),o.expandByPoint(s);else if(e instanceof THREE.BufferGeometry&&void 0!==e.attributes.position){var a=e.attributes.position.array;for(i=0,n=a.length;i<n;i+=3)s.set(a[i],a[i+1],a[i+2]),s.applyMatrix4(t.matrixWorld),o.expandByPoint(s)}}),this}}(),copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(t){return(t||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(t){return(t||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new THREE.Vector3).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},clampPoint:function(t,e){return(e||new THREE.Vector3).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector3;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var r=new THREE.Vector3;return function(t){var e=t||new THREE.Sphere;return e.center=this.center(),e.radius=.5*this.size(r).length(),e}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var e=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(t){return e[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),e[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),e[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),e[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),e[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),e[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),e[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),e[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.makeEmpty(),this.setFromPoints(e),this}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}},THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]),0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(t,e,r,i,n,a,o,s,h){var l=this.elements;return l[0]=t,l[3]=e,l[6]=r,l[1]=i,l[4]=n,l[7]=a,l[2]=o,l[5]=s,l[8]=h,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},copy:function(t){var e=t.elements;return this.set(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8]),this},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(t){return console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),this.applyToVector3Array(t)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(t,e,r){void 0===e&&(e=0),void 0===r&&(r=t.length);for(var i=0,n=e;i<r;i+=3,n+=3)a.x=t[n],a.y=t[n+1],a.z=t[n+2],a.applyMatrix3(this),t[n]=a.x,t[n+1]=a.y,t[n+2]=a.z;return t}}(),multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],a=t[4],o=t[5],s=t[6],h=t[7],l=t[8];return e*a*l-e*o*h-r*n*l+r*o*s+i*n*h-i*a*s},getInverse:function(t,e){var r=t.elements,i=this.elements;i[0]=r[10]*r[5]-r[6]*r[9],i[1]=-r[10]*r[1]+r[2]*r[9],i[2]=r[6]*r[1]-r[2]*r[5],i[3]=-r[10]*r[4]+r[6]*r[8],i[4]=r[10]*r[0]-r[2]*r[8],i[5]=-r[6]*r[0]+r[2]*r[4],i[6]=r[9]*r[4]-r[5]*r[8],i[7]=-r[9]*r[0]+r[1]*r[8],i[8]=r[5]*r[0]-r[1]*r[4];var n=r[0]*i[0]+r[1]*i[3]+r[2]*i[6];if(0===n){var a="Matrix3.getInverse(): can't invert matrix, determinant is 0";if(e)throw new Error(a);return console.warn(a),this.identity(),this}return this.multiplyScalar(1/n),this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},flattenToArrayOffset:function(t,e){var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t},getNormalMatrix:function(t){return this.getInverse(t).transpose(),this},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},fromArray:function(t){return this.elements.set(t),this},toArray:function(){var t=this.elements;return[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8]]},clone:function(){return(new THREE.Matrix3).fromArray(this.elements)}},THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(t,e,r,i,n,a,o,s,h,l,u,c,f,d,p,E){var m=this.elements;return m[0]=t,m[4]=e,m[8]=r,m[12]=i,m[1]=n,m[5]=a,m[9]=o,m[13]=s,m[2]=h,m[6]=l,m[10]=u,m[14]=c,m[3]=f,m[7]=d,m[11]=p,m[15]=E,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(t){return this.elements.set(t.elements),this},extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractRotation:function(){var o=new THREE.Vector3;return function(t){var e=this.elements,r=t.elements,i=1/o.set(r[0],r[1],r[2]).length(),n=1/o.set(r[4],r[5],r[6]).length(),a=1/o.set(r[8],r[9],r[10]).length();return e[0]=r[0]*i,e[1]=r[1]*i,e[2]=r[2]*i,e[4]=r[4]*n,e[5]=r[5]*n,e[6]=r[6]*n,e[8]=r[8]*a,e[9]=r[9]*a,e[10]=r[10]*a,this}}(),makeRotationFromEuler:function(t){t instanceof THREE.Euler==!1&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,r=t.x,i=t.y,n=t.z,a=Math.cos(r),o=Math.sin(r),s=Math.cos(i),h=Math.sin(i),l=Math.cos(n),u=Math.sin(n);if("XYZ"===t.order){var c=a*l,f=a*u,d=o*l,p=o*u;e[0]=s*l,e[4]=-s*u,e[8]=h,e[1]=f+d*h,e[5]=c-p*h,e[9]=-o*s,e[2]=p-c*h,e[6]=d+f*h,e[10]=a*s}else if("YXZ"===t.order){var E=s*l,m=s*u,g=h*l,v=h*u;e[0]=E+v*o,e[4]=g*o-m,e[8]=a*h,e[1]=a*u,e[5]=a*l,e[9]=-o,e[2]=m*o-g,e[6]=v+E*o,e[10]=a*s}else if("ZXY"===t.order){E=s*l,m=s*u,g=h*l,v=h*u;e[0]=E-v*o,e[4]=-a*u,e[8]=g+m*o,e[1]=m+g*o,e[5]=a*l,e[9]=v-E*o,e[2]=-a*h,e[6]=o,e[10]=a*s}else if("ZYX"===t.order){c=a*l,f=a*u,d=o*l,p=o*u;e[0]=s*l,e[4]=d*h-f,e[8]=c*h+p,e[1]=s*u,e[5]=p*h+c,e[9]=f*h-d,e[2]=-h,e[6]=o*s,e[10]=a*s}else if("YZX"===t.order){var T=a*s,x=a*h,y=o*s,R=o*h;e[0]=s*l,e[4]=R-T*u,e[8]=y*u+x,e[1]=u,e[5]=a*l,e[9]=-o*l,e[2]=-h*l,e[6]=x*u+y,e[10]=T-R*u}else if("XZY"===t.order){T=a*s,x=a*h,y=o*s,R=o*h;e[0]=s*l,e[4]=-u,e[8]=h*l,e[1]=T*u+R,e[5]=a*l,e[9]=x*u-y,e[2]=y*u-x,e[6]=o*l,e[10]=R*u+T}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},makeRotationFromQuaternion:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z,a=t.w,o=r+r,s=i+i,h=n+n,l=r*o,u=r*s,c=r*h,f=i*s,d=i*h,p=n*h,E=a*o,m=a*s,g=a*h;return e[0]=1-(f+p),e[4]=u-g,e[8]=c+m,e[1]=u+g,e[5]=1-(l+p),e[9]=d-E,e[2]=c-m,e[6]=d+E,e[10]=1-(l+f),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var n=new THREE.Vector3,a=new THREE.Vector3,o=new THREE.Vector3;return function(t,e,r){var i=this.elements;return o.subVectors(t,e).normalize(),0===o.length()&&(o.z=1),n.crossVectors(r,o).normalize(),0===n.length()&&(o.x+=1e-4,n.crossVectors(r,o).normalize()),a.crossVectors(o,n),i[0]=n.x,i[4]=a.x,i[8]=o.x,i[1]=n.y,i[5]=a.y,i[9]=o.y,i[2]=n.z,i[6]=a.z,i[10]=o.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,a=r[0],o=r[4],s=r[8],h=r[12],l=r[1],u=r[5],c=r[9],f=r[13],d=r[2],p=r[6],E=r[10],m=r[14],g=r[3],v=r[7],T=r[11],x=r[15],y=i[0],R=i[4],_=i[8],H=i[12],b=i[1],M=i[5],w=i[9],S=i[13],A=i[2],C=i[6],D=i[10],L=i[14],F=i[3],P=i[7],U=i[11],B=i[15];return n[0]=a*y+o*b+s*A+h*F,n[4]=a*R+o*M+s*C+h*P,n[8]=a*_+o*w+s*D+h*U,n[12]=a*H+o*S+s*L+h*B,n[1]=l*y+u*b+c*A+f*F,n[5]=l*R+u*M+c*C+f*P,n[9]=l*_+u*w+c*D+f*U,n[13]=l*H+u*S+c*L+f*B,n[2]=d*y+p*b+E*A+m*F,n[6]=d*R+p*M+E*C+m*P,n[10]=d*_+p*w+E*D+m*U,n[14]=d*H+p*S+E*L+m*B,n[3]=g*y+v*b+T*A+x*F,n[7]=g*R+v*M+T*C+x*P,n[11]=g*_+v*w+T*D+x*U,n[15]=g*H+v*S+T*L+x*B,this},multiplyToArray:function(t,e,r){var i=this.elements;return this.multiplyMatrices(t,e),r[0]=i[0],r[1]=i[1],r[2]=i[2],r[3]=i[3],r[4]=i[4],r[5]=i[5],r[6]=i[6],r[7]=i[7],r[8]=i[8],r[9]=i[9],r[10]=i[10],r[11]=i[11],r[12]=i[12],r[13]=i[13],r[14]=i[14],r[15]=i[15],this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead."),t.applyProjection(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(t){return console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),this.applyToVector3Array(t)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(t,e,r){void 0===e&&(e=0),void 0===r&&(r=t.length);for(var i=0,n=e;i<r;i+=3,n+=3)a.x=t[n],a.y=t[n+1],a.z=t[n+2],a.applyMatrix4(this),t[n]=a.x,t[n+1]=a.y,t[n+2]=a.z;return t}}(),rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},determinant:function(){var t=this.elements,e=t[0],r=t[4],i=t[8],n=t[12],a=t[1],o=t[5],s=t[9],h=t[13],l=t[2],u=t[6],c=t[10],f=t[14];return t[3]*(+n*s*u-i*h*u-n*o*c+r*h*c+i*o*f-r*s*f)+t[7]*(+e*s*f-e*h*c+n*a*c-i*a*f+i*h*l-n*s*l)+t[11]*(+e*h*u-e*o*f-n*a*u+r*a*f+n*o*l-r*h*l)+t[15]*(-i*o*l-e*s*u+e*o*c+i*a*u-r*a*c+r*s*l)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},flattenToArrayOffset:function(t,e){var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t},getPosition:function(){var e=new THREE.Vector3;return function(){console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");var t=this.elements;return e.set(t[12],t[13],t[14])}}(),setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,i=t.elements,n=i[0],a=i[4],o=i[8],s=i[12],h=i[1],l=i[5],u=i[9],c=i[13],f=i[2],d=i[6],p=i[10],E=i[14],m=i[3],g=i[7],v=i[11],T=i[15];r[0]=u*E*g-c*p*g+c*d*v-l*E*v-u*d*T+l*p*T,r[4]=s*p*g-o*E*g-s*d*v+a*E*v+o*d*T-a*p*T,r[8]=o*c*g-s*u*g+s*l*v-a*c*v-o*l*T+a*u*T,r[12]=s*u*d-o*c*d-s*l*p+a*c*p+o*l*E-a*u*E,r[1]=c*p*m-u*E*m-c*f*v+h*E*v+u*f*T-h*p*T,r[5]=o*E*m-s*p*m+s*f*v-n*E*v-o*f*T+n*p*T,r[9]=s*u*m-o*c*m-s*h*v+n*c*v+o*h*T-n*u*T,r[13]=o*c*f-s*u*f+s*h*p-n*c*p-o*h*E+n*u*E,r[2]=l*E*m-c*d*m+c*f*g-h*E*g-l*f*T+h*d*T,r[6]=s*d*m-a*E*m-s*f*g+n*E*g+a*f*T-n*d*T,r[10]=a*c*m-s*l*m+s*h*g-n*c*g-a*h*T+n*l*T,r[14]=s*l*f-a*c*f-s*h*d+n*c*d+a*h*E-n*l*E,r[3]=u*d*m-l*p*m-u*f*g+h*p*g+l*f*v-h*d*v,r[7]=a*p*m-o*d*m+o*f*g-n*p*g-a*f*v+n*d*v,r[11]=o*l*m-a*u*m-o*h*g+n*u*g+a*h*v-n*l*v,r[15]=a*u*f-o*l*f+o*h*d-n*u*d-a*h*p+n*l*p;var x=n*r[0]+h*r[4]+f*r[8]+m*r[12];if(0==x){var y="Matrix4.getInverse(): can't invert matrix, determinant is 0";if(e)throw new Error(y);return console.warn(y),this.identity(),this}return this.multiplyScalar(1/x),this},translate:function(t){console.warn("THREE.Matrix4: .translate() has been removed.")},rotateX:function(t){console.warn("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(t){console.warn("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(t){console.warn("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(t,e){console.warn("THREE.Matrix4: .rotateByAxis() has been removed.")},scale:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z;return e[0]*=r,e[4]*=i,e[8]*=n,e[1]*=r,e[5]*=i,e[9]*=n,e[2]*=r,e[6]*=i,e[10]*=n,e[3]*=r,e[7]*=i,e[11]*=n,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,Math.max(r,i)))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=1-r,a=t.x,o=t.y,s=t.z,h=n*a,l=n*o;return this.set(h*a+r,h*o-i*s,h*s+i*o,0,h*o+i*s,l*o+r,l*s-i*a,0,h*s-i*o,l*s+i*a,n*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var u=new THREE.Vector3,c=new THREE.Matrix4;return function(t,e,r){var i=this.elements,n=u.set(i[0],i[1],i[2]).length(),a=u.set(i[4],i[5],i[6]).length(),o=u.set(i[8],i[9],i[10]).length();this.determinant()<0&&(n=-n),t.x=i[12],t.y=i[13],t.z=i[14],c.elements.set(this.elements);var s=1/n,h=1/a,l=1/o;return c.elements[0]*=s,c.elements[1]*=s,c.elements[2]*=s,c.elements[4]*=h,c.elements[5]*=h,c.elements[6]*=h,c.elements[8]*=l,c.elements[9]*=l,c.elements[10]*=l,e.setFromRotationMatrix(c),r.x=n,r.y=a,r.z=o,this}}(),makeFrustum:function(t,e,r,i,n,a){var o=this.elements,s=2*n/(e-t),h=2*n/(i-r),l=(e+t)/(e-t),u=(i+r)/(i-r),c=-(a+n)/(a-n),f=-2*a*n/(a-n);return o[0]=s,o[4]=0,o[8]=l,o[12]=0,o[1]=0,o[5]=h,o[9]=u,o[13]=0,o[2]=0,o[6]=0,o[10]=c,o[14]=f,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makePerspective:function(t,e,r,i){var n=r*Math.tan(THREE.Math.degToRad(.5*t)),a=-n,o=a*e,s=n*e;return this.makeFrustum(o,s,a,n,r,i)},makeOrthographic:function(t,e,r,i,n,a){var o=this.elements,s=e-t,h=r-i,l=a-n,u=(e+t)/s,c=(r+i)/h,f=(a+n)/l;return o[0]=2/s,o[4]=0,o[8]=0,o[12]=-u,o[1]=0,o[5]=2/h,o[9]=0,o[13]=-c,o[2]=0,o[6]=0,o[10]=-2/l,o[14]=-f,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},fromArray:function(t){return this.elements.set(t),this},toArray:function(){var t=this.elements;return[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)}},THREE.Ray=function(t,e){this.origin=void 0!==t?t:new THREE.Vector3,this.direction=void 0!==e?e:new THREE.Vector3},THREE.Ray.prototype={constructor:THREE.Ray,set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new THREE.Vector3).copy(this.direction).multiplyScalar(t).add(this.origin)},recast:function(){var e=new THREE.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(t,e){var r=e||new THREE.Vector3;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(){var r=new THREE.Vector3;return function(t){var e=r.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceTo(t):(r.copy(this.direction).multiplyScalar(e).add(this.origin),r.distanceTo(t))}}(),distanceSqToSegment:function(t,e,r,i){var n,a,o,s,h=t.clone().add(e).multiplyScalar(.5),l=e.clone().sub(t).normalize(),u=.5*t.distanceTo(e),c=this.origin.clone().sub(h),f=-this.direction.dot(l),d=c.dot(this.direction),p=-c.dot(l),E=c.lengthSq(),m=Math.abs(1-f*f);if(0<=m)if(a=f*d-p,s=u*m,0<=(n=f*p-d))if(-s<=a)if(a<=s){var g=1/m;o=(n*=g)*(n+f*(a*=g)+2*d)+a*(f*n+a+2*p)+E}else a=u,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;else a=-u,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;else a<=-s?o=-(n=Math.max(0,-(-f*u+d)))*n+(a=0<n?-u:Math.min(Math.max(-u,-p),u))*(a+2*p)+E:a<=s?(n=0,o=(a=Math.min(Math.max(-u,-p),u))*(a+2*p)+E):o=-(n=Math.max(0,-(f*u+d)))*n+(a=0<n?u:Math.min(Math.max(-u,-p),u))*(a+2*p)+E;else a=0<f?-u:u,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;return r&&r.copy(this.direction.clone().multiplyScalar(n).add(this.origin)),i&&i.copy(l.clone().multiplyScalar(a).add(h)),o},isIntersectionSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},intersectSphere:function(){var h=new THREE.Vector3;return function(t,e){h.subVectors(t.center,this.origin);var r=h.dot(this.direction),i=h.dot(h)-r*r,n=t.radius*t.radius;if(n<i)return null;var a=Math.sqrt(n-i),o=r-a,s=r+a;return o<0&&s<0?null:o<0?this.at(s,e):this.at(o,e)}}(),isIntersectionPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0==e)return 0==t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return 0<=r?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},isIntersectionBox:function(){var e=new THREE.Vector3;return function(t){return null!==this.intersectBox(t,e)}}(),intersectBox:function(t,e){var r,i,n,a,o,s,h=1/this.direction.x,l=1/this.direction.y,u=1/this.direction.z,c=this.origin;return 0<=h?(r=(t.min.x-c.x)*h,i=(t.max.x-c.x)*h):(r=(t.max.x-c.x)*h,i=(t.min.x-c.x)*h),0<=l?(n=(t.min.y-c.y)*l,a=(t.max.y-c.y)*l):(n=(t.max.y-c.y)*l,a=(t.min.y-c.y)*l),a<r||i<n?null:((r<n||r!=r)&&(r=n),(a<i||i!=i)&&(i=a),0<=u?(o=(t.min.z-c.z)*u,s=(t.max.z-c.z)*u):(o=(t.max.z-c.z)*u,s=(t.min.z-c.z)*u),s<r||i<o?null:((r<o||r!=r)&&(r=o),(s<i||i!=i)&&(i=s),i<0?null:this.at(0<=r?r:i,e)))},intersectTriangle:function(){var u=new THREE.Vector3,c=new THREE.Vector3,f=new THREE.Vector3,d=new THREE.Vector3;return function(t,e,r,i,n){c.subVectors(e,t),f.subVectors(r,t),d.crossVectors(c,f);var a,o=this.direction.dot(d);if(0<o){if(i)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}u.subVectors(this.origin,t);var s=a*this.direction.dot(f.crossVectors(u,f));if(s<0)return null;var h=a*this.direction.dot(c.cross(u));if(h<0)return null;if(o<s+h)return null;var l=-a*u.dot(d);return l<0?null:this.at(l/o,n)}}(),applyMatrix4:function(t){return this.direction.add(this.origin).applyMatrix4(t),this.origin.applyMatrix4(t),this.direction.sub(this.origin),this.direction.normalize(),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}},THREE.Sphere=function(t,e){this.center=void 0!==t?t:new THREE.Vector3,this.radius=void 0!==e?e:0},THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var o=new THREE.Box3;return function(t,e){var r=this.center;void 0!==e?r.copy(e):o.setFromPoints(t).center(r);for(var i=0,n=0,a=t.length;n<a;n++)i=Math.max(i,r.distanceToSquared(t[n]));return this.radius=Math.sqrt(i),this}}(),copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new THREE.Vector3;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new THREE.Box3;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}},THREE.Frustum=function(t,e,r,i,n,a){this.planes=[void 0!==t?t:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==r?r:new THREE.Plane,void 0!==i?i:new THREE.Plane,void 0!==n?n:new THREE.Plane,void 0!==a?a:new THREE.Plane]},THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(t,e,r,i,n,a){var o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(r),o[3].copy(i),o[4].copy(n),o[5].copy(a),this},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],a=r[2],o=r[3],s=r[4],h=r[5],l=r[6],u=r[7],c=r[8],f=r[9],d=r[10],p=r[11],E=r[12],m=r[13],g=r[14],v=r[15];return e[0].setComponents(o-i,u-s,p-c,v-E).normalize(),e[1].setComponents(o+i,u+s,p+c,v+E).normalize(),e[2].setComponents(o+n,u+h,p+f,v+m).normalize(),e[3].setComponents(o-n,u-h,p-f,v-m).normalize(),e[4].setComponents(o-a,u-l,p-d,v-g).normalize(),e[5].setComponents(o+a,u+l,p+d,v+g).normalize(),this},intersectsObject:function(){var r=new THREE.Sphere;return function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),r.copy(e.boundingSphere),r.applyMatrix4(t.matrixWorld),this.intersectsSphere(r)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++){if(e[n].distanceToPoint(r)<i)return!1}return!0},intersectsBox:function(){var o=new THREE.Vector3,s=new THREE.Vector3;return function(t){for(var e=this.planes,r=0;r<6;r++){var i=e[r];o.x=0<i.normal.x?t.min.x:t.max.x,s.x=0<i.normal.x?t.max.x:t.min.x,o.y=0<i.normal.y?t.min.y:t.max.y,s.y=0<i.normal.y?t.max.y:t.min.y,o.z=0<i.normal.z?t.min.z:t.max.z,s.z=0<i.normal.z?t.max.z:t.min.z;var n=i.distanceToPoint(o),a=i.distanceToPoint(s);if(n<0&&a<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}},THREE.Plane=function(t,e){this.normal=void 0!==t?t:new THREE.Vector3(1,0,0),this.constant=void 0!==e?e:0},THREE.Plane.prototype={constructor:THREE.Plane,set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var n=new THREE.Vector3,a=new THREE.Vector3;return function(t,e,r){var i=n.subVectors(r,e).cross(a.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}}(),copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new THREE.Vector3).copy(this.normal).multiplyScalar(r)},isIntersectionLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&0<r||r<0&&0<e},intersectLine:function(){var o=new THREE.Vector3;return function(t,e){var r=e||new THREE.Vector3,i=t.delta(o),n=this.normal.dot(i);if(0==n)return 0==this.distanceToPoint(t.start)?r.copy(t.start):void 0;var a=-(t.start.dot(this.normal)+this.constant)/n;return a<0||1<a?void 0:r.copy(i).multiplyScalar(a).add(t.start)}}(),coplanarPoint:function(t){return(t||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,o=new THREE.Vector3,s=new THREE.Matrix3;return function(t,e){var r=e||s.getNormalMatrix(t),i=a.copy(this.normal).applyMatrix3(r),n=this.coplanarPoint(o);return n.applyMatrix4(t),this.setFromNormalAndCoplanarPoint(i,n),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}},THREE.Math={generateUUID:function(){var e,r="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),i=new Array(36),n=0;return function(){for(var t=0;t<36;t++)8==t||13==t||18==t||23==t?i[t]="-":14==t?i[t]="4":(n<=2&&(n=33554432+16777216*Math.random()|0),e=15&n,n>>=4,i[t]=r[19==t?3&e|8:e]);return i.join("")}}(),clamp:function(t,e,r){return t<e?e:r<t?r:t},clampBottom:function(t,e){return t<e?e:t},mapLinear:function(t,e,r,i,n){return i+(t-e)*(n-i)/(r-e)},smoothstep:function(t,e,r){return t<=e?0:r<=t?1:(t=(t-e)/(r-e))*t*(3-2*t)},smootherstep:function(t,e,r){return t<=e?0:r<=t?1:(t=(t-e)/(r-e))*t*t*(t*(6*t-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(){var e=Math.PI/180;return function(t){return t*e}}(),radToDeg:function(){var e=180/Math.PI;return function(t){return t*e}}(),isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t}},THREE.Spline=function(t){this.points=t;var e,r,i,n,a,o,s,h,l,u=[],c={x:0,y:0,z:0};function f(t,e,r,i,n,a,o){var s=.5*(r-t),h=.5*(i-e);return(2*(e-r)+s+h)*o+(-3*(e-r)-2*s-h)*a+s*n+e}this.initFromArray=function(t){this.points=[];for(var e=0;e<t.length;e++)this.points[e]={x:t[e][0],y:t[e][1],z:t[e][2]}},this.getPoint=function(t){return e=(this.points.length-1)*t,r=Math.floor(e),i=e-r,u[0]=0===r?r:r-1,u[1]=r,u[2]=r>this.points.length-2?this.points.length-1:r+1,u[3]=r>this.points.length-3?this.points.length-1:r+2,o=this.points[u[0]],s=this.points[u[1]],h=this.points[u[2]],l=this.points[u[3]],a=i*(n=i*i),c.x=f(o.x,s.x,h.x,l.x,i,n,a),c.y=f(o.y,s.y,h.y,l.y,i,n,a),c.z=f(o.z,s.z,h.z,l.z,i,n,a),c},this.getControlPointsArray=function(){var t,e,r=this.points.length,i=[];for(t=0;t<r;t++)e=this.points[t],i[t]=[e.x,e.y,e.z];return i},this.getLength=function(t){var e,r,i,n,a=0,o=0,s=0,h=new THREE.Vector3,l=new THREE.Vector3,u=[],c=0;for(u[0]=0,t||(t=100),i=this.points.length*t,h.copy(this.points[0]),e=1;e<i;e++)r=e/i,n=this.getPoint(r),l.copy(n),c+=l.distanceTo(h),h.copy(n),a=(this.points.length-1)*r,(o=Math.floor(a))!=s&&(u[o]=c,s=o);return u[u.length]=c,{chunks:u,total:c}},this.reparametrizeByArcLength=function(t){var e,r,i,n,a,o,s,h,l=[],u=new THREE.Vector3,c=this.getLength();for(l.push(u.copy(this.points[0]).clone()),e=1;e<this.points.length;e++){for(o=c.chunks[e]-c.chunks[e-1],s=Math.ceil(t*o/c.total),n=(e-1)/(this.points.length-1),a=e/(this.points.length-1),r=1;r<s-1;r++)i=n+r*(1/s)*(a-n),h=this.getPoint(i),l.push(u.copy(h).clone());l.push(u.copy(this.points[e]).clone())}this.points=l}},THREE.Clock=function(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1},THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(),this.oldTime=this.startTime,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running&&this.start(),this.running){var e=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();t=.001*(e-this.oldTime),this.oldTime=e,this.elapsedTime+=t}return t}},THREE.EventDispatcher=function(){},THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(t){t.addEventListener=THREE.EventDispatcher.prototype.addEventListener,t.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener,t.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener,t.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var r=this._listeners;void 0===r[t]&&(r[t]=[]),-1===r[t].indexOf(e)&&r[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var r=this._listeners;return void 0!==r[t]&&-1!==r[t].indexOf(e)},removeEventListener:function(t,e){if(void 0!==this._listeners){var r=this._listeners[t];if(void 0!==r){var i=r.indexOf(e);-1!==i&&r.splice(i,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var r=[],i=e.length,n=0;n<i;n++)r[n]=e[n];for(n=0;n<i;n++)r[n].call(this,t)}}}},THREE.Object3D=function(){Object.defineProperty(this,"id",{value:THREE.Object3DIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Object3D",this.parent=void 0,this.children=[],this.up=THREE.Object3D.DefaultUp.clone();var t=new THREE.Vector3,e=new THREE.Euler,r=new THREE.Quaternion,i=new THREE.Vector3(1,1,1);e.onChange(function(){r.setFromEuler(e,!1)}),r.onChange(function(){e.setFromQuaternion(r,void 0,!1)}),Object.defineProperties(this,{position:{enumerable:!0,value:t},rotation:{enumerable:!0,value:e},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:i}}),this.renderDepth=null,this.rotationAutoUpdate=!0,this.matrix=new THREE.Matrix4,this.matrixWorld=new THREE.Matrix4,this.matrixAutoUpdate=!0,this.matrixWorldNeedsUpdate=!1,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.userData={}},THREE.Object3D.DefaultUp=new THREE.Vector3(0,1,0),THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){return console.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order."),this.rotation.order},set eulerOrder(t){console.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order."),this.rotation.order=t},get useQuaternion(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(t){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var r=new THREE.Quaternion;return function(t,e){return r.setFromAxisAngle(t,e),this.quaternion.multiply(r),this}}(),rotateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var r=new THREE.Vector3;return function(t,e){return r.copy(t).applyQuaternion(this.quaternion),this.position.add(r.multiplyScalar(e)),this}}(),translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},translateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var e=new THREE.Matrix4;return function(t){return t.applyMatrix4(e.getInverse(this.matrixWorld))}}(),lookAt:function(){var e=new THREE.Matrix4;return function(t){e.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(e)}}(),add:function(t){if(1<arguments.length){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?console.error("THREE.Object3D.add:",t,"can't be added as a child of itself."):t instanceof THREE.Object3D?(void 0!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add:",t,"is not an instance of THREE.Object3D."),this},remove:function(t){if(1<arguments.length)for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);var r=this.children.indexOf(t);-1!==r&&(t.parent=void 0,t.dispatchEvent({type:"removed"}),this.children.splice(r,1))},getChildByName:function(t,e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t,e)},getObjectById:function(t,e){if(this.id===t)return this;for(var r=0,i=this.children.length;r<i;r++){var n=this.children[r].getObjectById(t,e);if(void 0!==n)return n}},getObjectByName:function(t,e){if(this.name===t)return this;for(var r=0,i=this.children.length;r<i;r++){var n=this.children[r].getObjectByName(t,e);if(void 0!==n)return n}},getWorldPosition:function(t){var e=t||new THREE.Vector3;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var r=new THREE.Vector3,i=new THREE.Vector3;return function(t){var e=t||new THREE.Quaternion;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,e,i),e}}(),getWorldRotation:function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Euler;return this.getWorldQuaternion(r),e.setFromQuaternion(r,this.rotation.order,!1)}}(),getWorldScale:function(){var r=new THREE.Vector3,i=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,i,e),e}}(),getWorldDirection:function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.getWorldQuaternion(r),e.set(0,0,1).applyQuaternion(r)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=0,r=this.children.length;e<r;e++)this.children[e].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=0,r=this.children.length;e<r;e++)this.children[e].traverseVisible(t)}},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==t||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t=!(this.matrixWorldNeedsUpdate=!1));for(var e=0,r=this.children.length;e<r;e++)this.children[e].updateMatrixWorld(t)},toJSON:function(){var r={metadata:{version:4.3,type:"Object",generator:"ObjectExporter"}},i={},n=function(t){if(void 0===r.geometries&&(r.geometries=[]),void 0===i[t.uuid]){var e=t.toJSON();delete e.metadata,i[t.uuid]=e,r.geometries.push(e)}return t.uuid},a={},o=function(t){if(void 0===r.materials&&(r.materials=[]),void 0===a[t.uuid]){var e=t.toJSON();delete e.metadata,a[t.uuid]=e,r.materials.push(e)}return t.uuid},s=function(t){var e={};if(e.uuid=t.uuid,e.type=t.type,""!==t.name&&(e.name=t.name),"{}"!==JSON.stringify(t.userData)&&(e.userData=t.userData),!0!==t.visible&&(e.visible=t.visible),t instanceof THREE.PerspectiveCamera?(e.fov=t.fov,e.aspect=t.aspect,e.near=t.near,e.far=t.far):t instanceof THREE.OrthographicCamera?(e.left=t.left,e.right=t.right,e.top=t.top,e.bottom=t.bottom,e.near=t.near,e.far=t.far):t instanceof THREE.AmbientLight?e.color=t.color.getHex():t instanceof THREE.DirectionalLight?(e.color=t.color.getHex(),e.intensity=t.intensity):t instanceof THREE.PointLight?(e.color=t.color.getHex(),e.intensity=t.intensity,e.distance=t.distance):t instanceof THREE.SpotLight?(e.color=t.color.getHex(),e.intensity=t.intensity,e.distance=t.distance,e.angle=t.angle,e.exponent=t.exponent):t instanceof THREE.HemisphereLight?(e.color=t.color.getHex(),e.groundColor=t.groundColor.getHex()):t instanceof THREE.Mesh?(e.geometry=n(t.geometry),e.material=o(t.material)):t instanceof THREE.Line?(e.geometry=n(t.geometry),e.material=o(t.material)):t instanceof THREE.Sprite&&(e.material=o(t.material)),e.matrix=t.matrix.toArray(),0<t.children.length){e.children=[];for(var r=0;r<t.children.length;r++)e.children.push(s(t.children[r]))}return e};return r.object=s(this),r},clone:function(t,e){if(void 0===t&&(t=new THREE.Object3D),void 0===e&&(e=!0),t.name=this.name,t.up.copy(this.up),t.position.copy(this.position),t.quaternion.copy(this.quaternion),t.scale.copy(this.scale),t.renderDepth=this.renderDepth,t.rotationAutoUpdate=this.rotationAutoUpdate,t.matrix.copy(this.matrix),t.matrixWorld.copy(this.matrixWorld),t.matrixAutoUpdate=this.matrixAutoUpdate,t.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,t.visible=this.visible,t.castShadow=this.castShadow,t.receiveShadow=this.receiveShadow,t.frustumCulled=this.frustumCulled,t.userData=JSON.parse(JSON.stringify(this.userData)),!0===e)for(var r=0;r<this.children.length;r++){var i=this.children[r];t.add(i.clone())}return t}},THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype),THREE.Object3DIdCount=0,THREE.Face3=function(t,e,r,i,n,a){this.a=t,this.b=e,this.c=r,this.normal=i instanceof THREE.Vector3?i:new THREE.Vector3,this.vertexNormals=i instanceof Array?i:[],this.color=n instanceof THREE.Color?n:new THREE.Color,this.vertexColors=n instanceof Array?n:[],this.vertexTangents=[],this.materialIndex=void 0!==a?a:0},THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var t=new THREE.Face3(this.a,this.b,this.c);t.normal.copy(this.normal),t.color.copy(this.color),t.materialIndex=this.materialIndex;for(var e=0,r=this.vertexNormals.length;e<r;e++)t.vertexNormals[e]=this.vertexNormals[e].clone();for(e=0,r=this.vertexColors.length;e<r;e++)t.vertexColors[e]=this.vertexColors[e].clone();for(e=0,r=this.vertexTangents.length;e<r;e++)t.vertexTangents[e]=this.vertexTangents[e].clone();return t}},THREE.BufferAttribute=function(t,e){this.array=t,this.itemSize=e,this.needsUpdate=!1},THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},copyAt:function(t,e,r){t*=this.itemSize,r*=e.itemSize;for(var i=0,n=this.itemSize;i<n;i++)this.array[t+i]=e.array[r+i]},set:function(t){return this.array.set(t),this},setX:function(t,e){return this.array[t*this.itemSize]=e,this},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},clone:function(){return new THREE.BufferAttribute(new this.array.constructor(this.array),this.itemSize)}},THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="BufferGeometry",this.attributes={},this.attributesKeys=[],this.drawcalls=[],this.offsets=this.drawcalls,this.boundingBox=null,this.boundingSphere=null},THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(t,e){if(e instanceof THREE.BufferAttribute==!1)return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void(this.attributes[t]={array:e,itemSize:arguments[2]});this.attributes[t]=e,this.attributesKeys=Object.keys(this.attributes)},getAttribute:function(t){return this.attributes[t]},addDrawCall:function(t,e,r){this.drawcalls.push({start:t,count:e,index:void 0!==r?r:0})},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToVector3Array(e.array),e.needsUpdate=!0);var r=this.attributes.normal;void 0!==r&&((new THREE.Matrix3).getNormalMatrix(t).applyToVector3Array(r.array),r.needsUpdate=!0)},center:function(){},fromGeometry:function(t,e){e=e||{vertexColors:THREE.NoColors};var r=t.vertices,i=t.faces,n=t.faceVertexUvs,a=e.vertexColors,o=0<n[0].length,s=3==i[0].vertexNormals.length,h=new Float32Array(3*i.length*3);this.addAttribute("position",new THREE.BufferAttribute(h,3));var l=new Float32Array(3*i.length*3);if(this.addAttribute("normal",new THREE.BufferAttribute(l,3)),a!==THREE.NoColors){var u=new Float32Array(3*i.length*3);this.addAttribute("color",new THREE.BufferAttribute(u,3))}if(!0===o){var c=new Float32Array(3*i.length*2);this.addAttribute("uv",new THREE.BufferAttribute(c,2))}for(var f=0,d=0,p=0;f<i.length;f++,d+=6,p+=9){var E=i[f],m=r[E.a],g=r[E.b],v=r[E.c];if(h[p]=m.x,h[p+1]=m.y,h[p+2]=m.z,h[p+3]=g.x,h[p+4]=g.y,h[p+5]=g.z,h[p+6]=v.x,h[p+7]=v.y,h[p+8]=v.z,!0===s){var T=E.vertexNormals[0],x=E.vertexNormals[1],y=E.vertexNormals[2];l[p]=T.x,l[p+1]=T.y,l[p+2]=T.z,l[p+3]=x.x,l[p+4]=x.y,l[p+5]=x.z,l[p+6]=y.x,l[p+7]=y.y,l[p+8]=y.z}else{var R=E.normal;l[p]=R.x,l[p+1]=R.y,l[p+2]=R.z,l[p+3]=R.x,l[p+4]=R.y,l[p+5]=R.z,l[p+6]=R.x,l[p+7]=R.y,l[p+8]=R.z}if(a===THREE.FaceColors){var _=E.color;u[p]=_.r,u[p+1]=_.g,u[p+2]=_.b,u[p+3]=_.r,u[p+4]=_.g,u[p+5]=_.b,u[p+6]=_.r,u[p+7]=_.g,u[p+8]=_.b}else if(a===THREE.VertexColors){var H=E.vertexColors[0],b=E.vertexColors[1],M=E.vertexColors[2];u[p]=H.r,u[p+1]=H.g,u[p+2]=H.b,u[p+3]=b.r,u[p+4]=b.g,u[p+5]=b.b,u[p+6]=M.r,u[p+7]=M.g,u[p+8]=M.b}if(!0===o){var w=n[0][f][0],S=n[0][f][1],A=n[0][f][2];c[d]=w.x,c[d+1]=w.y,c[d+2]=S.x,c[d+3]=S.y,c[d+4]=A.x,c[d+5]=A.y}}return this.computeBoundingSphere(),this},computeBoundingBox:function(){var n=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var t=this.attributes.position.array;if(t){var e=this.boundingBox;e.makeEmpty();for(var r=0,i=t.length;r<i;r+=3)n.set(t[r],t[r+1],t[r+2]),e.expandByPoint(n)}void 0!==t&&0!==t.length||(this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.')}}(),computeBoundingSphere:function(){var a=new THREE.Box3,o=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var t=this.attributes.position.array;if(t){a.makeEmpty();for(var e=this.boundingSphere.center,r=0,i=t.length;r<i;r+=3)o.set(t[r],t[r+1],t[r+2]),a.expandByPoint(o);a.center(e);var n=0;for(r=0,i=t.length;r<i;r+=3)o.set(t[r],t[r+1],t[r+2]),n=Math.max(n,e.distanceToSquared(o));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.attributes;if(t.position){var e=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(e.length),3));else for(var r=0,i=(s=t.normal.array).length;r<i;r++)s[r]=0;var n,a,o,s=t.normal.array,h=new THREE.Vector3,l=new THREE.Vector3,u=new THREE.Vector3,c=new THREE.Vector3,f=new THREE.Vector3;if(t.index)for(var d=t.index.array,p=0<this.offsets.length?this.offsets:[{start:0,count:d.length,index:0}],E=0,m=p.length;E<m;++E){var g=p[E].start,v=p[E].count,T=p[E].index;for(r=g,i=g+v;r<i;r+=3)n=3*(T+d[r]),a=3*(T+d[r+1]),o=3*(T+d[r+2]),h.fromArray(e,n),l.fromArray(e,a),u.fromArray(e,o),c.subVectors(u,l),f.subVectors(h,l),c.cross(f),s[n]+=c.x,s[n+1]+=c.y,s[n+2]+=c.z,s[a]+=c.x,s[a+1]+=c.y,s[a+2]+=c.z,s[o]+=c.x,s[o+1]+=c.y,s[o+2]+=c.z}else for(r=0,i=e.length;r<i;r+=9)h.fromArray(e,r),l.fromArray(e,r+3),u.fromArray(e,r+6),c.subVectors(u,l),f.subVectors(h,l),c.cross(f),s[r]=c.x,s[r+1]=c.y,s[r+2]=c.z,s[r+3]=c.x,s[r+4]=c.y,s[r+5]=c.z,s[r+6]=c.x,s[r+7]=c.y,s[r+8]=c.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},computeTangents:function(){if(void 0!==this.attributes.index&&void 0!==this.attributes.position&&void 0!==this.attributes.normal&&void 0!==this.attributes.uv){var t=this.attributes.index.array,e=this.attributes.position.array,r=this.attributes.normal.array,i=this.attributes.uv.array,n=e.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*n),4));for(var a=this.attributes.tangent.array,o=[],s=[],h=0;h<n;h++)o[h]=new THREE.Vector3,s[h]=new THREE.Vector3;var l,u,c,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w=new THREE.Vector3,S=new THREE.Vector3,A=new THREE.Vector3,C=new THREE.Vector2,D=new THREE.Vector2,L=new THREE.Vector2,F=new THREE.Vector3,P=new THREE.Vector3;0===this.drawcalls.length&&this.addDrawCall(0,t.length,0);var U,B,z,N=this.drawcalls;for(R=0,_=N.length;R<_;++R){var k=N[R].start,V=N[R].count,O=N[R].index;for(y=(x=k)+V;x<y;x+=3)H=O+t[x],b=O+t[x+1],M=O+t[x+2],U=H,B=b,z=M,w.fromArray(e,3*U),S.fromArray(e,3*B),A.fromArray(e,3*z),C.fromArray(i,2*U),D.fromArray(i,2*B),L.fromArray(i,2*z),l=S.x-w.x,u=A.x-w.x,c=S.y-w.y,f=A.y-w.y,d=S.z-w.z,p=A.z-w.z,E=D.x-C.x,m=L.x-C.x,g=D.y-C.y,v=L.y-C.y,T=1/(E*v-m*g),F.set((v*l-g*u)*T,(v*c-g*f)*T,(v*d-g*p)*T),P.set((E*u-m*l)*T,(E*f-m*c)*T,(E*p-m*d)*T),o[U].add(F),o[B].add(F),o[z].add(F),s[U].add(P),s[B].add(P),s[z].add(P)}var I,G,W,X=new THREE.Vector3,j=new THREE.Vector3,Y=new THREE.Vector3,q=new THREE.Vector3;for(R=0,_=N.length;R<_;++R){k=N[R].start,V=N[R].count,O=N[R].index;for(y=(x=k)+V;x<y;x+=3)H=O+t[x],b=O+t[x+1],M=O+t[x+2],K(H),K(b),K(M)}}else console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");function K(t){Y.fromArray(r,3*t),q.copy(Y),G=o[t],X.copy(G),X.sub(Y.multiplyScalar(Y.dot(G))).normalize(),j.crossVectors(q,G),W=j.dot(s[t]),I=W<0?-1:1,a[4*t]=X.x,a[4*t+1]=X.y,a[4*t+2]=X.z,a[4*t+3]=I}},computeOffsets:function(t){var e=t;void 0===t&&(e=65535);Date.now();for(var r=this.attributes.index.array,i=this.attributes.position.array,n=(i.length,r.length/3),a=new Uint16Array(r.length),o=0,s=0,h=[{start:0,count:0,index:0}],l=h[0],u=0,c=new Int32Array(6),f=new Int32Array(i.length),d=new Int32Array(i.length),p=0;p<i.length;p++)f[p]=-1,d[p]=-1;for(var E=0;E<n;E++){for(var m=u=0;m<3;m++){-1==f[x=r[3*E+m]]?(c[2*m]=x,c[2*m+1]=-1,u++):f[x]<l.index?(c[2*m]=x,c[2*m+1]=-1,0):(c[2*m]=x,c[2*m+1]=f[x])}if(s+u>l.index+e){var g={start:o,count:0,index:s};h.push(g),l=g;for(var v=0;v<6;v+=2){-1<(T=c[v+1])&&T<l.index&&(c[v+1]=-1)}}for(v=0;v<6;v+=2){var T,x=c[v];-1===(T=c[v+1])&&(T=s++),d[f[x]=T]=x,a[o++]=T-l.index,l.count++}}return this.reorderBuffers(a,d,s),this.offsets=h},merge:function(){console.log("BufferGeometry.merge(): TODO")},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal.array,a=0,o=n.length;a<o;a+=3)t=n[a],e=n[a+1],r=n[a+2],i=1/Math.sqrt(t*t+e*e+r*r),n[a]*=i,n[a+1]*=i,n[a+2]*=i},reorderBuffers:function(t,e,r){var i={};for(var n in this.attributes)if("index"!=n){var a=this.attributes[n].array;i[n]=new a.constructor(this.attributes[n].itemSize*r)}for(var o=0;o<r;o++){var s=e[o];for(var n in this.attributes)if("index"!=n)for(var h=this.attributes[n].array,l=this.attributes[n].itemSize,u=i[n],c=0;c<l;c++)u[o*l+c]=h[s*l+c]}for(var n in this.attributes.index.array=t,this.attributes)"index"!=n&&(this.attributes[n].array=i[n],this.attributes[n].numItems=this.attributes[n].itemSize*r)},toJSON:function(){var t={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type,data:{attributes:{}}},e=this.attributes,r=this.offsets,i=this.boundingSphere;for(var n in e){for(var a=e[n],o=[],s=a.array,h=0,l=s.length;h<l;h++)o[h]=s[h];t.data.attributes[n]={itemSize:a.itemSize,type:a.array.constructor.name,array:o}}return 0<r.length&&(t.data.offsets=JSON.parse(JSON.stringify(r))),null!==i&&(t.data.boundingSphere={center:i.center.toArray(),radius:i.radius}),t},clone:function(){var t=new THREE.BufferGeometry;for(var e in this.attributes){var r=this.attributes[e];t.addAttribute(e,r.clone())}for(var i=0,n=this.offsets.length;i<n;i++){var a=this.offsets[i];t.offsets.push({start:a.start,index:a.index,count:a.count})}return t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype),THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphColors=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.hasTangents=!1,this.dynamic=!0,this.verticesNeedUpdate=!1,this.elementsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.tangentsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1},THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(t){for(var e=(new THREE.Matrix3).getNormalMatrix(t),r=0,i=this.vertices.length;r<i;r++){this.vertices[r].applyMatrix4(t)}for(r=0,i=this.faces.length;r<i;r++){var n=this.faces[r];n.normal.applyMatrix3(e).normalize();for(var a=0,o=n.vertexNormals.length;a<o;a++)n.vertexNormals[a].applyMatrix3(e).normalize()}this.boundingBox instanceof THREE.Box3&&this.computeBoundingBox(),this.boundingSphere instanceof THREE.Sphere&&this.computeBoundingSphere()},fromBufferGeometry:function(t){for(var a=this,e=t.attributes,r=e.position.array,i=void 0!==e.index?e.index.array:void 0,o=void 0!==e.normal?e.normal.array:void 0,s=void 0!==e.color?e.color.array:void 0,n=void 0!==e.uv?e.uv.array:void 0,h=[],l=[],u=0,c=0;u<r.length;u+=3,c+=2)a.vertices.push(new THREE.Vector3(r[u],r[u+1],r[u+2])),void 0!==o&&h.push(new THREE.Vector3(o[u],o[u+1],o[u+2])),void 0!==s&&a.colors.push(new THREE.Color(s[u],s[u+1],s[u+2])),void 0!==n&&l.push(new THREE.Vector2(n[c],n[c+1]));var f=function(t,e,r){var i=void 0!==o?[h[t].clone(),h[e].clone(),h[r].clone()]:[],n=void 0!==s?[a.colors[t].clone(),a.colors[e].clone(),a.colors[r].clone()]:[];a.faces.push(new THREE.Face3(t,e,r,i,n)),a.faceVertexUvs[0].push([l[t],l[e],l[r]])};if(void 0!==i)for(u=0;u<i.length;u+=3)f(i[u],i[u+1],i[u+2]);else for(u=0;u<r.length/3;u+=3)f(u,u+1,u+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=new THREE.Vector3;return t.addVectors(this.boundingBox.min,this.boundingBox.max),t.multiplyScalar(-.5),this.applyMatrix((new THREE.Matrix4).makeTranslation(t.x,t.y,t.z)),this.computeBoundingBox(),t},computeFaceNormals:function(){for(var t=new THREE.Vector3,e=new THREE.Vector3,r=0,i=this.faces.length;r<i;r++){var n=this.faces[r],a=this.vertices[n.a],o=this.vertices[n.b],s=this.vertices[n.c];t.subVectors(s,o),e.subVectors(a,o),t.cross(e),t.normalize(),n.normal.copy(t)}},computeVertexNormals:function(t){var e,r,i,n,a,o;for(o=new Array(this.vertices.length),e=0,r=this.vertices.length;e<r;e++)o[e]=new THREE.Vector3;if(t){var s,h,l,u=new THREE.Vector3,c=new THREE.Vector3;new THREE.Vector3,new THREE.Vector3,new THREE.Vector3;for(i=0,n=this.faces.length;i<n;i++)a=this.faces[i],s=this.vertices[a.a],h=this.vertices[a.b],l=this.vertices[a.c],u.subVectors(l,h),c.subVectors(s,h),u.cross(c),o[a.a].add(u),o[a.b].add(u),o[a.c].add(u)}else for(i=0,n=this.faces.length;i<n;i++)o[(a=this.faces[i]).a].add(a.normal),o[a.b].add(a.normal),o[a.c].add(a.normal);for(e=0,r=this.vertices.length;e<r;e++)o[e].normalize();for(i=0,n=this.faces.length;i<n;i++)(a=this.faces[i]).vertexNormals[0]=o[a.a].clone(),a.vertexNormals[1]=o[a.b].clone(),a.vertexNormals[2]=o[a.c].clone()},computeMorphNormals:function(){var t,e,r,i,n;for(r=0,i=this.faces.length;r<i;r++)for((n=this.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new THREE.Geometry;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var o=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new THREE.Vector3,l={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},o.push(h),s.push(l)}var h,l,u=this.morphNormals[t];for(a.vertices=this.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals(),r=0,i=this.faces.length;r<i;r++)n=this.faces[r],h=u.faceNormals[r],l=u.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=this.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeTangents:function(){var t,e,r,i,n,a,o,s,h,l,u,c,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w,S,A,C,D,L,F,P=[],U=[],B=new THREE.Vector3,z=new THREE.Vector3,N=new THREE.Vector3,k=new THREE.Vector3,V=new THREE.Vector3;for(r=0,i=this.vertices.length;r<i;r++)P[r]=new THREE.Vector3,U[r]=new THREE.Vector3;for(t=0,e=this.faces.length;t<e;t++)o=this.faces[t],s=this.faceVertexUvs[0][t],w=this,S=o.a,A=o.b,C=o.c,D=0,L=1,F=2,h=w.vertices[S],l=w.vertices[A],u=w.vertices[C],c=s[D],f=s[L],d=s[F],p=l.x-h.x,E=u.x-h.x,m=l.y-h.y,g=u.y-h.y,v=l.z-h.z,T=u.z-h.z,x=f.x-c.x,y=d.x-c.x,R=f.y-c.y,_=d.y-c.y,H=1/(x*_-y*R),B.set((_*p-R*E)*H,(_*m-R*g)*H,(_*v-R*T)*H),z.set((x*E-y*p)*H,(x*g-y*m)*H,(x*T-y*v)*H),P[S].add(B),P[A].add(B),P[C].add(B),U[S].add(z),U[A].add(z),U[C].add(z);var O=["a","b","c","d"];for(t=0,e=this.faces.length;t<e;t++)for(o=this.faces[t],n=0;n<Math.min(o.vertexNormals.length,3);n++)V.copy(o.vertexNormals[n]),a=o[O[n]],b=P[a],N.copy(b),N.sub(V.multiplyScalar(V.dot(b))).normalize(),k.crossVectors(o.vertexNormals[n],b),M=k.dot(U[a])<0?-1:1,o.vertexTangents[n]=new THREE.Vector4(N.x,N.y,N.z,M);this.hasTangents=!0},computeLineDistances:function(){for(var t=0,e=this.vertices,r=0,i=e.length;r<i;r++)0<r&&(t+=e[r].distanceTo(e[r-1])),this.lineDistances[r]=t},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(t instanceof THREE.Geometry!=!1){var i,n=this.vertices.length,a=this.vertices,o=t.vertices,s=this.faces,h=t.faces,l=this.faceVertexUvs[0],u=t.faceVertexUvs[0];void 0===r&&(r=0),void 0!==e&&(i=(new THREE.Matrix3).getNormalMatrix(e));for(var c=0,f=o.length;c<f;c++){var d=o[c].clone();void 0!==e&&d.applyMatrix4(e),a.push(d)}for(c=0,f=h.length;c<f;c++){var p,E,m,g=h[c],v=g.vertexNormals,T=g.vertexColors;(p=new THREE.Face3(g.a+n,g.b+n,g.c+n)).normal.copy(g.normal),void 0!==i&&p.normal.applyMatrix3(i).normalize();for(var x=0,y=v.length;x<y;x++)E=v[x].clone(),void 0!==i&&E.applyMatrix3(i).normalize(),p.vertexNormals.push(E);p.color.copy(g.color);for(x=0,y=T.length;x<y;x++)m=T[x],p.vertexColors.push(m.clone());p.materialIndex=g.materialIndex+r,s.push(p)}for(c=0,f=u.length;c<f;c++){var R=u[c],_=[];if(void 0!==R){for(x=0,y=R.length;x<y;x++)_.push(new THREE.Vector2(R[x].x,R[x].y));l.push(_)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t)},mergeVertices:function(){var t,e,r,i,n,a,o,s,h={},l=[],u=[],c=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=this.vertices[r],void 0===h[e=Math.round(t.x*c)+"_"+Math.round(t.y*c)+"_"+Math.round(t.z*c)]?(h[e]=r,l.push(this.vertices[r]),u[r]=l.length-1):u[r]=u[h[e]];var f=[];for(r=0,i=this.faces.length;r<i;r++){(n=this.faces[r]).a=u[n.a],n.b=u[n.b],n.c=u[n.c],a=[n.a,n.b,n.c];for(var d=0;d<3;d++)if(a[d]==a[(d+1)%3]){d,f.push(r);break}}for(r=f.length-1;0<=r;r--){var p=f[r];for(this.faces.splice(p,1),o=0,s=this.faceVertexUvs.length;o<s;o++)this.faceVertexUvs[o].splice(p,1)}var E=this.vertices.length-l.length;return this.vertices=l,E},toJSON:function(){var t={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type};if(""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}for(var i=[],n=0;n<this.vertices.length;n++){var a=this.vertices[n];i.push(a.x,a.y,a.z)}var o=[],s=[],h={},l=[],u={},c=[],f={};for(n=0;n<this.faces.length;n++){var d=this.faces[n],p=void 0!==this.faceVertexUvs[0][n],E=0<d.normal.length(),m=0<d.vertexNormals.length,g=1!==d.color.r||1!==d.color.g||1!==d.color.b,v=0<d.vertexColors.length,T=0;if(T=_(T=_(T=_(T=_(T=_(T=_(T=_(T=_(T,0,0),1,!1),2,!1),3,p),4,E),5,m),6,g),7,v),o.push(T),o.push(d.a,d.b,d.c),p){var x=this.faceVertexUvs[0][n];o.push(M(x[0]),M(x[1]),M(x[2]))}if(E&&o.push(H(d.normal)),m){var y=d.vertexNormals;o.push(H(y[0]),H(y[1]),H(y[2]))}if(g&&o.push(b(d.color)),v){var R=d.vertexColors;o.push(b(R[0]),b(R[1]),b(R[2]))}}function _(t,e,r){return r?t|1<<e:t&~(1<<e)}function H(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==h[e]||(h[e]=s.length/3,s.push(t.x,t.y,t.z)),h[e]}function b(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==u[e]||(u[e]=l.length,l.push(t.getHex())),u[e]}function M(t){var e=t.x.toString()+t.y.toString();return void 0!==f[e]||(f[e]=c.length/2,c.push(t.x,t.y)),f[e]}return t.data={},t.data.vertices=i,t.data.normals=s,0<l.length&&(t.data.colors=l),0<c.length&&(t.data.uvs=[c]),t.data.faces=o,t},clone:function(){for(var t=new THREE.Geometry,e=this.vertices,r=0,i=e.length;r<i;r++)t.vertices.push(e[r].clone());var n=this.faces;for(r=0,i=n.length;r<i;r++)t.faces.push(n[r].clone());var a=this.faceVertexUvs[0];for(r=0,i=a.length;r<i;r++){for(var o=a[r],s=[],h=0,l=o.length;h<l;h++)s.push(new THREE.Vector2(o[h].x,o[h].y));t.faceVertexUvs[0].push(s)}return t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype),THREE.GeometryIdCount=0,THREE.Camera=function(){THREE.Object3D.call(this),this.type="Camera",this.matrixWorldInverse=new THREE.Matrix4,this.projectionMatrix=new THREE.Matrix4},THREE.Camera.prototype=Object.create(THREE.Object3D.prototype),THREE.Camera.prototype.getWorldDirection=function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.getWorldQuaternion(r),e.set(0,0,-1).applyQuaternion(r)}}(),THREE.Camera.prototype.lookAt=function(){var e=new THREE.Matrix4;return function(t){e.lookAt(this.position,t,this.up),this.quaternion.setFromRotationMatrix(e)}}(),THREE.Camera.prototype.clone=function(t){return void 0===t&&(t=new THREE.Camera),THREE.Object3D.prototype.clone.call(this,t),t.matrixWorldInverse.copy(this.matrixWorldInverse),t.projectionMatrix.copy(this.projectionMatrix),t},THREE.PerspectiveCamera=function(t,e,r,i){THREE.Camera.call(this),this.type="PerspectiveCamera",this.zoom=1,this.fov=void 0!==t?t:50,this.aspect=void 0!==e?e:1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype),THREE.PerspectiveCamera.prototype.setLens=function(t,e){void 0===e&&(e=24),this.fov=2*THREE.Math.radToDeg(Math.atan(e/(2*t))),this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype.setViewOffset=function(t,e,r,i,n,a){this.fullWidth=t,this.fullHeight=e,this.x=r,this.y=i,this.width=n,this.height=a,this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var t=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var e=this.fullWidth/this.fullHeight,r=Math.tan(THREE.Math.degToRad(.5*t))*this.near,i=-r,n=e*i,a=e*r,o=Math.abs(a-n),s=Math.abs(r-i);this.projectionMatrix.makeFrustum(n+this.x*o/this.fullWidth,n+(this.x+this.width)*o/this.fullWidth,r-(this.y+this.height)*s/this.fullHeight,r-this.y*s/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(t,this.aspect,this.near,this.far)},THREE.PerspectiveCamera.prototype.clone=function(){var t=new THREE.PerspectiveCamera;return THREE.Camera.prototype.clone.call(this,t),t.zoom=this.zoom,t.fov=this.fov,t.aspect=this.aspect,t.near=this.near,t.far=this.far,t.projectionMatrix.copy(this.projectionMatrix),t},THREE.Light=function(t){THREE.Object3D.call(this),this.type="Light",this.color=new THREE.Color(t)},THREE.Light.prototype=Object.create(THREE.Object3D.prototype),THREE.Light.prototype.clone=function(t){return void 0===t&&(t=new THREE.Light),THREE.Object3D.prototype.clone.call(this,t),t.color.copy(this.color),t},THREE.Cache=function(){this.files={}},THREE.Cache.prototype={constructor:THREE.Cache,add:function(t,e){this.files[t]=e},get:function(t){return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},THREE.Loader=function(t){this.showStatus=t,this.statusDomElement=t?THREE.Loader.prototype.addStatusElement():null,this.imageLoader=new THREE.ImageLoader,this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}},THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,addStatusElement:function(){var t=document.createElement("div");return t.style.position="absolute",t.style.right="0px",t.style.top="0px",t.style.fontSize="0.8em",t.style.textAlign="left",t.style.background="rgba(0,0,0,0.25)",t.style.color="#fff",t.style.width="120px",t.style.padding="0.5em 0.5em 0.5em 0.5em",t.style.zIndex=1e3,t.innerHTML="Loading ...",t},updateProgress:function(t){var e="Loaded ";t.total?e+=(100*t.loaded/t.total).toFixed(0)+"%":e+=(t.loaded/1024).toFixed(2)+" KB",this.statusDomElement.innerHTML=e},extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e){for(var r=[],i=0;i<t.length;++i)r[i]=this.createMaterial(t[i],e);return r},needsTangents:function(t){for(var e=0,r=t.length;e<r;e++){if(t[e]instanceof THREE.ShaderMaterial)return!0}return!1},createMaterial:function(t,c){var f=this;function d(t){var e=Math.log(t)/Math.LN2;return Math.pow(2,Math.round(e))}function e(t,e,r,i,n,a,o){var s,h=c+r,l=THREE.Loader.Handlers.get(h);if(null!==l?s=l.load(h):(s=new THREE.Texture,(l=f.imageLoader).crossOrigin=f.crossOrigin,l.load(h,function(t){if(!1===THREE.Math.isPowerOfTwo(t.width)||!1===THREE.Math.isPowerOfTwo(t.height)){var e=d(t.width),r=d(t.height),i=document.createElement("canvas");i.width=e,i.height=r,i.getContext("2d").drawImage(t,0,0,e,r),s.image=i}else s.image=t;s.needsUpdate=!0})),s.sourceFile=r,i&&(s.repeat.set(i[0],i[1]),1!==i[0]&&(s.wrapS=THREE.RepeatWrapping),1!==i[1]&&(s.wrapT=THREE.RepeatWrapping)),n&&s.offset.set(n[0],n[1]),a){var u={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};void 0!==u[a[0]]&&(s.wrapS=u[a[0]]),void 0!==u[a[1]]&&(s.wrapT=u[a[1]])}o&&(s.anisotropy=o),t[e]=s}function r(t){return(255*t[0]<<16)+(255*t[1]<<8)+255*t[2]}var i="MeshLambertMaterial",n={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(t.shading){var a=t.shading.toLowerCase();"phong"===a?i="MeshPhongMaterial":"basic"===a&&(i="MeshBasicMaterial")}if(void 0!==t.blending&&void 0!==THREE[t.blending]&&(n.blending=THREE[t.blending]),(void 0!==t.transparent||t.opacity<1)&&(n.transparent=t.transparent),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.flipSided&&(n.side=THREE.BackSide),void 0!==t.doubleSided&&(n.side=THREE.DoubleSide),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.vertexColors&&("face"===t.vertexColors?n.vertexColors=THREE.FaceColors:t.vertexColors&&(n.vertexColors=THREE.VertexColors)),t.colorDiffuse?n.color=r(t.colorDiffuse):t.DbgColor&&(n.color=t.DbgColor),t.colorSpecular&&(n.specular=r(t.colorSpecular)),t.colorAmbient&&(n.ambient=r(t.colorAmbient)),t.colorEmissive&&(n.emissive=r(t.colorEmissive)),t.transparency&&(n.opacity=t.transparency),t.specularCoef&&(n.shininess=t.specularCoef),t.mapDiffuse&&c&&e(n,"map",t.mapDiffuse,t.mapDiffuseRepeat,t.mapDiffuseOffset,t.mapDiffuseWrap,t.mapDiffuseAnisotropy),t.mapLight&&c&&e(n,"lightMap",t.mapLight,t.mapLightRepeat,t.mapLightOffset,t.mapLightWrap,t.mapLightAnisotropy),t.mapBump&&c&&e(n,"bumpMap",t.mapBump,t.mapBumpRepeat,t.mapBumpOffset,t.mapBumpWrap,t.mapBumpAnisotropy),t.mapNormal&&c&&e(n,"normalMap",t.mapNormal,t.mapNormalRepeat,t.mapNormalOffset,t.mapNormalWrap,t.mapNormalAnisotropy),t.mapSpecular&&c&&e(n,"specularMap",t.mapSpecular,t.mapSpecularRepeat,t.mapSpecularOffset,t.mapSpecularWrap,t.mapSpecularAnisotropy),t.mapAlpha&&c&&e(n,"alphaMap",t.mapAlpha,t.mapAlphaRepeat,t.mapAlphaOffset,t.mapAlphaWrap,t.mapAlphaAnisotropy),t.mapBumpScale&&(n.bumpScale=t.mapBumpScale),t.mapNormal){var o=THREE.ShaderLib.normalmap,s=THREE.UniformsUtils.clone(o.uniforms);s.tNormal.value=n.normalMap,t.mapNormalFactor&&s.uNormalScale.value.set(t.mapNormalFactor,t.mapNormalFactor),n.map&&(s.tDiffuse.value=n.map,s.enableDiffuse.value=!0),n.specularMap&&(s.tSpecular.value=n.specularMap,s.enableSpecular.value=!0),n.lightMap&&(s.tAO.value=n.lightMap,s.enableAO.value=!0),s.diffuse.value.setHex(n.color),s.specular.value.setHex(n.specular),s.ambient.value.setHex(n.ambient),s.shininess.value=n.shininess,void 0!==n.opacity&&(s.opacity.value=n.opacity);var h={fragmentShader:o.fragmentShader,vertexShader:o.vertexShader,uniforms:s,lights:!0,fog:!0},l=new THREE.ShaderMaterial(h);n.transparent&&(l.transparent=!0)}else l=new THREE[i](n);return void 0!==t.DbgName&&(l.name=t.DbgName),l}},THREE.Loader.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=0,r=this.handlers.length;e<r;e+=2){var i=this.handlers[e],n=this.handlers[e+1];if(i.test(t))return n}return null}},THREE.XHRLoader=function(t){this.cache=new THREE.Cache,this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(e,r,i,n){var a=this,t=a.cache.get(e);if(void 0===t){var o=new XMLHttpRequest;o.open("GET",e,!0),o.addEventListener("load",function(t){a.cache.add(e,this.response),r&&r(this.response),a.manager.itemEnd(e)},!1),void 0!==i&&o.addEventListener("progress",function(t){i(t)},!1),void 0!==n&&o.addEventListener("error",function(t){n(t)},!1),void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),void 0!==this.responseType&&(o.responseType=this.responseType),o.send(null),a.manager.itemStart(e)}else r&&r(t)},setResponseType:function(t){this.responseType=t},setCrossOrigin:function(t){this.crossOrigin=t}},THREE.ImageLoader=function(t){this.cache=new THREE.Cache,this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(e,r,i,n){var a=this,t=a.cache.get(e);if(void 0===t){var o=document.createElement("img");return void 0!==r&&o.addEventListener("load",function(t){a.cache.add(e,this),r(this),a.manager.itemEnd(e)},!1),void 0!==i&&o.addEventListener("progress",function(t){i(t)},!1),void 0!==n&&o.addEventListener("error",function(t){n(t)},!1),void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),o.src=e,a.manager.itemStart(e),o}r(t)},setCrossOrigin:function(t){this.crossOrigin=t}},THREE.LoadingManager=function(t,e,r){var i=this,n=0,a=0;this.onLoad=t,this.onProgress=e,this.onError=r,this.itemStart=function(t){a++},this.itemEnd=function(t){n++,void 0!==i.onProgress&&i.onProgress(t,n,a),n===a&&void 0!==i.onLoad&&i.onLoad()}},THREE.DefaultLoadingManager=new THREE.LoadingManager,THREE.TextureLoader=function(t){this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(t,r,e,i){var n=new THREE.ImageLoader(this.manager);n.setCrossOrigin(this.crossOrigin),n.load(t,function(t){var e=new THREE.Texture(t);e.needsUpdate=!0,void 0!==r&&r(e)},e,i)},setCrossOrigin:function(t){this.crossOrigin=t}},THREE.CompressedTextureLoader=function(){this._parser=null},THREE.CompressedTextureLoader.prototype={constructor:THREE.CompressedTextureLoader,load:function(t,a,e){var o=this,s=[],h=new THREE.CompressedTexture;h.image=s;var i=new THREE.XHRLoader;if(i.setResponseType("arraybuffer"),t instanceof Array)for(var n=0,r=function(r){i.load(t[r],function(t){var e=o._parser(t,!0);s[r]={width:e.width,height:e.height,format:e.format,mipmaps:e.mipmaps},6===(n+=1)&&(1==e.mipmapCount&&(h.minFilter=THREE.LinearFilter),h.format=e.format,h.needsUpdate=!0,a&&a(h))})},l=0,u=t.length;l<u;++l)r(l);else i.load(t,function(t){var e=o._parser(t,!0);if(e.isCubemap)for(var r=e.mipmaps.length/e.mipmapCount,i=0;i<r;i++){s[i]={mipmaps:[]};for(var n=0;n<e.mipmapCount;n++)s[i].mipmaps.push(e.mipmaps[i*e.mipmapCount+n]),s[i].format=e.format,s[i].width=e.width,s[i].height=e.height}else h.image.width=e.width,h.image.height=e.height,h.mipmaps=e.mipmaps;1===e.mipmapCount&&(h.minFilter=THREE.LinearFilter),h.format=e.format,h.needsUpdate=!0,a&&a(h)});return h}},THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Material",this.side=THREE.FrontSide,this.opacity=1,this.transparent=!1,this.blending=THREE.NormalBlending,this.blendSrc=THREE.SrcAlphaFactor,this.blendDst=THREE.OneMinusSrcAlphaFactor,this.blendEquation=THREE.AddEquation,this.depthTest=!0,this.depthWrite=!0,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.alphaTest=0,this.overdraw=0,this.visible=!0,this.needsUpdate=!0},THREE.Material.prototype={constructor:THREE.Material,setValues:function(t){if(void 0!==t)for(var e in t){var r=t[e];if(void 0!==r){if(e in this){var i=this[e];i instanceof THREE.Color?i.set(r):i instanceof THREE.Vector3&&r instanceof THREE.Vector3?i.copy(r):this[e]="overdraw"==e?Number(r):r}}else console.warn("THREE.Material: '"+e+"' parameter is undefined.")}},toJSON:function(){var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type};return""!==this.name&&(t.name=this.name),this instanceof THREE.MeshBasicMaterial?(t.color=this.color.getHex(),this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshLambertMaterial?(t.color=this.color.getHex(),t.ambient=this.ambient.getHex(),t.emissive=this.emissive.getHex(),this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshPhongMaterial?(t.color=this.color.getHex(),t.ambient=this.ambient.getHex(),t.emissive=this.emissive.getHex(),t.specular=this.specular.getHex(),t.shininess=this.shininess,this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshNormalMaterial?(this.shading!==THREE.FlatShading&&(t.shading=this.shading),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshDepthMaterial?(this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.ShaderMaterial?(t.uniforms=this.uniforms,t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader):this instanceof THREE.SpriteMaterial&&(t.color=this.color.getHex()),this.opacity<1&&(t.opacity=this.opacity),!1!==this.transparent&&(t.transparent=this.transparent),!1!==this.wireframe&&(t.wireframe=this.wireframe),t},clone:function(t){return void 0===t&&(t=new THREE.Material),t.name=this.name,t.side=this.side,t.opacity=this.opacity,t.transparent=this.transparent,t.blending=this.blending,t.blendSrc=this.blendSrc,t.blendDst=this.blendDst,t.blendEquation=this.blendEquation,t.depthTest=this.depthTest,t.depthWrite=this.depthWrite,t.polygonOffset=this.polygonOffset,t.polygonOffsetFactor=this.polygonOffsetFactor,t.polygonOffsetUnits=this.polygonOffsetUnits,t.alphaTest=this.alphaTest,t.overdraw=this.overdraw,t.visible=this.visible,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Material.prototype),THREE.MaterialIdCount=0,THREE.LineBasicMaterial=function(t){THREE.Material.call(this),this.type="LineBasicMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(t)},THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineBasicMaterial.prototype.clone=function(){var t=new THREE.LineBasicMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.linewidth=this.linewidth,t.linecap=this.linecap,t.linejoin=this.linejoin,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.LineDashedMaterial=function(t){THREE.Material.call(this),this.type="LineDashedMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.scale=1,this.dashSize=3,this.gapSize=1,this.vertexColors=!1,this.fog=!0,this.setValues(t)},THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineDashedMaterial.prototype.clone=function(){var t=new THREE.LineDashedMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.linewidth=this.linewidth,t.scale=this.scale,t.dashSize=this.dashSize,t.gapSize=this.gapSize,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.MeshBasicMaterial=function(t){THREE.Material.call(this),this.type="MeshBasicMaterial",this.color=new THREE.Color(16777215),this.map=null,this.lightMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.setValues(t)},THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshBasicMaterial.prototype.clone=function(){var t=new THREE.MeshBasicMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t},THREE.MeshLambertMaterial=function(t){THREE.Material.call(this),this.type="MeshLambertMaterial",this.color=new THREE.Color(16777215),this.ambient=new THREE.Color(16777215),this.emissive=new THREE.Color(0),this.wrapAround=!1,this.wrapRGB=new THREE.Vector3(1,1,1),this.map=null,this.lightMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)},THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshLambertMaterial.prototype.clone=function(){var t=new THREE.MeshLambertMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.MeshPhongMaterial=function(t){THREE.Material.call(this),this.type="MeshPhongMaterial",this.color=new THREE.Color(16777215),this.ambient=new THREE.Color(16777215),this.emissive=new THREE.Color(0),this.specular=new THREE.Color(1118481),this.shininess=30,this.metal=!1,this.wrapAround=!1,this.wrapRGB=new THREE.Vector3(1,1,1),this.map=null,this.lightMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(1,1),this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)},THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshPhongMaterial.prototype.clone=function(){var t=new THREE.MeshPhongMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.specular.copy(this.specular),t.shininess=this.shininess,t.metal=this.metal,t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.bumpMap=this.bumpMap,t.bumpScale=this.bumpScale,t.normalMap=this.normalMap,t.normalScale.copy(this.normalScale),t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.MeshDepthMaterial=function(t){THREE.Material.call(this),this.type="MeshDepthMaterial",this.morphTargets=!1,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)},THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshDepthMaterial.prototype.clone=function(){var t=new THREE.MeshDepthMaterial;return THREE.Material.prototype.clone.call(this,t),t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t},THREE.MeshNormalMaterial=function(t){THREE.Material.call(this,t),this.type="MeshNormalMaterial",this.shading=THREE.FlatShading,this.wireframe=!1,this.wireframeLinewidth=1,this.morphTargets=!1,this.setValues(t)},THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshNormalMaterial.prototype.clone=function(){var t=new THREE.MeshNormalMaterial;return THREE.Material.prototype.clone.call(this,t),t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t},THREE.MeshFaceMaterial=function(t){this.uuid=THREE.Math.generateUUID(),this.type="MeshFaceMaterial",this.materials=t instanceof Array?t:[]},THREE.MeshFaceMaterial.prototype={constructor:THREE.MeshFaceMaterial,toJSON:function(){for(var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type,materials:[]},e=0,r=this.materials.length;e<r;e++)t.materials.push(this.materials[e].toJSON());return t},clone:function(){for(var t=new THREE.MeshFaceMaterial,e=0;e<this.materials.length;e++)t.materials.push(this.materials[e].clone());return t}},THREE.PointCloudMaterial=function(t){THREE.Material.call(this),this.type="PointCloudMaterial",this.color=new THREE.Color(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(t)},THREE.PointCloudMaterial.prototype=Object.create(THREE.Material.prototype),THREE.PointCloudMaterial.prototype.clone=function(){var t=new THREE.PointCloudMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.size=this.size,t.sizeAttenuation=this.sizeAttenuation,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.ParticleBasicMaterial=function(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointCloudMaterial."),new THREE.PointCloudMaterial(t)},THREE.ParticleSystemMaterial=function(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointCloudMaterial."),new THREE.PointCloudMaterial(t)},THREE.ShaderMaterial=function(t){THREE.Material.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.attributes=null,this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.shading=THREE.SmoothShading,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.setValues(t)},THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype),THREE.ShaderMaterial.prototype.clone=function(){var t=new THREE.ShaderMaterial;return THREE.Material.prototype.clone.call(this,t),t.fragmentShader=this.fragmentShader,t.vertexShader=this.vertexShader,t.uniforms=THREE.UniformsUtils.clone(this.uniforms),t.attributes=this.attributes,t.defines=this.defines,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.fog=this.fog,t.lights=this.lights,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.RawShaderMaterial=function(t){THREE.ShaderMaterial.call(this,t),this.type="RawShaderMaterial"},THREE.RawShaderMaterial.prototype=Object.create(THREE.ShaderMaterial.prototype),THREE.RawShaderMaterial.prototype.clone=function(){var t=new THREE.RawShaderMaterial;return THREE.ShaderMaterial.prototype.clone.call(this,t),t},THREE.SpriteMaterial=function(t){THREE.Material.call(this),this.type="SpriteMaterial",this.color=new THREE.Color(16777215),this.map=null,this.rotation=0,this.fog=!1,this.setValues(t)},THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype),THREE.SpriteMaterial.prototype.clone=function(){var t=new THREE.SpriteMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.rotation=this.rotation,t.fog=this.fog,t},THREE.Texture=function(t,e,r,i,n,a,o,s,h){Object.defineProperty(this,"id",{value:THREE.TextureIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.image=void 0!==t?t:THREE.Texture.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:THREE.Texture.DEFAULT_MAPPING,this.wrapS=void 0!==r?r:THREE.ClampToEdgeWrapping,this.wrapT=void 0!==i?i:THREE.ClampToEdgeWrapping,this.magFilter=void 0!==n?n:THREE.LinearFilter,this.minFilter=void 0!==a?a:THREE.LinearMipMapLinearFilter,this.anisotropy=void 0!==h?h:1,this.format=void 0!==o?o:THREE.RGBAFormat,this.type=void 0!==s?s:THREE.UnsignedByteType,this.offset=new THREE.Vector2(0,0),this.repeat=new THREE.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this._needsUpdate=!1,this.onUpdate=null},THREE.Texture.DEFAULT_IMAGE=void 0,THREE.Texture.DEFAULT_MAPPING=new THREE.UVMapping,THREE.Texture.prototype={constructor:THREE.Texture,get needsUpdate(){return this._needsUpdate},set needsUpdate(t){!0===t&&this.update(),this._needsUpdate=t},clone:function(t){return void 0===t&&(t=new THREE.Texture),t.image=this.image,t.mipmaps=this.mipmaps.slice(0),t.mapping=this.mapping,t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.format=this.format,t.type=this.type,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.generateMipmaps=this.generateMipmaps,t.premultiplyAlpha=this.premultiplyAlpha,t.flipY=this.flipY,t.unpackAlignment=this.unpackAlignment,t},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype),THREE.TextureIdCount=0,THREE.CubeTexture=function(t,e,r,i,n,a,o,s,h){THREE.Texture.call(this,t,e,r,i,n,a,o,s,h),this.images=t},THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CubeTexture.clone=function(t){return void 0===t&&(t=new THREE.CubeTexture),THREE.Texture.prototype.clone.call(this,t),t.images=this.images,t},THREE.CompressedTexture=function(t,e,r,i,n,a,o,s,h,l,u){THREE.Texture.call(this,null,a,o,s,h,l,i,n,u),this.image={width:e,height:r},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1},THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CompressedTexture.prototype.clone=function(){var t=new THREE.CompressedTexture;return THREE.Texture.prototype.clone.call(this,t),t},THREE.DataTexture=function(t,e,r,i,n,a,o,s,h,l,u){THREE.Texture.call(this,null,a,o,s,h,l,i,n,u),this.image={data:t,width:e,height:r}},THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype),THREE.DataTexture.prototype.clone=function(){var t=new THREE.DataTexture;return THREE.Texture.prototype.clone.call(this,t),t},THREE.VideoTexture=function(t,e,r,i,n,a,o,s,h){THREE.Texture.call(this,t,e,r,i,n,a,o,s,h),this.generateMipmaps=!1;var l=this,u=function(){requestAnimationFrame(u),t.readyState===t.HAVE_ENOUGH_DATA&&(l.needsUpdate=!0)};u()},THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype),THREE.Group=function(){THREE.Object3D.call(this),this.type="Group"},THREE.Group.prototype=Object.create(THREE.Object3D.prototype),THREE.PointCloud=function(t,e){THREE.Object3D.call(this),this.type="PointCloud",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.PointCloudMaterial({color:16777215*Math.random()}),this.sortParticles=!1},THREE.PointCloud.prototype=Object.create(THREE.Object3D.prototype),THREE.PointCloud.prototype.raycast=function(){var R=new THREE.Matrix4,_=new THREE.Ray;return function(a,o){var s=this,t=s.geometry,e=a.params.PointCloud.threshold;if(R.getInverse(this.matrixWorld),_.copy(a.ray).applyMatrix4(R),null===t.boundingBox||!1!==_.isIntersectionBox(t.boundingBox)){var h=e/((this.scale.x+this.scale.y+this.scale.z)/3),r=new THREE.Vector3,i=function(t,e){var r=_.distanceToPoint(t);if(r<h){var i=_.closestPointToPoint(t);i.applyMatrix4(s.matrixWorld);var n=a.ray.origin.distanceTo(i);o.push({distance:n,distanceToRay:r,point:i.clone(),index:e,face:null,object:s})}};if(t instanceof THREE.BufferGeometry){var n=t.attributes,l=n.position.array;if(void 0!==n.index){var u=n.index.array,c=t.offsets;if(0===c.length)c=[{start:0,count:u.length,index:0}];for(var f=0,d=c.length;f<d;++f)for(var p=c[f].start,E=c[f].count,m=c[f].index,g=p,v=p+E;g<v;g++){var T=m+u[g];r.fromArray(l,3*T),i(r,T)}}else{var x=l.length/3;for(g=0;g<x;g++)r.set(l[3*g],l[3*g+1],l[3*g+2]),i(r,g)}}else{var y=this.geometry.vertices;for(g=0;g<y.length;g++)i(y[g],g)}}}}(),THREE.PointCloud.prototype.clone=function(t){return void 0===t&&(t=new THREE.PointCloud(this.geometry,this.material)),t.sortParticles=this.sortParticles,THREE.Object3D.prototype.clone.call(this,t),t},THREE.ParticleSystem=function(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.PointCloud."),new THREE.PointCloud(t,e)},THREE.Line=function(t,e,r){THREE.Object3D.call(this),this.type="Line",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.LineBasicMaterial({color:16777215*Math.random()}),this.mode=void 0!==r?r:THREE.LineStrip},THREE.LineStrip=0,THREE.LinePieces=1,THREE.Line.prototype=Object.create(THREE.Object3D.prototype),THREE.Line.prototype.raycast=function(){var f=new THREE.Matrix4,d=new THREE.Ray,p=new THREE.Sphere;return function(t,e){var r=t.linePrecision,i=r*r,n=this.geometry;if(null===n.boundingSphere&&n.computeBoundingSphere(),p.copy(n.boundingSphere),p.applyMatrix4(this.matrixWorld),!1!==t.ray.isIntersectionSphere(p)&&(f.getInverse(this.matrixWorld),d.copy(t.ray).applyMatrix4(f),n instanceof THREE.Geometry))for(var a=n.vertices,o=a.length,s=new THREE.Vector3,h=new THREE.Vector3,l=this.mode===THREE.LineStrip?1:2,u=0;u<o-1;u+=l){if(!(i<d.distanceSqToSegment(a[u],a[u+1],h,s))){var c=d.origin.distanceTo(h);c<t.near||c>t.far||e.push({distance:c,point:s.clone().applyMatrix4(this.matrixWorld),face:null,faceIndex:null,object:this})}}}}(),THREE.Line.prototype.clone=function(t){return void 0===t&&(t=new THREE.Line(this.geometry,this.material,this.mode)),THREE.Object3D.prototype.clone.call(this,t),t},THREE.Mesh=function(t,e){THREE.Object3D.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.MeshBasicMaterial({color:16777215*Math.random()}),this.updateMorphTargets()},THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype),THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1,this.morphTargetForcedOrder=[],this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var t=0,e=this.geometry.morphTargets.length;t<e;t++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[t].name]=t}},THREE.Mesh.prototype.getMorphTargetIndexByName=function(t){return void 0!==this.morphTargetDictionary[t]?this.morphTargetDictionary[t]:(console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+t+" does not exist. Returning 0."),0)},THREE.Mesh.prototype.raycast=function(){var P=new THREE.Matrix4,U=new THREE.Ray,B=new THREE.Sphere,z=new THREE.Vector3,N=new THREE.Vector3,k=new THREE.Vector3;return function(t,e){var r=this.geometry;if(null===r.boundingSphere&&r.computeBoundingSphere(),B.copy(r.boundingSphere),B.applyMatrix4(this.matrixWorld),!1!==t.ray.isIntersectionSphere(B)&&(P.getInverse(this.matrixWorld),U.copy(t.ray).applyMatrix4(P),null===r.boundingBox||!1!==U.isIntersectionBox(r.boundingBox)))if(r instanceof THREE.BufferGeometry){if(void 0===(b=this.material))return;var i=r.attributes,n=t.precision;if(void 0!==i.index){var a=i.index.array,o=i.position.array,s=r.offsets;0===s.length&&(s=[{start:0,count:a.length,index:0}]);for(var h=0,l=s.length;h<l;++h)for(var u=s[h].start,c=s[h].count,f=s[h].index,d=u,p=u+c;d<p;d+=3){if(g=f+a[d],v=f+a[d+1],T=f+a[d+2],z.fromArray(o,3*g),N.fromArray(o,3*v),k.fromArray(o,3*T),b.side===THREE.BackSide)var E=U.intersectTriangle(k,N,z,!0);else E=U.intersectTriangle(z,N,k,b.side!==THREE.DoubleSide);if(null!==E)E.applyMatrix4(this.matrixWorld),(F=t.ray.origin.distanceTo(E))<n||F<t.near||F>t.far||e.push({distance:F,point:E,face:new THREE.Face3(g,v,T,THREE.Triangle.normal(z,N,k)),faceIndex:null,object:this})}}else{d=0;var m=0;for(p=(o=i.position.array).length;d<p;d+=3,m+=9){if(v=(g=d)+1,T=d+2,z.fromArray(o,m),N.fromArray(o,m+3),k.fromArray(o,m+6),b.side===THREE.BackSide)E=U.intersectTriangle(k,N,z,!0);else E=U.intersectTriangle(z,N,k,b.side!==THREE.DoubleSide);if(null!==E)E.applyMatrix4(this.matrixWorld),(F=t.ray.origin.distanceTo(E))<n||F<t.near||F>t.far||e.push({distance:F,point:E,face:new THREE.Face3(g,v,T,THREE.Triangle.normal(z,N,k)),faceIndex:null,object:this})}}}else if(r instanceof THREE.Geometry)for(var g,v,T,x=this.material instanceof THREE.MeshFaceMaterial,y=!0===x?this.material.materials:null,R=(n=t.precision,r.vertices),_=0,H=r.faces.length;_<H;_++){var b,M=r.faces[_];if(void 0!==(b=!0===x?y[M.materialIndex]:this.material)){if(g=R[M.a],v=R[M.b],T=R[M.c],!0===b.morphTargets){var w=r.morphTargets,S=this.morphTargetInfluences;z.set(0,0,0),N.set(0,0,0),k.set(0,0,0);for(var A=0,C=w.length;A<C;A++){var D=S[A];if(0!==D){var L=w[A].vertices;z.x+=(L[M.a].x-g.x)*D,z.y+=(L[M.a].y-g.y)*D,z.z+=(L[M.a].z-g.z)*D,N.x+=(L[M.b].x-v.x)*D,N.y+=(L[M.b].y-v.y)*D,N.z+=(L[M.b].z-v.z)*D,k.x+=(L[M.c].x-T.x)*D,k.y+=(L[M.c].y-T.y)*D,k.z+=(L[M.c].z-T.z)*D}}z.add(g),N.add(v),k.add(T),g=z,v=N,T=k}if(b.side===THREE.BackSide)E=U.intersectTriangle(T,v,g,!0);else E=U.intersectTriangle(g,v,T,b.side!==THREE.DoubleSide);var F;if(null!==E)E.applyMatrix4(this.matrixWorld),(F=t.ray.origin.distanceTo(E))<n||F<t.near||F>t.far||e.push({distance:F,point:E,face:M,faceIndex:_,object:this})}}}}(),THREE.Mesh.prototype.clone=function(t,e){return void 0===t&&(t=new THREE.Mesh(this.geometry,this.material)),THREE.Object3D.prototype.clone.call(this,t,e),t},THREE.Bone=function(t){THREE.Object3D.call(this),this.skin=t},THREE.Bone.prototype=Object.create(THREE.Object3D.prototype),THREE.Skeleton=function(t,e,r){var i;(this.useVertexTexture=void 0===r||r,this.identityMatrix=new THREE.Matrix4,t=t||[],this.bones=t.slice(0),this.useVertexTexture)?(i=256<this.bones.length?64:64<this.bones.length?32:16<this.bones.length?16:8,this.boneTextureWidth=i,this.boneTextureHeight=i,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[];for(var n=0,a=this.bones.length;n<a;n++)this.boneInverses.push(new THREE.Matrix4)}},THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var r=new THREE.Matrix4;this.bones[t]&&r.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(r)}},THREE.Skeleton.prototype.pose=function(){for(var t,e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&(t.parent?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},THREE.Skeleton.prototype.update=function(){var i=new THREE.Matrix4;return function(){for(var t=0,e=this.bones.length;t<e;t++){var r=this.bones[t]?this.bones[t].matrixWorld:this.identityMatrix;i.multiplyMatrices(r,this.boneInverses[t]),i.flattenToArrayOffset(this.boneMatrices,16*t)}this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}(),THREE.SkinnedMesh=function(t,e,r){THREE.Mesh.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new THREE.Matrix4,this.bindMatrixInverse=new THREE.Matrix4;var i=[];if(this.geometry&&void 0!==this.geometry.bones){for(var n,a,o,s,h,l=0,u=this.geometry.bones.length;l<u;++l)o=(a=this.geometry.bones[l]).pos,s=a.rotq,h=a.scl,n=new THREE.Bone(this),i.push(n),n.name=a.name,n.position.set(o[0],o[1],o[2]),n.quaternion.set(s[0],s[1],s[2],s[3]),void 0!==h?n.scale.set(h[0],h[1],h[2]):n.scale.set(1,1,1);for(l=0,u=this.geometry.bones.length;l<u;++l)-1!==(a=this.geometry.bones[l]).parent?i[a.parent].add(i[l]):this.add(i[l])}this.normalizeSkinWeights(),this.updateMatrixWorld(!0),this.bind(new THREE.Skeleton(i,void 0,r))},THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.SkinnedMesh.prototype.bind=function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},THREE.SkinnedMesh.prototype.pose=function(){this.skeleton.pose()},THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var t=0;t<this.geometry.skinIndices.length;t++){var e=this.geometry.skinWeights[t],r=1/e.lengthManhattan();r!==1/0?e.multiplyScalar(r):e.set(1)}},THREE.SkinnedMesh.prototype.updateMatrixWorld=function(t){THREE.Mesh.prototype.updateMatrixWorld.call(this,!0),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh unreckognized bindMode: "+this.bindMode)},THREE.SkinnedMesh.prototype.clone=function(t){return void 0===t&&(t=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture)),THREE.Mesh.prototype.clone.call(this,t),t},THREE.MorphAnimMesh=function(t,e){THREE.Mesh.call(this,t,e),this.type="MorphAnimMesh",this.duration=1e3,this.mirroredLoop=!1,this.time=0,this.lastKeyframe=0,this.currentKeyframe=0,this.direction=1,this.directionBackwards=!1,this.setFrameRange(0,this.geometry.morphTargets.length-1)},THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.MorphAnimMesh.prototype.setFrameRange=function(t,e){this.startKeyframe=t,this.endKeyframe=e,this.length=this.endKeyframe-this.startKeyframe+1},THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1,this.directionBackwards=!1},THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1,this.directionBackwards=!0},THREE.MorphAnimMesh.prototype.parseAnimations=function(){var t=this.geometry;t.animations||(t.animations={});for(var e,r=t.animations,i=/([a-z]+)_?(\d+)/,n=0,a=t.morphTargets.length;n<a;n++){var o=t.morphTargets[n].name.match(i);if(o&&1<o.length){var s=o[1];o[2];r[s]||(r[s]={start:1/0,end:-1/0});var h=r[s];n<h.start&&(h.start=n),n>h.end&&(h.end=n),e||(e=s)}}t.firstAnimation=e},THREE.MorphAnimMesh.prototype.setAnimationLabel=function(t,e,r){this.geometry.animations||(this.geometry.animations={}),this.geometry.animations[t]={start:e,end:r}},THREE.MorphAnimMesh.prototype.playAnimation=function(t,e){var r=this.geometry.animations[t];r?(this.setFrameRange(r.start,r.end),this.duration=(r.end-r.start)/e*1e3,this.time=0):console.warn("animation["+t+"] undefined")},THREE.MorphAnimMesh.prototype.updateAnimation=function(t){var e=this.duration/this.length;this.time+=this.direction*t,this.mirroredLoop?(this.time>this.duration||this.time<0)&&(this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),this.time<0&&(this.time=0,this.directionBackwards=!1)):(this.time=this.time%this.duration,this.time<0&&(this.time+=this.duration));var r=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/e),0,this.length-1);r!==this.currentKeyframe&&(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[r]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=r);var i=this.time%e/e;this.directionBackwards&&(i=1-i),this.morphTargetInfluences[this.currentKeyframe]=i,this.morphTargetInfluences[this.lastKeyframe]=1-i},THREE.MorphAnimMesh.prototype.interpolateTargets=function(t,e,r){for(var i=this.morphTargetInfluences,n=0,a=i.length;n<a;n++)i[n]=0;-1<t&&(i[t]=1-r),-1<e&&(i[e]=r)},THREE.MorphAnimMesh.prototype.clone=function(t){return void 0===t&&(t=new THREE.MorphAnimMesh(this.geometry,this.material)),t.duration=this.duration,t.mirroredLoop=this.mirroredLoop,t.time=this.time,t.lastKeyframe=this.lastKeyframe,t.currentKeyframe=this.currentKeyframe,t.direction=this.direction,t.directionBackwards=this.directionBackwards,THREE.Mesh.prototype.clone.call(this,t),t},THREE.LOD=function(){THREE.Object3D.call(this),this.objects=[]},THREE.LOD.prototype=Object.create(THREE.Object3D.prototype),THREE.LOD.prototype.addLevel=function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=0;r<this.objects.length&&!(e<this.objects[r].distance);r++);this.objects.splice(r,0,{distance:e,object:t}),this.add(t)},THREE.LOD.prototype.getObjectForDistance=function(t){for(var e=1,r=this.objects.length;e<r&&!(t<this.objects[e].distance);e++);return this.objects[e-1].object},THREE.LOD.prototype.raycast=function(){var i=new THREE.Vector3;return function(t,e){i.setFromMatrixPosition(this.matrixWorld);var r=t.ray.origin.distanceTo(i);this.getObjectForDistance(r).raycast(t,e)}}(),THREE.LOD.prototype.update=function(){var n=new THREE.Vector3,a=new THREE.Vector3;return function(t){if(1<this.objects.length){n.setFromMatrixPosition(t.matrixWorld),a.setFromMatrixPosition(this.matrixWorld);var e=n.distanceTo(a);this.objects[0].object.visible=!0;for(var r=1,i=this.objects.length;r<i&&e>=this.objects[r].distance;r++)this.objects[r-1].object.visible=!1,this.objects[r].object.visible=!0;for(;r<i;r++)this.objects[r].object.visible=!1}}}(),THREE.LOD.prototype.clone=function(t){void 0===t&&(t=new THREE.LOD),THREE.Object3D.prototype.clone.call(this,t);for(var e=0,r=this.objects.length;e<r;e++){var i=this.objects[e].object.clone();i.visible=0===e,t.addLevel(i,this.objects[e].distance)}return t},THREE.Sprite=function(){var t=new Uint16Array([0,1,2,0,2,3]),e=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),r=new Float32Array([0,0,1,0,1,1,0,1]),i=new THREE.BufferGeometry;return i.addAttribute("index",new THREE.BufferAttribute(t,1)),i.addAttribute("position",new THREE.BufferAttribute(e,3)),i.addAttribute("uv",new THREE.BufferAttribute(r,2)),function(t){THREE.Object3D.call(this),this.type="Sprite",this.geometry=i,this.material=void 0!==t?t:new THREE.SpriteMaterial}}(),THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype),THREE.Sprite.prototype.raycast=function(){var i=new THREE.Vector3;return function(t,e){i.setFromMatrixPosition(this.matrixWorld);var r=t.ray.distanceToPoint(i);r>this.scale.x||e.push({distance:r,point:this.position,face:null,object:this})}}(),THREE.Sprite.prototype.clone=function(t){return void 0===t&&(t=new THREE.Sprite(this.material)),THREE.Object3D.prototype.clone.call(this,t),t},THREE.Particle=THREE.Sprite,THREE.LensFlare=function(t,e,r,i,n){THREE.Object3D.call(this),this.lensFlares=[],this.positionScreen=new THREE.Vector3,(this.customUpdateCallback=void 0)!==t&&this.add(t,e,r,i,n)},THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype),THREE.LensFlare.prototype.add=function(t,e,r,i,n,a){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===a&&(a=1),void 0===n&&(n=new THREE.Color(16777215)),void 0===i&&(i=THREE.NormalBlending),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:1,opacity:a,color:n,blending:i})},THREE.LensFlare.prototype.updateLensFlares=function(){var t,e,r=this.lensFlares.length,i=2*-this.positionScreen.x,n=2*-this.positionScreen.y;for(t=0;t<r;t++)(e=this.lensFlares[t]).x=this.positionScreen.x+i*e.distance,e.y=this.positionScreen.y+n*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)},THREE.Scene=function(){THREE.Object3D.call(this),this.type="Scene",this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0},THREE.Scene.prototype=Object.create(THREE.Object3D.prototype),THREE.Scene.prototype.clone=function(t){return void 0===t&&(t=new THREE.Scene),THREE.Object3D.prototype.clone.call(this,t),null!==this.fog&&(t.fog=this.fog.clone()),null!==this.overrideMaterial&&(t.overrideMaterial=this.overrideMaterial.clone()),t.autoUpdate=this.autoUpdate,t.matrixAutoUpdate=this.matrixAutoUpdate,t},THREE.Fog=function(t,e,r){this.name="",this.color=new THREE.Color(t),this.near=void 0!==e?e:1,this.far=void 0!==r?r:1e3},THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)},THREE.FogExp2=function(t,e){this.name="",this.color=new THREE.Color(t),this.density=void 0!==e?e:25e-5},THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)},THREE.ShaderChunk={},THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n\n#endif\n",THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\tvec3 dirVector = normalize( lDirection.xyz );\n\n\tfloat dotProduct = dot( transformedNormal, dirVector );\n\tvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t#endif\n\n\t#endif\n\n\t#ifdef WRAP_AROUND\n\n\t\tvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\tdirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tdirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n\t\t#endif\n\n\t#endif\n\n\tvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n\t#endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\tpointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tpointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\tvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\tfloat lDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\t\tlVector = normalize( lVector );\n\n\t\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\t\t\tvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\t\tvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\t\tspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n\t\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\t\tspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n\n\t\t\t#endif\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n\t\t#endif\n\n\t}\n\n#endif\n\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n\n#endif",THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif",THREE.ShaderChunk.default_vertex="vec4 mvPosition;\n\n#ifdef USE_SKINNING\n\n\tmvPosition = modelViewMatrix * skinned;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.map_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif",THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\t#ifdef USE_MORPHNORMALS\n\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n\t#else\n\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n\t#endif\n\n#endif\n",THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n\tuniform float logDepthBufFC;\n\n#endif",THREE.ShaderChunk.lightmap_pars_vertex="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\n#endif",THREE.ShaderChunk.lights_phong_fragment="vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n\n#ifdef DOUBLE_SIDED\n\n\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\n#endif\n\n#ifdef USE_NORMALMAP\n\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\n#elif defined( USE_BUMPMAP )\n\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tvec3 pointDiffuse = vec3( 0.0 );\n\tvec3 pointSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tpointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\n\n\t\t\t\t// specular\n\n\t\tvec3 pointHalfVector = normalize( lVector + viewPosition );\n\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\tfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, pointHalfVector ), 0.0 ), 5.0 );\n\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tvec3 spotDiffuse = vec3( 0.0 );\n\tvec3 spotSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\t\t\t// diffuse\n\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\n\t\t\t#else\n\n\t\t\t\tfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t\t#endif\n\n\t\t\tspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\n\n\t\t\t\t\t// specular\n\n\t\t\tvec3 spotHalfVector = normalize( lVector + viewPosition );\n\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\tfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, spotHalfVector ), 0.0 ), 5.0 );\n\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_DIR_LIGHTS > 0\n\n\tvec3 dirDiffuse = vec3( 0.0 );\n\tvec3 dirSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\tvec3 dirVector = normalize( lDirection.xyz );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, dirVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tdirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\n\n\t\t// specular\n\n\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\tfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\n\t\t/*\n\t\t// fresnel term from skin shader\n\t\tconst float F0 = 0.128;\n\n\t\tfloat base = 1.0 - dot( viewPosition, dirHalfVector );\n\t\tfloat exponential = pow( base, 5.0 );\n\n\t\tfloat fresnel = exponential + F0 * ( 1.0 - exponential );\n\t\t*/\n\n\t\t/*\n\t\t// fresnel term from fresnel shader\n\t\tconst float mFresnelBias = 0.08;\n\t\tconst float mFresnelScale = 0.3;\n\t\tconst float mFresnelPower = 5.0;\n\n\t\tfloat fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );\n\t\t*/\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t// \t\tdirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tvec3 hemiDiffuse = vec3( 0.0 );\n\tvec3 hemiSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\n\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\themiDiffuse += diffuse * hemiColor;\n\n\t\t// specular (sky light)\n\n\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\tfloat hemiSpecularWeightSky = specularStrength * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\n\t\t// specular (ground light)\n\n\t\tvec3 lVectorGround = -lVector;\n\n\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\tfloat hemiSpecularWeightGround = specularStrength * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\n\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\n\t}\n\n#endif\n\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n\n#if MAX_DIR_LIGHTS > 0\n\n\ttotalDiffuse += dirDiffuse;\n\ttotalSpecular += dirSpecular;\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\ttotalDiffuse += hemiDiffuse;\n\ttotalSpecular += hemiSpecular;\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\ttotalDiffuse += pointDiffuse;\n\ttotalSpecular += pointSpecular;\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\ttotalDiffuse += spotDiffuse;\n\ttotalSpecular += spotSpecular;\n\n#endif\n\n#ifdef METAL\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\n#else\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\n#endif",THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\n\tuniform vec3 fogColor;\n\n\t#ifdef FOG_EXP2\n\n\t\tuniform float fogDensity;\n\n\t#else\n\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n\n#endif",THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\n\tvec3 morphedNormal = vec3( 0.0 );\n\n\tmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n\tmorphedNormal += normal;\n\n#endif",THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\n\tuniform float reflectivity;\n\tuniform samplerCube envMap;\n\tuniform float flipEnvMap;\n\tuniform int combine;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tuniform bool useRefract;\n\t\tuniform float refractionRatio;\n\n\t#else\n\n\t\tvarying vec3 vReflect;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n\n#endif",THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\n\t\t\t// Per-Pixel Tangent Space Normal Mapping\n\t\t\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\n\t}\n\n#endif\n",THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n",THREE.ShaderChunk.lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\tuniform sampler2D lightMap;\n\n#endif",THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\n\t}\n\n#endif",THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvWorldPosition = worldPosition.xyz;\n\n#endif",THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\n\tvec4 texelColor = texture2D( map, vUv );\n\n\t#ifdef GAMMA_INPUT\n\n\t\ttexelColor.xyz *= texelColor.xyz;\n\n\t#endif\n\n\tgl_FragColor = gl_FragColor * texelColor;\n\n#endif",THREE.ShaderChunk.lightmap_vertex="#ifdef USE_LIGHTMAP\n\n\tvUv2 = uv2;\n\n#endif",THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\n\tgl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n\n#endif",THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif\n",THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\n\t#ifdef GAMMA_INPUT\n\n\t\tvColor = color * color;\n\n\t#else\n\n\t\tvColor = color;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.skinning_vertex="#ifdef USE_SKINNING\n\n\t#ifdef USE_MORPHTARGETS\n\n\tvec4 skinVertex = bindMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\tskinned = bindMatrixInverse * skinned;\n\n#endif\n",THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvarying vec3 vReflect;\n\n\tuniform float refractionRatio;\n\tuniform bool useRefract;\n\n#endif\n",THREE.ShaderChunk.linear_to_gamma_fragment="#ifdef GAMMA_OUTPUT\n\n\tgl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n\n#endif",THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif",THREE.ShaderChunk.lights_lambert_pars_vertex="uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\n\nuniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n",THREE.ShaderChunk.map_pars_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n\n#endif\n",THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\n\tvec3 reflectVec;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n\t\t// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\n\t\t// Transforming Normal Vectors with the Inverse Transformation\n\n\t\tvec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\n\t\tif ( useRefract ) {\n\n\t\t\treflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t} else { \n\n\t\t\treflectVec = reflect( cameraToVertex, worldNormal );\n\n\t\t}\n\n\t#else\n\n\t\treflectVec = vReflect;\n\n\t#endif\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t\tvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#else\n\n\t\tvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#endif\n\n\t#ifdef GAMMA_INPUT\n\n\t\tcubeColor.xyz *= cubeColor.xyz;\n\n\t#endif\n\n\tif ( combine == 1 ) {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\n\t} else if ( combine == 2 ) {\n\n\t\tgl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\n\t} else {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\n\t}\n\n#endif",THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif",THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\n\tgl_Position.z = log2(max(1e-6, gl_Position.w + 1.0)) * logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\n#else\n\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\n\t#ifndef USE_MORPHNORMALS\n\n\tuniform float morphTargetInfluences[ 8 ];\n\n\t#else\n\n\tuniform float morphTargetInfluences[ 4 ];\n\n\t#endif\n\n#endif",THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif",THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\n\t#else\n\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\n\t#endif\n\n\t#ifdef FOG_EXP2\n\n\t\tconst float LOG2 = 1.442695;\n\t\tfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\n\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\n\t#else\n\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\n\t#endif\n\t\n\tgl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n\n#endif",THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\n\t\t\t// Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\n\t\t\t//\thttp://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\n\n\t\t\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n\tvec2 dHdxy_fwd() {\n\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\n\t\treturn vec2( dBx, dBy );\n\n\t}\n\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\t\t// normalized\n\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\n\t}\n\n#endif",THREE.ShaderChunk.defaultnormal_vertex="vec3 objectNormal;\n\n#ifdef USE_SKINNING\n\n\tobjectNormal = skinnedNormal.xyz;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\n\n\tobjectNormal = morphedNormal;\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\n\n\tobjectNormal = normal;\n\n#endif\n\n#ifdef FLIP_SIDED\n\n\tobjectNormal = -objectNormal;\n\n#endif\n\nvec3 transformedNormal = normalMatrix * objectNormal;",THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n\n#endif",THREE.ShaderChunk.map_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif",THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\n\tgl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n\n#endif",THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\n#endif",THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\n\tgl_FragColor = gl_FragColor * vec4( vColor, 1.0 );\n\n#endif",THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\n\tvec3 morphed = vec3( 0.0 );\n\tmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\tmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\tmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\tmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n\t#ifndef USE_MORPHNORMALS\n\n\tmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\tmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\tmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\tmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n\t#endif\n\n\tmorphed += position;\n\n#endif",THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n\tworldNormal = normalize( worldNormal );\n\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n\tif ( useRefract ) {\n\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t} else {\n\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\n\t}\n\n#endif",THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\n\t#ifdef SHADOWMAP_DEBUG\n\n\t\tvec3 frustumColors[3];\n\t\tfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n\t\tfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n\t\tfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\n\t#endif\n\n\t#ifdef SHADOWMAP_CASCADE\n\n\t\tint inFrustumCount = 0;\n\n\t#endif\n\n\tfloat fDepth;\n\tvec3 shadowColor = vec3( 1.0 );\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\n\t\t\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\n\t\t\t\t// if ( all( something, something ) ) using this instead\n\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\n\t\t\t\t// don't shadow pixels outside of light frustum\n\t\t\t\t// use just first frustum (for cascades)\n\t\t\t\t// don't shadow pixels behind far plane of light frustum\n\n\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\tinFrustumCount += int( inFrustum );\n\t\t\tbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\n\t\t#else\n\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n\t\t#endif\n\n\t\tbool frustumTest = all( frustumTestVec );\n\n\t\tif ( frustumTest ) {\n\n\t\t\tshadowCoord.z += shadowBias[ i ];\n\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t/*\n\t\t\t\t\t\t// nested loops breaks shader compiler / validator on some ATI cards when using OpenGL\n\t\t\t\t\t\t// must enroll loop manually\n\n\t\t\t\tfor ( float y = -1.25; y <= 1.25; y += 1.25 )\n\t\t\t\t\tfor ( float x = -1.25; x <= 1.25; x += 1.25 ) {\n\n\t\t\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\n\n\t\t\t\t\t\t\t\t// doesn't seem to produce any noticeable visual difference compared to simple texture2D lookup\n\t\t\t\t\t\t\t\t//vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );\n\n\t\t\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\t\t\tshadow += 1.0;\n\n\t\t\t\t}\n\n\t\t\t\tshadow /= 9.0;\n\n\t\t*/\n\n\t\t\t\tconst float shadowDelta = 1.0 / 9.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\n\t\t\t\tdepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n\t\t\t\tshadowKernel[0] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n\t\t\t\tshadowKernel[1] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n\t\t\t\tshadowKernel[2] *= vec3(0.25);\n\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\n\t\t\t\tshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n\t\t\t\tshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) );\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#else\n\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\n\t\t// spot with multiple shadows is darker\n\n\t\t\t\t\tshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\n\t\t// spot with multiple shadows has the same color as single shadow spot\n\n\t\t// \t\t\t\t\tshadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );\n\n\t\t\t#endif\n\n\t\t}\n\n\n\t\t#ifdef SHADOWMAP_DEBUG\n\n\t\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\t\tif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#else\n\n\t\t\t\tif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t}\n\n\t#ifdef GAMMA_OUTPUT\n\n\t\tshadowColor *= shadowColor;\n\n\t#endif\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n\n#endif\n",THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n\t#ifdef USE_SKINNING\n\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\n\t#endif\n\n\t#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n\t#endif\n\n\t#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n#endif",THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\n\t}\n\n#endif",THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\n\t#ifdef BONE_TEXTURE\n\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\n\t\t\ty = dy * ( y + 0.5 );\n\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\n\t\t\treturn bone;\n\n\t\t}\n\n\t#else\n\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\n\t\t}\n\n\t#endif\n\n#endif\n",THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\n\tuniform float logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\t#extension GL_EXT_frag_depth : enable\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\n\tgl_FragColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n",THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\n\tuniform sampler2D alphaMap;\n\n#endif\n",THREE.UniformsUtils={merge:function(t){for(var e={},r=0;r<t.length;r++){var i=this.clone(t[r]);for(var n in i)e[n]=i[n]}return e},clone:function(t){var e={};for(var r in t)for(var i in e[r]={},t[r]){var n=t[r][i];n instanceof THREE.Color||n instanceof THREE.Vector2||n instanceof THREE.Vector3||n instanceof THREE.Vector4||n instanceof THREE.Matrix4||n instanceof THREE.Texture?e[r][i]=n.clone():n instanceof Array?e[r][i]=n.slice():e[r][i]=n}return e}},THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},alphaMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:25e-5},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:25e-5},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}},THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.skinbase_vertex,"\t#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"\t#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;","uniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT","varying vec3 vLightFront;","#ifdef DOUBLE_SIDED","\tvarying vec3 vLightBack;","#endif",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;","varying vec3 vLightFront;","#ifdef DOUBLE_SIDED","\tvarying vec3 vLightBack;","#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"\t#ifdef DOUBLE_SIDED","\t\tif ( gl_FrontFacing )","\t\t\tgl_FragColor.xyz *= vLightFront;","\t\telse","\t\t\tgl_FragColor.xyz *= vLightBack;","\t#else","\t\tgl_FragColor.xyz *= vLightFront;","\t#endif",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG","varying vec3 vViewPosition;","varying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"\tvNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"\tvViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["#define PHONG","uniform vec3 diffuse;","uniform float opacity;","uniform vec3 ambient;","uniform vec3 emissive;","uniform vec3 specular;","uniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;","uniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","\t#ifdef USE_SIZEATTENUATION","\t\tgl_PointSize = size * ( scale / length( mvPosition.xyz ) );","\t#else","\t\tgl_PointSize = size;","\t#endif","\tgl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;","uniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;","attribute float lineDistance;","varying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvLineDistance = scale * lineDistance;","\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","\tgl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;","uniform float opacity;","uniform float dashSize;","uniform float totalSize;","varying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tif ( mod( vLineDistance, totalSize ) > dashSize ) {","\t\tdiscard;","\t}","\tgl_FragColor = vec4( diffuse, opacity 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specularNormalization * spotEffect;","\t\t\t}","\t\t}","\t#endif","\t#if MAX_DIR_LIGHTS > 0","\t\tvec3 dirDiffuse = vec3( 0.0 );","\t\tvec3 dirSpecular = vec3( 0.0 );","\t\tfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {","\t\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );","\t\t\tvec3 dirVector = normalize( lDirection.xyz );","\t\t\t#ifdef WRAP_AROUND","\t\t\t\tfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );","\t\t\t\tfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );","\t\t\t\tvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );","\t\t\t#else","\t\t\t\tfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );","\t\t\t#endif","\t\t\tdirDiffuse += directionalLightColor[ i ] * diffuse * dirDiffuseWeight;","\t\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );","\t\t\tfloat dirDotNormalHalf = max( dot( normal, 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THREE.Vector3,$=!0,tt={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],positions:[]}};try{var et={alpha:r,depth:i,stencil:n,antialias:a,premultipliedAlpha:o,preserveDrawingBuffer:s};if(null===(zt=e||R.getContext("webgl",et)||R.getContext("experimental-webgl",et)))throw null!==R.getContext("webgl")?"Error creating WebGL context with your selected attributes.":"Error creating WebGL context."}catch(t){console.error(t)}void 0===zt.getShaderPrecisionFormat&&(zt.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var rt=new THREE.WebGLExtensions(zt);rt.get("OES_texture_float"),rt.get("OES_texture_float_linear"),rt.get("OES_standard_derivatives"),H&&rt.get("EXT_frag_depth"),zt.clearColor(0,0,0,1),zt.clearDepth(1),zt.clearStencil(0),zt.enable(zt.DEPTH_TEST),zt.depthFunc(zt.LEQUAL),zt.frontFace(zt.CCW),zt.cullFace(zt.BACK),zt.enable(zt.CULL_FACE),zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.SRC_ALPHA,zt.ONE_MINUS_SRC_ALPHA),zt.viewport(k,O,I,G),zt.clearColor(h.r,h.g,h.b,l);var it,nt=(this.context=zt).getParameter(zt.MAX_TEXTURE_IMAGE_UNITS),at=zt.getParameter(zt.MAX_VERTEX_TEXTURE_IMAGE_UNITS),ot=zt.getParameter(zt.MAX_TEXTURE_SIZE),st=zt.getParameter(zt.MAX_CUBE_MAP_TEXTURE_SIZE),ht=0<at,lt=ht&&rt.get("OES_texture_float"),ut=zt.getShaderPrecisionFormat(zt.VERTEX_SHADER,zt.HIGH_FLOAT),ct=zt.getShaderPrecisionFormat(zt.VERTEX_SHADER,zt.MEDIUM_FLOAT),ft=(zt.getShaderPrecisionFormat(zt.VERTEX_SHADER,zt.LOW_FLOAT),zt.getShaderPrecisionFormat(zt.FRAGMENT_SHADER,zt.HIGH_FLOAT)),dt=zt.getShaderPrecisionFormat(zt.FRAGMENT_SHADER,zt.MEDIUM_FLOAT),pt=(zt.getShaderPrecisionFormat(zt.FRAGMENT_SHADER,zt.LOW_FLOAT),function(){if(void 0!==it)return it;if(it=[],rt.get("WEBGL_compressed_texture_pvrtc")||rt.get("WEBGL_compressed_texture_s3tc"))for(var t=zt.getParameter(zt.COMPRESSED_TEXTURE_FORMATS),e=0;e<t.length;e++)it.push(t[e]);return it}),Et=0<ut.precision&&0<ft.precision,mt=0<ct.precision&&0<dt.precision;"highp"!==_||Et||(mt?(_="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(_="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp."))),"mediump"!==_||mt||(_="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var gt,vt=new THREE.ShadowMapPlugin(this,c,E,m),Tt=new THREE.SpritePlugin(this,p),xt=new THREE.LensFlarePlugin(this,g);function yt(t){var e,r;if(t.__webglVertexBuffer=zt.createBuffer(),t.__webglNormalBuffer=zt.createBuffer(),t.__webglTangentBuffer=zt.createBuffer(),t.__webglColorBuffer=zt.createBuffer(),t.__webglUVBuffer=zt.createBuffer(),t.__webglUV2Buffer=zt.createBuffer(),t.__webglSkinIndicesBuffer=zt.createBuffer(),t.__webglSkinWeightsBuffer=zt.createBuffer(),t.__webglFaceBuffer=zt.createBuffer(),t.__webglLineBuffer=zt.createBuffer(),t.numMorphTargets)for(t.__webglMorphTargetsBuffers=[],e=0,r=t.numMorphTargets;e<r;e++)t.__webglMorphTargetsBuffers.push(zt.createBuffer());if(t.numMorphNormals)for(t.__webglMorphNormalsBuffers=[],e=0,r=t.numMorphNormals;e<r;e++)t.__webglMorphNormalsBuffers.push(zt.createBuffer());V.info.memory.geometries++}this.getContext=function(){return zt},this.supportsVertexTextures=function(){return ht},this.supportsFloatTextures=function(){return rt.get("OES_texture_float")},this.supportsStandardDerivatives=function(){return rt.get("OES_standard_derivatives")},this.supportsCompressedTextureS3TC=function(){return rt.get("WEBGL_compressed_texture_s3tc")},this.supportsCompressedTexturePVRTC=function(){return rt.get("WEBGL_compressed_texture_pvrtc")},this.supportsBlendMinMax=function(){return rt.get("EXT_blend_minmax")},this.getMaxAnisotropy=function(){if(void 0!==gt)return gt;var t=rt.get("EXT_texture_filter_anisotropic");return gt=null!==t?zt.getParameter(t.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},this.getPrecision=function(){return _},this.setSize=function(t,e,r){R.width=t*this.devicePixelRatio,R.height=e*this.devicePixelRatio,!1!==r&&(R.style.width=t+"px",R.style.height=e+"px"),this.setViewport(0,0,t,e)},this.setViewport=function(t,e,r,i){k=t*this.devicePixelRatio,O=e*this.devicePixelRatio,I=r*this.devicePixelRatio,G=i*this.devicePixelRatio,zt.viewport(k,O,I,G)},this.setScissor=function(t,e,r,i){zt.scissor(t*this.devicePixelRatio,e*this.devicePixelRatio,r*this.devicePixelRatio,i*this.devicePixelRatio)},this.enableScissorTest=function(t){t?zt.enable(zt.SCISSOR_TEST):zt.disable(zt.SCISSOR_TEST)},this.setClearColor=function(t,e){h.set(t),l=void 0!==e?e:1,zt.clearColor(h.r,h.g,h.b,l)},this.setClearColorHex=function(t,e){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead."),this.setClearColor(t,e)},this.getClearColor=function(){return h},this.getClearAlpha=function(){return l},this.clear=function(t,e,r){var i=0;(void 0===t||t)&&(i|=zt.COLOR_BUFFER_BIT),(void 0===e||e)&&(i|=zt.DEPTH_BUFFER_BIT),(void 0===r||r)&&(i|=zt.STENCIL_BUFFER_BIT),zt.clear(i)},this.clearColor=function(){zt.clear(zt.COLOR_BUFFER_BIT)},this.clearDepth=function(){zt.clear(zt.DEPTH_BUFFER_BIT)},this.clearStencil=function(){zt.clear(zt.STENCIL_BUFFER_BIT)},this.clearTarget=function(t,e,r,i){this.setRenderTarget(t),this.clear(e,r,i)},this.resetGLState=function(){w=T=x=u=P=F=y=-1,$=!(S=M=null)};var Rt=function(t){t.target.traverse(function(t){t.removeEventListener("remove",Rt),function(t){t instanceof THREE.Mesh||t instanceof THREE.PointCloud||t instanceof THREE.Line?delete E[t.id]:(t instanceof THREE.ImmediateRenderObject||t.immediateRenderCallback)&&function(t,e){for(var r=t.length-1;0<=r;r--)t[r].object===e&&t.splice(r,1)}(m,t);delete t.__webglInit,delete t._modelViewMatrix,delete t._normalMatrix,delete t.__webglActive}(t)})},_t=function(t){var e=t.target;e.removeEventListener("dispose",_t),St(e)},Ht=function(t){var e=t.target;e.removeEventListener("dispose",Ht),At(e),V.info.memory.textures--},bt=function(t){var e=t.target;e.removeEventListener("dispose",bt),Ct(e),V.info.memory.textures--},Mt=function(t){var e=t.target;e.removeEventListener("dispose",Mt),Dt(e)},wt=function(t){for(var e=["__webglVertexBuffer","__webglNormalBuffer","__webglTangentBuffer","__webglColorBuffer","__webglUVBuffer","__webglUV2Buffer","__webglSkinIndicesBuffer","__webglSkinWeightsBuffer","__webglFaceBuffer","__webglLineBuffer","__webglLineDistanceBuffer"],r=0,i=e.length;r<i;r++){void 0!==t[n=e[r]]&&(zt.deleteBuffer(t[n]),delete t[n])}if(void 0!==t.__webglCustomAttributesList){for(var n in t.__webglCustomAttributesList)zt.deleteBuffer(t.__webglCustomAttributesList[n].buffer);delete t.__webglCustomAttributesList}V.info.memory.geometries--},St=function(t){if(delete t.__webglInit,t instanceof THREE.BufferGeometry){for(var e in t.attributes){var r=t.attributes[e];void 0!==r.buffer&&(zt.deleteBuffer(r.buffer),delete r.buffer)}V.info.memory.geometries--}else{var i=qt[t.id];if(void 0!==i){for(var n=0,a=i.length;n<a;n++){var o=i[n];if(void 0!==o.numMorphTargets){for(var s=0,h=o.numMorphTargets;s<h;s++)zt.deleteBuffer(o.__webglMorphTargetsBuffers[s]);delete o.__webglMorphTargetsBuffers}if(void 0!==o.numMorphNormals){for(s=0,h=o.numMorphNormals;s<h;s++)zt.deleteBuffer(o.__webglMorphNormalsBuffers[s]);delete o.__webglMorphNormalsBuffers}wt(o)}delete qt[t.id]}else wt(t)}T=-1},At=function(t){if(t.image&&t.image.__webglTextureCube)zt.deleteTexture(t.image.__webglTextureCube),delete t.image.__webglTextureCube;else{if(void 0===t.__webglInit)return;zt.deleteTexture(t.__webglTexture),delete t.__webglTexture,delete t.__webglInit}},Ct=function(t){if(t&&void 0!==t.__webglTexture){if(zt.deleteTexture(t.__webglTexture),delete t.__webglTexture,t instanceof 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Float32Array(i*o),a.buffer=zt.createBuffer(),a.buffer.belongsToAttribute=n,a.needsUpdate=!0}e.__webglCustomAttributesList.push(a)}}function Ft(t,e){var r=e.geometry,i=t.faces3,n=3*i.length,a=1*i.length,o=3*i.length,s=Pt(e,t);t.__vertexArray=new Float32Array(3*n),t.__normalArray=new Float32Array(3*n),t.__colorArray=new Float32Array(3*n),t.__uvArray=new Float32Array(2*n),1<r.faceVertexUvs.length&&(t.__uv2Array=new Float32Array(2*n)),r.hasTangents&&(t.__tangentArray=new Float32Array(4*n)),e.geometry.skinWeights.length&&e.geometry.skinIndices.length&&(t.__skinIndexArray=new Float32Array(4*n),t.__skinWeightArray=new Float32Array(4*n));var h,l,u=null!==rt.get("OES_element_index_uint")&&21845<a?Uint32Array:Uint16Array;if(t.__typeArray=u,t.__faceArray=new u(3*a),t.__lineArray=new u(2*o),t.numMorphTargets)for(t.__morphTargetsArrays=[],h=0,l=t.numMorphTargets;h<l;h++)t.__morphTargetsArrays.push(new Float32Array(3*n));if(t.numMorphNormals)for(t.__morphNormalsArrays=[],h=0,l=t.numMorphNormals;h<l;h++)t.__morphNormalsArrays.push(new Float32Array(3*n));if(t.__webglFaceCount=3*a,t.__webglLineCount=2*o,s.attributes)for(var c in void 0===t.__webglCustomAttributesList&&(t.__webglCustomAttributesList=[]),s.attributes){var f=s.attributes[c],d={};for(var p in f)d[p]=f[p];if(!d.__webglInitialized||d.createUniqueBuffers){d.__webglInitialized=!0;var E=1;"v2"===d.type?E=2:"v3"===d.type?E=3:"v4"===d.type?E=4:"c"===d.type&&(E=3),d.size=E,d.array=new Float32Array(n*E),d.buffer=zt.createBuffer(),d.buffer.belongsToAttribute=c,f.needsUpdate=!0,d.__original=f}t.__webglCustomAttributesList.push(d)}t.__inittedArrays=!0}function Pt(t,e){return t.material instanceof THREE.MeshFaceMaterial?t.material.materials[e.materialIndex]:t.material}function Ut(t,e,r,i,n){if(t.__inittedArrays){var a,o,s,h,l,u,c,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w,S,A,C,D,L,F,P,U,B,z,N,k,V,O,I,G,W,X,j,Y=(a=n)&&void 0!==a.shading&&a.shading===THREE.SmoothShading,q=0,K=0,Z=0,Q=0,J=0,$=0,tt=0,et=0,rt=0,it=0,nt=0,at=0,ot=t.__vertexArray,st=t.__uvArray,ht=t.__uv2Array,lt=t.__normalArray,ut=t.__tangentArray,ct=t.__colorArray,ft=t.__skinIndexArray,dt=t.__skinWeightArray,pt=t.__morphTargetsArrays,Et=t.__morphNormalsArrays,mt=t.__webglCustomAttributesList,gt=t.__faceArray,vt=t.__lineArray,Tt=e.geometry,xt=Tt.verticesNeedUpdate,yt=Tt.elementsNeedUpdate,Rt=Tt.uvsNeedUpdate,_t=Tt.normalsNeedUpdate,Ht=Tt.tangentsNeedUpdate,bt=Tt.colorsNeedUpdate,Mt=Tt.morphTargetsNeedUpdate,wt=Tt.vertices,St=t.faces3,At=Tt.faces,Ct=Tt.faceVertexUvs[0],Dt=Tt.faceVertexUvs[1],Lt=(Tt.colors,Tt.skinIndices),Ft=Tt.skinWeights,Pt=Tt.morphTargets,Ut=Tt.morphNormals;if(xt){for(o=0,s=St.length;o<s;o++)m=wt[(h=At[St[o]]).a],g=wt[h.b],v=wt[h.c],ot[K]=m.x,ot[K+1]=m.y,ot[K+2]=m.z,ot[K+3]=g.x,ot[K+4]=g.y,ot[K+5]=g.z,ot[K+6]=v.x,ot[K+7]=v.y,ot[K+8]=v.z,K+=9;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,ot,r)}if(Mt)for(k=0,V=Pt.length;k<V;k++){for(o=nt=0,s=St.length;o<s;o++)h=At[G=St[o]],m=Pt[k].vertices[h.a],g=Pt[k].vertices[h.b],v=Pt[k].vertices[h.c],(O=pt[k])[nt]=m.x,O[nt+1]=m.y,O[nt+2]=m.z,O[nt+3]=g.x,O[nt+4]=g.y,O[nt+5]=g.z,O[nt+6]=v.x,O[nt+7]=v.y,O[nt+8]=v.z,n.morphNormals&&(Y?(R=(W=Ut[k].vertexNormals[G]).a,_=W.b,H=W.c):H=_=R=Ut[k].faceNormals[G],(I=Et[k])[nt]=R.x,I[nt+1]=R.y,I[nt+2]=R.z,I[nt+3]=_.x,I[nt+4]=_.y,I[nt+5]=_.z,I[nt+6]=H.x,I[nt+7]=H.y,I[nt+8]=H.z),nt+=9;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglMorphTargetsBuffers[k]),zt.bufferData(zt.ARRAY_BUFFER,pt[k],r),n.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglMorphNormalsBuffers[k]),zt.bufferData(zt.ARRAY_BUFFER,Et[k],r))}if(Ft.length){for(o=0,s=St.length;o<s;o++)S=Ft[(h=At[St[o]]).a],A=Ft[h.b],C=Ft[h.c],dt[it]=S.x,dt[it+1]=S.y,dt[it+2]=S.z,dt[it+3]=S.w,dt[it+4]=A.x,dt[it+5]=A.y,dt[it+6]=A.z,dt[it+7]=A.w,dt[it+8]=C.x,dt[it+9]=C.y,dt[it+10]=C.z,dt[it+11]=C.w,D=Lt[h.a],L=Lt[h.b],F=Lt[h.c],ft[it]=D.x,ft[it+1]=D.y,ft[it+2]=D.z,ft[it+3]=D.w,ft[it+4]=L.x,ft[it+5]=L.y,ft[it+6]=L.z,ft[it+7]=L.w,ft[it+8]=F.x,ft[it+9]=F.y,ft[it+10]=F.z,ft[it+11]=F.w,it+=12;0<it&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglSkinIndicesBuffer),zt.bufferData(zt.ARRAY_BUFFER,ft,r),zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglSkinWeightsBuffer),zt.bufferData(zt.ARRAY_BUFFER,dt,r))}if(bt){for(o=0,s=St.length;o<s;o++)c=(h=At[St[o]]).vertexColors,f=h.color,3===c.length&&n.vertexColors===THREE.VertexColors?(b=c[0],M=c[1],w=c[2]):w=M=b=f,ct[rt]=b.r,ct[rt+1]=b.g,ct[rt+2]=b.b,ct[rt+3]=M.r,ct[rt+4]=M.g,ct[rt+5]=M.b,ct[rt+6]=w.r,ct[rt+7]=w.g,ct[rt+8]=w.b,rt+=9;0<rt&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,ct,r))}if(Ht&&Tt.hasTangents){for(o=0,s=St.length;o<s;o++)T=(d=(h=At[St[o]]).vertexTangents)[0],x=d[1],y=d[2],ut[tt]=T.x,ut[tt+1]=T.y,ut[tt+2]=T.z,ut[tt+3]=T.w,ut[tt+4]=x.x,ut[tt+5]=x.y,ut[tt+6]=x.z,ut[tt+7]=x.w,ut[tt+8]=y.x,ut[tt+9]=y.y,ut[tt+10]=y.z,ut[tt+11]=y.w,tt+=12;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglTangentBuffer),zt.bufferData(zt.ARRAY_BUFFER,ut,r)}if(_t){for(o=0,s=St.length;o<s;o++)if(l=(h=At[St[o]]).vertexNormals,u=h.normal,3===l.length&&Y)for(P=0;P<3;P++)B=l[P],lt[$]=B.x,lt[$+1]=B.y,lt[$+2]=B.z,$+=3;else for(P=0;P<3;P++)lt[$]=u.x,lt[$+1]=u.y,lt[$+2]=u.z,$+=3;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglNormalBuffer),zt.bufferData(zt.ARRAY_BUFFER,lt,r)}if(Rt&&Ct){for(o=0,s=St.length;o<s;o++)if(void 0!==(p=Ct[St[o]]))for(P=0;P<3;P++)z=p[P],st[Z]=z.x,st[Z+1]=z.y,Z+=2;0<Z&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUVBuffer),zt.bufferData(zt.ARRAY_BUFFER,st,r))}if(Rt&&Dt){for(o=0,s=St.length;o<s;o++)if(void 0!==(E=Dt[St[o]]))for(P=0;P<3;P++)N=E[P],ht[Q]=N.x,ht[Q+1]=N.y,Q+=2;0<Q&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUV2Buffer),zt.bufferData(zt.ARRAY_BUFFER,ht,r))}if(yt){for(o=0,s=St.length;o<s;o++)gt[J]=q,gt[J+1]=q+1,gt[J+2]=q+2,J+=3,vt[et]=q,vt[et+1]=q+1,vt[et+2]=q,vt[et+3]=q+2,vt[et+4]=q+1,vt[et+5]=q+2,et+=6,q+=3;zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,t.__webglFaceBuffer),zt.bufferData(zt.ELEMENT_ARRAY_BUFFER,gt,r),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,t.__webglLineBuffer),zt.bufferData(zt.ELEMENT_ARRAY_BUFFER,vt,r)}if(mt)for(P=0,U=mt.length;P<U;P++)if((j=mt[P]).__original.needsUpdate){if(at=0,1===j.size){if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],j.array[at]=j.value[h.a],j.array[at+1]=j.value[h.b],j.array[at+2]=j.value[h.c],at+=3;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)X=j.value[St[o]],j.array[at]=X,j.array[at+1]=X,j.array[at+2]=X,at+=3}else if(2===j.size){if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=g.x,j.array[at+3]=g.y,j.array[at+4]=v.x,j.array[at+5]=v.y,at+=6;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=g.x,j.array[at+3]=g.y,j.array[at+4]=v.x,j.array[at+5]=v.y,at+=6}else if(3===j.size){var Bt;if(Bt="c"===j.type?["r","g","b"]:["x","y","z"],void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9;else if("faceVertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)m=(X=j.value[St[o]])[0],g=X[1],v=X[2],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9}else if(4===j.size)if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;else if("faceVertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)m=(X=j.value[St[o]])[0],g=X[1],v=X[2],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;zt.bindBuffer(zt.ARRAY_BUFFER,j.buffer),zt.bufferData(zt.ARRAY_BUFFER,j.array,r)}i&&(delete t.__inittedArrays,delete t.__colorArray,delete t.__normalArray,delete t.__tangentArray,delete t.__uvArray,delete t.__uv2Array,delete t.__faceArray,delete t.__vertexArray,delete t.__lineArray,delete t.__skinIndexArray,delete t.__skinWeightArray)}}function Bt(t,e,r,i){for(var n=r.attributes,a=e.attributes,o=e.attributesKeys,s=0,h=o.length;s<h;s++){var l=o[s],u=a[l];if(0<=u){var c=n[l];if(void 0!==c){var f=c.itemSize;zt.bindBuffer(zt.ARRAY_BUFFER,c.buffer),kt(u),zt.vertexAttribPointer(u,f,zt.FLOAT,!1,0,i*f*4)}else void 0!==t.defaultAttributeValues&&(2===t.defaultAttributeValues[l].length?zt.vertexAttrib2fv(u,t.defaultAttributeValues[l]):3===t.defaultAttributeValues[l].length&&zt.vertexAttrib3fv(u,t.defaultAttributeValues[l]))}}Vt()}function Nt(){for(var t=0,e=j.length;t<e;t++)j[t]=0}function kt(t){j[t]=1,0===Y[t]&&(zt.enableVertexAttribArray(t),Y[t]=1)}function Vt(){for(var t=0,e=Y.length;t<e;t++)Y[t]!==j[t]&&(zt.disableVertexAttribArray(t),Y[t]=0)}function Ot(t,e){return t.material.id!==e.material.id?e.material.id-t.material.id:t.z!==e.z?e.z-t.z:t.id-e.id}function It(t,e){return t.z!==e.z?t.z-e.z:t.id-e.id}function Gt(t,e){return e[0]-t[0]}function Wt(t,e,r,i,n,a){for(var o,s=t.length-1;-1!==s;s--){var h=t[s],l=h.object,u=h.buffer;if(ae(l,e),a)o=a;else{if(!(o=h.material))continue;n&&V.setBlending(o.blending,o.blendEquation,o.blendSrc,o.blendDst),V.setDepthTest(o.depthTest),V.setDepthWrite(o.depthWrite),le(o.polygonOffset,o.polygonOffsetFactor,o.polygonOffsetUnits)}V.setMaterialFaces(o),u instanceof THREE.BufferGeometry?V.renderBufferDirect(e,r,i,o,u,l):V.renderBuffer(e,r,i,o,u,l)}}function Xt(t,e,r,i,n,a,o){for(var s,h=0,l=t.length;h<l;h++){var u=t[h],c=u.object;if(c.visible){if(o)s=o;else{if(!(s=u[e]))continue;a&&V.setBlending(s.blending,s.blendEquation,s.blendSrc,s.blendDst),V.setDepthTest(s.depthTest),V.setDepthWrite(s.depthWrite),le(s.polygonOffset,s.polygonOffsetFactor,s.polygonOffsetUnits)}V.renderImmediateObject(r,i,n,s,c)}}}function jt(t){var e=t.object.material;e.transparent?(t.transparent=e,t.opaque=null):(t.opaque=e,t.transparent=null)}function Yt(t){var e=t.object,r=t.buffer,i=e.geometry,n=e.material;if(n instanceof THREE.MeshFaceMaterial){var a=i instanceof THREE.BufferGeometry?0:r.materialIndex;n=n.materials[a],(t.material=n).transparent?d.push(t):f.push(t)}else n&&((t.material=n).transparent?d.push(t):f.push(t))}this.renderBufferImmediate=function(t,e,r){if(Nt(),t.hasPositions&&!t.__webglVertexBuffer&&(t.__webglVertexBuffer=zt.createBuffer()),t.hasNormals&&!t.__webglNormalBuffer&&(t.__webglNormalBuffer=zt.createBuffer()),t.hasUvs&&!t.__webglUvBuffer&&(t.__webglUvBuffer=zt.createBuffer()),t.hasColors&&!t.__webglColorBuffer&&(t.__webglColorBuffer=zt.createBuffer()),t.hasPositions&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.positionArray,zt.DYNAMIC_DRAW),kt(e.attributes.position),zt.vertexAttribPointer(e.attributes.position,3,zt.FLOAT,!1,0,0)),t.hasNormals){if(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglNormalBuffer),r.shading===THREE.FlatShading){var i,n,a,o,s,h,l,u,c,f,d,p=3*t.count;for(d=0;d<p;d+=9)o=(f=t.normalArray)[d],h=f[d+1],u=f[d+2],s=f[d+3],l=f[d+4],c=f[d+5],i=(o+s+f[d+6])/3,n=(h+l+f[d+7])/3,a=(u+c+f[d+8])/3,f[d]=i,f[d+1]=n,f[d+2]=a,f[d+3]=i,f[d+4]=n,f[d+5]=a,f[d+6]=i,f[d+7]=n,f[d+8]=a}zt.bufferData(zt.ARRAY_BUFFER,t.normalArray,zt.DYNAMIC_DRAW),kt(e.attributes.normal),zt.vertexAttribPointer(e.attributes.normal,3,zt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUvBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.uvArray,zt.DYNAMIC_DRAW),kt(e.attributes.uv),zt.vertexAttribPointer(e.attributes.uv,2,zt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==THREE.NoColors&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.colorArray,zt.DYNAMIC_DRAW),kt(e.attributes.color),zt.vertexAttribPointer(e.attributes.color,3,zt.FLOAT,!1,0,0)),Vt(),zt.drawArrays(zt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,r,i,n,a){if(!1!==i.visible){var o=ee(t,e,r,i,a),s=!1,h=i.wireframe?1:0,l=16777215*n.id+2*o.id+h;if(l!==T&&(T=l,s=!0),s&&Nt(),a instanceof THREE.Mesh){var u=!0===i.wireframe?zt.LINES:zt.TRIANGLES;if(E=n.attributes.index){if(E.array instanceof Uint32Array&&rt.get("OES_element_index_uint")?(m=zt.UNSIGNED_INT,g=4):(m=zt.UNSIGNED_SHORT,g=2),0===(v=n.offsets).length)s&&(Bt(i,o,n,0),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(u,E.array.length,m,0),V.info.render.calls++,V.info.render.vertices+=E.array.length,V.info.render.faces+=E.array.length/3;else{s=!0;for(var c=0,f=v.length;c<f;c++){var d=v[c].index;s&&(Bt(i,o,n,d),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(u,v[c].count,m,v[c].start*g),V.info.render.calls++,V.info.render.vertices+=v[c].count,V.info.render.faces+=v[c].count/3}}}else{s&&Bt(i,o,n,0);var p=n.attributes.position;zt.drawArrays(u,0,p.array.length/3),V.info.render.calls++,V.info.render.vertices+=p.array.length/3,V.info.render.faces+=p.array.length/9}}else if(a instanceof THREE.PointCloud){s&&Bt(i,o,n,0);p=n.attributes.position;zt.drawArrays(zt.POINTS,0,p.array.length/3),V.info.render.calls++,V.info.render.points+=p.array.length/3}else if(a instanceof THREE.Line){var E;u=a.mode===THREE.LineStrip?zt.LINE_STRIP:zt.LINES;if(he(i.linewidth),E=n.attributes.index){var m,g,v;if(E.array instanceof Uint32Array?(m=zt.UNSIGNED_INT,g=4):(m=zt.UNSIGNED_SHORT,g=2),0===(v=n.offsets).length)s&&(Bt(i,o,n,0),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(u,E.array.length,m,0),V.info.render.calls++,V.info.render.vertices+=E.array.length;else{1<v.length&&(s=!0);for(c=0,f=v.length;c<f;c++){d=v[c].index;s&&(Bt(i,o,n,d),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(u,v[c].count,m,v[c].start*g),V.info.render.calls++,V.info.render.vertices+=v[c].count}}}else{s&&Bt(i,o,n,0);p=n.attributes.position;zt.drawArrays(u,0,p.array.length/3),V.info.render.calls++,V.info.render.points+=p.array.length/3}}}},this.renderBuffer=function(t,e,r,i,n,a){if(!1!==i.visible){var o=ee(t,e,r,i,a),s=o.attributes,h=!1,l=i.wireframe?1:0,u=16777215*n.id+2*o.id+l;if(u!==T&&(T=u,h=!0),h&&Nt(),!i.morphTargets&&0<=s.position?h&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglVertexBuffer),kt(s.position),zt.vertexAttribPointer(s.position,3,zt.FLOAT,!1,0,0)):a.morphTargetBase&&function(t,e,r){var i=t.program.attributes;-1!==r.morphTargetBase&&0<=i.position?(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[r.morphTargetBase]),kt(i.position),zt.vertexAttribPointer(i.position,3,zt.FLOAT,!1,0,0)):0<=i.position&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglVertexBuffer),kt(i.position),zt.vertexAttribPointer(i.position,3,zt.FLOAT,!1,0,0));if(r.morphTargetForcedOrder.length)for(var n=0,a=r.morphTargetForcedOrder,o=r.morphTargetInfluences;n<t.numSupportedMorphTargets&&n<a.length;)0<=i["morphTarget"+n]&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[a[n]]),kt(i["morphTarget"+n]),zt.vertexAttribPointer(i["morphTarget"+n],3,zt.FLOAT,!1,0,0)),0<=i["morphNormal"+n]&&t.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[a[n]]),kt(i["morphNormal"+n]),zt.vertexAttribPointer(i["morphNormal"+n],3,zt.FLOAT,!1,0,0)),r.__webglMorphTargetInfluences[n]=o[a[n]],n++;else{var s,h,l=[],o=r.morphTargetInfluences,u=o.length;for(h=0;h<u;h++)0<(s=o[h])&&l.push([s,h]);l.length>t.numSupportedMorphTargets?(l.sort(Gt),l.length=t.numSupportedMorphTargets):l.length>t.numSupportedMorphNormals?l.sort(Gt):0===l.length&&l.push([0,0]);for(var c,n=0;n<t.numSupportedMorphTargets;)l[n]?(c=l[n][1],0<=i["morphTarget"+n]&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[c]),kt(i["morphTarget"+n]),zt.vertexAttribPointer(i["morphTarget"+n],3,zt.FLOAT,!1,0,0)),0<=i["morphNormal"+n]&&t.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[c]),kt(i["morphNormal"+n]),zt.vertexAttribPointer(i["morphNormal"+n],3,zt.FLOAT,!1,0,0)),r.__webglMorphTargetInfluences[n]=o[c]):r.__webglMorphTargetInfluences[n]=0,n++}null!==t.program.uniforms.morphTargetInfluences&&zt.uniform1fv(t.program.uniforms.morphTargetInfluences,r.__webglMorphTargetInfluences)}(i,n,a),h){if(n.__webglCustomAttributesList)for(var c=0,f=n.__webglCustomAttributesList.length;c<f;c++){var d=n.__webglCustomAttributesList[c];0<=s[d.buffer.belongsToAttribute]&&(zt.bindBuffer(zt.ARRAY_BUFFER,d.buffer),kt(s[d.buffer.belongsToAttribute]),zt.vertexAttribPointer(s[d.buffer.belongsToAttribute],d.size,zt.FLOAT,!1,0,0))}0<=s.color&&(0<a.geometry.colors.length||0<a.geometry.faces.length?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglColorBuffer),kt(s.color),zt.vertexAttribPointer(s.color,3,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib3fv(s.color,i.defaultAttributeValues.color)),0<=s.normal&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglNormalBuffer),kt(s.normal),zt.vertexAttribPointer(s.normal,3,zt.FLOAT,!1,0,0)),0<=s.tangent&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglTangentBuffer),kt(s.tangent),zt.vertexAttribPointer(s.tangent,4,zt.FLOAT,!1,0,0)),0<=s.uv&&(a.geometry.faceVertexUvs[0]?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglUVBuffer),kt(s.uv),zt.vertexAttribPointer(s.uv,2,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib2fv(s.uv,i.defaultAttributeValues.uv)),0<=s.uv2&&(a.geometry.faceVertexUvs[1]?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglUV2Buffer),kt(s.uv2),zt.vertexAttribPointer(s.uv2,2,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib2fv(s.uv2,i.defaultAttributeValues.uv2)),i.skinning&&0<=s.skinIndex&&0<=s.skinWeight&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglSkinIndicesBuffer),kt(s.skinIndex),zt.vertexAttribPointer(s.skinIndex,4,zt.FLOAT,!1,0,0),zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglSkinWeightsBuffer),kt(s.skinWeight),zt.vertexAttribPointer(s.skinWeight,4,zt.FLOAT,!1,0,0)),0<=s.lineDistance&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglLineDistanceBuffer),kt(s.lineDistance),zt.vertexAttribPointer(s.lineDistance,1,zt.FLOAT,!1,0,0))}if(Vt(),a instanceof THREE.Mesh){var p=n.__typeArray===Uint32Array?zt.UNSIGNED_INT:zt.UNSIGNED_SHORT;i.wireframe?(he(i.wireframeLinewidth),h&&zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,n.__webglLineBuffer),zt.drawElements(zt.LINES,n.__webglLineCount,p,0)):(h&&zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,n.__webglFaceBuffer),zt.drawElements(zt.TRIANGLES,n.__webglFaceCount,p,0)),V.info.render.calls++,V.info.render.vertices+=n.__webglFaceCount,V.info.render.faces+=n.__webglFaceCount/3}else if(a instanceof THREE.Line){var E=a.mode===THREE.LineStrip?zt.LINE_STRIP:zt.LINES;he(i.linewidth),zt.drawArrays(E,0,n.__webglLineCount),V.info.render.calls++}else a instanceof THREE.PointCloud&&(zt.drawArrays(zt.POINTS,0,n.__webglParticleCount),V.info.render.calls++,V.info.render.points+=n.__webglParticleCount)}},this.render=function(t,e,r,i){if(e instanceof THREE.Camera!=!1){var n,a=t.fog;w=T=-1,($=!(S=null))===t.autoUpdate&&t.updateMatrixWorld(),void 0===e.parent&&e.updateMatrixWorld(),t.traverse(function(t){t instanceof THREE.SkinnedMesh&&t.skeleton.update()}),e.matrixWorldInverse.getInverse(e.matrixWorld),K.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),q.setFromMatrix(K),c.length=0,f.length=0,d.length=0,p.length=0,g.length=0,function t(e,r){if(!1===r.visible)return;if(r instanceof THREE.Scene||r instanceof THREE.Group);else if(function(t,e){void 0===t.__webglInit&&(t.__webglInit=!0,t._modelViewMatrix=new THREE.Matrix4,t._normalMatrix=new THREE.Matrix3,t.addEventListener("removed",Rt));var r=t.geometry;void 0===r||void 0===r.__webglInit&&(r.__webglInit=!0,r.addEventListener("dispose",_t),r instanceof THREE.BufferGeometry||(t instanceof THREE.Mesh?Zt(e,t,r):t instanceof THREE.Line?void 0===r.__webglVertexBuffer&&((u=r).__webglVertexBuffer=zt.createBuffer(),u.__webglColorBuffer=zt.createBuffer(),u.__webglLineDistanceBuffer=zt.createBuffer(),V.info.memory.geometries++,h=t,l=(s=r).vertices.length,s.__vertexArray=new Float32Array(3*l),s.__colorArray=new Float32Array(3*l),s.__lineDistanceArray=new Float32Array(1*l),s.__webglLineCount=l,Lt(h),r.verticesNeedUpdate=!0,r.colorsNeedUpdate=!0,r.lineDistancesNeedUpdate=!0):t instanceof THREE.PointCloud&&void 0===r.__webglVertexBuffer&&((o=r).__webglVertexBuffer=zt.createBuffer(),o.__webglColorBuffer=zt.createBuffer(),V.info.memory.geometries++,n=t,a=(i=r).vertices.length,i.__vertexArray=new Float32Array(3*a),i.__colorArray=new Float32Array(3*a),i.__sortArray=[],i.__webglParticleCount=a,Lt(n),r.verticesNeedUpdate=!0,r.colorsNeedUpdate=!0)));var i,n,a;var o;var s,h,l;var u;if(void 0===t.__webglActive)if(t.__webglActive=!0,t instanceof THREE.Mesh){if(r instanceof THREE.BufferGeometry)Qt(E,r,t);else if(r instanceof THREE.Geometry)for(var c=qt[r.id],f=0,d=c.length;f<d;f++)Qt(E,c[f],t)}else t instanceof THREE.Line||t instanceof THREE.PointCloud?Qt(E,r,t):(t instanceof THREE.ImmediateRenderObject||t.immediateRenderCallback)&&(p=t,m.push({id:null,object:p,opaque:null,transparent:null,z:0}));var p}(r,e),r instanceof THREE.Light)c.push(r);else if(r instanceof THREE.Sprite)p.push(r);else if(r instanceof THREE.LensFlare)g.push(r);else{var i=E[r.id];if(i&&(!1===r.frustumCulled||!0===q.intersectsObject(r))){!function(t,e){var r,i,n=t.geometry;if(n instanceof THREE.BufferGeometry)!function(t){for(var e=t.attributes,r=t.attributesKeys,i=0,n=r.length;i<n;i++){var a=r[i],o=e[a];if(void 0===o.buffer&&(o.buffer=zt.createBuffer(),o.needsUpdate=!0),!0===o.needsUpdate){var s="index"===a?zt.ELEMENT_ARRAY_BUFFER:zt.ARRAY_BUFFER;zt.bindBuffer(s,o.buffer),zt.bufferData(s,o.array,zt.STATIC_DRAW),o.needsUpdate=!1}}}(n);else if(t instanceof THREE.Mesh){!0===n.groupsNeedUpdate&&Zt(e,t,n);for(var a=qt[n.id],o=0,s=a.length;o<s;o++){var 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r,i,n,a,o,s,h,l,u,c,f,d,p=t.vertices,E=t.colors,m=t.lineDistances,g=p.length,v=E.length,T=m.length,x=t.__vertexArray,y=t.__colorArray,R=t.__lineDistanceArray,_=t.verticesNeedUpdate,H=t.colorsNeedUpdate,b=t.lineDistancesNeedUpdate,M=t.__webglCustomAttributesList;if(_){for(r=0;r<g;r++)a=p[r],x[o=3*r]=a.x,x[o+1]=a.y,x[o+2]=a.z;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,x,e)}if(H){for(i=0;i<v;i++)s=E[i],y[o=3*i]=s.r,y[o+1]=s.g,y[o+2]=s.b;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,y,e)}if(b){for(n=0;n<T;n++)R[n]=m[n];zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglLineDistanceBuffer),zt.bufferData(zt.ARRAY_BUFFER,R,e)}if(M)for(h=0,l=M.length;h<l;h++)if((d=M[h]).needsUpdate&&(void 0===d.boundTo||"vertices"===d.boundTo)){if(o=0,c=d.value.length,1===d.size)for(u=0;u<c;u++)d.array[u]=d.value[u];else if(2===d.size)for(u=0;u<c;u++)f=d.value[u],d.array[o]=f.x,d.array[o+1]=f.y,o+=2;else 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i,n,a,o,s,h,l,u,c,f,d,p,E=t.vertices,m=E.length,g=t.colors,v=g.length,T=t.__vertexArray,x=t.__colorArray,y=t.__sortArray,R=t.verticesNeedUpdate,_=(t.elementsNeedUpdate,t.colorsNeedUpdate),H=t.__webglCustomAttributesList;if(r.sortParticles){for(Z.copy(K),Z.multiply(r.matrixWorld),i=0;i<m;i++)a=E[i],Q.copy(a),Q.applyProjection(Z),y[i]=[Q.z,i];for(y.sort(Gt),i=0;i<m;i++)a=E[y[i][1]],T[o=3*i]=a.x,T[o+1]=a.y,T[o+2]=a.z;for(n=0;n<v;n++)o=3*n,h=g[y[n][1]],x[o]=h.r,x[o+1]=h.g,x[o+2]=h.b;if(H)for(l=0,u=H.length;l<u;l++)if(void 0===(p=H[l]).boundTo||"vertices"===p.boundTo)if(o=0,f=p.value.length,1===p.size)for(c=0;c<f;c++)s=y[c][1],p.array[c]=p.value[s];else if(2===p.size)for(c=0;c<f;c++)s=y[c][1],d=p.value[s],p.array[o]=d.x,p.array[o+1]=d.y,o+=2;else if(3===p.size)if("c"===p.type)for(c=0;c<f;c++)s=y[c][1],d=p.value[s],p.array[o]=d.r,p.array[o+1]=d.g,p.array[o+2]=d.b,o+=3;else for(c=0;c<f;c++)s=y[c][1],d=p.value[s],p.array[o]=d.x,p.array[o+1]=d.y,p.array[o+2]=d.z,o+=3;else 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n=0,a=r.children.length;n<a;n++)t(e,r.children[n])}(t,t),!0===V.sortObjects&&(f.sort(Ot),d.sort(It)),vt.render(t,e),V.info.render.calls=0,V.info.render.vertices=0,V.info.render.faces=0,V.info.render.points=0,this.setRenderTarget(r),(this.autoClear||i)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);for(var o=0,s=m.length;o<s;o++){var h=m[o],l=h.object;l.visible&&(ae(l,e),jt(h))}if(t.overrideMaterial){var u=t.overrideMaterial;this.setBlending(u.blending,u.blendEquation,u.blendSrc,u.blendDst),this.setDepthTest(u.depthTest),this.setDepthWrite(u.depthWrite),le(u.polygonOffset,u.polygonOffsetFactor,u.polygonOffsetUnits),Wt(f,e,c,a,!0,u),Wt(d,e,c,a,!0,u),Xt(m,"",e,c,a,!1,u)}else{u=null;this.setBlending(THREE.NoBlending),Wt(f,e,c,a,!1,u),Xt(m,"opaque",e,c,a,!1,u),Wt(d,e,c,a,!0,u),Xt(m,"transparent",e,c,a,!0,u)}Tt.render(t,e),xt.render(t,e,W,X),r&&r.generateMipmaps&&r.minFilter!==THREE.NearestFilter&&r.minFilter!==THREE.LinearFilter&&((n=r)instanceof THREE.WebGLRenderTargetCube?(zt.bindTexture(zt.TEXTURE_CUBE_MAP,n.__webglTexture),zt.generateMipmap(zt.TEXTURE_CUBE_MAP),zt.bindTexture(zt.TEXTURE_CUBE_MAP,null)):(zt.bindTexture(zt.TEXTURE_2D,n.__webglTexture),zt.generateMipmap(zt.TEXTURE_2D),zt.bindTexture(zt.TEXTURE_2D,null))),this.setDepthTest(!0),this.setDepthWrite(!0)}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.renderImmediateObject=function(t,e,r,i,n){var a=ee(t,e,r,i,n);T=-1,V.setMaterialFaces(i),n.immediateRenderCallback?n.immediateRenderCallback(a,zt,q):n.render(function(t){V.renderBufferImmediate(t,a,i)})};var qt={},Kt=0;function Zt(t,e,r){var i=e.material,n=!1;void 0!==qt[r.id]&&!0!==r.groupsNeedUpdate||(delete E[e.id],qt[r.id]=function(t,e){for(var r,i,n=rt.get("OES_element_index_uint")?4294967296:65535,a={},o=t.morphTargets.length,s=t.morphNormals.length,h={},l=[],u=0,c=t.faces.length;u<c;u++){var f=t.faces[u],d=e?f.materialIndex:0;d in 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in t.attributes)t.attributes[e].needsUpdate=!1}function te(t,e,r,i){var n;if(t.addEventListener("dispose",Mt),t instanceof THREE.MeshDepthMaterial?n="depth":t instanceof THREE.MeshNormalMaterial?n="normal":t instanceof THREE.MeshBasicMaterial?n="basic":t instanceof THREE.MeshLambertMaterial?n="lambert":t instanceof THREE.MeshPhongMaterial?n="phong":t instanceof THREE.LineBasicMaterial?n="basic":t instanceof THREE.LineDashedMaterial?n="dashed":t instanceof THREE.PointCloudMaterial&&(n="particle_basic"),n){var a=THREE.ShaderLib[n];t.__webglShader={uniforms:THREE.UniformsUtils.clone(a.uniforms),vertexShader:a.vertexShader,fragmentShader:a.fragmentShader}}else t.__webglShader={uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};var o=function(t){for(var e=0,r=0,i=0,n=0,a=0,o=t.length;a<o;a++){var s=t[a];s.onlyShadow||!1===s.visible||(s instanceof THREE.DirectionalLight&&e++,s instanceof THREE.PointLight&&r++,s instanceof THREE.SpotLight&&i++,s instanceof 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THREE.FogExp2,sizeAttenuation:t.sizeAttenuation,logarithmicDepthBuffer:H,skinning:t.skinning,maxBones:h,useVertexTexture:lt&&i&&i.skeleton&&i.skeleton.useVertexTexture,morphTargets:t.morphTargets,morphNormals:t.morphNormals,maxMorphTargets:V.maxMorphTargets,maxMorphNormals:V.maxMorphNormals,maxDirLights:o.directional,maxPointLights:o.point,maxSpotLights:o.spot,maxHemiLights:o.hemi,maxShadows:s,shadowMapEnabled:V.shadowMapEnabled&&i.receiveShadow&&0<s,shadowMapType:V.shadowMapType,shadowMapDebug:V.shadowMapDebug,shadowMapCascade:V.shadowMapCascade,alphaTest:t.alphaTest,metal:t.metal,wrapAround:t.wrapAround,doubleSided:t.side===THREE.DoubleSide,flipSided:t.side===THREE.BackSide},u=[];if(n?u.push(n):(u.push(t.fragmentShader),u.push(t.vertexShader)),void 0!==t.defines)for(var c in t.defines)u.push(c),u.push(t.defines[c]);for(var c in l)u.push(c),u.push(l[c]);for(var f,d=u.join(),p=0,E=b.length;p<E;p++){var m=b[p];if(m.code===d){(f=m).usedTimes++;break}}void 0===f&&(f=new THREE.WebGLProgram(V,d,t,l),b.push(f),V.info.memory.programs=b.length);var g=(t.program=f).attributes;if(t.morphTargets)for(var v="morphTarget",T=t.numSupportedMorphTargets=0;T<V.maxMorphTargets;T++)0<=g[v+T]&&t.numSupportedMorphTargets++;if(t.morphNormals){v="morphNormal";for(T=t.numSupportedMorphNormals=0;T<V.maxMorphNormals;T++)0<=g[v+T]&&t.numSupportedMorphNormals++}for(var x in t.uniformsList=[],t.__webglShader.uniforms){var y=t.program.uniforms[x];y&&t.uniformsList.push([t.__webglShader.uniforms[x],y])}}function ee(t,e,r,i,n){A=0,i.needsUpdate&&(i.program&&Dt(i),te(i,e,r,n),i.needsUpdate=!1),i.morphTargets&&(n.__webglMorphTargetInfluences||(n.__webglMorphTargetInfluences=new Float32Array(V.maxMorphTargets)));var a,o,s,h,l,u,c,f,d,p,E=!1,m=!1,g=!1,v=i.program,T=v.uniforms,x=i.__webglShader.uniforms;if(v.id!==M&&(zt.useProgram(v.program),M=v.id,g=m=E=!0),i.id!==w&&(-1===w&&(g=!0),w=i.id,m=!0),(E||t!==S)&&(zt.uniformMatrix4fv(T.projectionMatrix,!1,t.projectionMatrix.elements),H&&zt.uniform1f(T.logDepthBufFC,2/(Math.log(t.far+1)/Math.LN2)),t!==S&&(S=t),(i instanceof THREE.ShaderMaterial||i instanceof THREE.MeshPhongMaterial||i.envMap)&&null!==T.cameraPosition&&(Q.setFromMatrixPosition(t.matrixWorld),zt.uniform3f(T.cameraPosition,Q.x,Q.y,Q.z)),(i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.ShaderMaterial||i.skinning)&&null!==T.viewMatrix&&zt.uniformMatrix4fv(T.viewMatrix,!1,t.matrixWorldInverse.elements)),i.skinning)if(n.bindMatrix&&null!==T.bindMatrix&&zt.uniformMatrix4fv(T.bindMatrix,!1,n.bindMatrix.elements),n.bindMatrixInverse&&null!==T.bindMatrixInverse&&zt.uniformMatrix4fv(T.bindMatrixInverse,!1,n.bindMatrixInverse.elements),lt&&n.skeleton&&n.skeleton.useVertexTexture){if(null!==T.boneTexture){var y=ne();zt.uniform1i(T.boneTexture,y),V.setTexture(n.skeleton.boneTexture,y)}null!==T.boneTextureWidth&&zt.uniform1i(T.boneTextureWidth,n.skeleton.boneTextureWidth),null!==T.boneTextureHeight&&zt.uniform1i(T.boneTextureHeight,n.skeleton.boneTextureHeight)}else n.skeleton&&n.skeleton.boneMatrices&&null!==T.boneGlobalMatrices&&zt.uniformMatrix4fv(T.boneGlobalMatrices,!1,n.skeleton.boneMatrices);return m&&(r&&i.fog&&(f=r,(c=x).fogColor.value=f.color,f instanceof THREE.Fog?(c.fogNear.value=f.near,c.fogFar.value=f.far):f instanceof THREE.FogExp2&&(c.fogDensity.value=f.density)),(i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i.lights)&&($&&(g=!0,function(t){var e,r,i,n,a,o,s,h,l,u=0,c=0,f=0,d=tt,p=d.directional.colors,E=d.directional.positions,m=d.point.colors,g=d.point.positions,v=d.point.distances,T=d.spot.colors,x=d.spot.positions,y=d.spot.distances,R=d.spot.directions,_=d.spot.anglesCos,H=d.spot.exponents,b=d.hemi.skyColors,M=d.hemi.groundColors,w=d.hemi.positions,S=0,A=0,C=0,D=0,L=0,F=0,P=0,U=0,B=0,z=0,N=0,k=0;for(e=0,r=t.length;e<r;e++)if(!(i=t[e]).onlyShadow)if(n=i.color,s=i.intensity,l=i.distance,i instanceof THREE.AmbientLight){if(!i.visible)continue;V.gammaInput?(u+=n.r*n.r,c+=n.g*n.g,f+=n.b*n.b):(u+=n.r,c+=n.g,f+=n.b)}else if(i instanceof THREE.DirectionalLight){if(L+=1,!i.visible)continue;J.setFromMatrixPosition(i.matrixWorld),Q.setFromMatrixPosition(i.target.matrixWorld),J.sub(Q),J.normalize(),E[B=3*S]=J.x,E[B+1]=J.y,E[B+2]=J.z,V.gammaInput?oe(p,B,n,s*s):se(p,B,n,s),S+=1}else if(i instanceof THREE.PointLight){if(F+=1,!i.visible)continue;z=3*A,V.gammaInput?oe(m,z,n,s*s):se(m,z,n,s),Q.setFromMatrixPosition(i.matrixWorld),g[z]=Q.x,g[z+1]=Q.y,g[z+2]=Q.z,v[A]=l,A+=1}else if(i instanceof THREE.SpotLight){if(P+=1,!i.visible)continue;N=3*C,V.gammaInput?oe(T,N,n,s*s):se(T,N,n,s),J.setFromMatrixPosition(i.matrixWorld),x[N]=J.x,x[N+1]=J.y,x[N+2]=J.z,y[C]=l,Q.setFromMatrixPosition(i.target.matrixWorld),J.sub(Q),J.normalize(),R[N]=J.x,R[N+1]=J.y,R[N+2]=J.z,_[C]=Math.cos(i.angle),H[C]=i.exponent,C+=1}else if(i instanceof THREE.HemisphereLight){if(U+=1,!i.visible)continue;J.setFromMatrixPosition(i.matrixWorld),J.normalize(),w[k=3*D]=J.x,w[k+1]=J.y,w[k+2]=J.z,a=i.color,o=i.groundColor,V.gammaInput?(oe(b,k,a,h=s*s),oe(M,k,o,h)):(se(b,k,a,s),se(M,k,o,s)),D+=1}for(e=3*S,r=Math.max(p.length,3*L);e<r;e++)p[e]=0;for(e=3*A,r=Math.max(m.length,3*F);e<r;e++)m[e]=0;for(e=3*C,r=Math.max(T.length,3*P);e<r;e++)T[e]=0;for(e=3*D,r=Math.max(b.length,3*U);e<r;e++)b[e]=0;for(e=3*D,r=Math.max(M.length,3*U);e<r;e++)M[e]=0;d.directional.length=S,d.point.length=A,d.spot.length=C,d.hemi.length=D,d.ambient[0]=u,d.ambient[1]=c,d.ambient[2]=f}(e),$=!1),g?(u=tt,(l=x).ambientLightColor.value=u.ambient,l.directionalLightColor.value=u.directional.colors,l.directionalLightDirection.value=u.directional.positions,l.pointLightColor.value=u.point.colors,l.pointLightPosition.value=u.point.positions,l.pointLightDistance.value=u.point.distances,l.spotLightColor.value=u.spot.colors,l.spotLightPosition.value=u.spot.positions,l.spotLightDistance.value=u.spot.distances,l.spotLightDirection.value=u.spot.directions,l.spotLightAngleCos.value=u.spot.anglesCos,l.spotLightExponent.value=u.spot.exponents,l.hemisphereLightSkyColor.value=u.hemi.skyColors,l.hemisphereLightGroundColor.value=u.hemi.groundColors,l.hemisphereLightDirection.value=u.hemi.positions,ie(x,!0)):ie(x,!1)),(i instanceof THREE.MeshBasicMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshPhongMaterial)&&function(t,e){t.opacity.value=e.opacity,V.gammaInput?t.diffuse.value.copyGammaToLinear(e.color):t.diffuse.value=e.color;t.map.value=e.map,t.lightMap.value=e.lightMap,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale);e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale));var r;e.map?r=e.map:e.specularMap?r=e.specularMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.alphaMap&&(r=e.alphaMap);if(void 0!==r){var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,V.gammaInput,t.reflectivity.value=e.reflectivity;t.refractionRatio.value=e.refractionRatio,t.combine.value=e.combine,t.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping}(x,i),i instanceof THREE.LineBasicMaterial?re(x,i):i instanceof THREE.LineDashedMaterial?(re(x,i),h=i,(s=x).dashSize.value=h.dashSize,s.totalSize.value=h.dashSize+h.gapSize,s.scale.value=h.scale):i instanceof THREE.PointCloudMaterial?(o=i,(a=x).psColor.value=o.color,a.opacity.value=o.opacity,a.size.value=o.size,a.scale.value=R.height/2,a.map.value=o.map):i instanceof THREE.MeshPhongMaterial?function(t,e){t.shininess.value=e.shininess,V.gammaInput?(t.ambient.value.copyGammaToLinear(e.ambient),t.emissive.value.copyGammaToLinear(e.emissive),t.specular.value.copyGammaToLinear(e.specular)):(t.ambient.value=e.ambient,t.emissive.value=e.emissive,t.specular.value=e.specular);e.wrapAround&&t.wrapRGB.value.copy(e.wrapRGB)}(x,i):i instanceof THREE.MeshLambertMaterial?function(t,e){V.gammaInput?(t.ambient.value.copyGammaToLinear(e.ambient),t.emissive.value.copyGammaToLinear(e.emissive)):(t.ambient.value=e.ambient,t.emissive.value=e.emissive);e.wrapAround&&t.wrapRGB.value.copy(e.wrapRGB)}(x,i):i instanceof THREE.MeshDepthMaterial?(x.mNear.value=t.near,x.mFar.value=t.far,x.opacity.value=i.opacity):i instanceof THREE.MeshNormalMaterial&&(x.opacity.value=i.opacity),n.receiveShadow&&!i._shadowPass&&function(t,e){if(t.shadowMatrix)for(var r=0,i=0,n=e.length;i<n;i++){var a=e[i];a.castShadow&&((a instanceof THREE.SpotLight||a instanceof THREE.DirectionalLight&&!a.shadowCascade)&&(t.shadowMap.value[r]=a.shadowMap,t.shadowMapSize.value[r]=a.shadowMapSize,t.shadowMatrix.value[r]=a.shadowMatrix,t.shadowDarkness.value[r]=a.shadowDarkness,t.shadowBias.value[r]=a.shadowBias,r++))}}(x,e),function(t){for(var e,r,i,n=0,a=t.length;n<a;n++){var o=t[n][0];if(!1!==o.needsUpdate){var s=o.type,h=o.value,l=t[n][1];switch(s){case"1i":zt.uniform1i(l,h);break;case"1f":zt.uniform1f(l,h);break;case"2f":zt.uniform2f(l,h[0],h[1]);break;case"3f":zt.uniform3f(l,h[0],h[1],h[2]);break;case"4f":zt.uniform4f(l,h[0],h[1],h[2],h[3]);break;case"1iv":zt.uniform1iv(l,h);break;case"3iv":zt.uniform3iv(l,h);break;case"1fv":zt.uniform1fv(l,h);break;case"2fv":zt.uniform2fv(l,h);break;case"3fv":zt.uniform3fv(l,h);break;case"4fv":zt.uniform4fv(l,h);break;case"Matrix3fv":zt.uniformMatrix3fv(l,!1,h);break;case"Matrix4fv":zt.uniformMatrix4fv(l,!1,h);break;case"i":zt.uniform1i(l,h);break;case"f":zt.uniform1f(l,h);break;case"v2":zt.uniform2f(l,h.x,h.y);break;case"v3":zt.uniform3f(l,h.x,h.y,h.z);break;case"v4":zt.uniform4f(l,h.x,h.y,h.z,h.w);break;case"c":zt.uniform3f(l,h.r,h.g,h.b);break;case"iv1":zt.uniform1iv(l,h);break;case"iv":zt.uniform3iv(l,h);break;case"fv1":zt.uniform1fv(l,h);break;case"fv":zt.uniform3fv(l,h);break;case"v2v":void 0===o._array&&(o._array=new Float32Array(2*h.length));for(var u=0,c=h.length;u<c;u++)i=2*u,o._array[i]=h[u].x,o._array[i+1]=h[u].y;zt.uniform2fv(l,o._array);break;case"v3v":void 0===o._array&&(o._array=new Float32Array(3*h.length));for(var u=0,c=h.length;u<c;u++)i=3*u,o._array[i]=h[u].x,o._array[i+1]=h[u].y,o._array[i+2]=h[u].z;zt.uniform3fv(l,o._array);break;case"v4v":void 0===o._array&&(o._array=new Float32Array(4*h.length));for(var u=0,c=h.length;u<c;u++)i=4*u,o._array[i]=h[u].x,o._array[i+1]=h[u].y,o._array[i+2]=h[u].z,o._array[i+3]=h[u].w;zt.uniform4fv(l,o._array);break;case"m3":zt.uniformMatrix3fv(l,!1,h.elements);break;case"m3v":void 0===o._array&&(o._array=new Float32Array(9*h.length));for(var u=0,c=h.length;u<c;u++)h[u].flattenToArrayOffset(o._array,9*u);zt.uniformMatrix3fv(l,!1,o._array);break;case"m4":zt.uniformMatrix4fv(l,!1,h.elements);break;case"m4v":void 0===o._array&&(o._array=new Float32Array(16*h.length));for(var 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ie(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLightColor.needsUpdate=e,t.directionalLightDirection.needsUpdate=e,t.pointLightColor.needsUpdate=e,t.pointLightPosition.needsUpdate=e,t.pointLightDistance.needsUpdate=e,t.spotLightColor.needsUpdate=e,t.spotLightPosition.needsUpdate=e,t.spotLightDistance.needsUpdate=e,t.spotLightDirection.needsUpdate=e,t.spotLightAngleCos.needsUpdate=e,t.spotLightExponent.needsUpdate=e,t.hemisphereLightSkyColor.needsUpdate=e,t.hemisphereLightGroundColor.needsUpdate=e,t.hemisphereLightDirection.needsUpdate=e}function ne(){var t=A;return nt<=t&&console.warn("WebGLRenderer: trying to use "+t+" texture units while this GPU supports only "+nt),A+=1,t}function ae(t,e){t._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,t.matrixWorld),t._normalMatrix.getNormalMatrix(t._modelViewMatrix)}function oe(t,e,r,i){t[e]=r.r*r.r*i,t[e+1]=r.g*r.g*i,t[e+2]=r.b*r.b*i}function se(t,e,r,i){t[e]=r.r*i,t[e+1]=r.g*i,t[e+2]=r.b*i}function he(t){t!==N&&(zt.lineWidth(t),N=t)}function le(t,e,r){U!==t&&(t?zt.enable(zt.POLYGON_OFFSET_FILL):zt.disable(zt.POLYGON_OFFSET_FILL),U=t),!t||B===e&&z===r||(zt.polygonOffset(e,r),B=e,z=r)}function ue(t,e,r){var i;r?(zt.texParameteri(t,zt.TEXTURE_WRAP_S,ge(e.wrapS)),zt.texParameteri(t,zt.TEXTURE_WRAP_T,ge(e.wrapT)),zt.texParameteri(t,zt.TEXTURE_MAG_FILTER,ge(e.magFilter)),zt.texParameteri(t,zt.TEXTURE_MIN_FILTER,ge(e.minFilter))):(zt.texParameteri(t,zt.TEXTURE_WRAP_S,zt.CLAMP_TO_EDGE),zt.texParameteri(t,zt.TEXTURE_WRAP_T,zt.CLAMP_TO_EDGE),zt.texParameteri(t,zt.TEXTURE_MAG_FILTER,me(e.magFilter)),zt.texParameteri(t,zt.TEXTURE_MIN_FILTER,me(e.minFilter))),(i=rt.get("EXT_texture_filter_anisotropic"))&&e.type!==THREE.FloatType&&(1<e.anisotropy||e.__oldAnisotropy)&&(zt.texParameterf(t,i.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(e.anisotropy,V.getMaxAnisotropy())),e.__oldAnisotropy=e.anisotropy)}function ce(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),i=document.createElement("canvas");return i.width=Math.floor(t.width*r),i.height=Math.floor(t.height*r),i.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,i.width,i.height),console.log("THREE.WebGLRenderer:",t,"is too big ("+t.width+"x"+t.height+"). 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Ee(t,e){zt.bindRenderbuffer(zt.RENDERBUFFER,t),e.depthBuffer&&!e.stencilBuffer?(zt.renderbufferStorage(zt.RENDERBUFFER,zt.DEPTH_COMPONENT16,e.width,e.height),zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_ATTACHMENT,zt.RENDERBUFFER,t)):e.depthBuffer&&e.stencilBuffer?(zt.renderbufferStorage(zt.RENDERBUFFER,zt.DEPTH_STENCIL,e.width,e.height),zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_STENCIL_ATTACHMENT,zt.RENDERBUFFER,t)):zt.renderbufferStorage(zt.RENDERBUFFER,zt.RGBA4,e.width,e.height)}function me(t){return t===THREE.NearestFilter||t===THREE.NearestMipMapNearestFilter||t===THREE.NearestMipMapLinearFilter?zt.NEAREST:zt.LINEAR}function ge(t){var e;if(t===THREE.RepeatWrapping)return zt.REPEAT;if(t===THREE.ClampToEdgeWrapping)return zt.CLAMP_TO_EDGE;if(t===THREE.MirroredRepeatWrapping)return zt.MIRRORED_REPEAT;if(t===THREE.NearestFilter)return zt.NEAREST;if(t===THREE.NearestMipMapNearestFilter)return zt.NEAREST_MIPMAP_NEAREST;if(t===THREE.NearestMipMapLinearFilter)return zt.NEAREST_MIPMAP_LINEAR;if(t===THREE.LinearFilter)return zt.LINEAR;if(t===THREE.LinearMipMapNearestFilter)return zt.LINEAR_MIPMAP_NEAREST;if(t===THREE.LinearMipMapLinearFilter)return zt.LINEAR_MIPMAP_LINEAR;if(t===THREE.UnsignedByteType)return zt.UNSIGNED_BYTE;if(t===THREE.UnsignedShort4444Type)return zt.UNSIGNED_SHORT_4_4_4_4;if(t===THREE.UnsignedShort5551Type)return zt.UNSIGNED_SHORT_5_5_5_1;if(t===THREE.UnsignedShort565Type)return zt.UNSIGNED_SHORT_5_6_5;if(t===THREE.ByteType)return zt.BYTE;if(t===THREE.ShortType)return zt.SHORT;if(t===THREE.UnsignedShortType)return zt.UNSIGNED_SHORT;if(t===THREE.IntType)return zt.INT;if(t===THREE.UnsignedIntType)return zt.UNSIGNED_INT;if(t===THREE.FloatType)return zt.FLOAT;if(t===THREE.AlphaFormat)return zt.ALPHA;if(t===THREE.RGBFormat)return zt.RGB;if(t===THREE.RGBAFormat)return zt.RGBA;if(t===THREE.LuminanceFormat)return zt.LUMINANCE;if(t===THREE.LuminanceAlphaFormat)return zt.LUMINANCE_ALPHA;if(t===THREE.AddEquation)return zt.FUNC_ADD;if(t===THREE.SubtractEquation)return zt.FUNC_SUBTRACT;if(t===THREE.ReverseSubtractEquation)return zt.FUNC_REVERSE_SUBTRACT;if(t===THREE.ZeroFactor)return zt.ZERO;if(t===THREE.OneFactor)return zt.ONE;if(t===THREE.SrcColorFactor)return zt.SRC_COLOR;if(t===THREE.OneMinusSrcColorFactor)return zt.ONE_MINUS_SRC_COLOR;if(t===THREE.SrcAlphaFactor)return zt.SRC_ALPHA;if(t===THREE.OneMinusSrcAlphaFactor)return zt.ONE_MINUS_SRC_ALPHA;if(t===THREE.DstAlphaFactor)return zt.DST_ALPHA;if(t===THREE.OneMinusDstAlphaFactor)return zt.ONE_MINUS_DST_ALPHA;if(t===THREE.DstColorFactor)return zt.DST_COLOR;if(t===THREE.OneMinusDstColorFactor)return zt.ONE_MINUS_DST_COLOR;if(t===THREE.SrcAlphaSaturateFactor)return zt.SRC_ALPHA_SATURATE;if(null!==(e=rt.get("WEBGL_compressed_texture_s3tc"))){if(t===THREE.RGB_S3TC_DXT1_Format)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===THREE.RGBA_S3TC_DXT1_Format)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===THREE.RGBA_S3TC_DXT3_Format)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===THREE.RGBA_S3TC_DXT5_Format)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(null!==(e=rt.get("WEBGL_compressed_texture_pvrtc"))){if(t===THREE.RGB_PVRTC_4BPPV1_Format)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===THREE.RGB_PVRTC_2BPPV1_Format)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===THREE.RGBA_PVRTC_4BPPV1_Format)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===THREE.RGBA_PVRTC_2BPPV1_Format)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(null!==(e=rt.get("EXT_blend_minmax"))){if(t===THREE.MinEquation)return e.MIN_EXT;if(t===THREE.MaxEquation)return e.MAX_EXT}return 0}this.setFaceCulling=function(t,e){t===THREE.CullFaceNone?zt.disable(zt.CULL_FACE):(e===THREE.FrontFaceDirectionCW?zt.frontFace(zt.CW):zt.frontFace(zt.CCW),t===THREE.CullFaceBack?zt.cullFace(zt.BACK):t===THREE.CullFaceFront?zt.cullFace(zt.FRONT):zt.cullFace(zt.FRONT_AND_BACK),zt.enable(zt.CULL_FACE))},this.setMaterialFaces=function(t){var e=t.side===THREE.DoubleSide,r=t.side===THREE.BackSide;u!==e&&(e?zt.disable(zt.CULL_FACE):zt.enable(zt.CULL_FACE),u=e),x!==r&&(r?zt.frontFace(zt.CW):zt.frontFace(zt.CCW),x=r)},this.setDepthTest=function(t){F!==t&&(t?zt.enable(zt.DEPTH_TEST):zt.disable(zt.DEPTH_TEST),F=t)},this.setDepthWrite=function(t){P!==t&&(zt.depthMask(t),P=t)},this.setBlending=function(t,e,r,i){t!==y&&(t===THREE.NoBlending?zt.disable(zt.BLEND):t===THREE.AdditiveBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.SRC_ALPHA,zt.ONE)):t===THREE.SubtractiveBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.ZERO,zt.ONE_MINUS_SRC_COLOR)):t===THREE.MultiplyBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.ZERO,zt.SRC_COLOR)):t===THREE.CustomBlending?zt.enable(zt.BLEND):(zt.enable(zt.BLEND),zt.blendEquationSeparate(zt.FUNC_ADD,zt.FUNC_ADD),zt.blendFuncSeparate(zt.SRC_ALPHA,zt.ONE_MINUS_SRC_ALPHA,zt.ONE,zt.ONE_MINUS_SRC_ALPHA)),y=t),t===THREE.CustomBlending?(e!==C&&(zt.blendEquation(ge(e)),C=e),r===D&&i===L||(zt.blendFunc(ge(r),ge(i)),D=r,L=i)):L=D=C=null},this.uploadTexture=function(t){void 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THREE.CompressedTexture)for(s=0,h=o.length;s<h;s++)a=o[s],t.format!==THREE.RGBAFormat&&t.format!==THREE.RGBFormat?-1<pt().indexOf(i)?zt.compressedTexImage2D(zt.TEXTURE_2D,s,i,a.width,a.height,0,a.data):console.warn("Attempt to load unsupported compressed texture format"):zt.texImage2D(zt.TEXTURE_2D,s,i,a.width,a.height,0,i,n,a.data);else if(0<o.length&&r){for(s=0,h=o.length;s<h;s++)a=o[s],zt.texImage2D(zt.TEXTURE_2D,s,i,i,n,a);t.generateMipmaps=!1}else zt.texImage2D(zt.TEXTURE_2D,0,i,i,n,t.image);t.generateMipmaps&&r&&zt.generateMipmap(zt.TEXTURE_2D),t.needsUpdate=!1,t.onUpdate&&t.onUpdate()},this.setTexture=function(t,e){zt.activeTexture(zt.TEXTURE0+e),t.needsUpdate?V.uploadTexture(t):zt.bindTexture(zt.TEXTURE_2D,t.__webglTexture)},this.setRenderTarget=function(t){var e,r,i,n,a,o=t instanceof THREE.WebGLRenderTargetCube;if(t&&void 0===t.__webglFramebuffer){void 0===t.depthBuffer&&(t.depthBuffer=!0),void 0===t.stencilBuffer&&(t.stencilBuffer=!0),t.addEventListener("dispose",bt),t.__webglTexture=zt.createTexture(),V.info.memory.textures++;var s=THREE.Math.isPowerOfTwo(t.width)&&THREE.Math.isPowerOfTwo(t.height),h=ge(t.format),l=ge(t.type);if(o){t.__webglFramebuffer=[],t.__webglRenderbuffer=[],zt.bindTexture(zt.TEXTURE_CUBE_MAP,t.__webglTexture),ue(zt.TEXTURE_CUBE_MAP,t,s);for(var u=0;u<6;u++)t.__webglFramebuffer[u]=zt.createFramebuffer(),t.__webglRenderbuffer[u]=zt.createRenderbuffer(),zt.texImage2D(zt.TEXTURE_CUBE_MAP_POSITIVE_X+u,0,h,t.width,t.height,0,h,l,null),pe(t.__webglFramebuffer[u],t,zt.TEXTURE_CUBE_MAP_POSITIVE_X+u),Ee(t.__webglRenderbuffer[u],t);s&&zt.generateMipmap(zt.TEXTURE_CUBE_MAP)}else t.__webglFramebuffer=zt.createFramebuffer(),t.shareDepthFrom?t.__webglRenderbuffer=t.shareDepthFrom.__webglRenderbuffer:t.__webglRenderbuffer=zt.createRenderbuffer(),zt.bindTexture(zt.TEXTURE_2D,t.__webglTexture),ue(zt.TEXTURE_2D,t,s),zt.texImage2D(zt.TEXTURE_2D,0,h,t.width,t.height,0,h,l,null),pe(t.__webglFramebuffer,t,zt.TEXTURE_2D),t.shareDepthFrom?t.depthBuffer&&!t.stencilBuffer?zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_ATTACHMENT,zt.RENDERBUFFER,t.__webglRenderbuffer):t.depthBuffer&&t.stencilBuffer&&zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_STENCIL_ATTACHMENT,zt.RENDERBUFFER,t.__webglRenderbuffer):Ee(t.__webglRenderbuffer,t),s&&zt.generateMipmap(zt.TEXTURE_2D);o?zt.bindTexture(zt.TEXTURE_CUBE_MAP,null):zt.bindTexture(zt.TEXTURE_2D,null),zt.bindRenderbuffer(zt.RENDERBUFFER,null),zt.bindFramebuffer(zt.FRAMEBUFFER,null)}t?(e=o?t.__webglFramebuffer[t.activeCubeFace]:t.__webglFramebuffer,r=t.width,i=t.height,a=n=0):(e=null,r=I,i=G,n=k,a=O),e!==v&&(zt.bindFramebuffer(zt.FRAMEBUFFER,e),zt.viewport(n,a,r,i),v=e),W=r,X=i},this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},this.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}},THREE.WebGLRenderTarget=function(t,e,r){this.width=t,this.height=e,r=r||{},this.wrapS=void 0!==r.wrapS?r.wrapS:THREE.ClampToEdgeWrapping,this.wrapT=void 0!==r.wrapT?r.wrapT:THREE.ClampToEdgeWrapping,this.magFilter=void 0!==r.magFilter?r.magFilter:THREE.LinearFilter,this.minFilter=void 0!==r.minFilter?r.minFilter:THREE.LinearMipMapLinearFilter,this.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,this.offset=new THREE.Vector2(0,0),this.repeat=new THREE.Vector2(1,1),this.format=void 0!==r.format?r.format:THREE.RGBAFormat,this.type=void 0!==r.type?r.type:THREE.UnsignedByteType,this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0===r.stencilBuffer||r.stencilBuffer,this.generateMipmaps=!0,this.shareDepthFrom=null},THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(t,e){this.width=t,this.height=e},clone:function(){var t=new THREE.WebGLRenderTarget(this.width,this.height);return t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.format=this.format,t.type=this.type,t.depthBuffer=this.depthBuffer,t.stencilBuffer=this.stencilBuffer,t.generateMipmaps=this.generateMipmaps,t.shareDepthFrom=this.shareDepthFrom,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype),THREE.WebGLRenderTargetCube=function(t,e,r){THREE.WebGLRenderTarget.call(this,t,e,r),this.activeCubeFace=0},THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype),THREE.WebGLExtensions=function(r){var i={};this.get=function(t){if(void 0!==i[t])return i[t];var 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null===e&&console.log("THREE.WebGLRenderer: "+t+" extension not supported."),i[t]=e}},THREE.WebGLProgram=function(){var _=0;return function(t,e,r,i){var n=t,a=n.context,o=r.defines,s=r.__webglShader.uniforms,h=r.attributes,l=r.__webglShader.vertexShader,u=r.__webglShader.fragmentShader,c=r.index0AttributeName;void 0===c&&!0===i.morphTargets&&(c="position");var f="SHADOWMAP_TYPE_BASIC";i.shadowMapType===THREE.PCFShadowMap?f="SHADOWMAP_TYPE_PCF":i.shadowMapType===THREE.PCFSoftShadowMap&&(f="SHADOWMAP_TYPE_PCF_SOFT");var d,p,E=function(t){var e,r,i=[];for(var n in t)!1!==(e=t[n])&&(r="#define "+n+" "+e,i.push(r));return i.join("\n")}(o),m=a.createProgram();r instanceof THREE.RawShaderMaterial?p=d="":(d=["precision "+i.precision+" float;","precision "+i.precision+" int;",E,i.supportsVertexTextures?"#define VERTEX_TEXTURES":"",n.gammaInput?"#define GAMMA_INPUT":"",n.gammaOutput?"#define GAMMA_OUTPUT":"","#define MAX_DIR_LIGHTS "+i.maxDirLights,"#define MAX_POINT_LIGHTS 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T=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","modelMatrix","cameraPosition","morphTargetInfluences","bindMatrix","bindMatrixInverse"];for(var x in i.useVertexTexture?(T.push("boneTexture"),T.push("boneTextureWidth"),T.push("boneTextureHeight")):T.push("boneGlobalMatrices"),i.logarithmicDepthBuffer&&T.push("logDepthBufFC"),s)T.push(x);this.uniforms=function(t,e,r){for(var i={},n=0,a=r.length;n<a;n++){var o=r[n];i[o]=t.getUniformLocation(e,o)}return i}(a,m,T),T=["position","normal","uv","uv2","tangent","color","skinIndex","skinWeight","lineDistance"];for(var y=0;y<i.maxMorphTargets;y++)T.push("morphTarget"+y);for(y=0;y<i.maxMorphNormals;y++)T.push("morphNormal"+y);for(var R in h)T.push(R);return this.attributes=function(t,e,r){for(var i={},n=0,a=r.length;n<a;n++){var o=r[n];i[o]=t.getAttribLocation(e,o)}return i}(a,m,T),this.attributesKeys=Object.keys(this.attributes),this.id=_++,this.code=e,this.usedTimes=1,this.program=m,this.vertexShader=g,this.fragmentShader=v,this}}(),THREE.WebGLShader=function(t,e,r){var i=t.createShader(e);return t.shaderSource(i,r),t.compileShader(i),!1===t.getShaderParameter(i,t.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile."),""!==t.getShaderInfoLog(i)&&(console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",t.getShaderInfoLog(i)),console.warn(function(t){for(var e=t.split("\n"),r=0;r<e.length;r++)e[r]=r+1+": "+e[r];return e.join("\n")}(r))),i},THREE.LensFlarePlugin=function(v,T){var x,y,R,_,H,b,M,w,S=v.context,A=function(){var t,e,r,i,n,a,o=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),s=new Uint16Array([0,1,2,0,2,3]);x=S.createBuffer(),y=S.createBuffer(),S.bindBuffer(S.ARRAY_BUFFER,x),S.bufferData(S.ARRAY_BUFFER,o,S.STATIC_DRAW),S.bindBuffer(S.ELEMENT_ARRAY_BUFFER,y),S.bufferData(S.ELEMENT_ARRAY_BUFFER,s,S.STATIC_DRAW),M=S.createTexture(),w=S.createTexture(),S.bindTexture(S.TEXTURE_2D,M),S.texImage2D(S.TEXTURE_2D,0,S.RGB,16,16,0,S.RGB,S.UNSIGNED_BYTE,null),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_S,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_T,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MAG_FILTER,S.NEAREST),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MIN_FILTER,S.NEAREST),S.bindTexture(S.TEXTURE_2D,w),S.texImage2D(S.TEXTURE_2D,0,S.RGBA,16,16,0,S.RGBA,S.UNSIGNED_BYTE,null),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_S,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_T,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MAG_FILTER,S.NEAREST),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MIN_FILTER,S.NEAREST),t=(b=0<S.getParameter(S.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","vUV = uv;","vec2 pos = position;","if( renderType == 2 ) {","vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","vVisibility = visibility.r / 9.0;","vVisibility *= 1.0 - visibility.g / 9.0;","vVisibility *= visibility.b / 9.0;","vVisibility *= 1.0 - 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vUV );","texture.a *= opacity * visibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")},e=t,r=S.createProgram(),i=S.createShader(S.FRAGMENT_SHADER),n=S.createShader(S.VERTEX_SHADER),a="precision "+v.getPrecision()+" float;\n",S.shaderSource(i,a+e.fragmentShader),S.shaderSource(n,a+e.vertexShader),S.compileShader(i),S.compileShader(n),S.attachShader(r,i),S.attachShader(r,n),S.linkProgram(r),R=r,_={vertex:S.getAttribLocation(R,"position"),uv:S.getAttribLocation(R,"uv")},H={renderType:S.getUniformLocation(R,"renderType"),map:S.getUniformLocation(R,"map"),occlusionMap:S.getUniformLocation(R,"occlusionMap"),opacity:S.getUniformLocation(R,"opacity"),color:S.getUniformLocation(R,"color"),scale:S.getUniformLocation(R,"scale"),rotation:S.getUniformLocation(R,"rotation"),screenPosition:S.getUniformLocation(R,"screenPosition")}};this.render=function(t,e,r,i){if(0!==T.length){var n=new THREE.Vector3,a=i/r,o=.5*r,s=.5*i,h=16/i,l=new THREE.Vector2(h*a,h),u=new THREE.Vector3(1,1,0),c=new THREE.Vector2(1,1);void 0===R&&A(),S.useProgram(R),S.enableVertexAttribArray(_.vertex),S.enableVertexAttribArray(_.uv),S.uniform1i(H.occlusionMap,0),S.uniform1i(H.map,1),S.bindBuffer(S.ARRAY_BUFFER,x),S.vertexAttribPointer(_.vertex,2,S.FLOAT,!1,16,0),S.vertexAttribPointer(_.uv,2,S.FLOAT,!1,16,8),S.bindBuffer(S.ELEMENT_ARRAY_BUFFER,y),S.disable(S.CULL_FACE),S.depthMask(!1);for(var f=0,d=T.length;f<d;f++){h=16/i,l.set(h*a,h);var p=T[f];if(n.set(p.matrixWorld.elements[12],p.matrixWorld.elements[13],p.matrixWorld.elements[14]),n.applyMatrix4(e.matrixWorldInverse),n.applyProjection(e.projectionMatrix),u.copy(n),c.x=u.x*o+o,c.y=u.y*s+s,b||0<c.x&&c.x<r&&0<c.y&&c.y<i){S.activeTexture(S.TEXTURE1),S.bindTexture(S.TEXTURE_2D,M),S.copyTexImage2D(S.TEXTURE_2D,0,S.RGB,c.x-8,c.y-8,16,16,0),S.uniform1i(H.renderType,0),S.uniform2f(H.scale,l.x,l.y),S.uniform3f(H.screenPosition,u.x,u.y,u.z),S.disable(S.BLEND),S.enable(S.DEPTH_TEST),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0),S.activeTexture(S.TEXTURE0),S.bindTexture(S.TEXTURE_2D,w),S.copyTexImage2D(S.TEXTURE_2D,0,S.RGBA,c.x-8,c.y-8,16,16,0),S.uniform1i(H.renderType,1),S.disable(S.DEPTH_TEST),S.activeTexture(S.TEXTURE1),S.bindTexture(S.TEXTURE_2D,M),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0),p.positionScreen.copy(u),p.customUpdateCallback?p.customUpdateCallback(p):p.updateLensFlares(),S.uniform1i(H.renderType,2),S.enable(S.BLEND);for(var E=0,m=p.lensFlares.length;E<m;E++){var g=p.lensFlares[E];.001<g.opacity&&.001<g.scale&&(u.x=g.x,u.y=g.y,u.z=g.z,h=g.size*g.scale/i,l.x=h*a,l.y=h,S.uniform3f(H.screenPosition,u.x,u.y,u.z),S.uniform2f(H.scale,l.x,l.y),S.uniform1f(H.rotation,g.rotation),S.uniform1f(H.opacity,g.opacity),S.uniform3f(H.color,g.color.r,g.color.g,g.color.b),v.setBlending(g.blending,g.blendEquation,g.blendSrc,g.blendDst),v.setTexture(g.texture,1),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0))}}}S.enable(S.CULL_FACE),S.enable(S.DEPTH_TEST),S.depthMask(!0),v.resetGLState()}}},THREE.ShadowMapPlugin=function(w,S,s,A){var C,D,L,F,P=w.context,U=new THREE.Frustum,B=new THREE.Matrix4,h=new THREE.Vector3,l=new THREE.Vector3,z=new THREE.Vector3,N=[],t=THREE.ShaderLib.depthRGBA,e=THREE.UniformsUtils.clone(t.uniforms);function k(t,e,r){if(e.visible){var i=s[e.id];if(i&&e.castShadow&&(!1===e.frustumCulled||!0===U.intersectsObject(e)))for(var n=0,a=i.length;n<a;n++){var o=i[n];e._modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,e.matrixWorld),N.push(o)}for(n=0,a=e.children.length;n<a;n++)k(t,e.children[n],r)}}function V(t,e){var r=new THREE.DirectionalLight;r.isVirtual=!0,r.onlyShadow=!0,r.castShadow=!0,r.shadowCameraNear=t.shadowCameraNear,r.shadowCameraFar=t.shadowCameraFar,r.shadowCameraLeft=t.shadowCameraLeft,r.shadowCameraRight=t.shadowCameraRight,r.shadowCameraBottom=t.shadowCameraBottom,r.shadowCameraTop=t.shadowCameraTop,r.shadowCameraVisible=t.shadowCameraVisible,r.shadowDarkness=t.shadowDarkness,r.shadowBias=t.shadowCascadeBias[e],r.shadowMapWidth=t.shadowCascadeWidth[e],r.shadowMapHeight=t.shadowCascadeHeight[e],r.pointsWorld=[],r.pointsFrustum=[];for(var i=r.pointsWorld,n=r.pointsFrustum,a=0;a<8;a++)i[a]=new THREE.Vector3,n[a]=new THREE.Vector3;var o=t.shadowCascadeNearZ[e],s=t.shadowCascadeFarZ[e];return n[0].set(-1,-1,o),n[1].set(1,-1,o),n[2].set(-1,1,o),n[3].set(1,1,o),n[4].set(-1,-1,s),n[5].set(1,-1,s),n[6].set(-1,1,s),n[7].set(1,1,s),r}function O(t,e){var r=t.shadowCascadeArray[e];r.position.copy(t.position),r.target.position.copy(t.target.position),r.lookAt(r.target),r.shadowCameraVisible=t.shadowCameraVisible,r.shadowDarkness=t.shadowDarkness,r.shadowBias=t.shadowCascadeBias[e];var i=t.shadowCascadeNearZ[e],n=t.shadowCascadeFarZ[e],a=r.pointsFrustum;a[0].z=i,a[1].z=i,a[2].z=i,a[3].z=i,a[4].z=n,a[5].z=n,a[6].z=n,a[7].z=n}function I(t,e){var r=e.shadowCamera,i=e.pointsFrustum,n=e.pointsWorld;h.set(1/0,1/0,1/0),l.set(-1/0,-1/0,-1/0);for(var a=0;a<8;a++){var o=n[a];o.copy(i[a]),o.unproject(t),o.applyMatrix4(r.matrixWorldInverse),o.x<h.x&&(h.x=o.x),o.x>l.x&&(l.x=o.x),o.y<h.y&&(h.y=o.y),o.y>l.y&&(l.y=o.y),o.z<h.z&&(h.z=o.z),o.z>l.z&&(l.z=o.z)}r.left=h.x,r.right=l.x,r.top=l.y,r.bottom=h.y,r.updateProjectionMatrix()}C=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader}),D=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,morphTargets:!0}),L=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,skinning:!0}),F=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,morphTargets:!0,skinning:!0}),C._shadowPass=!0,D._shadowPass=!0,L._shadowPass=!0,F._shadowPass=!0,this.render=function(t,e){if(!1!==w.shadowMapEnabled){var r,i,n,a,o,s,h,l,u,c,f,d,p,E,m=[],g=0;for(P.clearColor(1,1,1,1),P.disable(P.BLEND),P.enable(P.CULL_FACE),P.frontFace(P.CCW),w.shadowMapCullFace===THREE.CullFaceFront?P.cullFace(P.FRONT):P.cullFace(P.BACK),w.setDepthTest(!0),r=0,i=S.length;r<i;r++)if((p=S[r]).castShadow)if(p instanceof THREE.DirectionalLight&&p.shadowCascade)for(o=0;o<p.shadowCascadeCount;o++){var v;if(p.shadowCascadeArray[o])v=p.shadowCascadeArray[o];else{(v=V(p,o)).originalCamera=e;var T=new THREE.Gyroscope;T.position.copy(p.shadowCascadeOffset),T.add(v),T.add(v.target),e.add(T),p.shadowCascadeArray[o]=v,console.log("Created virtualLight",v)}O(p,o),m[g]=v,g++}else m[g]=p,g++;for(r=0,i=m.length;r<i;r++){if(!(p=m[r]).shadowMap){var x=THREE.LinearFilter;w.shadowMapType===THREE.PCFSoftShadowMap&&(x=THREE.NearestFilter);var y={minFilter:x,magFilter:x,format:THREE.RGBAFormat};p.shadowMap=new THREE.WebGLRenderTarget(p.shadowMapWidth,p.shadowMapHeight,y),p.shadowMapSize=new THREE.Vector2(p.shadowMapWidth,p.shadowMapHeight),p.shadowMatrix=new THREE.Matrix4}if(!p.shadowCamera){if(p instanceof THREE.SpotLight)p.shadowCamera=new THREE.PerspectiveCamera(p.shadowCameraFov,p.shadowMapWidth/p.shadowMapHeight,p.shadowCameraNear,p.shadowCameraFar);else{if(!(p instanceof THREE.DirectionalLight)){console.error("Unsupported light type for shadow");continue}p.shadowCamera=new THREE.OrthographicCamera(p.shadowCameraLeft,p.shadowCameraRight,p.shadowCameraTop,p.shadowCameraBottom,p.shadowCameraNear,p.shadowCameraFar)}t.add(p.shadowCamera),!0===t.autoUpdate&&t.updateMatrixWorld()}var R,_,H;for(p.shadowCameraVisible&&!p.cameraHelper&&(p.cameraHelper=new THREE.CameraHelper(p.shadowCamera),t.add(p.cameraHelper)),p.isVirtual&&v.originalCamera==e&&I(e,p),s=p.shadowMap,h=p.shadowMatrix,(l=p.shadowCamera).position.setFromMatrixPosition(p.matrixWorld),z.setFromMatrixPosition(p.target.matrixWorld),l.lookAt(z),l.updateMatrixWorld(),l.matrixWorldInverse.getInverse(l.matrixWorld),p.cameraHelper&&(p.cameraHelper.visible=p.shadowCameraVisible),p.shadowCameraVisible&&p.cameraHelper.update(),h.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),h.multiply(l.projectionMatrix),h.multiply(l.matrixWorldInverse),B.multiplyMatrices(l.projectionMatrix,l.matrixWorldInverse),U.setFromMatrix(B),w.setRenderTarget(s),w.clear(),N.length=0,k(t,t,l),n=0,a=N.length;n<a;n++)d=(f=N[n]).object,u=f.buffer,R=(E=d).material instanceof THREE.MeshFaceMaterial?E.material.materials[0]:E.material,_=void 0!==d.geometry.morphTargets&&0<d.geometry.morphTargets.length&&R.morphTargets,H=d instanceof THREE.SkinnedMesh&&R.skinning,c=d.customDepthMaterial?d.customDepthMaterial:H?_?F:L:_?D:C,w.setMaterialFaces(R),u instanceof THREE.BufferGeometry?w.renderBufferDirect(l,S,null,c,u,d):w.renderBuffer(l,S,null,c,u,d);for(n=0,a=A.length;n<a;n++)(d=(f=A[n]).object).visible&&d.castShadow&&(d._modelViewMatrix.multiplyMatrices(l.matrixWorldInverse,d.matrixWorld),w.renderImmediateObject(l,S,null,C,d))}var b=w.getClearColor(),M=w.getClearAlpha();P.clearColor(b.r,b.g,b.b,M),P.enable(P.BLEND),w.shadowMapCullFace===THREE.CullFaceFront&&P.cullFace(P.BACK),w.resetGLState()}}},THREE.SpritePlugin=function(c,f){var d,p,E,m,g,v,T=c.context,x=function(){var t,e,r,i=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),n=new Uint16Array([0,1,2,0,2,3]);d=T.createBuffer(),p=T.createBuffer(),T.bindBuffer(T.ARRAY_BUFFER,d),T.bufferData(T.ARRAY_BUFFER,i,T.STATIC_DRAW),T.bindBuffer(T.ELEMENT_ARRAY_BUFFER,p),T.bufferData(T.ELEMENT_ARRAY_BUFFER,n,T.STATIC_DRAW),t=T.createProgram(),e=T.createShader(T.VERTEX_SHADER),r=T.createShader(T.FRAGMENT_SHADER),T.shaderSource(e,["precision "+c.getPrecision()+" float;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","vUV = uvOffset + uv * uvScale;","vec2 alignedPosition = position * scale;","vec2 rotatedPosition;","rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","vec4 finalPosition;","finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","finalPosition.xy += rotatedPosition;","finalPosition = projectionMatrix * finalPosition;","gl_Position = finalPosition;","}"].join("\n")),T.shaderSource(r,["precision "+c.getPrecision()+" float;","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","void main() {","vec4 texture = texture2D( map, vUV );","if ( texture.a < alphaTest ) discard;","gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","if ( fogType > 0 ) {","float depth = gl_FragCoord.z / gl_FragCoord.w;","float fogFactor = 0.0;","if ( fogType == 1 ) {","fogFactor = smoothstep( fogNear, fogFar, depth );","} else {","const float LOG2 = 1.442695;","float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );","fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","}","gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}","}"].join("\n")),T.compileShader(e),T.compileShader(r),T.attachShader(t,e),T.attachShader(t,r),T.linkProgram(t),E=t,m={position:T.getAttribLocation(E,"position"),uv:T.getAttribLocation(E,"uv")},g={uvOffset:T.getUniformLocation(E,"uvOffset"),uvScale:T.getUniformLocation(E,"uvScale"),rotation:T.getUniformLocation(E,"rotation"),scale:T.getUniformLocation(E,"scale"),color:T.getUniformLocation(E,"color"),map:T.getUniformLocation(E,"map"),opacity:T.getUniformLocation(E,"opacity"),modelViewMatrix:T.getUniformLocation(E,"modelViewMatrix"),projectionMatrix:T.getUniformLocation(E,"projectionMatrix"),fogType:T.getUniformLocation(E,"fogType"),fogDensity:T.getUniformLocation(E,"fogDensity"),fogNear:T.getUniformLocation(E,"fogNear"),fogFar:T.getUniformLocation(E,"fogFar"),fogColor:T.getUniformLocation(E,"fogColor"),alphaTest:T.getUniformLocation(E,"alphaTest")};var a=document.createElement("canvas");a.width=8,a.height=8;var o=a.getContext("2d");o.fillStyle="white",o.fillRect(0,0,8,8),(v=new THREE.Texture(a)).needsUpdate=!0};function y(t,e){return t.z!==e.z?e.z-t.z:e.id-t.id}this.render=function(t,e){if(0!==f.length){void 0===E&&x(),T.useProgram(E),T.enableVertexAttribArray(m.position),T.enableVertexAttribArray(m.uv),T.disable(T.CULL_FACE),T.enable(T.BLEND),T.bindBuffer(T.ARRAY_BUFFER,d),T.vertexAttribPointer(m.position,2,T.FLOAT,!1,16,0),T.vertexAttribPointer(m.uv,2,T.FLOAT,!1,16,8),T.bindBuffer(T.ELEMENT_ARRAY_BUFFER,p),T.uniformMatrix4fv(g.projectionMatrix,!1,e.projectionMatrix.elements),T.activeTexture(T.TEXTURE0),T.uniform1i(g.map,0);var r=0,i=0,n=t.fog;n?(T.uniform3f(g.fogColor,n.color.r,n.color.g,n.color.b),n instanceof THREE.Fog?(T.uniform1f(g.fogNear,n.near),T.uniform1f(g.fogFar,n.far),T.uniform1i(g.fogType,1),i=r=1):n instanceof THREE.FogExp2&&(T.uniform1f(g.fogDensity,n.density),T.uniform1i(g.fogType,2),i=r=2)):(T.uniform1i(g.fogType,0),i=r=0);for(var a=0,o=f.length;a<o;a++){(h=f[a])._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,h.matrixWorld),null===h.renderDepth?h.z=-h._modelViewMatrix.elements[14]:h.z=h.renderDepth}f.sort(y);var s=[];for(a=0,o=f.length;a<o;a++){var h,l=(h=f[a]).material;T.uniform1f(g.alphaTest,l.alphaTest),T.uniformMatrix4fv(g.modelViewMatrix,!1,h._modelViewMatrix.elements),s[0]=h.scale.x,s[1]=h.scale.y;var u=0;t.fog&&l.fog&&(u=i),r!==u&&(T.uniform1i(g.fogType,u),r=u),null!==l.map?(T.uniform2f(g.uvOffset,l.map.offset.x,l.map.offset.y),T.uniform2f(g.uvScale,l.map.repeat.x,l.map.repeat.y)):(T.uniform2f(g.uvOffset,0,0),T.uniform2f(g.uvScale,1,1)),T.uniform1f(g.opacity,l.opacity),T.uniform3f(g.color,l.color.r,l.color.g,l.color.b),T.uniform1f(g.rotation,l.rotation),T.uniform2fv(g.scale,s),c.setBlending(l.blending,l.blendEquation,l.blendSrc,l.blendDst),c.setDepthTest(l.depthTest),c.setDepthWrite(l.depthWrite),l.map&&l.map.image&&l.map.image.width?c.setTexture(l.map,0):c.setTexture(v,0),T.drawElements(T.TRIANGLES,6,T.UNSIGNED_SHORT,0)}T.enable(T.CULL_FACE),c.resetGLState()}}},THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(t,e,r,i){var n=new THREE.ImageLoader;n.crossOrigin=this.crossOrigin;var a=new THREE.Texture(void 0,e);return n.load(t,function(t){a.image=t,a.needsUpdate=!0,r&&r(a)},void 0,function(t){i&&i(t)}),a.sourceFile=t,a},loadTextureCube:function(t,e,r,i){var n=new THREE.ImageLoader;n.crossOrigin=this.crossOrigin;var a=new THREE.CubeTexture([],e);a.flipY=!1;for(var o=0,s=function(e){n.load(t[e],function(t){a.images[e]=t,6===(o+=1)&&(a.needsUpdate=!0,r&&r(a))})},h=0,l=t.length;h<l;++h)s(h);return a},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},getNormalMap:function(t,e){var r=function(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]};e|=1;var i=t.width,n=t.height,a=document.createElement("canvas");a.width=i,a.height=n;var o=a.getContext("2d");o.drawImage(t,0,0);for(var s,h,l,u,c=o.getImageData(0,0,i,n).data,f=o.createImageData(i,n),d=f.data,p=0;p<i;p++)for(var E=0;E<n;E++){var m=E-1<0?0:E-1,g=n-1<E+1?n-1:E+1,v=p-1<0?0:p-1,T=i-1<p+1?i-1:p+1,x=[],y=[0,0,c[4*(E*i+p)]/255*e];x.push([-1,0,c[4*(E*i+v)]/255*e]),x.push([-1,-1,c[4*(m*i+v)]/255*e]),x.push([0,-1,c[4*(m*i+p)]/255*e]),x.push([1,-1,c[4*(m*i+T)]/255*e]),x.push([1,0,c[4*(E*i+T)]/255*e]),x.push([1,1,c[4*(g*i+T)]/255*e]),x.push([0,1,c[4*(g*i+p)]/255*e]),x.push([-1,1,c[4*(g*i+v)]/255*e]);for(var R=[],_=x.length,H=0;H<_;H++){var b=x[H],M=x[(H+1)%_];b=r(b,y),M=r(M,y),R.push((u=M,s=[(l=b)[1]*u[2]-l[2]*u[1],l[2]*u[0]-l[0]*u[2],l[0]*u[1]-l[1]*u[0]],void 0,h=Math.sqrt(s[0]*s[0]+s[1]*s[1]+s[2]*s[2]),[s[0]/h,s[1]/h,s[2]/h]))}var w=[0,0,0];for(H=0;H<R.length;H++)w[0]+=R[H][0],w[1]+=R[H][1],w[2]+=R[H][2];w[0]/=R.length,w[1]/=R.length,w[2]/=R.length;var S=4*(E*i+p);d[S]=(w[0]+1)/2*255|0,d[S+1]=(w[1]+1)/2*255|0,d[S+2]=255*w[2]|0,d[S+3]=255}return o.putImageData(f,0,0),a},generateDataTexture:function(t,e,r){for(var i=t*e,n=new Uint8Array(3*i),a=Math.floor(255*r.r),o=Math.floor(255*r.g),s=Math.floor(255*r.b),h=0;h<i;h++)n[3*h]=a,n[3*h+1]=o,n[3*h+2]=s;var l=new THREE.DataTexture(n,t,e,THREE.RGBFormat);return l.needsUpdate=!0,l}},THREE.SphereGeometry=function(t,e,r,i,n,a,o){THREE.Geometry.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:a,thetaLength:o},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI,a=void 0!==a?a:0,o=void 0!==o?o:Math.PI;var s,h,l=[],u=[];for(h=0;h<=r;h++){var c=[],f=[];for(s=0;s<=e;s++){var d=s/e,p=h/r,E=new THREE.Vector3;E.x=-t*Math.cos(i+d*n)*Math.sin(a+p*o),E.y=t*Math.cos(a+p*o),E.z=t*Math.sin(i+d*n)*Math.sin(a+p*o),this.vertices.push(E),c.push(this.vertices.length-1),f.push(new THREE.Vector2(d,1-p))}l.push(c),u.push(f)}for(h=0;h<r;h++)for(s=0;s<e;s++){var m=l[h][s+1],g=l[h][s],v=l[h+1][s],T=l[h+1][s+1],x=this.vertices[m].clone().normalize(),y=this.vertices[g].clone().normalize(),R=this.vertices[v].clone().normalize(),_=this.vertices[T].clone().normalize(),H=u[h][s+1].clone(),b=u[h][s].clone(),M=u[h+1][s].clone(),w=u[h+1][s+1].clone();Math.abs(this.vertices[m].y)===t?(H.x=(H.x+b.x)/2,this.faces.push(new THREE.Face3(m,v,T,[x,R,_])),this.faceVertexUvs[0].push([H,M,w])):Math.abs(this.vertices[v].y)===t?(M.x=(M.x+w.x)/2,this.faces.push(new THREE.Face3(m,g,v,[x,y,R])),this.faceVertexUvs[0].push([H,b,M])):(this.faces.push(new THREE.Face3(m,g,T,[x,y,_])),this.faceVertexUvs[0].push([H,b,w]),this.faces.push(new THREE.Face3(g,v,T,[y.clone(),R,_.clone()])),this.faceVertexUvs[0].push([b.clone(),M,w.clone()]))}this.computeFaceNormals(),this.boundingSphere=new THREE.Sphere(new THREE.Vector3,t)},THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);
|
| 1 |
+
var THREE={REVISION:"69"};"object"==typeof module&&(module.exports=THREE),void 0===Math.sign&&(Math.sign=function(t){return t<0?-1:0<t?1:0}),THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2},THREE.CullFaceNone=0,THREE.CullFaceBack=1,THREE.CullFaceFront=2,THREE.CullFaceFrontBack=3,THREE.FrontFaceDirectionCW=0,THREE.FrontFaceDirectionCCW=1,THREE.BasicShadowMap=0,THREE.PCFShadowMap=1,THREE.PCFSoftShadowMap=2,THREE.FrontSide=0,THREE.BackSide=1,THREE.DoubleSide=2,THREE.NoShading=0,THREE.FlatShading=1,THREE.SmoothShading=2,THREE.NoColors=0,THREE.FaceColors=1,THREE.VertexColors=2,THREE.NoBlending=0,THREE.NormalBlending=1,THREE.AdditiveBlending=2,THREE.SubtractiveBlending=3,THREE.MultiplyBlending=4,THREE.CustomBlending=5,THREE.AddEquation=100,THREE.SubtractEquation=101,THREE.ReverseSubtractEquation=102,THREE.MinEquation=103,THREE.MaxEquation=104,THREE.ZeroFactor=200,THREE.OneFactor=201,THREE.SrcColorFactor=202,THREE.OneMinusSrcColorFactor=203,THREE.SrcAlphaFactor=204,THREE.OneMinusSrcAlphaFactor=205,THREE.DstAlphaFactor=206,THREE.OneMinusDstAlphaFactor=207,THREE.DstColorFactor=208,THREE.OneMinusDstColorFactor=209,THREE.SrcAlphaSaturateFactor=210,THREE.MultiplyOperation=0,THREE.MixOperation=1,THREE.AddOperation=2,THREE.UVMapping=function(){},THREE.CubeReflectionMapping=function(){},THREE.CubeRefractionMapping=function(){},THREE.SphericalReflectionMapping=function(){},THREE.SphericalRefractionMapping=function(){},THREE.RepeatWrapping=1e3,THREE.ClampToEdgeWrapping=1001,THREE.MirroredRepeatWrapping=1002,THREE.NearestFilter=1003,THREE.NearestMipMapNearestFilter=1004,THREE.NearestMipMapLinearFilter=1005,THREE.LinearFilter=1006,THREE.LinearMipMapNearestFilter=1007,THREE.LinearMipMapLinearFilter=1008,THREE.UnsignedByteType=1009,THREE.ByteType=1010,THREE.ShortType=1011,THREE.UnsignedShortType=1012,THREE.IntType=1013,THREE.UnsignedIntType=1014,THREE.FloatType=1015,THREE.UnsignedShort4444Type=1016,THREE.UnsignedShort5551Type=1017,THREE.UnsignedShort565Type=1018,THREE.AlphaFormat=1019,THREE.RGBFormat=1020,THREE.RGBAFormat=1021,THREE.LuminanceFormat=1022,THREE.LuminanceAlphaFormat=1023,THREE.RGB_S3TC_DXT1_Format=2001,THREE.RGBA_S3TC_DXT1_Format=2002,THREE.RGBA_S3TC_DXT3_Format=2003,THREE.RGBA_S3TC_DXT5_Format=2004,THREE.RGB_PVRTC_4BPPV1_Format=2100,THREE.RGB_PVRTC_2BPPV1_Format=2101,THREE.RGBA_PVRTC_4BPPV1_Format=2102,THREE.RGBA_PVRTC_2BPPV1_Format=2103,THREE.Color=function(t){return 3===arguments.length?this.setRGB(t,arguments[1],arguments[2]):this.set(t)},THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(t){return t instanceof THREE.Color?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this},setHex:function(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this},setRGB:function(t,e,r){return this.r=t,this.g=e,this.b=r,this},setHSL:function(t,e,r){if(0===e)this.r=this.g=this.b=r;else{var i=function(t,e,r){return r<0&&(r+=1),1<r&&(r-=1),r<1/6?t+6*(e-t)*r:r<.5?e:r<2/3?t+6*(e-t)*(2/3-r):t},n=r<=.5?r*(1+e):r+e-r*e,a=2*r-n;this.r=i(a,n,t+1/3),this.g=i(a,n,t),this.b=i(a,n,t-1/3)}return this},setStyle:function(t){if(/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.test(t)){var e=/^rgb\((\d+), ?(\d+), ?(\d+)\)$/i.exec(t);return this.r=Math.min(255,parseInt(e[1],10))/255,this.g=Math.min(255,parseInt(e[2],10))/255,this.b=Math.min(255,parseInt(e[3],10))/255,this}if(/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.test(t)){e=/^rgb\((\d+)\%, ?(\d+)\%, ?(\d+)\%\)$/i.exec(t);return this.r=Math.min(100,parseInt(e[1],10))/100,this.g=Math.min(100,parseInt(e[2],10))/100,this.b=Math.min(100,parseInt(e[3],10))/100,this}if(/^\#([0-9a-f]{6})$/i.test(t)){e=/^\#([0-9a-f]{6})$/i.exec(t);return this.setHex(parseInt(e[1],16)),this}if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(t)){e=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(t);return this.setHex(parseInt(e[1]+e[1]+e[2]+e[2]+e[3]+e[3],16)),this}if(/^(\w+)$/i.test(t))return this.setHex(THREE.ColorKeywords[t]),this},copy:function(t){return this.r=t.r,this.g=t.g,this.b=t.b,this},copyGammaToLinear:function(t){return this.r=t.r*t.r,this.g=t.g*t.g,this.b=t.b*t.b,this},copyLinearToGamma:function(t){return this.r=Math.sqrt(t.r),this.g=Math.sqrt(t.g),this.b=Math.sqrt(t.b),this},convertGammaToLinear:function(){var t=this.r,e=this.g,r=this.b;return this.r=t*t,this.g=e*e,this.b=r*r,this},convertLinearToGamma:function(){return this.r=Math.sqrt(this.r),this.g=Math.sqrt(this.g),this.b=Math.sqrt(this.b),this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(t){var e,r,i=t||{h:0,s:0,l:0},n=this.r,a=this.g,o=this.b,s=Math.max(n,a,o),h=Math.min(n,a,o),l=(h+s)/2;if(h===s)r=e=0;else{var c=s-h;switch(r=l<=.5?c/(s+h):c/(2-s-h),s){case n:e=(a-o)/c+(a<o?6:0);break;case a:e=(o-n)/c+2;break;case o:e=(n-a)/c+4}e/=6}return i.h=e,i.s=r,i.l=l,i},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(t,e,r){var i=this.getHSL();return i.h+=t,i.s+=e,i.l+=r,this.setHSL(i.h,i.s,i.l),this},add:function(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this},addColors:function(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this},addScalar:function(t){return this.r+=t,this.g+=t,this.b+=t,this},multiply:function(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this},multiplyScalar:function(t){return this.r*=t,this.g*=t,this.b*=t,this},lerp:function(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this},equals:function(t){return t.r===this.r&&t.g===this.g&&t.b===this.b},fromArray:function(t){return this.r=t[0],this.g=t[1],this.b=t[2],this},toArray:function(){return[this.r,this.g,this.b]},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}},THREE.ColorKeywords={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},THREE.Quaternion=function(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._w=void 0!==i?i:1},THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,get x(){return this._x},set x(t){this._x=t,this.onChangeCallback()},get y(){return this._y},set y(t){this._y=t,this.onChangeCallback()},get z(){return this._z},set z(t){this._z=t,this.onChangeCallback()},get w(){return this._w},set w(t){this._w=t,this.onChangeCallback()},set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._w=i,this.onChangeCallback(),this},copy:function(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this.onChangeCallback(),this},setFromEuler:function(t,e){if(t instanceof THREE.Euler==!1)throw new Error("THREE.Quaternion: .setFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var r=Math.cos(t._x/2),i=Math.cos(t._y/2),n=Math.cos(t._z/2),a=Math.sin(t._x/2),o=Math.sin(t._y/2),s=Math.sin(t._z/2);return"XYZ"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n-a*o*s):"YXZ"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n+a*o*s):"ZXY"===t.order?(this._x=a*i*n-r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n-a*o*s):"ZYX"===t.order?(this._x=a*i*n-r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n+a*o*s):"YZX"===t.order?(this._x=a*i*n+r*o*s,this._y=r*o*n+a*i*s,this._z=r*i*s-a*o*n,this._w=r*i*n-a*o*s):"XZY"===t.order&&(this._x=a*i*n-r*o*s,this._y=r*o*n-a*i*s,this._z=r*i*s+a*o*n,this._w=r*i*n+a*o*s),!1!==e&&this.onChangeCallback(),this},setFromAxisAngle:function(t,e){var r=e/2,i=Math.sin(r);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(r),this.onChangeCallback(),this},setFromRotationMatrix:function(t){var e,r=t.elements,i=r[0],n=r[4],a=r[8],o=r[1],s=r[5],h=r[9],l=r[2],c=r[6],u=r[10],f=i+s+u;return 0<f?(e=.5/Math.sqrt(f+1),this._w=.25/e,this._x=(c-h)*e,this._y=(a-l)*e,this._z=(o-n)*e):s<i&&u<i?(e=2*Math.sqrt(1+i-s-u),this._w=(c-h)/e,this._x=.25*e,this._y=(n+o)/e,this._z=(a+l)/e):u<s?(e=2*Math.sqrt(1+s-i-u),this._w=(a-l)/e,this._x=(n+o)/e,this._y=.25*e,this._z=(h+c)/e):(e=2*Math.sqrt(1+u-i-s),this._w=(o-n)/e,this._x=(a+l)/e,this._y=(h+c)/e,this._z=.25*e),this.onChangeCallback(),this},setFromUnitVectors:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector3),(i=t.dot(e)+1)<1e-6?(i=0,Math.abs(t.x)>Math.abs(t.z)?r.set(-t.y,t.x,0):r.set(0,-t.z,t.y)):r.crossVectors(t,e),this._x=r.x,this._y=r.y,this._z=r.z,this._w=i,this.normalize(),this}}(),inverse:function(){return this.conjugate().normalize(),this},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this.onChangeCallback(),this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)},multiplyQuaternions:function(t,e){var r=t._x,i=t._y,n=t._z,a=t._w,o=e._x,s=e._y,h=e._z,l=e._w;return this._x=r*l+a*o+i*h-n*s,this._y=i*l+a*s+n*o-r*h,this._z=n*l+a*h+r*s-i*o,this._w=a*l-r*o-i*s-n*h,this.onChangeCallback(),this},multiplyVector3:function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},slerp:function(t,e){if(0===e)return this;if(1===e)return this.copy(t);var r=this._x,i=this._y,n=this._z,a=this._w,o=a*t._w+r*t._x+i*t._y+n*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),1<=o)return this._w=a,this._x=r,this._y=i,this._z=n,this;var s=Math.acos(o),h=Math.sqrt(1-o*o);if(Math.abs(h)<.001)return this._w=.5*(a+this._w),this._x=.5*(r+this._x),this._y=.5*(i+this._y),this._z=.5*(n+this._z),this;var l=Math.sin((1-e)*s)/h,c=Math.sin(e*s)/h;return this._w=a*l+this._w*c,this._x=r*l+this._x*c,this._y=i*l+this._y*c,this._z=n*l+this._z*c,this.onChangeCallback(),this},equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w},fromArray:function(t,e){return void 0===e&&(e=0),this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this.onChangeCallback(),this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}},THREE.Quaternion.slerp=function(t,e,r,i){return r.copy(t).slerp(e,i)},THREE.Vector2=function(t,e){this.x=t||0,this.y=e||0},THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(t,e){return this.x=t,this.y=e,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this},addScalar:function(t){return this.x+=t,this.y+=t,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this},multiply:function(t){return this.x*=t.x,this.y*=t.y,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return this.x/=t.x,this.y/=t.y,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e}else this.x=0,this.y=0;return this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector2,i=new THREE.Vector2),r.set(t,t),i.set(e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(t){return this.x*t.x+this.y*t.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y;return e*e+r*r},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this},equals:function(t){return t.x===this.x&&t.y===this.y},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t},clone:function(){return new THREE.Vector2(this.x,this.y)}},THREE.Vector3=function(t,e,r){this.x=t||0,this.y=e||0,this.z=r||0},THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(t,e,r){return this.x=t,this.y=e,this.z=r,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this},multiply:function(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this},multiplyVectors:function(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this},applyEuler:function(){var e;return function(t){return t instanceof THREE.Euler==!1&&console.error("THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order."),void 0===e&&(e=new THREE.Quaternion),this.applyQuaternion(e.setFromEuler(t)),this}}(),applyAxisAngle:function(){var r;return function(t,e){return void 0===r&&(r=new THREE.Quaternion),this.applyQuaternion(r.setFromAxisAngle(t,e)),this}}(),applyMatrix3:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[3]*r+n[6]*i,this.y=n[1]*e+n[4]*r+n[7]*i,this.z=n[2]*e+n[5]*r+n[8]*i,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i+n[12],this.y=n[1]*e+n[5]*r+n[9]*i+n[13],this.z=n[2]*e+n[6]*r+n[10]*i+n[14],this},applyProjection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements,a=1/(n[3]*e+n[7]*r+n[11]*i+n[15]);return this.x=(n[0]*e+n[4]*r+n[8]*i+n[12])*a,this.y=(n[1]*e+n[5]*r+n[9]*i+n[13])*a,this.z=(n[2]*e+n[6]*r+n[10]*i+n[14])*a,this},applyQuaternion:function(t){var e=this.x,r=this.y,i=this.z,n=t.x,a=t.y,o=t.z,s=t.w,h=s*e+a*i-o*r,l=s*r+o*e-n*i,c=s*i+n*r-a*e,u=-n*e-a*r-o*i;return this.x=h*s+u*-n+l*-o-c*-a,this.y=l*s+u*-a+c*-n-h*-o,this.z=c*s+u*-o+h*-a-l*-n,this},project:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyProjection(e)}}(),unproject:function(){var e;return function(t){return void 0===e&&(e=new THREE.Matrix4),e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyProjection(e)}}(),transformDirection:function(t){var e=this.x,r=this.y,i=this.z,n=t.elements;return this.x=n[0]*e+n[4]*r+n[8]*i,this.y=n[1]*e+n[5]*r+n[9]*i,this.z=n[2]*e+n[6]*r+n[10]*i,this.normalize(),this},divide:function(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e,this.z*=e}else this.x=0,this.y=0,this.z=0;return this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this.z>t.z&&(this.z=t.z),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this.z<t.z&&(this.z=t.z),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this.z<t.z?this.z=t.z:this.z>e.z&&(this.z=e.z),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector3,i=new THREE.Vector3),r.set(t,t,t),i.set(e,e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this},cross:function(t,e){if(void 0!==e)return console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e);var r=this.x,i=this.y,n=this.z;return this.x=i*t.z-n*t.y,this.y=n*t.x-r*t.z,this.z=r*t.y-i*t.x,this},crossVectors:function(t,e){var r=t.x,i=t.y,n=t.z,a=e.x,o=e.y,s=e.z;return this.x=i*s-n*o,this.y=n*a-r*s,this.z=r*o-i*a,this},projectOnVector:function(){var e,r;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(t).normalize(),r=this.dot(e),this.copy(e).multiplyScalar(r)}}(),projectOnPlane:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e;return function(t){return void 0===e&&(e=new THREE.Vector3),this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(t){var e=this.dot(t)/(this.length()*t.length());return Math.acos(THREE.Math.clamp(e,-1,1))},distanceTo:function(t){return Math.sqrt(this.distanceToSquared(t))},distanceToSquared:function(t){var e=this.x-t.x,r=this.y-t.y,i=this.z-t.z;return e*e+r*r+i*i},setEulerFromRotationMatrix:function(t,e){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(t,e){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(t,e)},setFromMatrixPosition:function(t){return this.x=t.elements[12],this.y=t.elements[13],this.z=t.elements[14],this},setFromMatrixScale:function(t){var e=this.set(t.elements[0],t.elements[1],t.elements[2]).length(),r=this.set(t.elements[4],t.elements[5],t.elements[6]).length(),i=this.set(t.elements[8],t.elements[9],t.elements[10]).length();return this.x=e,this.y=r,this.z=i,this},setFromMatrixColumn:function(t,e){var r=4*t,i=e.elements;return this.x=i[r],this.y=i[r+1],this.z=i[r+2],this},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}},THREE.Vector4=function(t,e,r,i){this.x=t||0,this.y=e||0,this.z=r||0,this.w=void 0!==i?i:1},THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(t,e,r,i){return this.x=t,this.y=e,this.z=r,this.w=i,this},setX:function(t){return this.x=t,this},setY:function(t){return this.y=t,this},setZ:function(t){return this.z=t,this},setW:function(t){return this.w=t,this},setComponent:function(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}},getComponent:function(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}},copy:function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this},add:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)},addScalar:function(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this},addVectors:function(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this},sub:function(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)},subVectors:function(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this},multiplyScalar:function(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},applyMatrix4:function(t){var e=this.x,r=this.y,i=this.z,n=this.w,a=t.elements;return this.x=a[0]*e+a[4]*r+a[8]*i+a[12]*n,this.y=a[1]*e+a[5]*r+a[9]*i+a[13]*n,this.z=a[2]*e+a[6]*r+a[10]*i+a[14]*n,this.w=a[3]*e+a[7]*r+a[11]*i+a[15]*n,this},divideScalar:function(t){if(0!==t){var e=1/t;this.x*=e,this.y*=e,this.z*=e,this.w*=e}else this.x=0,this.y=0,this.z=0,this.w=1;return this},setAxisAngleFromQuaternion:function(t){this.w=2*Math.acos(t.w);var e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this},setAxisAngleFromRotationMatrix:function(t){var e,r,i,n,a=t.elements,o=a[0],s=a[4],h=a[8],l=a[1],c=a[5],u=a[9],f=a[2],d=a[6],p=a[10];if(Math.abs(s-l)<.01&&Math.abs(h-f)<.01&&Math.abs(u-d)<.01){if(Math.abs(s+l)<.1&&Math.abs(h+f)<.1&&Math.abs(u+d)<.1&&Math.abs(o+c+p-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;var E=(o+1)/2,m=(c+1)/2,g=(p+1)/2,v=(s+l)/4,T=(h+f)/4,x=(u+d)/4;return m<E&&g<E?E<.01?(r=0,n=i=.707106781):(i=v/(r=Math.sqrt(E)),n=T/r):g<m?m<.01?(i=0,n=r=.707106781):(r=v/(i=Math.sqrt(m)),n=x/i):g<.01?(i=r=.707106781,n=0):(r=T/(n=Math.sqrt(g)),i=x/n),this.set(r,i,n,e),this}var y=Math.sqrt((d-u)*(d-u)+(h-f)*(h-f)+(l-s)*(l-s));return Math.abs(y)<.001&&(y=1),this.x=(d-u)/y,this.y=(h-f)/y,this.z=(l-s)/y,this.w=Math.acos((o+c+p-1)/2),this},min:function(t){return this.x>t.x&&(this.x=t.x),this.y>t.y&&(this.y=t.y),this.z>t.z&&(this.z=t.z),this.w>t.w&&(this.w=t.w),this},max:function(t){return this.x<t.x&&(this.x=t.x),this.y<t.y&&(this.y=t.y),this.z<t.z&&(this.z=t.z),this.w<t.w&&(this.w=t.w),this},clamp:function(t,e){return this.x<t.x?this.x=t.x:this.x>e.x&&(this.x=e.x),this.y<t.y?this.y=t.y:this.y>e.y&&(this.y=e.y),this.z<t.z?this.z=t.z:this.z>e.z&&(this.z=e.z),this.w<t.w?this.w=t.w:this.w>e.w&&(this.w=e.w),this},clampScalar:function(){var r,i;return function(t,e){return void 0===r&&(r=new THREE.Vector4,i=new THREE.Vector4),r.set(t,t,t,t),i.set(e,e,e,e),this.clamp(r,i)}}(),floor:function(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this},ceil:function(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this},round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this},roundToZero:function(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(t){var e=this.length();return 0!==e&&t!==e&&this.multiplyScalar(t/e),this},lerp:function(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this},equals:function(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w},fromArray:function(t,e){return void 0===e&&(e=0),this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this},toArray:function(t,e){return void 0===t&&(t=[]),void 0===e&&(e=0),t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}},THREE.Euler=function(t,e,r,i){this._x=t||0,this._y=e||0,this._z=r||0,this._order=i||THREE.Euler.DefaultOrder},THREE.Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"],THREE.Euler.DefaultOrder="XYZ",THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,get x(){return this._x},set x(t){this._x=t,this.onChangeCallback()},get y(){return this._y},set y(t){this._y=t,this.onChangeCallback()},get z(){return this._z},set z(t){this._z=t,this.onChangeCallback()},get order(){return this._order},set order(t){this._order=t,this.onChangeCallback()},set:function(t,e,r,i){return this._x=t,this._y=e,this._z=r,this._order=i||this._order,this.onChangeCallback(),this},copy:function(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this.onChangeCallback(),this},setFromRotationMatrix:function(t,e){var r=THREE.Math.clamp,i=t.elements,n=i[0],a=i[4],o=i[8],s=i[1],h=i[5],l=i[9],c=i[2],u=i[6],f=i[10];return"XYZ"===(e=e||this._order)?(this._y=Math.asin(r(o,-1,1)),Math.abs(o)<.99999?(this._x=Math.atan2(-l,f),this._z=Math.atan2(-a,n)):(this._x=Math.atan2(u,h),this._z=0)):"YXZ"===e?(this._x=Math.asin(-r(l,-1,1)),Math.abs(l)<.99999?(this._y=Math.atan2(o,f),this._z=Math.atan2(s,h)):(this._y=Math.atan2(-c,n),this._z=0)):"ZXY"===e?(this._x=Math.asin(r(u,-1,1)),Math.abs(u)<.99999?(this._y=Math.atan2(-c,f),this._z=Math.atan2(-a,h)):(this._y=0,this._z=Math.atan2(s,n))):"ZYX"===e?(this._y=Math.asin(-r(c,-1,1)),Math.abs(c)<.99999?(this._x=Math.atan2(u,f),this._z=Math.atan2(s,n)):(this._x=0,this._z=Math.atan2(-a,h))):"YZX"===e?(this._z=Math.asin(r(s,-1,1)),Math.abs(s)<.99999?(this._x=Math.atan2(-l,h),this._y=Math.atan2(-c,n)):(this._x=0,this._y=Math.atan2(o,f))):"XZY"===e?(this._z=Math.asin(-r(a,-1,1)),Math.abs(a)<.99999?(this._x=Math.atan2(u,h),this._y=Math.atan2(o,n)):(this._x=Math.atan2(-l,f),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+e),this._order=e,this.onChangeCallback(),this},setFromQuaternion:function(t,e,r){var i=THREE.Math.clamp,n=t.x*t.x,a=t.y*t.y,o=t.z*t.z,s=t.w*t.w;return"XYZ"===(e=e||this._order)?(this._x=Math.atan2(2*(t.x*t.w-t.y*t.z),s-n-a+o),this._y=Math.asin(i(2*(t.x*t.z+t.y*t.w),-1,1)),this._z=Math.atan2(2*(t.z*t.w-t.x*t.y),s+n-a-o)):"YXZ"===e?(this._x=Math.asin(i(2*(t.x*t.w-t.y*t.z),-1,1)),this._y=Math.atan2(2*(t.x*t.z+t.y*t.w),s-n-a+o),this._z=Math.atan2(2*(t.x*t.y+t.z*t.w),s-n+a-o)):"ZXY"===e?(this._x=Math.asin(i(2*(t.x*t.w+t.y*t.z),-1,1)),this._y=Math.atan2(2*(t.y*t.w-t.z*t.x),s-n-a+o),this._z=Math.atan2(2*(t.z*t.w-t.x*t.y),s-n+a-o)):"ZYX"===e?(this._x=Math.atan2(2*(t.x*t.w+t.z*t.y),s-n-a+o),this._y=Math.asin(i(2*(t.y*t.w-t.x*t.z),-1,1)),this._z=Math.atan2(2*(t.x*t.y+t.z*t.w),s+n-a-o)):"YZX"===e?(this._x=Math.atan2(2*(t.x*t.w-t.z*t.y),s-n+a-o),this._y=Math.atan2(2*(t.y*t.w-t.x*t.z),s+n-a-o),this._z=Math.asin(i(2*(t.x*t.y+t.z*t.w),-1,1))):"XZY"===e?(this._x=Math.atan2(2*(t.x*t.w+t.y*t.z),s-n+a-o),this._y=Math.atan2(2*(t.x*t.z+t.y*t.w),s+n-a-o),this._z=Math.asin(i(2*(t.z*t.w-t.x*t.y),-1,1))):console.warn("THREE.Euler: .setFromQuaternion() given unsupported order: "+e),this._order=e,!1!==r&&this.onChangeCallback(),this},reorder:function(){var e=new THREE.Quaternion;return function(t){e.setFromEuler(this),this.setFromQuaternion(e,t)}}(),equals:function(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order},fromArray:function(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this.onChangeCallback(),this},toArray:function(){return[this._x,this._y,this._z,this._order]},onChange:function(t){return this.onChangeCallback=t,this},onChangeCallback:function(){},clone:function(){return new THREE.Euler(this._x,this._y,this._z,this._order)}},THREE.Box3=function(t,e){this.min=void 0!==t?t:new THREE.Vector3(1/0,1/0,1/0),this.max=void 0!==e?e:new THREE.Vector3(-1/0,-1/0,-1/0)},THREE.Box3.prototype={constructor:THREE.Box3,set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,r=t.length;e<r;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(){var i=new THREE.Vector3;return function(t,e){var r=i.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(r),this.max.copy(t).add(r),this}}(),setFromObject:function(){var s=new THREE.Vector3;return function(t){var o=this;return t.updateMatrixWorld(!0),this.makeEmpty(),t.traverse(function(t){var e=t.geometry;if(void 0!==e)if(e instanceof THREE.Geometry)for(var r=e.vertices,i=0,n=r.length;i<n;i++)s.copy(r[i]),s.applyMatrix4(t.matrixWorld),o.expandByPoint(s);else if(e instanceof THREE.BufferGeometry&&void 0!==e.attributes.position){var a=e.attributes.position.array;for(i=0,n=a.length;i<n;i+=3)s.set(a[i],a[i+1],a[i+2]),s.applyMatrix4(t.matrixWorld),o.expandByPoint(s)}}),this}}(),copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(t){return(t||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(t){return(t||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z},getParameter:function(t,e){return(e||new THREE.Vector3).set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)},clampPoint:function(t,e){return(e||new THREE.Vector3).copy(t).clamp(this.min,this.max)},distanceToPoint:function(){var e=new THREE.Vector3;return function(t){return e.copy(t).clamp(this.min,this.max).sub(t).length()}}(),getBoundingSphere:function(){var r=new THREE.Vector3;return function(t){var e=t||new THREE.Sphere;return e.center=this.center(),e.radius=.5*this.size(r).length(),e}}(),intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},applyMatrix4:function(){var e=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(t){return e[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),e[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),e[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),e[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),e[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),e[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),e[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),e[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.makeEmpty(),this.setFromPoints(e),this}}(),translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}},THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]),0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(t,e,r,i,n,a,o,s,h){var l=this.elements;return l[0]=t,l[3]=e,l[6]=r,l[1]=i,l[4]=n,l[7]=a,l[2]=o,l[5]=s,l[8]=h,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},copy:function(t){var e=t.elements;return this.set(e[0],e[3],e[6],e[1],e[4],e[7],e[2],e[5],e[8]),this},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(t){return console.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),this.applyToVector3Array(t)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(t,e,r){void 0===e&&(e=0),void 0===r&&(r=t.length);for(var i=0,n=e;i<r;i+=3,n+=3)a.x=t[n],a.y=t[n+1],a.z=t[n+2],a.applyMatrix3(this),t[n]=a.x,t[n+1]=a.y,t[n+2]=a.z;return t}}(),multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this},determinant:function(){var t=this.elements,e=t[0],r=t[1],i=t[2],n=t[3],a=t[4],o=t[5],s=t[6],h=t[7],l=t[8];return e*a*l-e*o*h-r*n*l+r*o*s+i*n*h-i*a*s},getInverse:function(t,e){var r=t.elements,i=this.elements;i[0]=r[10]*r[5]-r[6]*r[9],i[1]=-r[10]*r[1]+r[2]*r[9],i[2]=r[6]*r[1]-r[2]*r[5],i[3]=-r[10]*r[4]+r[6]*r[8],i[4]=r[10]*r[0]-r[2]*r[8],i[5]=-r[6]*r[0]+r[2]*r[4],i[6]=r[9]*r[4]-r[5]*r[8],i[7]=-r[9]*r[0]+r[1]*r[8],i[8]=r[5]*r[0]-r[1]*r[4];var n=r[0]*i[0]+r[1]*i[3]+r[2]*i[6];if(0===n){var a="Matrix3.getInverse(): can't invert matrix, determinant is 0";if(e)throw new Error(a);return console.warn(a),this.identity(),this}return this.multiplyScalar(1/n),this},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this},flattenToArrayOffset:function(t,e){var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t},getNormalMatrix:function(t){return this.getInverse(t).transpose(),this},transposeIntoArray:function(t){var e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this},fromArray:function(t){return this.elements.set(t),this},toArray:function(){var t=this.elements;return[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8]]},clone:function(){return(new THREE.Matrix3).fromArray(this.elements)}},THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")},THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(t,e,r,i,n,a,o,s,h,l,c,u,f,d,p,E){var m=this.elements;return m[0]=t,m[4]=e,m[8]=r,m[12]=i,m[1]=n,m[5]=a,m[9]=o,m[13]=s,m[2]=h,m[6]=l,m[10]=c,m[14]=u,m[3]=f,m[7]=d,m[11]=p,m[15]=E,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},copy:function(t){return this.elements.set(t.elements),this},extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},copyPosition:function(t){var e=this.elements,r=t.elements;return e[12]=r[12],e[13]=r[13],e[14]=r[14],this},extractRotation:function(){var o=new THREE.Vector3;return function(t){var e=this.elements,r=t.elements,i=1/o.set(r[0],r[1],r[2]).length(),n=1/o.set(r[4],r[5],r[6]).length(),a=1/o.set(r[8],r[9],r[10]).length();return e[0]=r[0]*i,e[1]=r[1]*i,e[2]=r[2]*i,e[4]=r[4]*n,e[5]=r[5]*n,e[6]=r[6]*n,e[8]=r[8]*a,e[9]=r[9]*a,e[10]=r[10]*a,this}}(),makeRotationFromEuler:function(t){t instanceof THREE.Euler==!1&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var e=this.elements,r=t.x,i=t.y,n=t.z,a=Math.cos(r),o=Math.sin(r),s=Math.cos(i),h=Math.sin(i),l=Math.cos(n),c=Math.sin(n);if("XYZ"===t.order){var u=a*l,f=a*c,d=o*l,p=o*c;e[0]=s*l,e[4]=-s*c,e[8]=h,e[1]=f+d*h,e[5]=u-p*h,e[9]=-o*s,e[2]=p-u*h,e[6]=d+f*h,e[10]=a*s}else if("YXZ"===t.order){var E=s*l,m=s*c,g=h*l,v=h*c;e[0]=E+v*o,e[4]=g*o-m,e[8]=a*h,e[1]=a*c,e[5]=a*l,e[9]=-o,e[2]=m*o-g,e[6]=v+E*o,e[10]=a*s}else if("ZXY"===t.order){E=s*l,m=s*c,g=h*l,v=h*c;e[0]=E-v*o,e[4]=-a*c,e[8]=g+m*o,e[1]=m+g*o,e[5]=a*l,e[9]=v-E*o,e[2]=-a*h,e[6]=o,e[10]=a*s}else if("ZYX"===t.order){u=a*l,f=a*c,d=o*l,p=o*c;e[0]=s*l,e[4]=d*h-f,e[8]=u*h+p,e[1]=s*c,e[5]=p*h+u,e[9]=f*h-d,e[2]=-h,e[6]=o*s,e[10]=a*s}else if("YZX"===t.order){var T=a*s,x=a*h,y=o*s,R=o*h;e[0]=s*l,e[4]=R-T*c,e[8]=y*c+x,e[1]=c,e[5]=a*l,e[9]=-o*l,e[2]=-h*l,e[6]=x*c+y,e[10]=T-R*c}else if("XZY"===t.order){T=a*s,x=a*h,y=o*s,R=o*h;e[0]=s*l,e[4]=-c,e[8]=h*l,e[1]=T*c+R,e[5]=a*l,e[9]=x*c-y,e[2]=y*c-x,e[6]=o*l,e[10]=R*c+T}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},makeRotationFromQuaternion:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z,a=t.w,o=r+r,s=i+i,h=n+n,l=r*o,c=r*s,u=r*h,f=i*s,d=i*h,p=n*h,E=a*o,m=a*s,g=a*h;return e[0]=1-(f+p),e[4]=c-g,e[8]=u+m,e[1]=c+g,e[5]=1-(l+p),e[9]=d-E,e[2]=u-m,e[6]=d+E,e[10]=1-(l+f),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this},lookAt:function(){var n=new THREE.Vector3,a=new THREE.Vector3,o=new THREE.Vector3;return function(t,e,r){var i=this.elements;return o.subVectors(t,e).normalize(),0===o.length()&&(o.z=1),n.crossVectors(r,o).normalize(),0===n.length()&&(o.x+=1e-4,n.crossVectors(r,o).normalize()),a.crossVectors(o,n),i[0]=n.x,i[4]=a.x,i[8]=o.x,i[1]=n.y,i[5]=a.y,i[9]=o.y,i[2]=n.z,i[6]=a.z,i[10]=o.z,this}}(),multiply:function(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)},multiplyMatrices:function(t,e){var r=t.elements,i=e.elements,n=this.elements,a=r[0],o=r[4],s=r[8],h=r[12],l=r[1],c=r[5],u=r[9],f=r[13],d=r[2],p=r[6],E=r[10],m=r[14],g=r[3],v=r[7],T=r[11],x=r[15],y=i[0],R=i[4],_=i[8],H=i[12],b=i[1],M=i[5],w=i[9],S=i[13],A=i[2],C=i[6],D=i[10],L=i[14],P=i[3],F=i[7],U=i[11],B=i[15];return n[0]=a*y+o*b+s*A+h*P,n[4]=a*R+o*M+s*C+h*F,n[8]=a*_+o*w+s*D+h*U,n[12]=a*H+o*S+s*L+h*B,n[1]=l*y+c*b+u*A+f*P,n[5]=l*R+c*M+u*C+f*F,n[9]=l*_+c*w+u*D+f*U,n[13]=l*H+c*S+u*L+f*B,n[2]=d*y+p*b+E*A+m*P,n[6]=d*R+p*M+E*C+m*F,n[10]=d*_+p*w+E*D+m*U,n[14]=d*H+p*S+E*L+m*B,n[3]=g*y+v*b+T*A+x*P,n[7]=g*R+v*M+T*C+x*F,n[11]=g*_+v*w+T*D+x*U,n[15]=g*H+v*S+T*L+x*B,this},multiplyToArray:function(t,e,r){var i=this.elements;return this.multiplyMatrices(t,e),r[0]=i[0],r[1]=i[1],r[2]=i[2],r[3]=i[3],r[4]=i[4],r[5]=i[5],r[6]=i[6],r[7]=i[7],r[8]=i[8],r[9]=i[9],r[10]=i[10],r[11]=i[11],r[12]=i[12],r[13]=i[13],r[14]=i[14],r[15]=i[15],this},multiplyScalar:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead."),t.applyProjection(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(t){return console.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead."),this.applyToVector3Array(t)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(t,e,r){void 0===e&&(e=0),void 0===r&&(r=t.length);for(var i=0,n=e;i<r;i+=3,n+=3)a.x=t[n],a.y=t[n+1],a.z=t[n+2],a.applyMatrix4(this),t[n]=a.x,t[n+1]=a.y,t[n+2]=a.z;return t}}(),rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},determinant:function(){var t=this.elements,e=t[0],r=t[4],i=t[8],n=t[12],a=t[1],o=t[5],s=t[9],h=t[13],l=t[2],c=t[6],u=t[10],f=t[14];return t[3]*(+n*s*c-i*h*c-n*o*u+r*h*u+i*o*f-r*s*f)+t[7]*(+e*s*f-e*h*u+n*a*u-i*a*f+i*h*l-n*s*l)+t[11]*(+e*h*c-e*o*f-n*a*c+r*a*f+n*o*l-r*h*l)+t[15]*(-i*o*l-e*s*c+e*o*u+i*a*c-r*a*u+r*s*l)},transpose:function(){var t,e=this.elements;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this},flattenToArrayOffset:function(t,e){var r=this.elements;return t[e]=r[0],t[e+1]=r[1],t[e+2]=r[2],t[e+3]=r[3],t[e+4]=r[4],t[e+5]=r[5],t[e+6]=r[6],t[e+7]=r[7],t[e+8]=r[8],t[e+9]=r[9],t[e+10]=r[10],t[e+11]=r[11],t[e+12]=r[12],t[e+13]=r[13],t[e+14]=r[14],t[e+15]=r[15],t},getPosition:function(){var e=new THREE.Vector3;return function(){console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");var t=this.elements;return e.set(t[12],t[13],t[14])}}(),setPosition:function(t){var e=this.elements;return e[12]=t.x,e[13]=t.y,e[14]=t.z,this},getInverse:function(t,e){var r=this.elements,i=t.elements,n=i[0],a=i[4],o=i[8],s=i[12],h=i[1],l=i[5],c=i[9],u=i[13],f=i[2],d=i[6],p=i[10],E=i[14],m=i[3],g=i[7],v=i[11],T=i[15];r[0]=c*E*g-u*p*g+u*d*v-l*E*v-c*d*T+l*p*T,r[4]=s*p*g-o*E*g-s*d*v+a*E*v+o*d*T-a*p*T,r[8]=o*u*g-s*c*g+s*l*v-a*u*v-o*l*T+a*c*T,r[12]=s*c*d-o*u*d-s*l*p+a*u*p+o*l*E-a*c*E,r[1]=u*p*m-c*E*m-u*f*v+h*E*v+c*f*T-h*p*T,r[5]=o*E*m-s*p*m+s*f*v-n*E*v-o*f*T+n*p*T,r[9]=s*c*m-o*u*m-s*h*v+n*u*v+o*h*T-n*c*T,r[13]=o*u*f-s*c*f+s*h*p-n*u*p-o*h*E+n*c*E,r[2]=l*E*m-u*d*m+u*f*g-h*E*g-l*f*T+h*d*T,r[6]=s*d*m-a*E*m-s*f*g+n*E*g+a*f*T-n*d*T,r[10]=a*u*m-s*l*m+s*h*g-n*u*g-a*h*T+n*l*T,r[14]=s*l*f-a*u*f-s*h*d+n*u*d+a*h*E-n*l*E,r[3]=c*d*m-l*p*m-c*f*g+h*p*g+l*f*v-h*d*v,r[7]=a*p*m-o*d*m+o*f*g-n*p*g-a*f*v+n*d*v,r[11]=o*l*m-a*c*m-o*h*g+n*c*g+a*h*v-n*l*v,r[15]=a*c*f-o*l*f+o*h*d-n*c*d-a*h*p+n*l*p;var x=n*r[0]+h*r[4]+f*r[8]+m*r[12];if(0==x){var y="Matrix4.getInverse(): can't invert matrix, determinant is 0";if(e)throw new Error(y);return console.warn(y),this.identity(),this}return this.multiplyScalar(1/x),this},translate:function(t){console.warn("THREE.Matrix4: .translate() has been removed.")},rotateX:function(t){console.warn("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(t){console.warn("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(t){console.warn("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(t,e){console.warn("THREE.Matrix4: .rotateByAxis() has been removed.")},scale:function(t){var e=this.elements,r=t.x,i=t.y,n=t.z;return e[0]*=r,e[4]*=i,e[8]*=n,e[1]*=r,e[5]*=i,e[9]*=n,e[2]*=r,e[6]*=i,e[10]*=n,e[3]*=r,e[7]*=i,e[11]*=n,this},getMaxScaleOnAxis:function(){var t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],r=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,Math.max(r,i)))},makeTranslation:function(t,e,r){return this.set(1,0,0,t,0,1,0,e,0,0,1,r,0,0,0,1),this},makeRotationX:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(1,0,0,0,0,e,-r,0,0,r,e,0,0,0,0,1),this},makeRotationY:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,0,r,0,0,1,0,0,-r,0,e,0,0,0,0,1),this},makeRotationZ:function(t){var e=Math.cos(t),r=Math.sin(t);return this.set(e,-r,0,0,r,e,0,0,0,0,1,0,0,0,0,1),this},makeRotationAxis:function(t,e){var r=Math.cos(e),i=Math.sin(e),n=1-r,a=t.x,o=t.y,s=t.z,h=n*a,l=n*o;return this.set(h*a+r,h*o-i*s,h*s+i*o,0,h*o+i*s,l*o+r,l*s-i*a,0,h*s-i*o,l*s+i*a,n*s*s+r,0,0,0,0,1),this},makeScale:function(t,e,r){return this.set(t,0,0,0,0,e,0,0,0,0,r,0,0,0,0,1),this},compose:function(t,e,r){return this.makeRotationFromQuaternion(e),this.scale(r),this.setPosition(t),this},decompose:function(){var c=new THREE.Vector3,u=new THREE.Matrix4;return function(t,e,r){var i=this.elements,n=c.set(i[0],i[1],i[2]).length(),a=c.set(i[4],i[5],i[6]).length(),o=c.set(i[8],i[9],i[10]).length();this.determinant()<0&&(n=-n),t.x=i[12],t.y=i[13],t.z=i[14],u.elements.set(this.elements);var s=1/n,h=1/a,l=1/o;return u.elements[0]*=s,u.elements[1]*=s,u.elements[2]*=s,u.elements[4]*=h,u.elements[5]*=h,u.elements[6]*=h,u.elements[8]*=l,u.elements[9]*=l,u.elements[10]*=l,e.setFromRotationMatrix(u),r.x=n,r.y=a,r.z=o,this}}(),makeFrustum:function(t,e,r,i,n,a){var o=this.elements,s=2*n/(e-t),h=2*n/(i-r),l=(e+t)/(e-t),c=(i+r)/(i-r),u=-(a+n)/(a-n),f=-2*a*n/(a-n);return o[0]=s,o[4]=0,o[8]=l,o[12]=0,o[1]=0,o[5]=h,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=f,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this},makePerspective:function(t,e,r,i){var n=r*Math.tan(THREE.Math.degToRad(.5*t)),a=-n,o=a*e,s=n*e;return this.makeFrustum(o,s,a,n,r,i)},makeOrthographic:function(t,e,r,i,n,a){var o=this.elements,s=e-t,h=r-i,l=a-n,c=(e+t)/s,u=(r+i)/h,f=(a+n)/l;return o[0]=2/s,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2/h,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2/l,o[14]=-f,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this},fromArray:function(t){return this.elements.set(t),this},toArray:function(){var t=this.elements;return[t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15]]},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)}},THREE.Ray=function(t,e){this.origin=void 0!==t?t:new THREE.Vector3,this.direction=void 0!==e?e:new THREE.Vector3},THREE.Ray.prototype={constructor:THREE.Ray,set:function(t,e){return this.origin.copy(t),this.direction.copy(e),this},copy:function(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this},at:function(t,e){return(e||new THREE.Vector3).copy(this.direction).multiplyScalar(t).add(this.origin)},recast:function(){var e=new THREE.Vector3;return function(t){return this.origin.copy(this.at(t,e)),this}}(),closestPointToPoint:function(t,e){var r=e||new THREE.Vector3;r.subVectors(t,this.origin);var i=r.dot(this.direction);return i<0?r.copy(this.origin):r.copy(this.direction).multiplyScalar(i).add(this.origin)},distanceToPoint:function(){var r=new THREE.Vector3;return function(t){var e=r.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceTo(t):(r.copy(this.direction).multiplyScalar(e).add(this.origin),r.distanceTo(t))}}(),distanceSqToSegment:function(t,e,r,i){var n,a,o,s,h=t.clone().add(e).multiplyScalar(.5),l=e.clone().sub(t).normalize(),c=.5*t.distanceTo(e),u=this.origin.clone().sub(h),f=-this.direction.dot(l),d=u.dot(this.direction),p=-u.dot(l),E=u.lengthSq(),m=Math.abs(1-f*f);if(0<=m)if(a=f*d-p,s=c*m,0<=(n=f*p-d))if(-s<=a)if(a<=s){var g=1/m;o=(n*=g)*(n+f*(a*=g)+2*d)+a*(f*n+a+2*p)+E}else a=c,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;else a=-c,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;else a<=-s?o=-(n=Math.max(0,-(-f*c+d)))*n+(a=0<n?-c:Math.min(Math.max(-c,-p),c))*(a+2*p)+E:a<=s?(n=0,o=(a=Math.min(Math.max(-c,-p),c))*(a+2*p)+E):o=-(n=Math.max(0,-(f*c+d)))*n+(a=0<n?c:Math.min(Math.max(-c,-p),c))*(a+2*p)+E;else a=0<f?-c:c,o=-(n=Math.max(0,-(f*a+d)))*n+a*(a+2*p)+E;return r&&r.copy(this.direction.clone().multiplyScalar(n).add(this.origin)),i&&i.copy(l.clone().multiplyScalar(a).add(h)),o},isIntersectionSphere:function(t){return this.distanceToPoint(t.center)<=t.radius},intersectSphere:function(){var h=new THREE.Vector3;return function(t,e){h.subVectors(t.center,this.origin);var r=h.dot(this.direction),i=h.dot(h)-r*r,n=t.radius*t.radius;if(n<i)return null;var a=Math.sqrt(n-i),o=r-a,s=r+a;return o<0&&s<0?null:o<0?this.at(s,e):this.at(o,e)}}(),isIntersectionPlane:function(t){var e=t.distanceToPoint(this.origin);return 0===e||t.normal.dot(this.direction)*e<0},distanceToPlane:function(t){var e=t.normal.dot(this.direction);if(0==e)return 0==t.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(t.normal)+t.constant)/e;return 0<=r?r:null},intersectPlane:function(t,e){var r=this.distanceToPlane(t);return null===r?null:this.at(r,e)},isIntersectionBox:function(){var e=new THREE.Vector3;return function(t){return null!==this.intersectBox(t,e)}}(),intersectBox:function(t,e){var r,i,n,a,o,s,h=1/this.direction.x,l=1/this.direction.y,c=1/this.direction.z,u=this.origin;return 0<=h?(r=(t.min.x-u.x)*h,i=(t.max.x-u.x)*h):(r=(t.max.x-u.x)*h,i=(t.min.x-u.x)*h),0<=l?(n=(t.min.y-u.y)*l,a=(t.max.y-u.y)*l):(n=(t.max.y-u.y)*l,a=(t.min.y-u.y)*l),a<r||i<n?null:((r<n||r!=r)&&(r=n),(a<i||i!=i)&&(i=a),0<=c?(o=(t.min.z-u.z)*c,s=(t.max.z-u.z)*c):(o=(t.max.z-u.z)*c,s=(t.min.z-u.z)*c),s<r||i<o?null:((r<o||r!=r)&&(r=o),(s<i||i!=i)&&(i=s),i<0?null:this.at(0<=r?r:i,e)))},intersectTriangle:function(){var c=new THREE.Vector3,u=new THREE.Vector3,f=new THREE.Vector3,d=new THREE.Vector3;return function(t,e,r,i,n){u.subVectors(e,t),f.subVectors(r,t),d.crossVectors(u,f);var a,o=this.direction.dot(d);if(0<o){if(i)return null;a=1}else{if(!(o<0))return null;a=-1,o=-o}c.subVectors(this.origin,t);var s=a*this.direction.dot(f.crossVectors(c,f));if(s<0)return null;var h=a*this.direction.dot(u.cross(c));if(h<0)return null;if(o<s+h)return null;var l=-a*c.dot(d);return l<0?null:this.at(l/o,n)}}(),applyMatrix4:function(t){return this.direction.add(this.origin).applyMatrix4(t),this.origin.applyMatrix4(t),this.direction.sub(this.origin),this.direction.normalize(),this},equals:function(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)},clone:function(){return(new THREE.Ray).copy(this)}},THREE.Sphere=function(t,e){this.center=void 0!==t?t:new THREE.Vector3,this.radius=void 0!==e?e:0},THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(t,e){return this.center.copy(t),this.radius=e,this},setFromPoints:function(){var o=new THREE.Box3;return function(t,e){var r=this.center;void 0!==e?r.copy(e):o.setFromPoints(t).center(r);for(var i=0,n=0,a=t.length;n<a;n++)i=Math.max(i,r.distanceToSquared(t[n]));return this.radius=Math.sqrt(i),this}}(),copy:function(t){return this.center.copy(t.center),this.radius=t.radius,this},empty:function(){return this.radius<=0},containsPoint:function(t){return t.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(t){return t.distanceTo(this.center)-this.radius},intersectsSphere:function(t){var e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e},clampPoint:function(t,e){var r=this.center.distanceToSquared(t),i=e||new THREE.Vector3;return i.copy(t),r>this.radius*this.radius&&(i.sub(this.center).normalize(),i.multiplyScalar(this.radius).add(this.center)),i},getBoundingBox:function(t){var e=t||new THREE.Box3;return e.set(this.center,this.center),e.expandByScalar(this.radius),e},applyMatrix4:function(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this},translate:function(t){return this.center.add(t),this},equals:function(t){return t.center.equals(this.center)&&t.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}},THREE.Frustum=function(t,e,r,i,n,a){this.planes=[void 0!==t?t:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==r?r:new THREE.Plane,void 0!==i?i:new THREE.Plane,void 0!==n?n:new THREE.Plane,void 0!==a?a:new THREE.Plane]},THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(t,e,r,i,n,a){var o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(r),o[3].copy(i),o[4].copy(n),o[5].copy(a),this},copy:function(t){for(var e=this.planes,r=0;r<6;r++)e[r].copy(t.planes[r]);return this},setFromMatrix:function(t){var e=this.planes,r=t.elements,i=r[0],n=r[1],a=r[2],o=r[3],s=r[4],h=r[5],l=r[6],c=r[7],u=r[8],f=r[9],d=r[10],p=r[11],E=r[12],m=r[13],g=r[14],v=r[15];return e[0].setComponents(o-i,c-s,p-u,v-E).normalize(),e[1].setComponents(o+i,c+s,p+u,v+E).normalize(),e[2].setComponents(o+n,c+h,p+f,v+m).normalize(),e[3].setComponents(o-n,c-h,p-f,v-m).normalize(),e[4].setComponents(o-a,c-l,p-d,v-g).normalize(),e[5].setComponents(o+a,c+l,p+d,v+g).normalize(),this},intersectsObject:function(){var r=new THREE.Sphere;return function(t){var e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),r.copy(e.boundingSphere),r.applyMatrix4(t.matrixWorld),this.intersectsSphere(r)}}(),intersectsSphere:function(t){for(var e=this.planes,r=t.center,i=-t.radius,n=0;n<6;n++){if(e[n].distanceToPoint(r)<i)return!1}return!0},intersectsBox:function(){var o=new THREE.Vector3,s=new THREE.Vector3;return function(t){for(var e=this.planes,r=0;r<6;r++){var i=e[r];o.x=0<i.normal.x?t.min.x:t.max.x,s.x=0<i.normal.x?t.max.x:t.min.x,o.y=0<i.normal.y?t.min.y:t.max.y,s.y=0<i.normal.y?t.max.y:t.min.y,o.z=0<i.normal.z?t.min.z:t.max.z,s.z=0<i.normal.z?t.max.z:t.min.z;var n=i.distanceToPoint(o),a=i.distanceToPoint(s);if(n<0&&a<0)return!1}return!0}}(),containsPoint:function(t){for(var e=this.planes,r=0;r<6;r++)if(e[r].distanceToPoint(t)<0)return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}},THREE.Plane=function(t,e){this.normal=void 0!==t?t:new THREE.Vector3(1,0,0),this.constant=void 0!==e?e:0},THREE.Plane.prototype={constructor:THREE.Plane,set:function(t,e){return this.normal.copy(t),this.constant=e,this},setComponents:function(t,e,r,i){return this.normal.set(t,e,r),this.constant=i,this},setFromNormalAndCoplanarPoint:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this},setFromCoplanarPoints:function(){var n=new THREE.Vector3,a=new THREE.Vector3;return function(t,e,r){var i=n.subVectors(r,e).cross(a.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}}(),copy:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this},normalize:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(t){return this.normal.dot(t)+this.constant},distanceToSphere:function(t){return this.distanceToPoint(t.center)-t.radius},projectPoint:function(t,e){return this.orthoPoint(t,e).sub(t).negate()},orthoPoint:function(t,e){var r=this.distanceToPoint(t);return(e||new THREE.Vector3).copy(this.normal).multiplyScalar(r)},isIntersectionLine:function(t){var e=this.distanceToPoint(t.start),r=this.distanceToPoint(t.end);return e<0&&0<r||r<0&&0<e},intersectLine:function(){var o=new THREE.Vector3;return function(t,e){var r=e||new THREE.Vector3,i=t.delta(o),n=this.normal.dot(i);if(0==n)return 0==this.distanceToPoint(t.start)?r.copy(t.start):void 0;var a=-(t.start.dot(this.normal)+this.constant)/n;return a<0||1<a?void 0:r.copy(i).multiplyScalar(a).add(t.start)}}(),coplanarPoint:function(t){return(t||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,o=new THREE.Vector3,s=new THREE.Matrix3;return function(t,e){var r=e||s.getNormalMatrix(t),i=a.copy(this.normal).applyMatrix3(r),n=this.coplanarPoint(o);return n.applyMatrix4(t),this.setFromNormalAndCoplanarPoint(i,n),this}}(),translate:function(t){return this.constant=this.constant-t.dot(this.normal),this},equals:function(t){return t.normal.equals(this.normal)&&t.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}},THREE.Math={generateUUID:function(){var e,r="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),i=new Array(36),n=0;return function(){for(var t=0;t<36;t++)8==t||13==t||18==t||23==t?i[t]="-":14==t?i[t]="4":(n<=2&&(n=33554432+16777216*Math.random()|0),e=15&n,n>>=4,i[t]=r[19==t?3&e|8:e]);return i.join("")}}(),clamp:function(t,e,r){return t<e?e:r<t?r:t},clampBottom:function(t,e){return t<e?e:t},mapLinear:function(t,e,r,i,n){return i+(t-e)*(n-i)/(r-e)},smoothstep:function(t,e,r){return t<=e?0:r<=t?1:(t=(t-e)/(r-e))*t*(3-2*t)},smootherstep:function(t,e,r){return t<=e?0:r<=t?1:(t=(t-e)/(r-e))*t*t*(t*(6*t-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},degToRad:function(){var e=Math.PI/180;return function(t){return t*e}}(),radToDeg:function(){var e=180/Math.PI;return function(t){return t*e}}(),isPowerOfTwo:function(t){return 0==(t&t-1)&&0!==t}},THREE.Spline=function(t){this.points=t;var e,r,i,n,a,o,s,h,l,c=[],u={x:0,y:0,z:0};function f(t,e,r,i,n,a,o){var s=.5*(r-t),h=.5*(i-e);return(2*(e-r)+s+h)*o+(-3*(e-r)-2*s-h)*a+s*n+e}this.initFromArray=function(t){this.points=[];for(var e=0;e<t.length;e++)this.points[e]={x:t[e][0],y:t[e][1],z:t[e][2]}},this.getPoint=function(t){return e=(this.points.length-1)*t,r=Math.floor(e),i=e-r,c[0]=0===r?r:r-1,c[1]=r,c[2]=r>this.points.length-2?this.points.length-1:r+1,c[3]=r>this.points.length-3?this.points.length-1:r+2,o=this.points[c[0]],s=this.points[c[1]],h=this.points[c[2]],l=this.points[c[3]],a=i*(n=i*i),u.x=f(o.x,s.x,h.x,l.x,i,n,a),u.y=f(o.y,s.y,h.y,l.y,i,n,a),u.z=f(o.z,s.z,h.z,l.z,i,n,a),u},this.getControlPointsArray=function(){var t,e,r=this.points.length,i=[];for(t=0;t<r;t++)e=this.points[t],i[t]=[e.x,e.y,e.z];return i},this.getLength=function(t){var e,r,i,n,a=0,o=0,s=0,h=new THREE.Vector3,l=new THREE.Vector3,c=[],u=0;for(c[0]=0,t||(t=100),i=this.points.length*t,h.copy(this.points[0]),e=1;e<i;e++)r=e/i,n=this.getPoint(r),l.copy(n),u+=l.distanceTo(h),h.copy(n),a=(this.points.length-1)*r,(o=Math.floor(a))!=s&&(c[o]=u,s=o);return c[c.length]=u,{chunks:c,total:u}},this.reparametrizeByArcLength=function(t){var e,r,i,n,a,o,s,h,l=[],c=new THREE.Vector3,u=this.getLength();for(l.push(c.copy(this.points[0]).clone()),e=1;e<this.points.length;e++){for(o=u.chunks[e]-u.chunks[e-1],s=Math.ceil(t*o/u.total),n=(e-1)/(this.points.length-1),a=e/(this.points.length-1),r=1;r<s-1;r++)i=n+r*(1/s)*(a-n),h=this.getPoint(i),l.push(c.copy(h).clone());l.push(c.copy(this.points[e]).clone())}this.points=l}},THREE.Clock=function(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1},THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(),this.oldTime=this.startTime,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running&&this.start(),this.running){var e=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();t=.001*(e-this.oldTime),this.oldTime=e,this.elapsedTime+=t}return t}},THREE.EventDispatcher=function(){},THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(t){t.addEventListener=THREE.EventDispatcher.prototype.addEventListener,t.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener,t.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener,t.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(t,e){void 0===this._listeners&&(this._listeners={});var r=this._listeners;void 0===r[t]&&(r[t]=[]),-1===r[t].indexOf(e)&&r[t].push(e)},hasEventListener:function(t,e){if(void 0===this._listeners)return!1;var r=this._listeners;return void 0!==r[t]&&-1!==r[t].indexOf(e)},removeEventListener:function(t,e){if(void 0!==this._listeners){var r=this._listeners[t];if(void 0!==r){var i=r.indexOf(e);-1!==i&&r.splice(i,1)}}},dispatchEvent:function(t){if(void 0!==this._listeners){var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var r=[],i=e.length,n=0;n<i;n++)r[n]=e[n];for(n=0;n<i;n++)r[n].call(this,t)}}}},THREE.Object3D=function(){Object.defineProperty(this,"id",{value:THREE.Object3DIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Object3D",this.parent=void 0,this.children=[],this.up=THREE.Object3D.DefaultUp.clone();var t=new THREE.Vector3,e=new THREE.Euler,r=new THREE.Quaternion,i=new THREE.Vector3(1,1,1);e.onChange(function(){r.setFromEuler(e,!1)}),r.onChange(function(){e.setFromQuaternion(r,void 0,!1)}),Object.defineProperties(this,{position:{enumerable:!0,value:t},rotation:{enumerable:!0,value:e},quaternion:{enumerable:!0,value:r},scale:{enumerable:!0,value:i}}),this.renderDepth=null,this.rotationAutoUpdate=!0,this.matrix=new THREE.Matrix4,this.matrixWorld=new THREE.Matrix4,this.matrixAutoUpdate=!0,this.matrixWorldNeedsUpdate=!1,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.userData={}},THREE.Object3D.DefaultUp=new THREE.Vector3(0,1,0),THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){return console.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order."),this.rotation.order},set eulerOrder(t){console.warn("THREE.Object3D: .eulerOrder has been moved to .rotation.order."),this.rotation.order=t},get useQuaternion(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(t){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},applyMatrix:function(t){this.matrix.multiplyMatrices(t,this.matrix),this.matrix.decompose(this.position,this.quaternion,this.scale)},setRotationFromAxisAngle:function(t,e){this.quaternion.setFromAxisAngle(t,e)},setRotationFromEuler:function(t){this.quaternion.setFromEuler(t,!0)},setRotationFromMatrix:function(t){this.quaternion.setFromRotationMatrix(t)},setRotationFromQuaternion:function(t){this.quaternion.copy(t)},rotateOnAxis:function(){var r=new THREE.Quaternion;return function(t,e){return r.setFromAxisAngle(t,e),this.quaternion.multiply(r),this}}(),rotateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.rotateOnAxis(e,t)}}(),rotateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.rotateOnAxis(e,t)}}(),translateOnAxis:function(){var r=new THREE.Vector3;return function(t,e){return r.copy(t).applyQuaternion(this.quaternion),this.position.add(r.multiplyScalar(e)),this}}(),translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},translateX:function(){var e=new THREE.Vector3(1,0,0);return function(t){return this.translateOnAxis(e,t)}}(),translateY:function(){var e=new THREE.Vector3(0,1,0);return function(t){return this.translateOnAxis(e,t)}}(),translateZ:function(){var e=new THREE.Vector3(0,0,1);return function(t){return this.translateOnAxis(e,t)}}(),localToWorld:function(t){return t.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var e=new THREE.Matrix4;return function(t){return t.applyMatrix4(e.getInverse(this.matrixWorld))}}(),lookAt:function(){var e=new THREE.Matrix4;return function(t){e.lookAt(t,this.position,this.up),this.quaternion.setFromRotationMatrix(e)}}(),add:function(t){if(1<arguments.length){for(var e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?console.error("THREE.Object3D.add:",t,"can't be added as a child of itself."):t instanceof THREE.Object3D?(void 0!==t.parent&&t.parent.remove(t),t.parent=this,t.dispatchEvent({type:"added"}),this.children.push(t)):console.error("THREE.Object3D.add:",t,"is not an instance of THREE.Object3D."),this},remove:function(t){if(1<arguments.length)for(var e=0;e<arguments.length;e++)this.remove(arguments[e]);var r=this.children.indexOf(t);-1!==r&&(t.parent=void 0,t.dispatchEvent({type:"removed"}),this.children.splice(r,1))},getChildByName:function(t,e){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t,e)},getObjectById:function(t,e){if(this.id===t)return this;for(var r=0,i=this.children.length;r<i;r++){var n=this.children[r].getObjectById(t,e);if(void 0!==n)return n}},getObjectByName:function(t,e){if(this.name===t)return this;for(var r=0,i=this.children.length;r<i;r++){var n=this.children[r].getObjectByName(t,e);if(void 0!==n)return n}},getWorldPosition:function(t){var e=t||new THREE.Vector3;return this.updateMatrixWorld(!0),e.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var r=new THREE.Vector3,i=new THREE.Vector3;return function(t){var e=t||new THREE.Quaternion;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,e,i),e}}(),getWorldRotation:function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Euler;return this.getWorldQuaternion(r),e.setFromQuaternion(r,this.rotation.order,!1)}}(),getWorldScale:function(){var r=new THREE.Vector3,i=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.updateMatrixWorld(!0),this.matrixWorld.decompose(r,i,e),e}}(),getWorldDirection:function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.getWorldQuaternion(r),e.set(0,0,1).applyQuaternion(r)}}(),raycast:function(){},traverse:function(t){t(this);for(var e=0,r=this.children.length;e<r;e++)this.children[e].traverse(t)},traverseVisible:function(t){if(!1!==this.visible){t(this);for(var e=0,r=this.children.length;e<r;e++)this.children[e].traverseVisible(t)}},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(t){!0===this.matrixAutoUpdate&&this.updateMatrix(),!0!==this.matrixWorldNeedsUpdate&&!0!==t||(void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t=!(this.matrixWorldNeedsUpdate=!1));for(var e=0,r=this.children.length;e<r;e++)this.children[e].updateMatrixWorld(t)},toJSON:function(){var r={metadata:{version:4.3,type:"Object",generator:"ObjectExporter"}},i={},n=function(t){if(void 0===r.geometries&&(r.geometries=[]),void 0===i[t.uuid]){var e=t.toJSON();delete e.metadata,i[t.uuid]=e,r.geometries.push(e)}return t.uuid},a={},o=function(t){if(void 0===r.materials&&(r.materials=[]),void 0===a[t.uuid]){var e=t.toJSON();delete e.metadata,a[t.uuid]=e,r.materials.push(e)}return t.uuid},s=function(t){var e={};if(e.uuid=t.uuid,e.type=t.type,""!==t.name&&(e.name=t.name),"{}"!==JSON.stringify(t.userData)&&(e.userData=t.userData),!0!==t.visible&&(e.visible=t.visible),t instanceof THREE.PerspectiveCamera?(e.fov=t.fov,e.aspect=t.aspect,e.near=t.near,e.far=t.far):t instanceof THREE.OrthographicCamera?(e.left=t.left,e.right=t.right,e.top=t.top,e.bottom=t.bottom,e.near=t.near,e.far=t.far):t instanceof THREE.AmbientLight?e.color=t.color.getHex():t instanceof THREE.DirectionalLight?(e.color=t.color.getHex(),e.intensity=t.intensity):t instanceof THREE.PointLight?(e.color=t.color.getHex(),e.intensity=t.intensity,e.distance=t.distance):t instanceof THREE.SpotLight?(e.color=t.color.getHex(),e.intensity=t.intensity,e.distance=t.distance,e.angle=t.angle,e.exponent=t.exponent):t instanceof THREE.HemisphereLight?(e.color=t.color.getHex(),e.groundColor=t.groundColor.getHex()):t instanceof THREE.Mesh?(e.geometry=n(t.geometry),e.material=o(t.material)):t instanceof THREE.Line?(e.geometry=n(t.geometry),e.material=o(t.material)):t instanceof THREE.Sprite&&(e.material=o(t.material)),e.matrix=t.matrix.toArray(),0<t.children.length){e.children=[];for(var r=0;r<t.children.length;r++)e.children.push(s(t.children[r]))}return e};return r.object=s(this),r},clone:function(t,e){if(void 0===t&&(t=new THREE.Object3D),void 0===e&&(e=!0),t.name=this.name,t.up.copy(this.up),t.position.copy(this.position),t.quaternion.copy(this.quaternion),t.scale.copy(this.scale),t.renderDepth=this.renderDepth,t.rotationAutoUpdate=this.rotationAutoUpdate,t.matrix.copy(this.matrix),t.matrixWorld.copy(this.matrixWorld),t.matrixAutoUpdate=this.matrixAutoUpdate,t.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate,t.visible=this.visible,t.castShadow=this.castShadow,t.receiveShadow=this.receiveShadow,t.frustumCulled=this.frustumCulled,t.userData=JSON.parse(JSON.stringify(this.userData)),!0===e)for(var r=0;r<this.children.length;r++){var i=this.children[r];t.add(i.clone())}return t}},THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype),THREE.Object3DIdCount=0,THREE.Face3=function(t,e,r,i,n,a){this.a=t,this.b=e,this.c=r,this.normal=i instanceof THREE.Vector3?i:new THREE.Vector3,this.vertexNormals=i instanceof Array?i:[],this.color=n instanceof THREE.Color?n:new THREE.Color,this.vertexColors=n instanceof Array?n:[],this.vertexTangents=[],this.materialIndex=void 0!==a?a:0},THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var t=new THREE.Face3(this.a,this.b,this.c);t.normal.copy(this.normal),t.color.copy(this.color),t.materialIndex=this.materialIndex;for(var e=0,r=this.vertexNormals.length;e<r;e++)t.vertexNormals[e]=this.vertexNormals[e].clone();for(e=0,r=this.vertexColors.length;e<r;e++)t.vertexColors[e]=this.vertexColors[e].clone();for(e=0,r=this.vertexTangents.length;e<r;e++)t.vertexTangents[e]=this.vertexTangents[e].clone();return t}},THREE.BufferAttribute=function(t,e){this.array=t,this.itemSize=e,this.needsUpdate=!1},THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},copyAt:function(t,e,r){t*=this.itemSize,r*=e.itemSize;for(var i=0,n=this.itemSize;i<n;i++)this.array[t+i]=e.array[r+i]},set:function(t){return this.array.set(t),this},setX:function(t,e){return this.array[t*this.itemSize]=e,this},setY:function(t,e){return this.array[t*this.itemSize+1]=e,this},setZ:function(t,e){return this.array[t*this.itemSize+2]=e,this},setXY:function(t,e,r){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this},setXYZ:function(t,e,r,i){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this.array[t+2]=i,this},setXYZW:function(t,e,r,i,n){return t*=this.itemSize,this.array[t]=e,this.array[t+1]=r,this.array[t+2]=i,this.array[t+3]=n,this},clone:function(){return new THREE.BufferAttribute(new this.array.constructor(this.array),this.itemSize)}},THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="BufferGeometry",this.attributes={},this.attributesKeys=[],this.drawcalls=[],this.offsets=this.drawcalls,this.boundingBox=null,this.boundingSphere=null},THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(t,e){if(e instanceof THREE.BufferAttribute==!1)return console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),void(this.attributes[t]={array:e,itemSize:arguments[2]});this.attributes[t]=e,this.attributesKeys=Object.keys(this.attributes)},getAttribute:function(t){return this.attributes[t]},addDrawCall:function(t,e,r){this.drawcalls.push({start:t,count:e,index:void 0!==r?r:0})},applyMatrix:function(t){var e=this.attributes.position;void 0!==e&&(t.applyToVector3Array(e.array),e.needsUpdate=!0);var r=this.attributes.normal;void 0!==r&&((new THREE.Matrix3).getNormalMatrix(t).applyToVector3Array(r.array),r.needsUpdate=!0)},center:function(){},fromGeometry:function(t,e){e=e||{vertexColors:THREE.NoColors};var r=t.vertices,i=t.faces,n=t.faceVertexUvs,a=e.vertexColors,o=0<n[0].length,s=3==i[0].vertexNormals.length,h=new Float32Array(3*i.length*3);this.addAttribute("position",new THREE.BufferAttribute(h,3));var l=new Float32Array(3*i.length*3);if(this.addAttribute("normal",new THREE.BufferAttribute(l,3)),a!==THREE.NoColors){var c=new Float32Array(3*i.length*3);this.addAttribute("color",new THREE.BufferAttribute(c,3))}if(!0===o){var u=new Float32Array(3*i.length*2);this.addAttribute("uv",new THREE.BufferAttribute(u,2))}for(var f=0,d=0,p=0;f<i.length;f++,d+=6,p+=9){var E=i[f],m=r[E.a],g=r[E.b],v=r[E.c];if(h[p]=m.x,h[p+1]=m.y,h[p+2]=m.z,h[p+3]=g.x,h[p+4]=g.y,h[p+5]=g.z,h[p+6]=v.x,h[p+7]=v.y,h[p+8]=v.z,!0===s){var T=E.vertexNormals[0],x=E.vertexNormals[1],y=E.vertexNormals[2];l[p]=T.x,l[p+1]=T.y,l[p+2]=T.z,l[p+3]=x.x,l[p+4]=x.y,l[p+5]=x.z,l[p+6]=y.x,l[p+7]=y.y,l[p+8]=y.z}else{var R=E.normal;l[p]=R.x,l[p+1]=R.y,l[p+2]=R.z,l[p+3]=R.x,l[p+4]=R.y,l[p+5]=R.z,l[p+6]=R.x,l[p+7]=R.y,l[p+8]=R.z}if(a===THREE.FaceColors){var _=E.color;c[p]=_.r,c[p+1]=_.g,c[p+2]=_.b,c[p+3]=_.r,c[p+4]=_.g,c[p+5]=_.b,c[p+6]=_.r,c[p+7]=_.g,c[p+8]=_.b}else if(a===THREE.VertexColors){var H=E.vertexColors[0],b=E.vertexColors[1],M=E.vertexColors[2];c[p]=H.r,c[p+1]=H.g,c[p+2]=H.b,c[p+3]=b.r,c[p+4]=b.g,c[p+5]=b.b,c[p+6]=M.r,c[p+7]=M.g,c[p+8]=M.b}if(!0===o){var w=n[0][f][0],S=n[0][f][1],A=n[0][f][2];u[d]=w.x,u[d+1]=w.y,u[d+2]=S.x,u[d+3]=S.y,u[d+4]=A.x,u[d+5]=A.y}}return this.computeBoundingSphere(),this},computeBoundingBox:function(){var n=new THREE.Vector3;return function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var t=this.attributes.position.array;if(t){var e=this.boundingBox;e.makeEmpty();for(var r=0,i=t.length;r<i;r+=3)n.set(t[r],t[r+1],t[r+2]),e.expandByPoint(n)}void 0!==t&&0!==t.length||(this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)),(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.')}}(),computeBoundingSphere:function(){var a=new THREE.Box3,o=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var t=this.attributes.position.array;if(t){a.makeEmpty();for(var e=this.boundingSphere.center,r=0,i=t.length;r<i;r+=3)o.set(t[r],t[r+1],t[r+2]),a.expandByPoint(o);a.center(e);var n=0;for(r=0,i=t.length;r<i;r+=3)o.set(t[r],t[r+1],t[r+2]),n=Math.max(n,e.distanceToSquared(o));this.boundingSphere.radius=Math.sqrt(n),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var t=this.attributes;if(t.position){var e=t.position.array;if(void 0===t.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(e.length),3));else for(var r=0,i=(s=t.normal.array).length;r<i;r++)s[r]=0;var n,a,o,s=t.normal.array,h=new THREE.Vector3,l=new THREE.Vector3,c=new THREE.Vector3,u=new THREE.Vector3,f=new THREE.Vector3;if(t.index)for(var d=t.index.array,p=0<this.offsets.length?this.offsets:[{start:0,count:d.length,index:0}],E=0,m=p.length;E<m;++E){var g=p[E].start,v=p[E].count,T=p[E].index;for(r=g,i=g+v;r<i;r+=3)n=3*(T+d[r]),a=3*(T+d[r+1]),o=3*(T+d[r+2]),h.fromArray(e,n),l.fromArray(e,a),c.fromArray(e,o),u.subVectors(c,l),f.subVectors(h,l),u.cross(f),s[n]+=u.x,s[n+1]+=u.y,s[n+2]+=u.z,s[a]+=u.x,s[a+1]+=u.y,s[a+2]+=u.z,s[o]+=u.x,s[o+1]+=u.y,s[o+2]+=u.z}else for(r=0,i=e.length;r<i;r+=9)h.fromArray(e,r),l.fromArray(e,r+3),c.fromArray(e,r+6),u.subVectors(c,l),f.subVectors(h,l),u.cross(f),s[r]=u.x,s[r+1]=u.y,s[r+2]=u.z,s[r+3]=u.x,s[r+4]=u.y,s[r+5]=u.z,s[r+6]=u.x,s[r+7]=u.y,s[r+8]=u.z;this.normalizeNormals(),t.normal.needsUpdate=!0}},computeTangents:function(){if(void 0!==this.attributes.index&&void 0!==this.attributes.position&&void 0!==this.attributes.normal&&void 0!==this.attributes.uv){var t=this.attributes.index.array,e=this.attributes.position.array,r=this.attributes.normal.array,i=this.attributes.uv.array,n=e.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*n),4));for(var a=this.attributes.tangent.array,o=[],s=[],h=0;h<n;h++)o[h]=new THREE.Vector3,s[h]=new THREE.Vector3;var l,c,u,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w=new THREE.Vector3,S=new THREE.Vector3,A=new THREE.Vector3,C=new THREE.Vector2,D=new THREE.Vector2,L=new THREE.Vector2,P=new THREE.Vector3,F=new THREE.Vector3;0===this.drawcalls.length&&this.addDrawCall(0,t.length,0);var U,B,z,N=this.drawcalls;for(R=0,_=N.length;R<_;++R){var k=N[R].start,V=N[R].count,O=N[R].index;for(y=(x=k)+V;x<y;x+=3)H=O+t[x],b=O+t[x+1],M=O+t[x+2],U=H,B=b,z=M,w.fromArray(e,3*U),S.fromArray(e,3*B),A.fromArray(e,3*z),C.fromArray(i,2*U),D.fromArray(i,2*B),L.fromArray(i,2*z),l=S.x-w.x,c=A.x-w.x,u=S.y-w.y,f=A.y-w.y,d=S.z-w.z,p=A.z-w.z,E=D.x-C.x,m=L.x-C.x,g=D.y-C.y,v=L.y-C.y,T=1/(E*v-m*g),P.set((v*l-g*c)*T,(v*u-g*f)*T,(v*d-g*p)*T),F.set((E*c-m*l)*T,(E*f-m*u)*T,(E*p-m*d)*T),o[U].add(P),o[B].add(P),o[z].add(P),s[U].add(F),s[B].add(F),s[z].add(F)}var I,G,W,X=new THREE.Vector3,j=new THREE.Vector3,Y=new THREE.Vector3,q=new THREE.Vector3;for(R=0,_=N.length;R<_;++R){k=N[R].start,V=N[R].count,O=N[R].index;for(y=(x=k)+V;x<y;x+=3)H=O+t[x],b=O+t[x+1],M=O+t[x+2],K(H),K(b),K(M)}}else console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");function K(t){Y.fromArray(r,3*t),q.copy(Y),G=o[t],X.copy(G),X.sub(Y.multiplyScalar(Y.dot(G))).normalize(),j.crossVectors(q,G),W=j.dot(s[t]),I=W<0?-1:1,a[4*t]=X.x,a[4*t+1]=X.y,a[4*t+2]=X.z,a[4*t+3]=I}},computeOffsets:function(t){var e=t;void 0===t&&(e=65535);Date.now();for(var r=this.attributes.index.array,i=this.attributes.position.array,n=(i.length,r.length/3),a=new Uint16Array(r.length),o=0,s=0,h=[{start:0,count:0,index:0}],l=h[0],c=0,u=new Int32Array(6),f=new Int32Array(i.length),d=new Int32Array(i.length),p=0;p<i.length;p++)f[p]=-1,d[p]=-1;for(var E=0;E<n;E++){for(var m=c=0;m<3;m++){-1==f[x=r[3*E+m]]?(u[2*m]=x,u[2*m+1]=-1,c++):f[x]<l.index?(u[2*m]=x,u[2*m+1]=-1,0):(u[2*m]=x,u[2*m+1]=f[x])}if(s+c>l.index+e){var g={start:o,count:0,index:s};h.push(g),l=g;for(var v=0;v<6;v+=2){-1<(T=u[v+1])&&T<l.index&&(u[v+1]=-1)}}for(v=0;v<6;v+=2){var T,x=u[v];-1===(T=u[v+1])&&(T=s++),d[f[x]=T]=x,a[o++]=T-l.index,l.count++}}return this.reorderBuffers(a,d,s),this.offsets=h},merge:function(){console.log("BufferGeometry.merge(): TODO")},normalizeNormals:function(){for(var t,e,r,i,n=this.attributes.normal.array,a=0,o=n.length;a<o;a+=3)t=n[a],e=n[a+1],r=n[a+2],i=1/Math.sqrt(t*t+e*e+r*r),n[a]*=i,n[a+1]*=i,n[a+2]*=i},reorderBuffers:function(t,e,r){var i={};for(var n in this.attributes)if("index"!=n){var a=this.attributes[n].array;i[n]=new a.constructor(this.attributes[n].itemSize*r)}for(var o=0;o<r;o++){var s=e[o];for(var n in this.attributes)if("index"!=n)for(var h=this.attributes[n].array,l=this.attributes[n].itemSize,c=i[n],u=0;u<l;u++)c[o*l+u]=h[s*l+u]}for(var n in this.attributes.index.array=t,this.attributes)"index"!=n&&(this.attributes[n].array=i[n],this.attributes[n].numItems=this.attributes[n].itemSize*r)},toJSON:function(){var t={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type,data:{attributes:{}}},e=this.attributes,r=this.offsets,i=this.boundingSphere;for(var n in e){for(var a=e[n],o=[],s=a.array,h=0,l=s.length;h<l;h++)o[h]=s[h];t.data.attributes[n]={itemSize:a.itemSize,type:a.array.constructor.name,array:o}}return 0<r.length&&(t.data.offsets=JSON.parse(JSON.stringify(r))),null!==i&&(t.data.boundingSphere={center:i.center.toArray(),radius:i.radius}),t},clone:function(){var t=new THREE.BufferGeometry;for(var e in this.attributes){var r=this.attributes[e];t.addAttribute(e,r.clone())}for(var i=0,n=this.offsets.length;i<n;i++){var a=this.offsets[i];t.offsets.push({start:a.start,index:a.index,count:a.count})}return t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype),THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Geometry",this.vertices=[],this.colors=[],this.faces=[],this.faceVertexUvs=[[]],this.morphTargets=[],this.morphColors=[],this.morphNormals=[],this.skinWeights=[],this.skinIndices=[],this.lineDistances=[],this.boundingBox=null,this.boundingSphere=null,this.hasTangents=!1,this.dynamic=!0,this.verticesNeedUpdate=!1,this.elementsNeedUpdate=!1,this.uvsNeedUpdate=!1,this.normalsNeedUpdate=!1,this.tangentsNeedUpdate=!1,this.colorsNeedUpdate=!1,this.lineDistancesNeedUpdate=!1,this.groupsNeedUpdate=!1},THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(t){for(var e=(new THREE.Matrix3).getNormalMatrix(t),r=0,i=this.vertices.length;r<i;r++){this.vertices[r].applyMatrix4(t)}for(r=0,i=this.faces.length;r<i;r++){var n=this.faces[r];n.normal.applyMatrix3(e).normalize();for(var a=0,o=n.vertexNormals.length;a<o;a++)n.vertexNormals[a].applyMatrix3(e).normalize()}this.boundingBox instanceof THREE.Box3&&this.computeBoundingBox(),this.boundingSphere instanceof THREE.Sphere&&this.computeBoundingSphere()},fromBufferGeometry:function(t){for(var a=this,e=t.attributes,r=e.position.array,i=void 0!==e.index?e.index.array:void 0,o=void 0!==e.normal?e.normal.array:void 0,s=void 0!==e.color?e.color.array:void 0,n=void 0!==e.uv?e.uv.array:void 0,h=[],l=[],c=0,u=0;c<r.length;c+=3,u+=2)a.vertices.push(new THREE.Vector3(r[c],r[c+1],r[c+2])),void 0!==o&&h.push(new THREE.Vector3(o[c],o[c+1],o[c+2])),void 0!==s&&a.colors.push(new THREE.Color(s[c],s[c+1],s[c+2])),void 0!==n&&l.push(new THREE.Vector2(n[u],n[u+1]));var f=function(t,e,r){var i=void 0!==o?[h[t].clone(),h[e].clone(),h[r].clone()]:[],n=void 0!==s?[a.colors[t].clone(),a.colors[e].clone(),a.colors[r].clone()]:[];a.faces.push(new THREE.Face3(t,e,r,i,n)),a.faceVertexUvs[0].push([l[t],l[e],l[r]])};if(void 0!==i)for(c=0;c<i.length;c+=3)f(i[c],i[c+1],i[c+2]);else for(c=0;c<r.length/3;c+=3)f(c,c+1,c+2);return this.computeFaceNormals(),null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this},center:function(){this.computeBoundingBox();var t=new THREE.Vector3;return t.addVectors(this.boundingBox.min,this.boundingBox.max),t.multiplyScalar(-.5),this.applyMatrix((new THREE.Matrix4).makeTranslation(t.x,t.y,t.z)),this.computeBoundingBox(),t},computeFaceNormals:function(){for(var t=new THREE.Vector3,e=new THREE.Vector3,r=0,i=this.faces.length;r<i;r++){var n=this.faces[r],a=this.vertices[n.a],o=this.vertices[n.b],s=this.vertices[n.c];t.subVectors(s,o),e.subVectors(a,o),t.cross(e),t.normalize(),n.normal.copy(t)}},computeVertexNormals:function(t){var e,r,i,n,a,o;for(o=new Array(this.vertices.length),e=0,r=this.vertices.length;e<r;e++)o[e]=new THREE.Vector3;if(t){var s,h,l,c=new THREE.Vector3,u=new THREE.Vector3;new THREE.Vector3,new THREE.Vector3,new THREE.Vector3;for(i=0,n=this.faces.length;i<n;i++)a=this.faces[i],s=this.vertices[a.a],h=this.vertices[a.b],l=this.vertices[a.c],c.subVectors(l,h),u.subVectors(s,h),c.cross(u),o[a.a].add(c),o[a.b].add(c),o[a.c].add(c)}else for(i=0,n=this.faces.length;i<n;i++)o[(a=this.faces[i]).a].add(a.normal),o[a.b].add(a.normal),o[a.c].add(a.normal);for(e=0,r=this.vertices.length;e<r;e++)o[e].normalize();for(i=0,n=this.faces.length;i<n;i++)(a=this.faces[i]).vertexNormals[0]=o[a.a].clone(),a.vertexNormals[1]=o[a.b].clone(),a.vertexNormals[2]=o[a.c].clone()},computeMorphNormals:function(){var t,e,r,i,n;for(r=0,i=this.faces.length;r<i;r++)for((n=this.faces[r]).__originalFaceNormal?n.__originalFaceNormal.copy(n.normal):n.__originalFaceNormal=n.normal.clone(),n.__originalVertexNormals||(n.__originalVertexNormals=[]),t=0,e=n.vertexNormals.length;t<e;t++)n.__originalVertexNormals[t]?n.__originalVertexNormals[t].copy(n.vertexNormals[t]):n.__originalVertexNormals[t]=n.vertexNormals[t].clone();var a=new THREE.Geometry;for(a.faces=this.faces,t=0,e=this.morphTargets.length;t<e;t++){if(!this.morphNormals[t]){this.morphNormals[t]={},this.morphNormals[t].faceNormals=[],this.morphNormals[t].vertexNormals=[];var o=this.morphNormals[t].faceNormals,s=this.morphNormals[t].vertexNormals;for(r=0,i=this.faces.length;r<i;r++)h=new THREE.Vector3,l={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},o.push(h),s.push(l)}var h,l,c=this.morphNormals[t];for(a.vertices=this.morphTargets[t].vertices,a.computeFaceNormals(),a.computeVertexNormals(),r=0,i=this.faces.length;r<i;r++)n=this.faces[r],h=c.faceNormals[r],l=c.vertexNormals[r],h.copy(n.normal),l.a.copy(n.vertexNormals[0]),l.b.copy(n.vertexNormals[1]),l.c.copy(n.vertexNormals[2])}for(r=0,i=this.faces.length;r<i;r++)(n=this.faces[r]).normal=n.__originalFaceNormal,n.vertexNormals=n.__originalVertexNormals},computeTangents:function(){var t,e,r,i,n,a,o,s,h,l,c,u,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w,S,A,C,D,L,P,F=[],U=[],B=new THREE.Vector3,z=new THREE.Vector3,N=new THREE.Vector3,k=new THREE.Vector3,V=new THREE.Vector3;for(r=0,i=this.vertices.length;r<i;r++)F[r]=new THREE.Vector3,U[r]=new THREE.Vector3;for(t=0,e=this.faces.length;t<e;t++)o=this.faces[t],s=this.faceVertexUvs[0][t],w=this,S=o.a,A=o.b,C=o.c,D=0,L=1,P=2,h=w.vertices[S],l=w.vertices[A],c=w.vertices[C],u=s[D],f=s[L],d=s[P],p=l.x-h.x,E=c.x-h.x,m=l.y-h.y,g=c.y-h.y,v=l.z-h.z,T=c.z-h.z,x=f.x-u.x,y=d.x-u.x,R=f.y-u.y,_=d.y-u.y,H=1/(x*_-y*R),B.set((_*p-R*E)*H,(_*m-R*g)*H,(_*v-R*T)*H),z.set((x*E-y*p)*H,(x*g-y*m)*H,(x*T-y*v)*H),F[S].add(B),F[A].add(B),F[C].add(B),U[S].add(z),U[A].add(z),U[C].add(z);var O=["a","b","c","d"];for(t=0,e=this.faces.length;t<e;t++)for(o=this.faces[t],n=0;n<Math.min(o.vertexNormals.length,3);n++)V.copy(o.vertexNormals[n]),a=o[O[n]],b=F[a],N.copy(b),N.sub(V.multiplyScalar(V.dot(b))).normalize(),k.crossVectors(o.vertexNormals[n],b),M=k.dot(U[a])<0?-1:1,o.vertexTangents[n]=new THREE.Vector4(N.x,N.y,N.z,M);this.hasTangents=!0},computeLineDistances:function(){for(var t=0,e=this.vertices,r=0,i=e.length;r<i;r++)0<r&&(t+=e[r].distanceTo(e[r-1])),this.lineDistances[r]=t},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3),this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere),this.boundingSphere.setFromPoints(this.vertices)},merge:function(t,e,r){if(t instanceof THREE.Geometry!=!1){var i,n=this.vertices.length,a=this.vertices,o=t.vertices,s=this.faces,h=t.faces,l=this.faceVertexUvs[0],c=t.faceVertexUvs[0];void 0===r&&(r=0),void 0!==e&&(i=(new THREE.Matrix3).getNormalMatrix(e));for(var u=0,f=o.length;u<f;u++){var d=o[u].clone();void 0!==e&&d.applyMatrix4(e),a.push(d)}for(u=0,f=h.length;u<f;u++){var p,E,m,g=h[u],v=g.vertexNormals,T=g.vertexColors;(p=new THREE.Face3(g.a+n,g.b+n,g.c+n)).normal.copy(g.normal),void 0!==i&&p.normal.applyMatrix3(i).normalize();for(var x=0,y=v.length;x<y;x++)E=v[x].clone(),void 0!==i&&E.applyMatrix3(i).normalize(),p.vertexNormals.push(E);p.color.copy(g.color);for(x=0,y=T.length;x<y;x++)m=T[x],p.vertexColors.push(m.clone());p.materialIndex=g.materialIndex+r,s.push(p)}for(u=0,f=c.length;u<f;u++){var R=c[u],_=[];if(void 0!==R){for(x=0,y=R.length;x<y;x++)_.push(new THREE.Vector2(R[x].x,R[x].y));l.push(_)}}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",t)},mergeVertices:function(){var t,e,r,i,n,a,o,s,h={},l=[],c=[],u=Math.pow(10,4);for(r=0,i=this.vertices.length;r<i;r++)t=this.vertices[r],void 0===h[e=Math.round(t.x*u)+"_"+Math.round(t.y*u)+"_"+Math.round(t.z*u)]?(h[e]=r,l.push(this.vertices[r]),c[r]=l.length-1):c[r]=c[h[e]];var f=[];for(r=0,i=this.faces.length;r<i;r++){(n=this.faces[r]).a=c[n.a],n.b=c[n.b],n.c=c[n.c],a=[n.a,n.b,n.c];for(var d=0;d<3;d++)if(a[d]==a[(d+1)%3]){d,f.push(r);break}}for(r=f.length-1;0<=r;r--){var p=f[r];for(this.faces.splice(p,1),o=0,s=this.faceVertexUvs.length;o<s;o++)this.faceVertexUvs[o].splice(p,1)}var E=this.vertices.length-l.length;return this.vertices=l,E},toJSON:function(){var t={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type};if(""!==this.name&&(t.name=this.name),void 0!==this.parameters){var e=this.parameters;for(var r in e)void 0!==e[r]&&(t[r]=e[r]);return t}for(var i=[],n=0;n<this.vertices.length;n++){var a=this.vertices[n];i.push(a.x,a.y,a.z)}var o=[],s=[],h={},l=[],c={},u=[],f={};for(n=0;n<this.faces.length;n++){var d=this.faces[n],p=void 0!==this.faceVertexUvs[0][n],E=0<d.normal.length(),m=0<d.vertexNormals.length,g=1!==d.color.r||1!==d.color.g||1!==d.color.b,v=0<d.vertexColors.length,T=0;if(T=_(T=_(T=_(T=_(T=_(T=_(T=_(T=_(T,0,0),1,!1),2,!1),3,p),4,E),5,m),6,g),7,v),o.push(T),o.push(d.a,d.b,d.c),p){var x=this.faceVertexUvs[0][n];o.push(M(x[0]),M(x[1]),M(x[2]))}if(E&&o.push(H(d.normal)),m){var y=d.vertexNormals;o.push(H(y[0]),H(y[1]),H(y[2]))}if(g&&o.push(b(d.color)),v){var R=d.vertexColors;o.push(b(R[0]),b(R[1]),b(R[2]))}}function _(t,e,r){return r?t|1<<e:t&~(1<<e)}function H(t){var e=t.x.toString()+t.y.toString()+t.z.toString();return void 0!==h[e]||(h[e]=s.length/3,s.push(t.x,t.y,t.z)),h[e]}function b(t){var e=t.r.toString()+t.g.toString()+t.b.toString();return void 0!==c[e]||(c[e]=l.length,l.push(t.getHex())),c[e]}function M(t){var e=t.x.toString()+t.y.toString();return void 0!==f[e]||(f[e]=u.length/2,u.push(t.x,t.y)),f[e]}return t.data={},t.data.vertices=i,t.data.normals=s,0<l.length&&(t.data.colors=l),0<u.length&&(t.data.uvs=[u]),t.data.faces=o,t},clone:function(){for(var t=new THREE.Geometry,e=this.vertices,r=0,i=e.length;r<i;r++)t.vertices.push(e[r].clone());var n=this.faces;for(r=0,i=n.length;r<i;r++)t.faces.push(n[r].clone());var a=this.faceVertexUvs[0];for(r=0,i=a.length;r<i;r++){for(var o=a[r],s=[],h=0,l=o.length;h<l;h++)s.push(new THREE.Vector2(o[h].x,o[h].y));t.faceVertexUvs[0].push(s)}return t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype),THREE.GeometryIdCount=0,THREE.Camera=function(){THREE.Object3D.call(this),this.type="Camera",this.matrixWorldInverse=new THREE.Matrix4,this.projectionMatrix=new THREE.Matrix4},THREE.Camera.prototype=Object.create(THREE.Object3D.prototype),THREE.Camera.prototype.getWorldDirection=function(){var r=new THREE.Quaternion;return function(t){var e=t||new THREE.Vector3;return this.getWorldQuaternion(r),e.set(0,0,-1).applyQuaternion(r)}}(),THREE.Camera.prototype.lookAt=function(){var e=new THREE.Matrix4;return function(t){e.lookAt(this.position,t,this.up),this.quaternion.setFromRotationMatrix(e)}}(),THREE.Camera.prototype.clone=function(t){return void 0===t&&(t=new THREE.Camera),THREE.Object3D.prototype.clone.call(this,t),t.matrixWorldInverse.copy(this.matrixWorldInverse),t.projectionMatrix.copy(this.projectionMatrix),t},THREE.PerspectiveCamera=function(t,e,r,i){THREE.Camera.call(this),this.type="PerspectiveCamera",this.zoom=1,this.fov=void 0!==t?t:50,this.aspect=void 0!==e?e:1,this.near=void 0!==r?r:.1,this.far=void 0!==i?i:2e3,this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype),THREE.PerspectiveCamera.prototype.setLens=function(t,e){void 0===e&&(e=24),this.fov=2*THREE.Math.radToDeg(Math.atan(e/(2*t))),this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype.setViewOffset=function(t,e,r,i,n,a){this.fullWidth=t,this.fullHeight=e,this.x=r,this.y=i,this.width=n,this.height=a,this.updateProjectionMatrix()},THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){var t=THREE.Math.radToDeg(2*Math.atan(Math.tan(.5*THREE.Math.degToRad(this.fov))/this.zoom));if(this.fullWidth){var e=this.fullWidth/this.fullHeight,r=Math.tan(THREE.Math.degToRad(.5*t))*this.near,i=-r,n=e*i,a=e*r,o=Math.abs(a-n),s=Math.abs(r-i);this.projectionMatrix.makeFrustum(n+this.x*o/this.fullWidth,n+(this.x+this.width)*o/this.fullWidth,r-(this.y+this.height)*s/this.fullHeight,r-this.y*s/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(t,this.aspect,this.near,this.far)},THREE.PerspectiveCamera.prototype.clone=function(){var t=new THREE.PerspectiveCamera;return THREE.Camera.prototype.clone.call(this,t),t.zoom=this.zoom,t.fov=this.fov,t.aspect=this.aspect,t.near=this.near,t.far=this.far,t.projectionMatrix.copy(this.projectionMatrix),t},THREE.Light=function(t){THREE.Object3D.call(this),this.type="Light",this.color=new THREE.Color(t)},THREE.Light.prototype=Object.create(THREE.Object3D.prototype),THREE.Light.prototype.clone=function(t){return void 0===t&&(t=new THREE.Light),THREE.Object3D.prototype.clone.call(this,t),t.color.copy(this.color),t},THREE.Cache=function(){this.files={}},THREE.Cache.prototype={constructor:THREE.Cache,add:function(t,e){this.files[t]=e},get:function(t){return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}},THREE.Loader=function(t){this.showStatus=t,this.statusDomElement=t?THREE.Loader.prototype.addStatusElement():null,this.imageLoader=new THREE.ImageLoader,this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}},THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,addStatusElement:function(){var t=document.createElement("div");return t.style.position="absolute",t.style.right="0px",t.style.top="0px",t.style.fontSize="0.8em",t.style.textAlign="left",t.style.background="rgba(0,0,0,0.25)",t.style.color="#fff",t.style.width="120px",t.style.padding="0.5em 0.5em 0.5em 0.5em",t.style.zIndex=1e3,t.innerHTML="Loading ...",t},updateProgress:function(t){var e="Loaded ";t.total?e+=(100*t.loaded/t.total).toFixed(0)+"%":e+=(t.loaded/1024).toFixed(2)+" KB",this.statusDomElement.innerHTML=e},extractUrlBase:function(t){var e=t.split("/");return 1===e.length?"./":(e.pop(),e.join("/")+"/")},initMaterials:function(t,e){for(var r=[],i=0;i<t.length;++i)r[i]=this.createMaterial(t[i],e);return r},needsTangents:function(t){for(var e=0,r=t.length;e<r;e++){if(t[e]instanceof THREE.ShaderMaterial)return!0}return!1},createMaterial:function(t,u){var f=this;function d(t){var e=Math.log(t)/Math.LN2;return Math.pow(2,Math.round(e))}function e(t,e,r,i,n,a,o){var s,h=u+r,l=THREE.Loader.Handlers.get(h);if(null!==l?s=l.load(h):(s=new THREE.Texture,(l=f.imageLoader).crossOrigin=f.crossOrigin,l.load(h,function(t){if(!1===THREE.Math.isPowerOfTwo(t.width)||!1===THREE.Math.isPowerOfTwo(t.height)){var e=d(t.width),r=d(t.height),i=document.createElement("canvas");i.width=e,i.height=r,i.getContext("2d").drawImage(t,0,0,e,r),s.image=i}else s.image=t;s.needsUpdate=!0})),s.sourceFile=r,i&&(s.repeat.set(i[0],i[1]),1!==i[0]&&(s.wrapS=THREE.RepeatWrapping),1!==i[1]&&(s.wrapT=THREE.RepeatWrapping)),n&&s.offset.set(n[0],n[1]),a){var c={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};void 0!==c[a[0]]&&(s.wrapS=c[a[0]]),void 0!==c[a[1]]&&(s.wrapT=c[a[1]])}o&&(s.anisotropy=o),t[e]=s}function r(t){return(255*t[0]<<16)+(255*t[1]<<8)+255*t[2]}var i="MeshLambertMaterial",n={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(t.shading){var a=t.shading.toLowerCase();"phong"===a?i="MeshPhongMaterial":"basic"===a&&(i="MeshBasicMaterial")}if(void 0!==t.blending&&void 0!==THREE[t.blending]&&(n.blending=THREE[t.blending]),(void 0!==t.transparent||t.opacity<1)&&(n.transparent=t.transparent),void 0!==t.depthTest&&(n.depthTest=t.depthTest),void 0!==t.depthWrite&&(n.depthWrite=t.depthWrite),void 0!==t.visible&&(n.visible=t.visible),void 0!==t.flipSided&&(n.side=THREE.BackSide),void 0!==t.doubleSided&&(n.side=THREE.DoubleSide),void 0!==t.wireframe&&(n.wireframe=t.wireframe),void 0!==t.vertexColors&&("face"===t.vertexColors?n.vertexColors=THREE.FaceColors:t.vertexColors&&(n.vertexColors=THREE.VertexColors)),t.colorDiffuse?n.color=r(t.colorDiffuse):t.DbgColor&&(n.color=t.DbgColor),t.colorSpecular&&(n.specular=r(t.colorSpecular)),t.colorAmbient&&(n.ambient=r(t.colorAmbient)),t.colorEmissive&&(n.emissive=r(t.colorEmissive)),t.transparency&&(n.opacity=t.transparency),t.specularCoef&&(n.shininess=t.specularCoef),t.mapDiffuse&&u&&e(n,"map",t.mapDiffuse,t.mapDiffuseRepeat,t.mapDiffuseOffset,t.mapDiffuseWrap,t.mapDiffuseAnisotropy),t.mapLight&&u&&e(n,"lightMap",t.mapLight,t.mapLightRepeat,t.mapLightOffset,t.mapLightWrap,t.mapLightAnisotropy),t.mapBump&&u&&e(n,"bumpMap",t.mapBump,t.mapBumpRepeat,t.mapBumpOffset,t.mapBumpWrap,t.mapBumpAnisotropy),t.mapNormal&&u&&e(n,"normalMap",t.mapNormal,t.mapNormalRepeat,t.mapNormalOffset,t.mapNormalWrap,t.mapNormalAnisotropy),t.mapSpecular&&u&&e(n,"specularMap",t.mapSpecular,t.mapSpecularRepeat,t.mapSpecularOffset,t.mapSpecularWrap,t.mapSpecularAnisotropy),t.mapAlpha&&u&&e(n,"alphaMap",t.mapAlpha,t.mapAlphaRepeat,t.mapAlphaOffset,t.mapAlphaWrap,t.mapAlphaAnisotropy),t.mapBumpScale&&(n.bumpScale=t.mapBumpScale),t.mapNormal){var o=THREE.ShaderLib.normalmap,s=THREE.UniformsUtils.clone(o.uniforms);s.tNormal.value=n.normalMap,t.mapNormalFactor&&s.uNormalScale.value.set(t.mapNormalFactor,t.mapNormalFactor),n.map&&(s.tDiffuse.value=n.map,s.enableDiffuse.value=!0),n.specularMap&&(s.tSpecular.value=n.specularMap,s.enableSpecular.value=!0),n.lightMap&&(s.tAO.value=n.lightMap,s.enableAO.value=!0),s.diffuse.value.setHex(n.color),s.specular.value.setHex(n.specular),s.ambient.value.setHex(n.ambient),s.shininess.value=n.shininess,void 0!==n.opacity&&(s.opacity.value=n.opacity);var h={fragmentShader:o.fragmentShader,vertexShader:o.vertexShader,uniforms:s,lights:!0,fog:!0},l=new THREE.ShaderMaterial(h);n.transparent&&(l.transparent=!0)}else l=new THREE[i](n);return void 0!==t.DbgName&&(l.name=t.DbgName),l}},THREE.Loader.Handlers={handlers:[],add:function(t,e){this.handlers.push(t,e)},get:function(t){for(var e=0,r=this.handlers.length;e<r;e+=2){var i=this.handlers[e],n=this.handlers[e+1];if(i.test(t))return n}return null}},THREE.XHRLoader=function(t){this.cache=new THREE.Cache,this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(e,r,i,n){var a=this,t=a.cache.get(e);if(void 0===t){var o=new XMLHttpRequest;o.open("GET",e,!0),o.addEventListener("load",function(t){a.cache.add(e,this.response),r&&r(this.response),a.manager.itemEnd(e)},!1),void 0!==i&&o.addEventListener("progress",function(t){i(t)},!1),void 0!==n&&o.addEventListener("error",function(t){n(t)},!1),void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),void 0!==this.responseType&&(o.responseType=this.responseType),o.send(null),a.manager.itemStart(e)}else r&&r(t)},setResponseType:function(t){this.responseType=t},setCrossOrigin:function(t){this.crossOrigin=t}},THREE.ImageLoader=function(t){this.cache=new THREE.Cache,this.manager=void 0!==t?t:THREE.DefaultLoadingManager},THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(e,r,i,n){var a=this,t=a.cache.get(e);if(void 0===t){var o=document.createElement("img");return void 0!==r&&o.addEventListener("load",function(t){a.cache.add(e,this),r(this),a.manager.itemEnd(e)},!1),void 0!==i&&o.addEventListener("progress",function(t){i(t)},!1),void 0!==n&&o.addEventListener("error",function(t){n(t)},!1),void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),o.src=e,a.manager.itemStart(e),o}r(t)},setCrossOrigin:function(t){this.crossOrigin=t}},THREE.LoadingManager=function(t,e,r){var i=this,n=0,a=0;this.onLoad=t,this.onProgress=e,this.onError=r,this.itemStart=function(t){a++},this.itemEnd=function(t){n++,void 0!==i.onProgress&&i.onProgress(t,n,a),n===a&&void 0!==i.onLoad&&i.onLoad()}},THREE.DefaultLoadingManager=new THREE.LoadingManager,THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.type="Material",this.side=THREE.FrontSide,this.opacity=1,this.transparent=!1,this.blending=THREE.NormalBlending,this.blendSrc=THREE.SrcAlphaFactor,this.blendDst=THREE.OneMinusSrcAlphaFactor,this.blendEquation=THREE.AddEquation,this.depthTest=!0,this.depthWrite=!0,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.alphaTest=0,this.overdraw=0,this.visible=!0,this.needsUpdate=!0},THREE.Material.prototype={constructor:THREE.Material,setValues:function(t){if(void 0!==t)for(var e in t){var r=t[e];if(void 0!==r){if(e in this){var i=this[e];i instanceof THREE.Color?i.set(r):i instanceof THREE.Vector3&&r instanceof THREE.Vector3?i.copy(r):this[e]="overdraw"==e?Number(r):r}}else console.warn("THREE.Material: '"+e+"' parameter is undefined.")}},toJSON:function(){var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type};return""!==this.name&&(t.name=this.name),this instanceof THREE.MeshBasicMaterial?(t.color=this.color.getHex(),this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshLambertMaterial?(t.color=this.color.getHex(),t.ambient=this.ambient.getHex(),t.emissive=this.emissive.getHex(),this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshPhongMaterial?(t.color=this.color.getHex(),t.ambient=this.ambient.getHex(),t.emissive=this.emissive.getHex(),t.specular=this.specular.getHex(),t.shininess=this.shininess,this.vertexColors!==THREE.NoColors&&(t.vertexColors=this.vertexColors),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshNormalMaterial?(this.shading!==THREE.FlatShading&&(t.shading=this.shading),this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.MeshDepthMaterial?(this.blending!==THREE.NormalBlending&&(t.blending=this.blending),this.side!==THREE.FrontSide&&(t.side=this.side)):this instanceof THREE.ShaderMaterial?(t.uniforms=this.uniforms,t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader):this instanceof THREE.SpriteMaterial&&(t.color=this.color.getHex()),this.opacity<1&&(t.opacity=this.opacity),!1!==this.transparent&&(t.transparent=this.transparent),!1!==this.wireframe&&(t.wireframe=this.wireframe),t},clone:function(t){return void 0===t&&(t=new THREE.Material),t.name=this.name,t.side=this.side,t.opacity=this.opacity,t.transparent=this.transparent,t.blending=this.blending,t.blendSrc=this.blendSrc,t.blendDst=this.blendDst,t.blendEquation=this.blendEquation,t.depthTest=this.depthTest,t.depthWrite=this.depthWrite,t.polygonOffset=this.polygonOffset,t.polygonOffsetFactor=this.polygonOffsetFactor,t.polygonOffsetUnits=this.polygonOffsetUnits,t.alphaTest=this.alphaTest,t.overdraw=this.overdraw,t.visible=this.visible,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Material.prototype),THREE.MaterialIdCount=0,THREE.LineBasicMaterial=function(t){THREE.Material.call(this),this.type="LineBasicMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(t)},THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineBasicMaterial.prototype.clone=function(){var t=new THREE.LineBasicMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.linewidth=this.linewidth,t.linecap=this.linecap,t.linejoin=this.linejoin,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.LineDashedMaterial=function(t){THREE.Material.call(this),this.type="LineDashedMaterial",this.color=new THREE.Color(16777215),this.linewidth=1,this.scale=1,this.dashSize=3,this.gapSize=1,this.vertexColors=!1,this.fog=!0,this.setValues(t)},THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype),THREE.LineDashedMaterial.prototype.clone=function(){var t=new THREE.LineDashedMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.linewidth=this.linewidth,t.scale=this.scale,t.dashSize=this.dashSize,t.gapSize=this.gapSize,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.MeshBasicMaterial=function(t){THREE.Material.call(this),this.type="MeshBasicMaterial",this.color=new THREE.Color(16777215),this.map=null,this.lightMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.setValues(t)},THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshBasicMaterial.prototype.clone=function(){var t=new THREE.MeshBasicMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t},THREE.MeshLambertMaterial=function(t){THREE.Material.call(this),this.type="MeshLambertMaterial",this.color=new THREE.Color(16777215),this.ambient=new THREE.Color(16777215),this.emissive=new THREE.Color(0),this.wrapAround=!1,this.wrapRGB=new THREE.Vector3(1,1,1),this.map=null,this.lightMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)},THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshLambertMaterial.prototype.clone=function(){var t=new THREE.MeshLambertMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.MeshPhongMaterial=function(t){THREE.Material.call(this),this.type="MeshPhongMaterial",this.color=new THREE.Color(16777215),this.ambient=new THREE.Color(16777215),this.emissive=new THREE.Color(0),this.specular=new THREE.Color(1118481),this.shininess=30,this.metal=!1,this.wrapAround=!1,this.wrapRGB=new THREE.Vector3(1,1,1),this.map=null,this.lightMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalScale=new THREE.Vector2(1,1),this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=THREE.MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.fog=!0,this.shading=THREE.SmoothShading,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)},THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshPhongMaterial.prototype.clone=function(){var t=new THREE.MeshPhongMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.ambient.copy(this.ambient),t.emissive.copy(this.emissive),t.specular.copy(this.specular),t.shininess=this.shininess,t.metal=this.metal,t.wrapAround=this.wrapAround,t.wrapRGB.copy(this.wrapRGB),t.map=this.map,t.lightMap=this.lightMap,t.bumpMap=this.bumpMap,t.bumpScale=this.bumpScale,t.normalMap=this.normalMap,t.normalScale.copy(this.normalScale),t.specularMap=this.specularMap,t.alphaMap=this.alphaMap,t.envMap=this.envMap,t.combine=this.combine,t.reflectivity=this.reflectivity,t.refractionRatio=this.refractionRatio,t.fog=this.fog,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.wireframeLinecap=this.wireframeLinecap,t.wireframeLinejoin=this.wireframeLinejoin,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.MeshDepthMaterial=function(t){THREE.Material.call(this),this.type="MeshDepthMaterial",this.morphTargets=!1,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)},THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshDepthMaterial.prototype.clone=function(){var t=new THREE.MeshDepthMaterial;return THREE.Material.prototype.clone.call(this,t),t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t},THREE.MeshNormalMaterial=function(t){THREE.Material.call(this,t),this.type="MeshNormalMaterial",this.shading=THREE.FlatShading,this.wireframe=!1,this.wireframeLinewidth=1,this.morphTargets=!1,this.setValues(t)},THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype),THREE.MeshNormalMaterial.prototype.clone=function(){var t=new THREE.MeshNormalMaterial;return THREE.Material.prototype.clone.call(this,t),t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t},THREE.MeshFaceMaterial=function(t){this.uuid=THREE.Math.generateUUID(),this.type="MeshFaceMaterial",this.materials=t instanceof Array?t:[]},THREE.MeshFaceMaterial.prototype={constructor:THREE.MeshFaceMaterial,toJSON:function(){for(var t={metadata:{version:4.2,type:"material",generator:"MaterialExporter"},uuid:this.uuid,type:this.type,materials:[]},e=0,r=this.materials.length;e<r;e++)t.materials.push(this.materials[e].toJSON());return t},clone:function(){for(var t=new THREE.MeshFaceMaterial,e=0;e<this.materials.length;e++)t.materials.push(this.materials[e].clone());return t}},THREE.PointCloudMaterial=function(t){THREE.Material.call(this),this.type="PointCloudMaterial",this.color=new THREE.Color(16777215),this.map=null,this.size=1,this.sizeAttenuation=!0,this.vertexColors=THREE.NoColors,this.fog=!0,this.setValues(t)},THREE.PointCloudMaterial.prototype=Object.create(THREE.Material.prototype),THREE.PointCloudMaterial.prototype.clone=function(){var t=new THREE.PointCloudMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.size=this.size,t.sizeAttenuation=this.sizeAttenuation,t.vertexColors=this.vertexColors,t.fog=this.fog,t},THREE.ParticleBasicMaterial=function(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointCloudMaterial."),new THREE.PointCloudMaterial(t)},THREE.ParticleSystemMaterial=function(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointCloudMaterial."),new THREE.PointCloudMaterial(t)},THREE.ShaderMaterial=function(t){THREE.Material.call(this),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.attributes=null,this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.shading=THREE.SmoothShading,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.vertexColors=THREE.NoColors,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.setValues(t)},THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype),THREE.ShaderMaterial.prototype.clone=function(){var t=new THREE.ShaderMaterial;return THREE.Material.prototype.clone.call(this,t),t.fragmentShader=this.fragmentShader,t.vertexShader=this.vertexShader,t.uniforms=THREE.UniformsUtils.clone(this.uniforms),t.attributes=this.attributes,t.defines=this.defines,t.shading=this.shading,t.wireframe=this.wireframe,t.wireframeLinewidth=this.wireframeLinewidth,t.fog=this.fog,t.lights=this.lights,t.vertexColors=this.vertexColors,t.skinning=this.skinning,t.morphTargets=this.morphTargets,t.morphNormals=this.morphNormals,t},THREE.RawShaderMaterial=function(t){THREE.ShaderMaterial.call(this,t),this.type="RawShaderMaterial"},THREE.RawShaderMaterial.prototype=Object.create(THREE.ShaderMaterial.prototype),THREE.RawShaderMaterial.prototype.clone=function(){var t=new THREE.RawShaderMaterial;return THREE.ShaderMaterial.prototype.clone.call(this,t),t},THREE.SpriteMaterial=function(t){THREE.Material.call(this),this.type="SpriteMaterial",this.color=new THREE.Color(16777215),this.map=null,this.rotation=0,this.fog=!1,this.setValues(t)},THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype),THREE.SpriteMaterial.prototype.clone=function(){var t=new THREE.SpriteMaterial;return THREE.Material.prototype.clone.call(this,t),t.color.copy(this.color),t.map=this.map,t.rotation=this.rotation,t.fog=this.fog,t},THREE.Texture=function(t,e,r,i,n,a,o,s,h){Object.defineProperty(this,"id",{value:THREE.TextureIdCount++}),this.uuid=THREE.Math.generateUUID(),this.name="",this.image=void 0!==t?t:THREE.Texture.DEFAULT_IMAGE,this.mipmaps=[],this.mapping=void 0!==e?e:THREE.Texture.DEFAULT_MAPPING,this.wrapS=void 0!==r?r:THREE.ClampToEdgeWrapping,this.wrapT=void 0!==i?i:THREE.ClampToEdgeWrapping,this.magFilter=void 0!==n?n:THREE.LinearFilter,this.minFilter=void 0!==a?a:THREE.LinearMipMapLinearFilter,this.anisotropy=void 0!==h?h:1,this.format=void 0!==o?o:THREE.RGBAFormat,this.type=void 0!==s?s:THREE.UnsignedByteType,this.offset=new THREE.Vector2(0,0),this.repeat=new THREE.Vector2(1,1),this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this._needsUpdate=!1,this.onUpdate=null},THREE.Texture.DEFAULT_IMAGE=void 0,THREE.Texture.DEFAULT_MAPPING=new THREE.UVMapping,THREE.Texture.prototype={constructor:THREE.Texture,get needsUpdate(){return this._needsUpdate},set needsUpdate(t){!0===t&&this.update(),this._needsUpdate=t},clone:function(t){return void 0===t&&(t=new THREE.Texture),t.image=this.image,t.mipmaps=this.mipmaps.slice(0),t.mapping=this.mapping,t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.format=this.format,t.type=this.type,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.generateMipmaps=this.generateMipmaps,t.premultiplyAlpha=this.premultiplyAlpha,t.flipY=this.flipY,t.unpackAlignment=this.unpackAlignment,t},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype),THREE.TextureIdCount=0,THREE.CubeTexture=function(t,e,r,i,n,a,o,s,h){THREE.Texture.call(this,t,e,r,i,n,a,o,s,h),this.images=t},THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CubeTexture.clone=function(t){return void 0===t&&(t=new THREE.CubeTexture),THREE.Texture.prototype.clone.call(this,t),t.images=this.images,t},THREE.CompressedTexture=function(t,e,r,i,n,a,o,s,h,l,c){THREE.Texture.call(this,null,a,o,s,h,l,i,n,c),this.image={width:e,height:r},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1},THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype),THREE.CompressedTexture.prototype.clone=function(){var t=new THREE.CompressedTexture;return THREE.Texture.prototype.clone.call(this,t),t},THREE.DataTexture=function(t,e,r,i,n,a,o,s,h,l,c){THREE.Texture.call(this,null,a,o,s,h,l,i,n,c),this.image={data:t,width:e,height:r}},THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype),THREE.DataTexture.prototype.clone=function(){var t=new THREE.DataTexture;return THREE.Texture.prototype.clone.call(this,t),t},THREE.VideoTexture=function(t,e,r,i,n,a,o,s,h){THREE.Texture.call(this,t,e,r,i,n,a,o,s,h),this.generateMipmaps=!1;var l=this,c=function(){requestAnimationFrame(c),t.readyState===t.HAVE_ENOUGH_DATA&&(l.needsUpdate=!0)};c()},THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype),THREE.Group=function(){THREE.Object3D.call(this),this.type="Group"},THREE.Group.prototype=Object.create(THREE.Object3D.prototype),THREE.PointCloud=function(t,e){THREE.Object3D.call(this),this.type="PointCloud",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.PointCloudMaterial({color:16777215*Math.random()}),this.sortParticles=!1},THREE.PointCloud.prototype=Object.create(THREE.Object3D.prototype),THREE.PointCloud.prototype.raycast=function(){var R=new THREE.Matrix4,_=new THREE.Ray;return function(a,o){var s=this,t=s.geometry,e=a.params.PointCloud.threshold;if(R.getInverse(this.matrixWorld),_.copy(a.ray).applyMatrix4(R),null===t.boundingBox||!1!==_.isIntersectionBox(t.boundingBox)){var h=e/((this.scale.x+this.scale.y+this.scale.z)/3),r=new THREE.Vector3,i=function(t,e){var r=_.distanceToPoint(t);if(r<h){var i=_.closestPointToPoint(t);i.applyMatrix4(s.matrixWorld);var n=a.ray.origin.distanceTo(i);o.push({distance:n,distanceToRay:r,point:i.clone(),index:e,face:null,object:s})}};if(t instanceof THREE.BufferGeometry){var n=t.attributes,l=n.position.array;if(void 0!==n.index){var c=n.index.array,u=t.offsets;if(0===u.length)u=[{start:0,count:c.length,index:0}];for(var f=0,d=u.length;f<d;++f)for(var p=u[f].start,E=u[f].count,m=u[f].index,g=p,v=p+E;g<v;g++){var T=m+c[g];r.fromArray(l,3*T),i(r,T)}}else{var x=l.length/3;for(g=0;g<x;g++)r.set(l[3*g],l[3*g+1],l[3*g+2]),i(r,g)}}else{var y=this.geometry.vertices;for(g=0;g<y.length;g++)i(y[g],g)}}}}(),THREE.PointCloud.prototype.clone=function(t){return void 0===t&&(t=new THREE.PointCloud(this.geometry,this.material)),t.sortParticles=this.sortParticles,THREE.Object3D.prototype.clone.call(this,t),t},THREE.ParticleSystem=function(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.PointCloud."),new THREE.PointCloud(t,e)},THREE.Line=function(t,e,r){THREE.Object3D.call(this),this.type="Line",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.LineBasicMaterial({color:16777215*Math.random()}),this.mode=void 0!==r?r:THREE.LineStrip},THREE.LineStrip=0,THREE.LinePieces=1,THREE.Line.prototype=Object.create(THREE.Object3D.prototype),THREE.Line.prototype.raycast=function(){var f=new THREE.Matrix4,d=new THREE.Ray,p=new THREE.Sphere;return function(t,e){var r=t.linePrecision,i=r*r,n=this.geometry;if(null===n.boundingSphere&&n.computeBoundingSphere(),p.copy(n.boundingSphere),p.applyMatrix4(this.matrixWorld),!1!==t.ray.isIntersectionSphere(p)&&(f.getInverse(this.matrixWorld),d.copy(t.ray).applyMatrix4(f),n instanceof THREE.Geometry))for(var a=n.vertices,o=a.length,s=new THREE.Vector3,h=new THREE.Vector3,l=this.mode===THREE.LineStrip?1:2,c=0;c<o-1;c+=l){if(!(i<d.distanceSqToSegment(a[c],a[c+1],h,s))){var u=d.origin.distanceTo(h);u<t.near||u>t.far||e.push({distance:u,point:s.clone().applyMatrix4(this.matrixWorld),face:null,faceIndex:null,object:this})}}}}(),THREE.Line.prototype.clone=function(t){return void 0===t&&(t=new THREE.Line(this.geometry,this.material,this.mode)),THREE.Object3D.prototype.clone.call(this,t),t},THREE.Mesh=function(t,e){THREE.Object3D.call(this),this.type="Mesh",this.geometry=void 0!==t?t:new THREE.Geometry,this.material=void 0!==e?e:new THREE.MeshBasicMaterial({color:16777215*Math.random()}),this.updateMorphTargets()},THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype),THREE.Mesh.prototype.updateMorphTargets=function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1,this.morphTargetForcedOrder=[],this.morphTargetInfluences=[],this.morphTargetDictionary={};for(var t=0,e=this.geometry.morphTargets.length;t<e;t++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[t].name]=t}},THREE.Mesh.prototype.getMorphTargetIndexByName=function(t){return void 0!==this.morphTargetDictionary[t]?this.morphTargetDictionary[t]:(console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+t+" does not exist. Returning 0."),0)},THREE.Mesh.prototype.raycast=function(){var F=new THREE.Matrix4,U=new THREE.Ray,B=new THREE.Sphere,z=new THREE.Vector3,N=new THREE.Vector3,k=new THREE.Vector3;return function(t,e){var r=this.geometry;if(null===r.boundingSphere&&r.computeBoundingSphere(),B.copy(r.boundingSphere),B.applyMatrix4(this.matrixWorld),!1!==t.ray.isIntersectionSphere(B)&&(F.getInverse(this.matrixWorld),U.copy(t.ray).applyMatrix4(F),null===r.boundingBox||!1!==U.isIntersectionBox(r.boundingBox)))if(r instanceof THREE.BufferGeometry){if(void 0===(b=this.material))return;var i=r.attributes,n=t.precision;if(void 0!==i.index){var a=i.index.array,o=i.position.array,s=r.offsets;0===s.length&&(s=[{start:0,count:a.length,index:0}]);for(var h=0,l=s.length;h<l;++h)for(var c=s[h].start,u=s[h].count,f=s[h].index,d=c,p=c+u;d<p;d+=3){if(g=f+a[d],v=f+a[d+1],T=f+a[d+2],z.fromArray(o,3*g),N.fromArray(o,3*v),k.fromArray(o,3*T),b.side===THREE.BackSide)var E=U.intersectTriangle(k,N,z,!0);else E=U.intersectTriangle(z,N,k,b.side!==THREE.DoubleSide);if(null!==E)E.applyMatrix4(this.matrixWorld),(P=t.ray.origin.distanceTo(E))<n||P<t.near||P>t.far||e.push({distance:P,point:E,face:new THREE.Face3(g,v,T,THREE.Triangle.normal(z,N,k)),faceIndex:null,object:this})}}else{d=0;var m=0;for(p=(o=i.position.array).length;d<p;d+=3,m+=9){if(v=(g=d)+1,T=d+2,z.fromArray(o,m),N.fromArray(o,m+3),k.fromArray(o,m+6),b.side===THREE.BackSide)E=U.intersectTriangle(k,N,z,!0);else E=U.intersectTriangle(z,N,k,b.side!==THREE.DoubleSide);if(null!==E)E.applyMatrix4(this.matrixWorld),(P=t.ray.origin.distanceTo(E))<n||P<t.near||P>t.far||e.push({distance:P,point:E,face:new THREE.Face3(g,v,T,THREE.Triangle.normal(z,N,k)),faceIndex:null,object:this})}}}else if(r instanceof THREE.Geometry)for(var g,v,T,x=this.material instanceof THREE.MeshFaceMaterial,y=!0===x?this.material.materials:null,R=(n=t.precision,r.vertices),_=0,H=r.faces.length;_<H;_++){var b,M=r.faces[_];if(void 0!==(b=!0===x?y[M.materialIndex]:this.material)){if(g=R[M.a],v=R[M.b],T=R[M.c],!0===b.morphTargets){var w=r.morphTargets,S=this.morphTargetInfluences;z.set(0,0,0),N.set(0,0,0),k.set(0,0,0);for(var A=0,C=w.length;A<C;A++){var D=S[A];if(0!==D){var L=w[A].vertices;z.x+=(L[M.a].x-g.x)*D,z.y+=(L[M.a].y-g.y)*D,z.z+=(L[M.a].z-g.z)*D,N.x+=(L[M.b].x-v.x)*D,N.y+=(L[M.b].y-v.y)*D,N.z+=(L[M.b].z-v.z)*D,k.x+=(L[M.c].x-T.x)*D,k.y+=(L[M.c].y-T.y)*D,k.z+=(L[M.c].z-T.z)*D}}z.add(g),N.add(v),k.add(T),g=z,v=N,T=k}if(b.side===THREE.BackSide)E=U.intersectTriangle(T,v,g,!0);else E=U.intersectTriangle(g,v,T,b.side!==THREE.DoubleSide);var P;if(null!==E)E.applyMatrix4(this.matrixWorld),(P=t.ray.origin.distanceTo(E))<n||P<t.near||P>t.far||e.push({distance:P,point:E,face:M,faceIndex:_,object:this})}}}}(),THREE.Mesh.prototype.clone=function(t,e){return void 0===t&&(t=new THREE.Mesh(this.geometry,this.material)),THREE.Object3D.prototype.clone.call(this,t,e),t},THREE.Bone=function(t){THREE.Object3D.call(this),this.skin=t},THREE.Bone.prototype=Object.create(THREE.Object3D.prototype),THREE.Skeleton=function(t,e,r){var i;(this.useVertexTexture=void 0===r||r,this.identityMatrix=new THREE.Matrix4,t=t||[],this.bones=t.slice(0),this.useVertexTexture)?(i=256<this.bones.length?64:64<this.bones.length?32:16<this.bones.length?16:8,this.boneTextureWidth=i,this.boneTextureHeight=i,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===e)this.calculateInverses();else if(this.bones.length===e.length)this.boneInverses=e.slice(0);else{console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[];for(var n=0,a=this.bones.length;n<a;n++)this.boneInverses.push(new THREE.Matrix4)}},THREE.Skeleton.prototype.calculateInverses=function(){this.boneInverses=[];for(var t=0,e=this.bones.length;t<e;t++){var r=new THREE.Matrix4;this.bones[t]&&r.getInverse(this.bones[t].matrixWorld),this.boneInverses.push(r)}},THREE.Skeleton.prototype.pose=function(){for(var t,e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&t.matrixWorld.getInverse(this.boneInverses[e]);for(e=0,r=this.bones.length;e<r;e++)(t=this.bones[e])&&(t.parent?(t.matrix.getInverse(t.parent.matrixWorld),t.matrix.multiply(t.matrixWorld)):t.matrix.copy(t.matrixWorld),t.matrix.decompose(t.position,t.quaternion,t.scale))},THREE.Skeleton.prototype.update=function(){var i=new THREE.Matrix4;return function(){for(var t=0,e=this.bones.length;t<e;t++){var r=this.bones[t]?this.bones[t].matrixWorld:this.identityMatrix;i.multiplyMatrices(r,this.boneInverses[t]),i.flattenToArrayOffset(this.boneMatrices,16*t)}this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}(),THREE.SkinnedMesh=function(t,e,r){THREE.Mesh.call(this,t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new THREE.Matrix4,this.bindMatrixInverse=new THREE.Matrix4;var i=[];if(this.geometry&&void 0!==this.geometry.bones){for(var n,a,o,s,h,l=0,c=this.geometry.bones.length;l<c;++l)o=(a=this.geometry.bones[l]).pos,s=a.rotq,h=a.scl,n=new THREE.Bone(this),i.push(n),n.name=a.name,n.position.set(o[0],o[1],o[2]),n.quaternion.set(s[0],s[1],s[2],s[3]),void 0!==h?n.scale.set(h[0],h[1],h[2]):n.scale.set(1,1,1);for(l=0,c=this.geometry.bones.length;l<c;++l)-1!==(a=this.geometry.bones[l]).parent?i[a.parent].add(i[l]):this.add(i[l])}this.normalizeSkinWeights(),this.updateMatrixWorld(!0),this.bind(new THREE.Skeleton(i,void 0,r))},THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.SkinnedMesh.prototype.bind=function(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.getInverse(e)},THREE.SkinnedMesh.prototype.pose=function(){this.skeleton.pose()},THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var t=0;t<this.geometry.skinIndices.length;t++){var e=this.geometry.skinWeights[t],r=1/e.lengthManhattan();r!==1/0?e.multiplyScalar(r):e.set(1)}},THREE.SkinnedMesh.prototype.updateMatrixWorld=function(t){THREE.Mesh.prototype.updateMatrixWorld.call(this,!0),"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh unreckognized bindMode: "+this.bindMode)},THREE.SkinnedMesh.prototype.clone=function(t){return void 0===t&&(t=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture)),THREE.Mesh.prototype.clone.call(this,t),t},THREE.MorphAnimMesh=function(t,e){THREE.Mesh.call(this,t,e),this.type="MorphAnimMesh",this.duration=1e3,this.mirroredLoop=!1,this.time=0,this.lastKeyframe=0,this.currentKeyframe=0,this.direction=1,this.directionBackwards=!1,this.setFrameRange(0,this.geometry.morphTargets.length-1)},THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype),THREE.MorphAnimMesh.prototype.setFrameRange=function(t,e){this.startKeyframe=t,this.endKeyframe=e,this.length=this.endKeyframe-this.startKeyframe+1},THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1,this.directionBackwards=!1},THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1,this.directionBackwards=!0},THREE.MorphAnimMesh.prototype.parseAnimations=function(){var t=this.geometry;t.animations||(t.animations={});for(var e,r=t.animations,i=/([a-z]+)_?(\d+)/,n=0,a=t.morphTargets.length;n<a;n++){var o=t.morphTargets[n].name.match(i);if(o&&1<o.length){var s=o[1];o[2];r[s]||(r[s]={start:1/0,end:-1/0});var h=r[s];n<h.start&&(h.start=n),n>h.end&&(h.end=n),e||(e=s)}}t.firstAnimation=e},THREE.MorphAnimMesh.prototype.setAnimationLabel=function(t,e,r){this.geometry.animations||(this.geometry.animations={}),this.geometry.animations[t]={start:e,end:r}},THREE.MorphAnimMesh.prototype.playAnimation=function(t,e){var r=this.geometry.animations[t];r?(this.setFrameRange(r.start,r.end),this.duration=(r.end-r.start)/e*1e3,this.time=0):console.warn("animation["+t+"] undefined")},THREE.MorphAnimMesh.prototype.updateAnimation=function(t){var e=this.duration/this.length;this.time+=this.direction*t,this.mirroredLoop?(this.time>this.duration||this.time<0)&&(this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),this.time<0&&(this.time=0,this.directionBackwards=!1)):(this.time=this.time%this.duration,this.time<0&&(this.time+=this.duration));var r=this.startKeyframe+THREE.Math.clamp(Math.floor(this.time/e),0,this.length-1);r!==this.currentKeyframe&&(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[r]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=r);var i=this.time%e/e;this.directionBackwards&&(i=1-i),this.morphTargetInfluences[this.currentKeyframe]=i,this.morphTargetInfluences[this.lastKeyframe]=1-i},THREE.MorphAnimMesh.prototype.interpolateTargets=function(t,e,r){for(var i=this.morphTargetInfluences,n=0,a=i.length;n<a;n++)i[n]=0;-1<t&&(i[t]=1-r),-1<e&&(i[e]=r)},THREE.MorphAnimMesh.prototype.clone=function(t){return void 0===t&&(t=new THREE.MorphAnimMesh(this.geometry,this.material)),t.duration=this.duration,t.mirroredLoop=this.mirroredLoop,t.time=this.time,t.lastKeyframe=this.lastKeyframe,t.currentKeyframe=this.currentKeyframe,t.direction=this.direction,t.directionBackwards=this.directionBackwards,THREE.Mesh.prototype.clone.call(this,t),t},THREE.LOD=function(){THREE.Object3D.call(this),this.objects=[]},THREE.LOD.prototype=Object.create(THREE.Object3D.prototype),THREE.LOD.prototype.addLevel=function(t,e){void 0===e&&(e=0),e=Math.abs(e);for(var r=0;r<this.objects.length&&!(e<this.objects[r].distance);r++);this.objects.splice(r,0,{distance:e,object:t}),this.add(t)},THREE.LOD.prototype.getObjectForDistance=function(t){for(var e=1,r=this.objects.length;e<r&&!(t<this.objects[e].distance);e++);return this.objects[e-1].object},THREE.LOD.prototype.raycast=function(){var i=new THREE.Vector3;return function(t,e){i.setFromMatrixPosition(this.matrixWorld);var r=t.ray.origin.distanceTo(i);this.getObjectForDistance(r).raycast(t,e)}}(),THREE.LOD.prototype.update=function(){var n=new THREE.Vector3,a=new THREE.Vector3;return function(t){if(1<this.objects.length){n.setFromMatrixPosition(t.matrixWorld),a.setFromMatrixPosition(this.matrixWorld);var e=n.distanceTo(a);this.objects[0].object.visible=!0;for(var r=1,i=this.objects.length;r<i&&e>=this.objects[r].distance;r++)this.objects[r-1].object.visible=!1,this.objects[r].object.visible=!0;for(;r<i;r++)this.objects[r].object.visible=!1}}}(),THREE.LOD.prototype.clone=function(t){void 0===t&&(t=new THREE.LOD),THREE.Object3D.prototype.clone.call(this,t);for(var e=0,r=this.objects.length;e<r;e++){var i=this.objects[e].object.clone();i.visible=0===e,t.addLevel(i,this.objects[e].distance)}return t},THREE.Sprite=function(){var t=new Uint16Array([0,1,2,0,2,3]),e=new Float32Array([-.5,-.5,0,.5,-.5,0,.5,.5,0,-.5,.5,0]),r=new Float32Array([0,0,1,0,1,1,0,1]),i=new THREE.BufferGeometry;return i.addAttribute("index",new THREE.BufferAttribute(t,1)),i.addAttribute("position",new THREE.BufferAttribute(e,3)),i.addAttribute("uv",new THREE.BufferAttribute(r,2)),function(t){THREE.Object3D.call(this),this.type="Sprite",this.geometry=i,this.material=void 0!==t?t:new THREE.SpriteMaterial}}(),THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype),THREE.Sprite.prototype.raycast=function(){var i=new THREE.Vector3;return function(t,e){i.setFromMatrixPosition(this.matrixWorld);var r=t.ray.distanceToPoint(i);r>this.scale.x||e.push({distance:r,point:this.position,face:null,object:this})}}(),THREE.Sprite.prototype.clone=function(t){return void 0===t&&(t=new THREE.Sprite(this.material)),THREE.Object3D.prototype.clone.call(this,t),t},THREE.Particle=THREE.Sprite,THREE.LensFlare=function(t,e,r,i,n){THREE.Object3D.call(this),this.lensFlares=[],this.positionScreen=new THREE.Vector3,(this.customUpdateCallback=void 0)!==t&&this.add(t,e,r,i,n)},THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype),THREE.LensFlare.prototype.add=function(t,e,r,i,n,a){void 0===e&&(e=-1),void 0===r&&(r=0),void 0===a&&(a=1),void 0===n&&(n=new THREE.Color(16777215)),void 0===i&&(i=THREE.NormalBlending),r=Math.min(r,Math.max(0,r)),this.lensFlares.push({texture:t,size:e,distance:r,x:0,y:0,z:0,scale:1,rotation:1,opacity:a,color:n,blending:i})},THREE.LensFlare.prototype.updateLensFlares=function(){var t,e,r=this.lensFlares.length,i=2*-this.positionScreen.x,n=2*-this.positionScreen.y;for(t=0;t<r;t++)(e=this.lensFlares[t]).x=this.positionScreen.x+i*e.distance,e.y=this.positionScreen.y+n*e.distance,e.wantedRotation=e.x*Math.PI*.25,e.rotation+=.25*(e.wantedRotation-e.rotation)},THREE.Scene=function(){THREE.Object3D.call(this),this.type="Scene",this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0},THREE.Scene.prototype=Object.create(THREE.Object3D.prototype),THREE.Scene.prototype.clone=function(t){return void 0===t&&(t=new THREE.Scene),THREE.Object3D.prototype.clone.call(this,t),null!==this.fog&&(t.fog=this.fog.clone()),null!==this.overrideMaterial&&(t.overrideMaterial=this.overrideMaterial.clone()),t.autoUpdate=this.autoUpdate,t.matrixAutoUpdate=this.matrixAutoUpdate,t},THREE.Fog=function(t,e,r){this.name="",this.color=new THREE.Color(t),this.near=void 0!==e?e:1,this.far=void 0!==r?r:1e3},THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)},THREE.FogExp2=function(t,e){this.name="",this.color=new THREE.Color(t),this.density=void 0!==e?e:25e-5},THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)},THREE.ShaderChunk={},THREE.ShaderChunk.alphatest_fragment="#ifdef ALPHATEST\n\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n\n#endif\n",THREE.ShaderChunk.lights_lambert_vertex="vLightFront = vec3( 0.0 );\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vec3( 0.0 );\n\n#endif\n\ntransformedNormal = normalize( transformedNormal );\n\n#if MAX_DIR_LIGHTS > 0\n\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\tvec3 dirVector = normalize( lDirection.xyz );\n\n\tfloat dotProduct = dot( transformedNormal, dirVector );\n\tvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t#endif\n\n\t#endif\n\n\t#ifdef WRAP_AROUND\n\n\t\tvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\tdirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tdirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n\n\t\t#endif\n\n\t#endif\n\n\tvLightFront += directionalLightColor[ i ] * directionalLightWeighting;\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tvLightBack += directionalLightColor[ i ] * directionalLightWeightingBack;\n\n\t#endif\n\n}\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\tpointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tpointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t\tvLightFront += pointLightColor[ i ] * pointLightWeighting * lDistance;\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n\n\t\t#endif\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz - mvPosition.xyz;\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\tfloat lDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\t\tlVector = normalize( lVector );\n\n\t\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\t\t\tvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n\n\t\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\t\tvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct + 0.5, 0.0 ) );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct + 0.5, 0.0 ) );\n\t\t\t\tspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n\n\t\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\t\tspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n\n\t\t\t\t#endif\n\n\t\t\t#endif\n\n\t\t\tvLightFront += spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n\n\t\t\t#ifdef DOUBLE_SIDED\n\n\t\t\t\tvLightBack += spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n\n\t\t\t#endif\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\tfloat dotProduct = dot( transformedNormal, lVector );\n\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\tfloat hemiDiffuseWeightBack = -0.5 * dotProduct + 0.5;\n\n\t\tvLightFront += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\t#ifdef DOUBLE_SIDED\n\n\t\t\tvLightBack += mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n\n\t\t#endif\n\n\t}\n\n#endif\n\nvLightFront = vLightFront * diffuse + ambient * ambientLightColor + emissive;\n\n#ifdef DOUBLE_SIDED\n\n\tvLightBack = vLightBack * diffuse + ambient * ambientLightColor + emissive;\n\n#endif",THREE.ShaderChunk.map_particle_pars_fragment="#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif",THREE.ShaderChunk.default_vertex="vec4 mvPosition;\n\n#ifdef USE_SKINNING\n\n\tmvPosition = modelViewMatrix * skinned;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\n\n\tmvPosition = modelViewMatrix * vec4( position, 1.0 );\n\n#endif\n\ngl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.map_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif\n\n#ifdef USE_MAP\n\n\tuniform sampler2D map;\n\n#endif",THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\n\t#ifdef USE_MORPHNORMALS\n\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\n\t#else\n\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\n\t#endif\n\n#endif\n",THREE.ShaderChunk.logdepthbuf_pars_vertex="#ifdef USE_LOGDEPTHBUF\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n\tuniform float logDepthBufFC;\n\n#endif",THREE.ShaderChunk.lightmap_pars_vertex="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\n#endif",THREE.ShaderChunk.lights_phong_fragment="vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n\n#ifdef DOUBLE_SIDED\n\n\tnormal = normal * ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\n#endif\n\n#ifdef USE_NORMALMAP\n\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n\n#elif defined( USE_BUMPMAP )\n\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tvec3 pointDiffuse = vec3( 0.0 );\n\tvec3 pointSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tpointDiffuse += diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\n\n\t\t\t\t// specular\n\n\t\tvec3 pointHalfVector = normalize( lVector + viewPosition );\n\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\tfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, pointHalfVector ), 0.0 ), 5.0 );\n\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n\n\t}\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tvec3 spotDiffuse = vec3( 0.0 );\n\tvec3 spotSpecular = vec3( 0.0 );\n\n\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\n\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\tvec3 lVector = lPosition.xyz + vViewPosition.xyz;\n\n\t\tfloat lDistance = 1.0;\n\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\tlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\n\n\t\tlVector = normalize( lVector );\n\n\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\n\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\n\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );\n\n\t\t\t\t\t// diffuse\n\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\n\t\t\t#ifdef WRAP_AROUND\n\n\t\t\t\tfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\n\t\t\t#else\n\n\t\t\t\tfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t\t#endif\n\n\t\t\tspotDiffuse += diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\n\n\t\t\t\t\t// specular\n\n\t\t\tvec3 spotHalfVector = normalize( lVector + viewPosition );\n\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\tfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\n\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, spotHalfVector ), 0.0 ), 5.0 );\n\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n\n\t\t}\n\n\t}\n\n#endif\n\n#if MAX_DIR_LIGHTS > 0\n\n\tvec3 dirDiffuse = vec3( 0.0 );\n\tvec3 dirSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_DIR_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\tvec3 dirVector = normalize( lDirection.xyz );\n\n\t\t\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, dirVector );\n\n\t\t#ifdef WRAP_AROUND\n\n\t\t\tfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\n\t\t\tfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct + 0.5, 0.0 );\n\n\t\t\tvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n\n\t\t#else\n\n\t\t\tfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n\n\t\t#endif\n\n\t\tdirDiffuse += diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\n\n\t\t// specular\n\n\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\tfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\n\t\t/*\n\t\t// fresnel term from skin shader\n\t\tconst float F0 = 0.128;\n\n\t\tfloat base = 1.0 - dot( viewPosition, dirHalfVector );\n\t\tfloat exponential = pow( base, 5.0 );\n\n\t\tfloat fresnel = exponential + F0 * ( 1.0 - exponential );\n\t\t*/\n\n\t\t/*\n\t\t// fresnel term from fresnel shader\n\t\tconst float mFresnelBias = 0.08;\n\t\tconst float mFresnelScale = 0.3;\n\t\tconst float mFresnelPower = 5.0;\n\n\t\tfloat fresnel = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( -viewPosition ), normal ), mFresnelPower );\n\t\t*/\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\t// \t\tdirSpecular += specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization * fresnel;\n\n\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );\n\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\n\n\t}\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tvec3 hemiDiffuse = vec3( 0.0 );\n\tvec3 hemiSpecular = vec3( 0.0 );\n\n\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\n\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\tvec3 lVector = normalize( lDirection.xyz );\n\n\t\t// diffuse\n\n\t\tfloat dotProduct = dot( normal, lVector );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\n\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\n\t\themiDiffuse += diffuse * hemiColor;\n\n\t\t// specular (sky light)\n\n\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\tfloat hemiSpecularWeightSky = specularStrength * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );\n\n\t\t// specular (ground light)\n\n\t\tvec3 lVectorGround = -lVector;\n\n\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\tfloat hemiSpecularWeightGround = specularStrength * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );\n\n\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\n\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;\n\n\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );\n\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );\n\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\n\t}\n\n#endif\n\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n\n#if MAX_DIR_LIGHTS > 0\n\n\ttotalDiffuse += dirDiffuse;\n\ttotalSpecular += dirSpecular;\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\ttotalDiffuse += hemiDiffuse;\n\ttotalSpecular += hemiSpecular;\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\ttotalDiffuse += pointDiffuse;\n\ttotalSpecular += pointSpecular;\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\ttotalDiffuse += spotDiffuse;\n\ttotalSpecular += spotSpecular;\n\n#endif\n\n#ifdef METAL\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\n#else\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * ( emissive + totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\n#endif",THREE.ShaderChunk.fog_pars_fragment="#ifdef USE_FOG\n\n\tuniform vec3 fogColor;\n\n\t#ifdef FOG_EXP2\n\n\t\tuniform float fogDensity;\n\n\t#else\n\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n\n#endif",THREE.ShaderChunk.morphnormal_vertex="#ifdef USE_MORPHNORMALS\n\n\tvec3 morphedNormal = vec3( 0.0 );\n\n\tmorphedNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tmorphedNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tmorphedNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tmorphedNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n\n\tmorphedNormal += normal;\n\n#endif",THREE.ShaderChunk.envmap_pars_fragment="#ifdef USE_ENVMAP\n\n\tuniform float reflectivity;\n\tuniform samplerCube envMap;\n\tuniform float flipEnvMap;\n\tuniform int combine;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tuniform bool useRefract;\n\t\tuniform float refractionRatio;\n\n\t#else\n\n\t\tvarying vec3 vReflect;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.logdepthbuf_fragment="#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n\n#endif",THREE.ShaderChunk.normalmap_pars_fragment="#ifdef USE_NORMALMAP\n\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\n\t\t\t// Per-Pixel Tangent Space Normal Mapping\n\t\t\t// http://hacksoflife.blogspot.ch/2009/11/per-pixel-tangent-space-normal-mapping.html\n\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\n\t}\n\n#endif\n",THREE.ShaderChunk.lights_phong_pars_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n",THREE.ShaderChunk.lightmap_pars_fragment="#ifdef USE_LIGHTMAP\n\n\tvarying vec2 vUv2;\n\tuniform sampler2D lightMap;\n\n#endif",THREE.ShaderChunk.shadowmap_vertex="#ifdef USE_SHADOWMAP\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\n\t}\n\n#endif",THREE.ShaderChunk.lights_phong_vertex="#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvWorldPosition = worldPosition.xyz;\n\n#endif",THREE.ShaderChunk.map_fragment="#ifdef USE_MAP\n\n\tvec4 texelColor = texture2D( map, vUv );\n\n\t#ifdef GAMMA_INPUT\n\n\t\ttexelColor.xyz *= texelColor.xyz;\n\n\t#endif\n\n\tgl_FragColor = gl_FragColor * texelColor;\n\n#endif",THREE.ShaderChunk.lightmap_vertex="#ifdef USE_LIGHTMAP\n\n\tvUv2 = uv2;\n\n#endif",THREE.ShaderChunk.map_particle_fragment="#ifdef USE_MAP\n\n\tgl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n\n#endif",THREE.ShaderChunk.color_pars_fragment="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif\n",THREE.ShaderChunk.color_vertex="#ifdef USE_COLOR\n\n\t#ifdef GAMMA_INPUT\n\n\t\tvColor = color * color;\n\n\t#else\n\n\t\tvColor = color;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.skinning_vertex="#ifdef USE_SKINNING\n\n\t#ifdef USE_MORPHTARGETS\n\n\tvec4 skinVertex = bindMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\tvec4 skinVertex = bindMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\tskinned = bindMatrixInverse * skinned;\n\n#endif\n",THREE.ShaderChunk.envmap_pars_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvarying vec3 vReflect;\n\n\tuniform float refractionRatio;\n\tuniform bool useRefract;\n\n#endif\n",THREE.ShaderChunk.linear_to_gamma_fragment="#ifdef GAMMA_OUTPUT\n\n\tgl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n\n#endif",THREE.ShaderChunk.color_pars_vertex="#ifdef USE_COLOR\n\n\tvarying vec3 vColor;\n\n#endif",THREE.ShaderChunk.lights_lambert_pars_vertex="uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\n\nuniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n",THREE.ShaderChunk.map_pars_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n\n#endif\n",THREE.ShaderChunk.envmap_fragment="#ifdef USE_ENVMAP\n\n\tvec3 reflectVec;\n\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\n\t\t// http://en.wikibooks.org/wiki/GLSL_Programming/Applying_Matrix_Transformations\n\t\t// Transforming Normal Vectors with the Inverse Transformation\n\n\t\tvec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\n\t\tif ( useRefract ) {\n\n\t\t\treflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t\t} else { \n\n\t\t\treflectVec = reflect( cameraToVertex, worldNormal );\n\n\t\t}\n\n\t#else\n\n\t\treflectVec = vReflect;\n\n\t#endif\n\n\t#ifdef DOUBLE_SIDED\n\n\t\tfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t\tvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#else\n\n\t\tvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\n\t#endif\n\n\t#ifdef GAMMA_INPUT\n\n\t\tcubeColor.xyz *= cubeColor.xyz;\n\n\t#endif\n\n\tif ( combine == 1 ) {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\n\t} else if ( combine == 2 ) {\n\n\t\tgl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\n\t} else {\n\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\n\t}\n\n#endif",THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif",THREE.ShaderChunk.logdepthbuf_vertex="#ifdef USE_LOGDEPTHBUF\n\n\tgl_Position.z = log2(max(1e-6, gl_Position.w + 1.0)) * logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\n#else\n\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.morphtarget_pars_vertex="#ifdef USE_MORPHTARGETS\n\n\t#ifndef USE_MORPHNORMALS\n\n\tuniform float morphTargetInfluences[ 8 ];\n\n\t#else\n\n\tuniform float morphTargetInfluences[ 4 ];\n\n\t#endif\n\n#endif",THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif",THREE.ShaderChunk.fog_fragment="#ifdef USE_FOG\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\n\t#else\n\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\n\t#endif\n\n\t#ifdef FOG_EXP2\n\n\t\tconst float LOG2 = 1.442695;\n\t\tfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\n\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\n\t#else\n\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\n\t#endif\n\t\n\tgl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n\n#endif",THREE.ShaderChunk.bumpmap_pars_fragment="#ifdef USE_BUMPMAP\n\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\n\t\t\t// Derivative maps - bump mapping unparametrized surfaces by Morten Mikkelsen\n\t\t\t//\thttp://mmikkelsen3d.blogspot.sk/2011/07/derivative-maps.html\n\n\t\t\t// Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2)\n\n\tvec2 dHdxy_fwd() {\n\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\n\t\treturn vec2( dBx, dBy );\n\n\t}\n\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\n\t\tvec3 vSigmaX = dFdx( surf_pos );\n\t\tvec3 vSigmaY = dFdy( surf_pos );\n\t\tvec3 vN = surf_norm;\t\t// normalized\n\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\n\t}\n\n#endif",THREE.ShaderChunk.defaultnormal_vertex="vec3 objectNormal;\n\n#ifdef USE_SKINNING\n\n\tobjectNormal = skinnedNormal.xyz;\n\n#endif\n\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\n\n\tobjectNormal = morphedNormal;\n\n#endif\n\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\n\n\tobjectNormal = normal;\n\n#endif\n\n#ifdef FLIP_SIDED\n\n\tobjectNormal = -objectNormal;\n\n#endif\n\nvec3 transformedNormal = normalMatrix * objectNormal;",THREE.ShaderChunk.lights_phong_pars_fragment="uniform vec3 ambientLightColor;\n\n#if MAX_DIR_LIGHTS > 0\n\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n\n#endif\n\n#if MAX_HEMI_LIGHTS > 0\n\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n\n#endif\n\n#if MAX_POINT_LIGHTS > 0\n\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0\n\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n\n#endif\n\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP ) || defined( USE_ENVMAP )\n\n\tvarying vec3 vWorldPosition;\n\n#endif\n\n#ifdef WRAP_AROUND\n\n\tuniform vec3 wrapRGB;\n\n#endif\n\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.skinbase_vertex="#ifdef USE_SKINNING\n\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n\n#endif",THREE.ShaderChunk.map_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif",THREE.ShaderChunk.lightmap_fragment="#ifdef USE_LIGHTMAP\n\n\tgl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n\n#endif",THREE.ShaderChunk.shadowmap_pars_vertex="#ifdef USE_SHADOWMAP\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n\n#endif",THREE.ShaderChunk.color_fragment="#ifdef USE_COLOR\n\n\tgl_FragColor = gl_FragColor * vec4( vColor, 1.0 );\n\n#endif",THREE.ShaderChunk.morphtarget_vertex="#ifdef USE_MORPHTARGETS\n\n\tvec3 morphed = vec3( 0.0 );\n\tmorphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\tmorphed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\tmorphed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\tmorphed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\n\t#ifndef USE_MORPHNORMALS\n\n\tmorphed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\tmorphed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\tmorphed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\tmorphed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\n\t#endif\n\n\tmorphed += position;\n\n#endif",THREE.ShaderChunk.envmap_vertex="#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP ) && ! defined( PHONG )\n\n\tvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n\tworldNormal = normalize( worldNormal );\n\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\n\tif ( useRefract ) {\n\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\n\t} else {\n\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\n\t}\n\n#endif",THREE.ShaderChunk.shadowmap_fragment="#ifdef USE_SHADOWMAP\n\n\t#ifdef SHADOWMAP_DEBUG\n\n\t\tvec3 frustumColors[3];\n\t\tfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n\t\tfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n\t\tfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\n\t#endif\n\n\t#ifdef SHADOWMAP_CASCADE\n\n\t\tint inFrustumCount = 0;\n\n\t#endif\n\n\tfloat fDepth;\n\tvec3 shadowColor = vec3( 1.0 );\n\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\n\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\n\t\t\t\t// if ( something && something ) breaks ATI OpenGL shader compiler\n\t\t\t\t// if ( all( something, something ) ) using this instead\n\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\n\t\t\t\t// don't shadow pixels outside of light frustum\n\t\t\t\t// use just first frustum (for cascades)\n\t\t\t\t// don't shadow pixels behind far plane of light frustum\n\n\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\tinFrustumCount += int( inFrustum );\n\t\t\tbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\n\t\t#else\n\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\n\t\t#endif\n\n\t\tbool frustumTest = all( frustumTestVec );\n\n\t\tif ( frustumTest ) {\n\n\t\t\tshadowCoord.z += shadowBias[ i ];\n\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t/*\n\t\t\t\t\t\t// nested loops breaks shader compiler / validator on some ATI cards when using OpenGL\n\t\t\t\t\t\t// must enroll loop manually\n\n\t\t\t\tfor ( float y = -1.25; y <= 1.25; y += 1.25 )\n\t\t\t\t\tfor ( float x = -1.25; x <= 1.25; x += 1.25 ) {\n\n\t\t\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy );\n\n\t\t\t\t\t\t\t\t// doesn't seem to produce any noticeable visual difference compared to simple texture2D lookup\n\t\t\t\t\t\t\t\t//vec4 rgbaDepth = texture2DProj( shadowMap[ i ], vec4( vShadowCoord[ i ].w * ( vec2( x * xPixelOffset, y * yPixelOffset ) + shadowCoord.xy ), 0.05, vShadowCoord[ i ].w ) );\n\n\t\t\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\t\t\tshadow += 1.0;\n\n\t\t\t\t}\n\n\t\t\t\tshadow /= 9.0;\n\n\t\t*/\n\n\t\t\t\tconst float shadowDelta = 1.0 / 9.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\n\t\t\t\t\t\t// Percentage-close filtering\n\t\t\t\t\t\t// (9 pixel kernel)\n\t\t\t\t\t\t// http://fabiensanglard.net/shadowmappingPCF/\n\n\t\t\t\tfloat shadow = 0.0;\n\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\n\t\t\t\tfloat dx0 = -1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\n\t\t\t\tdepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n\t\t\t\tshadowKernel[0] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n\t\t\t\tshadowKernel[1] *= vec3(0.25);\n\n\t\t\t\tshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n\t\t\t\tshadowKernel[2] *= vec3(0.25);\n\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\n\t\t\t\tshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n\t\t\t\tshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) );\n\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\n\t\t\t#else\n\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\n\t\t// spot with multiple shadows is darker\n\n\t\t\t\t\tshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\n\t\t// spot with multiple shadows has the same color as single shadow spot\n\n\t\t// \t\t\t\t\tshadowColor = min( shadowColor, vec3( shadowDarkness[ i ] ) );\n\n\t\t\t#endif\n\n\t\t}\n\n\n\t\t#ifdef SHADOWMAP_DEBUG\n\n\t\t\t#ifdef SHADOWMAP_CASCADE\n\n\t\t\t\tif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#else\n\n\t\t\t\tif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n\n\t\t\t#endif\n\n\t\t#endif\n\n\t}\n\n\t#ifdef GAMMA_OUTPUT\n\n\t\tshadowColor *= shadowColor;\n\n\t#endif\n\n\tgl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n\n#endif\n",THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n\t#ifdef USE_SKINNING\n\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\n\t#endif\n\n\t#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n\t#endif\n\n\t#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n#endif",THREE.ShaderChunk.shadowmap_pars_fragment="#ifdef USE_SHADOWMAP\n\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\n\t}\n\n#endif",THREE.ShaderChunk.skinning_pars_vertex="#ifdef USE_SKINNING\n\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\n\t#ifdef BONE_TEXTURE\n\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureWidth;\n\t\tuniform int boneTextureHeight;\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureWidth ) );\n\t\t\tfloat y = floor( j / float( boneTextureWidth ) );\n\n\t\t\tfloat dx = 1.0 / float( boneTextureWidth );\n\t\t\tfloat dy = 1.0 / float( boneTextureHeight );\n\n\t\t\ty = dy * ( y + 0.5 );\n\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\n\t\t\treturn bone;\n\n\t\t}\n\n\t#else\n\n\t\tuniform mat4 boneGlobalMatrices[ MAX_BONES ];\n\n\t\tmat4 getBoneMatrix( const in float i ) {\n\n\t\t\tmat4 bone = boneGlobalMatrices[ int(i) ];\n\t\t\treturn bone;\n\n\t\t}\n\n\t#endif\n\n#endif\n",THREE.ShaderChunk.logdepthbuf_pars_fragment="#ifdef USE_LOGDEPTHBUF\n\n\tuniform float logDepthBufFC;\n\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\n\t\t#extension GL_EXT_frag_depth : enable\n\t\tvarying float vFragDepth;\n\n\t#endif\n\n#endif",THREE.ShaderChunk.alphamap_fragment="#ifdef USE_ALPHAMAP\n\n\tgl_FragColor.a *= texture2D( alphaMap, vUv ).g;\n\n#endif\n",THREE.ShaderChunk.alphamap_pars_fragment="#ifdef USE_ALPHAMAP\n\n\tuniform sampler2D alphaMap;\n\n#endif\n",THREE.UniformsUtils={merge:function(t){for(var e={},r=0;r<t.length;r++){var i=this.clone(t[r]);for(var n in i)e[n]=i[n]}return e},clone:function(t){var e={};for(var r in t)for(var i in e[r]={},t[r]){var n=t[r][i];n instanceof THREE.Color||n instanceof THREE.Vector2||n instanceof THREE.Vector3||n instanceof THREE.Vector4||n instanceof THREE.Matrix4||n instanceof THREE.Texture?e[r][i]=n.clone():n instanceof Array?e[r][i]=n.slice():e[r][i]=n}return e}},THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},alphaMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:25e-5},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:25e-5},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2e3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}},THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.skinbase_vertex,"\t#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"\t#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;","uniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT","varying vec3 vLightFront;","#ifdef DOUBLE_SIDED","\tvarying vec3 vLightBack;","#endif",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;","varying vec3 vLightFront;","#ifdef DOUBLE_SIDED","\tvarying vec3 vLightBack;","#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"\t#ifdef DOUBLE_SIDED","\t\tif ( gl_FrontFacing )","\t\t\tgl_FragColor.xyz *= vLightFront;","\t\telse","\t\t\tgl_FragColor.xyz *= vLightBack;","\t#else","\t\tgl_FragColor.xyz *= vLightFront;","\t#endif",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG","varying vec3 vViewPosition;","varying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"\tvNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"\tvViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["#define PHONG","uniform vec3 diffuse;","uniform float opacity;","uniform vec3 ambient;","uniform vec3 emissive;","uniform vec3 specular;","uniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.alphamap_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphamap_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;","uniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","\t#ifdef USE_SIZEATTENUATION","\t\tgl_PointSize = size * ( scale / length( mvPosition.xyz ) );","\t#else","\t\tgl_PointSize = size;","\t#endif","\tgl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;","uniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;","attribute float lineDistance;","varying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvLineDistance = scale * lineDistance;","\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );","\tgl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;","uniform float opacity;","uniform float dashSize;","uniform float totalSize;","varying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tif ( mod( vLineDistance, totalSize ) > dashSize ) {","\t\tdiscard;","\t}","\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2e3},opacity:{type:"f",value:1}},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform float mNear;","uniform float mFar;","uniform float opacity;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT","\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;","\t#else","\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;","\t#endif","\tfloat color = 1.0 - smoothstep( mNear, mFar, depth );","\tgl_FragColor = vec4( vec3( color ), opacity );","}"].join("\n")},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {","\tvNormal = normalize( normalMatrix * normal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;","varying vec3 vNormal;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {","\tgl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,"}"].join("\n")},normalmap:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},diffuse:{type:"c",value:new THREE.Color(16777215)},specular:{type:"c",value:new THREE.Color(1118481)},ambient:{type:"c",value:new THREE.Color(16777215)},shininess:{type:"f",value:30},opacity:{type:"f",value:1},useRefract:{type:"i",value:0},refractionRatio:{type:"f",value:.98},reflectivity:{type:"f",value:.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 ambient;","uniform vec3 diffuse;","uniform vec3 specular;","uniform float shininess;","uniform float opacity;","uniform bool enableDiffuse;","uniform bool enableSpecular;","uniform bool enableAO;","uniform bool enableReflection;","uniform sampler2D tDiffuse;","uniform sampler2D tNormal;","uniform sampler2D tSpecular;","uniform sampler2D tAO;","uniform samplerCube tCube;","uniform vec2 uNormalScale;","uniform bool useRefract;","uniform float refractionRatio;","uniform float reflectivity;","varying vec3 vTangent;","varying vec3 vBinormal;","varying vec3 vNormal;","varying vec2 vUv;","uniform vec3 ambientLightColor;","#if MAX_DIR_LIGHTS > 0","\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];","\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];","#endif","#if MAX_HEMI_LIGHTS > 0","\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];","\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];","\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];","#endif","#if MAX_POINT_LIGHTS > 0","\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];","\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];","\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];","#endif","#if MAX_SPOT_LIGHTS > 0","\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];","\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];","\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];","\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];","\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];","\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];","#endif","#ifdef WRAP_AROUND","\tuniform vec3 wrapRGB;","#endif","varying vec3 vWorldPosition;","varying vec3 vViewPosition;",THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\tgl_FragColor = vec4( vec3( 1.0 ), opacity );","\tvec3 specularTex = vec3( 1.0 );","\tvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;","\tnormalTex.xy *= uNormalScale;","\tnormalTex = normalize( normalTex );","\tif( enableDiffuse ) {","\t\t#ifdef GAMMA_INPUT","\t\t\tvec4 texelColor = texture2D( tDiffuse, vUv );","\t\t\ttexelColor.xyz *= texelColor.xyz;","\t\t\tgl_FragColor = gl_FragColor * texelColor;","\t\t#else","\t\t\tgl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );","\t\t#endif","\t}","\tif( enableAO ) {","\t\t#ifdef GAMMA_INPUT","\t\t\tvec4 aoColor = texture2D( tAO, vUv );","\t\t\taoColor.xyz *= aoColor.xyz;","\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;","\t\t#else","\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;","\t\t#endif","\t}",THREE.ShaderChunk.alphatest_fragment,"\tif( enableSpecular )","\t\tspecularTex = texture2D( tSpecular, vUv ).xyz;","\tmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );","\tvec3 finalNormal = tsb * normalTex;","\t#ifdef FLIP_SIDED","\t\tfinalNormal = -finalNormal;","\t#endif","\tvec3 normal = normalize( finalNormal );","\tvec3 viewPosition = normalize( vViewPosition );","\t#if MAX_POINT_LIGHTS > 0","\t\tvec3 pointDiffuse = vec3( 0.0 );","\t\tvec3 pointSpecular = vec3( 0.0 );","\t\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {","\t\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );","\t\t\tvec3 pointVector = lPosition.xyz + vViewPosition.xyz;","\t\t\tfloat pointDistance = 1.0;","\t\t\tif ( pointLightDistance[ i ] > 0.0 )","\t\t\t\tpointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );","\t\t\tpointVector = normalize( pointVector 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pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;","\t\t}","\t#endif","\t#if MAX_SPOT_LIGHTS > 0","\t\tvec3 spotDiffuse = vec3( 0.0 );","\t\tvec3 spotSpecular = vec3( 0.0 );","\t\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {","\t\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );","\t\t\tvec3 spotVector = lPosition.xyz + vViewPosition.xyz;","\t\t\tfloat spotDistance = 1.0;","\t\t\tif ( spotLightDistance[ i ] > 0.0 )","\t\t\t\tspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );","\t\t\tspotVector = normalize( spotVector );","\t\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );","\t\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {","\t\t\t\tspotEffect = max( pow( max( spotEffect, 0.0 ), spotLightExponent[ i ] ), 0.0 );","\t\t\t\t#ifdef WRAP_AROUND","\t\t\t\t\tfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );","\t\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );","\t\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );","\t\t\t\t#else","\t\t\t\t\tfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );","\t\t\t\t#endif","\t\t\t\tspotDiffuse += spotDistance * spotLightColor[ i ] * diffuse * spotDiffuseWeight * spotEffect;","\t\t\t\tvec3 spotHalfVector = normalize( spotVector + viewPosition );","\t\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );","\t\t\t\tfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, shininess ), 0.0 );","\t\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;","\t\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( spotVector, spotHalfVector ), 0.0 ), 5.0 );","\t\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;","\t\t\t}","\t\t}","\t#endif","\t#if MAX_DIR_LIGHTS > 0","\t\tvec3 dirDiffuse = vec3( 0.0 );","\t\tvec3 dirSpecular = vec3( 0.0 );","\t\tfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {","\t\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );","\t\t\tvec3 dirVector = normalize( lDirection.xyz );","\t\t\t#ifdef WRAP_AROUND","\t\t\t\tfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );","\t\t\t\tfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );","\t\t\t\tvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );","\t\t\t#else","\t\t\t\tfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );","\t\t\t#endif","\t\t\tdirDiffuse += directionalLightColor[ i ] * diffuse * dirDiffuseWeight;","\t\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );","\t\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );","\t\t\tfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, shininess ), 0.0 );","\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;","\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( dirVector, dirHalfVector ), 0.0 ), 5.0 );","\t\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;","\t\t}","\t#endif","\t#if MAX_HEMI_LIGHTS > 0","\t\tvec3 hemiDiffuse = vec3( 0.0 );","\t\tvec3 hemiSpecular = vec3( 0.0 );","\t\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {","\t\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );","\t\t\tvec3 lVector = normalize( lDirection.xyz );","\t\t\tfloat dotProduct = dot( normal, lVector );","\t\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;","\t\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );","\t\t\themiDiffuse += diffuse * hemiColor;","\t\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );","\t\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;","\t\t\tfloat hemiSpecularWeightSky = specularTex.r * max( pow( max( hemiDotNormalHalfSky, 0.0 ), shininess ), 0.0 );","\t\t\tvec3 lVectorGround = -lVector;","\t\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );","\t\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;","\t\t\tfloat hemiSpecularWeightGround = specularTex.r * max( pow( max( hemiDotNormalHalfGround, 0.0 ), shininess ), 0.0 );","\t\t\tfloat dotProductGround = dot( normal, lVectorGround );","\t\t\tfloat specularNormalization = ( shininess + 2.0 ) / 8.0;","\t\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVector, hemiHalfVectorSky ), 0.0 ), 5.0 );","\t\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( max( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 0.0 ), 5.0 );","\t\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );","\t\t}","\t#endif","\tvec3 totalDiffuse = vec3( 0.0 );","\tvec3 totalSpecular = vec3( 0.0 );","\t#if MAX_DIR_LIGHTS > 0","\t\ttotalDiffuse += dirDiffuse;","\t\ttotalSpecular += dirSpecular;","\t#endif","\t#if MAX_HEMI_LIGHTS > 0","\t\ttotalDiffuse += hemiDiffuse;","\t\ttotalSpecular += hemiSpecular;","\t#endif","\t#if MAX_POINT_LIGHTS > 0","\t\ttotalDiffuse += pointDiffuse;","\t\ttotalSpecular += pointSpecular;","\t#endif","\t#if MAX_SPOT_LIGHTS > 0","\t\ttotalDiffuse += spotDiffuse;","\t\ttotalSpecular += spotSpecular;","\t#endif","\t#ifdef METAL","\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient + totalSpecular );","\t#else","\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient ) + 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t.__webglInit,t instanceof THREE.BufferGeometry){for(var e in t.attributes){var r=t.attributes[e];void 0!==r.buffer&&(zt.deleteBuffer(r.buffer),delete r.buffer)}V.info.memory.geometries--}else{var i=qt[t.id];if(void 0!==i){for(var n=0,a=i.length;n<a;n++){var o=i[n];if(void 0!==o.numMorphTargets){for(var s=0,h=o.numMorphTargets;s<h;s++)zt.deleteBuffer(o.__webglMorphTargetsBuffers[s]);delete o.__webglMorphTargetsBuffers}if(void 0!==o.numMorphNormals){for(s=0,h=o.numMorphNormals;s<h;s++)zt.deleteBuffer(o.__webglMorphNormalsBuffers[s]);delete o.__webglMorphNormalsBuffers}wt(o)}delete qt[t.id]}else wt(t)}T=-1},At=function(t){if(t.image&&t.image.__webglTextureCube)zt.deleteTexture(t.image.__webglTextureCube),delete t.image.__webglTextureCube;else{if(void 0===t.__webglInit)return;zt.deleteTexture(t.__webglTexture),delete t.__webglTexture,delete t.__webglInit}},Ct=function(t){if(t&&void 0!==t.__webglTexture){if(zt.deleteTexture(t.__webglTexture),delete t.__webglTexture,t instanceof 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Float32Array(i*o),a.buffer=zt.createBuffer(),a.buffer.belongsToAttribute=n,a.needsUpdate=!0}e.__webglCustomAttributesList.push(a)}}function Pt(t,e){var r=e.geometry,i=t.faces3,n=3*i.length,a=1*i.length,o=3*i.length,s=Ft(e,t);t.__vertexArray=new Float32Array(3*n),t.__normalArray=new Float32Array(3*n),t.__colorArray=new Float32Array(3*n),t.__uvArray=new Float32Array(2*n),1<r.faceVertexUvs.length&&(t.__uv2Array=new Float32Array(2*n)),r.hasTangents&&(t.__tangentArray=new Float32Array(4*n)),e.geometry.skinWeights.length&&e.geometry.skinIndices.length&&(t.__skinIndexArray=new Float32Array(4*n),t.__skinWeightArray=new Float32Array(4*n));var h,l,c=null!==rt.get("OES_element_index_uint")&&21845<a?Uint32Array:Uint16Array;if(t.__typeArray=c,t.__faceArray=new c(3*a),t.__lineArray=new c(2*o),t.numMorphTargets)for(t.__morphTargetsArrays=[],h=0,l=t.numMorphTargets;h<l;h++)t.__morphTargetsArrays.push(new Float32Array(3*n));if(t.numMorphNormals)for(t.__morphNormalsArrays=[],h=0,l=t.numMorphNormals;h<l;h++)t.__morphNormalsArrays.push(new Float32Array(3*n));if(t.__webglFaceCount=3*a,t.__webglLineCount=2*o,s.attributes)for(var u in void 0===t.__webglCustomAttributesList&&(t.__webglCustomAttributesList=[]),s.attributes){var f=s.attributes[u],d={};for(var p in f)d[p]=f[p];if(!d.__webglInitialized||d.createUniqueBuffers){d.__webglInitialized=!0;var E=1;"v2"===d.type?E=2:"v3"===d.type?E=3:"v4"===d.type?E=4:"c"===d.type&&(E=3),d.size=E,d.array=new Float32Array(n*E),d.buffer=zt.createBuffer(),d.buffer.belongsToAttribute=u,f.needsUpdate=!0,d.__original=f}t.__webglCustomAttributesList.push(d)}t.__inittedArrays=!0}function Ft(t,e){return t.material instanceof THREE.MeshFaceMaterial?t.material.materials[e.materialIndex]:t.material}function Ut(t,e,r,i,n){if(t.__inittedArrays){var a,o,s,h,l,c,u,f,d,p,E,m,g,v,T,x,y,R,_,H,b,M,w,S,A,C,D,L,P,F,U,B,z,N,k,V,O,I,G,W,X,j,Y=(a=n)&&void 0!==a.shading&&a.shading===THREE.SmoothShading,q=0,K=0,Z=0,Q=0,J=0,$=0,tt=0,et=0,rt=0,it=0,nt=0,at=0,ot=t.__vertexArray,st=t.__uvArray,ht=t.__uv2Array,lt=t.__normalArray,ct=t.__tangentArray,ut=t.__colorArray,ft=t.__skinIndexArray,dt=t.__skinWeightArray,pt=t.__morphTargetsArrays,Et=t.__morphNormalsArrays,mt=t.__webglCustomAttributesList,gt=t.__faceArray,vt=t.__lineArray,Tt=e.geometry,xt=Tt.verticesNeedUpdate,yt=Tt.elementsNeedUpdate,Rt=Tt.uvsNeedUpdate,_t=Tt.normalsNeedUpdate,Ht=Tt.tangentsNeedUpdate,bt=Tt.colorsNeedUpdate,Mt=Tt.morphTargetsNeedUpdate,wt=Tt.vertices,St=t.faces3,At=Tt.faces,Ct=Tt.faceVertexUvs[0],Dt=Tt.faceVertexUvs[1],Lt=(Tt.colors,Tt.skinIndices),Pt=Tt.skinWeights,Ft=Tt.morphTargets,Ut=Tt.morphNormals;if(xt){for(o=0,s=St.length;o<s;o++)m=wt[(h=At[St[o]]).a],g=wt[h.b],v=wt[h.c],ot[K]=m.x,ot[K+1]=m.y,ot[K+2]=m.z,ot[K+3]=g.x,ot[K+4]=g.y,ot[K+5]=g.z,ot[K+6]=v.x,ot[K+7]=v.y,ot[K+8]=v.z,K+=9;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,ot,r)}if(Mt)for(k=0,V=Ft.length;k<V;k++){for(o=nt=0,s=St.length;o<s;o++)h=At[G=St[o]],m=Ft[k].vertices[h.a],g=Ft[k].vertices[h.b],v=Ft[k].vertices[h.c],(O=pt[k])[nt]=m.x,O[nt+1]=m.y,O[nt+2]=m.z,O[nt+3]=g.x,O[nt+4]=g.y,O[nt+5]=g.z,O[nt+6]=v.x,O[nt+7]=v.y,O[nt+8]=v.z,n.morphNormals&&(Y?(R=(W=Ut[k].vertexNormals[G]).a,_=W.b,H=W.c):H=_=R=Ut[k].faceNormals[G],(I=Et[k])[nt]=R.x,I[nt+1]=R.y,I[nt+2]=R.z,I[nt+3]=_.x,I[nt+4]=_.y,I[nt+5]=_.z,I[nt+6]=H.x,I[nt+7]=H.y,I[nt+8]=H.z),nt+=9;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglMorphTargetsBuffers[k]),zt.bufferData(zt.ARRAY_BUFFER,pt[k],r),n.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglMorphNormalsBuffers[k]),zt.bufferData(zt.ARRAY_BUFFER,Et[k],r))}if(Pt.length){for(o=0,s=St.length;o<s;o++)S=Pt[(h=At[St[o]]).a],A=Pt[h.b],C=Pt[h.c],dt[it]=S.x,dt[it+1]=S.y,dt[it+2]=S.z,dt[it+3]=S.w,dt[it+4]=A.x,dt[it+5]=A.y,dt[it+6]=A.z,dt[it+7]=A.w,dt[it+8]=C.x,dt[it+9]=C.y,dt[it+10]=C.z,dt[it+11]=C.w,D=Lt[h.a],L=Lt[h.b],P=Lt[h.c],ft[it]=D.x,ft[it+1]=D.y,ft[it+2]=D.z,ft[it+3]=D.w,ft[it+4]=L.x,ft[it+5]=L.y,ft[it+6]=L.z,ft[it+7]=L.w,ft[it+8]=P.x,ft[it+9]=P.y,ft[it+10]=P.z,ft[it+11]=P.w,it+=12;0<it&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglSkinIndicesBuffer),zt.bufferData(zt.ARRAY_BUFFER,ft,r),zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglSkinWeightsBuffer),zt.bufferData(zt.ARRAY_BUFFER,dt,r))}if(bt){for(o=0,s=St.length;o<s;o++)u=(h=At[St[o]]).vertexColors,f=h.color,3===u.length&&n.vertexColors===THREE.VertexColors?(b=u[0],M=u[1],w=u[2]):w=M=b=f,ut[rt]=b.r,ut[rt+1]=b.g,ut[rt+2]=b.b,ut[rt+3]=M.r,ut[rt+4]=M.g,ut[rt+5]=M.b,ut[rt+6]=w.r,ut[rt+7]=w.g,ut[rt+8]=w.b,rt+=9;0<rt&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,ut,r))}if(Ht&&Tt.hasTangents){for(o=0,s=St.length;o<s;o++)T=(d=(h=At[St[o]]).vertexTangents)[0],x=d[1],y=d[2],ct[tt]=T.x,ct[tt+1]=T.y,ct[tt+2]=T.z,ct[tt+3]=T.w,ct[tt+4]=x.x,ct[tt+5]=x.y,ct[tt+6]=x.z,ct[tt+7]=x.w,ct[tt+8]=y.x,ct[tt+9]=y.y,ct[tt+10]=y.z,ct[tt+11]=y.w,tt+=12;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglTangentBuffer),zt.bufferData(zt.ARRAY_BUFFER,ct,r)}if(_t){for(o=0,s=St.length;o<s;o++)if(l=(h=At[St[o]]).vertexNormals,c=h.normal,3===l.length&&Y)for(F=0;F<3;F++)B=l[F],lt[$]=B.x,lt[$+1]=B.y,lt[$+2]=B.z,$+=3;else for(F=0;F<3;F++)lt[$]=c.x,lt[$+1]=c.y,lt[$+2]=c.z,$+=3;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglNormalBuffer),zt.bufferData(zt.ARRAY_BUFFER,lt,r)}if(Rt&&Ct){for(o=0,s=St.length;o<s;o++)if(void 0!==(p=Ct[St[o]]))for(F=0;F<3;F++)z=p[F],st[Z]=z.x,st[Z+1]=z.y,Z+=2;0<Z&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUVBuffer),zt.bufferData(zt.ARRAY_BUFFER,st,r))}if(Rt&&Dt){for(o=0,s=St.length;o<s;o++)if(void 0!==(E=Dt[St[o]]))for(F=0;F<3;F++)N=E[F],ht[Q]=N.x,ht[Q+1]=N.y,Q+=2;0<Q&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUV2Buffer),zt.bufferData(zt.ARRAY_BUFFER,ht,r))}if(yt){for(o=0,s=St.length;o<s;o++)gt[J]=q,gt[J+1]=q+1,gt[J+2]=q+2,J+=3,vt[et]=q,vt[et+1]=q+1,vt[et+2]=q,vt[et+3]=q+2,vt[et+4]=q+1,vt[et+5]=q+2,et+=6,q+=3;zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,t.__webglFaceBuffer),zt.bufferData(zt.ELEMENT_ARRAY_BUFFER,gt,r),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,t.__webglLineBuffer),zt.bufferData(zt.ELEMENT_ARRAY_BUFFER,vt,r)}if(mt)for(F=0,U=mt.length;F<U;F++)if((j=mt[F]).__original.needsUpdate){if(at=0,1===j.size){if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],j.array[at]=j.value[h.a],j.array[at+1]=j.value[h.b],j.array[at+2]=j.value[h.c],at+=3;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)X=j.value[St[o]],j.array[at]=X,j.array[at+1]=X,j.array[at+2]=X,at+=3}else if(2===j.size){if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=g.x,j.array[at+3]=g.y,j.array[at+4]=v.x,j.array[at+5]=v.y,at+=6;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=g.x,j.array[at+3]=g.y,j.array[at+4]=v.x,j.array[at+5]=v.y,at+=6}else if(3===j.size){var Bt;if(Bt="c"===j.type?["r","g","b"]:["x","y","z"],void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9;else if("faceVertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)m=(X=j.value[St[o]])[0],g=X[1],v=X[2],j.array[at]=m[Bt[0]],j.array[at+1]=m[Bt[1]],j.array[at+2]=m[Bt[2]],j.array[at+3]=g[Bt[0]],j.array[at+4]=g[Bt[1]],j.array[at+5]=g[Bt[2]],j.array[at+6]=v[Bt[0]],j.array[at+7]=v[Bt[1]],j.array[at+8]=v[Bt[2]],at+=9}else if(4===j.size)if(void 0===j.boundTo||"vertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)h=At[St[o]],m=j.value[h.a],g=j.value[h.b],v=j.value[h.c],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;else if("faces"===j.boundTo)for(o=0,s=St.length;o<s;o++)v=g=m=X=j.value[St[o]],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;else if("faceVertices"===j.boundTo)for(o=0,s=St.length;o<s;o++)m=(X=j.value[St[o]])[0],g=X[1],v=X[2],j.array[at]=m.x,j.array[at+1]=m.y,j.array[at+2]=m.z,j.array[at+3]=m.w,j.array[at+4]=g.x,j.array[at+5]=g.y,j.array[at+6]=g.z,j.array[at+7]=g.w,j.array[at+8]=v.x,j.array[at+9]=v.y,j.array[at+10]=v.z,j.array[at+11]=v.w,at+=12;zt.bindBuffer(zt.ARRAY_BUFFER,j.buffer),zt.bufferData(zt.ARRAY_BUFFER,j.array,r)}i&&(delete t.__inittedArrays,delete t.__colorArray,delete t.__normalArray,delete t.__tangentArray,delete t.__uvArray,delete t.__uv2Array,delete t.__faceArray,delete t.__vertexArray,delete t.__lineArray,delete t.__skinIndexArray,delete t.__skinWeightArray)}}function Bt(t,e,r,i){for(var n=r.attributes,a=e.attributes,o=e.attributesKeys,s=0,h=o.length;s<h;s++){var l=o[s],c=a[l];if(0<=c){var u=n[l];if(void 0!==u){var f=u.itemSize;zt.bindBuffer(zt.ARRAY_BUFFER,u.buffer),kt(c),zt.vertexAttribPointer(c,f,zt.FLOAT,!1,0,i*f*4)}else void 0!==t.defaultAttributeValues&&(2===t.defaultAttributeValues[l].length?zt.vertexAttrib2fv(c,t.defaultAttributeValues[l]):3===t.defaultAttributeValues[l].length&&zt.vertexAttrib3fv(c,t.defaultAttributeValues[l]))}}Vt()}function Nt(){for(var t=0,e=j.length;t<e;t++)j[t]=0}function kt(t){j[t]=1,0===Y[t]&&(zt.enableVertexAttribArray(t),Y[t]=1)}function Vt(){for(var t=0,e=Y.length;t<e;t++)Y[t]!==j[t]&&(zt.disableVertexAttribArray(t),Y[t]=0)}function Ot(t,e){return t.material.id!==e.material.id?e.material.id-t.material.id:t.z!==e.z?e.z-t.z:t.id-e.id}function It(t,e){return t.z!==e.z?t.z-e.z:t.id-e.id}function Gt(t,e){return e[0]-t[0]}function Wt(t,e,r,i,n,a){for(var o,s=t.length-1;-1!==s;s--){var h=t[s],l=h.object,c=h.buffer;if(ae(l,e),a)o=a;else{if(!(o=h.material))continue;n&&V.setBlending(o.blending,o.blendEquation,o.blendSrc,o.blendDst),V.setDepthTest(o.depthTest),V.setDepthWrite(o.depthWrite),le(o.polygonOffset,o.polygonOffsetFactor,o.polygonOffsetUnits)}V.setMaterialFaces(o),c instanceof THREE.BufferGeometry?V.renderBufferDirect(e,r,i,o,c,l):V.renderBuffer(e,r,i,o,c,l)}}function Xt(t,e,r,i,n,a,o){for(var s,h=0,l=t.length;h<l;h++){var c=t[h],u=c.object;if(u.visible){if(o)s=o;else{if(!(s=c[e]))continue;a&&V.setBlending(s.blending,s.blendEquation,s.blendSrc,s.blendDst),V.setDepthTest(s.depthTest),V.setDepthWrite(s.depthWrite),le(s.polygonOffset,s.polygonOffsetFactor,s.polygonOffsetUnits)}V.renderImmediateObject(r,i,n,s,u)}}}function jt(t){var e=t.object.material;e.transparent?(t.transparent=e,t.opaque=null):(t.opaque=e,t.transparent=null)}function Yt(t){var e=t.object,r=t.buffer,i=e.geometry,n=e.material;if(n instanceof THREE.MeshFaceMaterial){var a=i instanceof THREE.BufferGeometry?0:r.materialIndex;n=n.materials[a],(t.material=n).transparent?d.push(t):f.push(t)}else n&&((t.material=n).transparent?d.push(t):f.push(t))}this.renderBufferImmediate=function(t,e,r){if(Nt(),t.hasPositions&&!t.__webglVertexBuffer&&(t.__webglVertexBuffer=zt.createBuffer()),t.hasNormals&&!t.__webglNormalBuffer&&(t.__webglNormalBuffer=zt.createBuffer()),t.hasUvs&&!t.__webglUvBuffer&&(t.__webglUvBuffer=zt.createBuffer()),t.hasColors&&!t.__webglColorBuffer&&(t.__webglColorBuffer=zt.createBuffer()),t.hasPositions&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.positionArray,zt.DYNAMIC_DRAW),kt(e.attributes.position),zt.vertexAttribPointer(e.attributes.position,3,zt.FLOAT,!1,0,0)),t.hasNormals){if(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglNormalBuffer),r.shading===THREE.FlatShading){var i,n,a,o,s,h,l,c,u,f,d,p=3*t.count;for(d=0;d<p;d+=9)o=(f=t.normalArray)[d],h=f[d+1],c=f[d+2],s=f[d+3],l=f[d+4],u=f[d+5],i=(o+s+f[d+6])/3,n=(h+l+f[d+7])/3,a=(c+u+f[d+8])/3,f[d]=i,f[d+1]=n,f[d+2]=a,f[d+3]=i,f[d+4]=n,f[d+5]=a,f[d+6]=i,f[d+7]=n,f[d+8]=a}zt.bufferData(zt.ARRAY_BUFFER,t.normalArray,zt.DYNAMIC_DRAW),kt(e.attributes.normal),zt.vertexAttribPointer(e.attributes.normal,3,zt.FLOAT,!1,0,0)}t.hasUvs&&r.map&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglUvBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.uvArray,zt.DYNAMIC_DRAW),kt(e.attributes.uv),zt.vertexAttribPointer(e.attributes.uv,2,zt.FLOAT,!1,0,0)),t.hasColors&&r.vertexColors!==THREE.NoColors&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,t.colorArray,zt.DYNAMIC_DRAW),kt(e.attributes.color),zt.vertexAttribPointer(e.attributes.color,3,zt.FLOAT,!1,0,0)),Vt(),zt.drawArrays(zt.TRIANGLES,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,r,i,n,a){if(!1!==i.visible){var o=ee(t,e,r,i,a),s=!1,h=i.wireframe?1:0,l=16777215*n.id+2*o.id+h;if(l!==T&&(T=l,s=!0),s&&Nt(),a instanceof THREE.Mesh){var c=!0===i.wireframe?zt.LINES:zt.TRIANGLES;if(E=n.attributes.index){if(E.array instanceof Uint32Array&&rt.get("OES_element_index_uint")?(m=zt.UNSIGNED_INT,g=4):(m=zt.UNSIGNED_SHORT,g=2),0===(v=n.offsets).length)s&&(Bt(i,o,n,0),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(c,E.array.length,m,0),V.info.render.calls++,V.info.render.vertices+=E.array.length,V.info.render.faces+=E.array.length/3;else{s=!0;for(var u=0,f=v.length;u<f;u++){var d=v[u].index;s&&(Bt(i,o,n,d),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(c,v[u].count,m,v[u].start*g),V.info.render.calls++,V.info.render.vertices+=v[u].count,V.info.render.faces+=v[u].count/3}}}else{s&&Bt(i,o,n,0);var p=n.attributes.position;zt.drawArrays(c,0,p.array.length/3),V.info.render.calls++,V.info.render.vertices+=p.array.length/3,V.info.render.faces+=p.array.length/9}}else if(a instanceof THREE.PointCloud){s&&Bt(i,o,n,0);p=n.attributes.position;zt.drawArrays(zt.POINTS,0,p.array.length/3),V.info.render.calls++,V.info.render.points+=p.array.length/3}else if(a instanceof THREE.Line){var E;c=a.mode===THREE.LineStrip?zt.LINE_STRIP:zt.LINES;if(he(i.linewidth),E=n.attributes.index){var m,g,v;if(E.array instanceof Uint32Array?(m=zt.UNSIGNED_INT,g=4):(m=zt.UNSIGNED_SHORT,g=2),0===(v=n.offsets).length)s&&(Bt(i,o,n,0),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(c,E.array.length,m,0),V.info.render.calls++,V.info.render.vertices+=E.array.length;else{1<v.length&&(s=!0);for(u=0,f=v.length;u<f;u++){d=v[u].index;s&&(Bt(i,o,n,d),zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,E.buffer)),zt.drawElements(c,v[u].count,m,v[u].start*g),V.info.render.calls++,V.info.render.vertices+=v[u].count}}}else{s&&Bt(i,o,n,0);p=n.attributes.position;zt.drawArrays(c,0,p.array.length/3),V.info.render.calls++,V.info.render.points+=p.array.length/3}}}},this.renderBuffer=function(t,e,r,i,n,a){if(!1!==i.visible){var o=ee(t,e,r,i,a),s=o.attributes,h=!1,l=i.wireframe?1:0,c=16777215*n.id+2*o.id+l;if(c!==T&&(T=c,h=!0),h&&Nt(),!i.morphTargets&&0<=s.position?h&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglVertexBuffer),kt(s.position),zt.vertexAttribPointer(s.position,3,zt.FLOAT,!1,0,0)):a.morphTargetBase&&function(t,e,r){var i=t.program.attributes;-1!==r.morphTargetBase&&0<=i.position?(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[r.morphTargetBase]),kt(i.position),zt.vertexAttribPointer(i.position,3,zt.FLOAT,!1,0,0)):0<=i.position&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglVertexBuffer),kt(i.position),zt.vertexAttribPointer(i.position,3,zt.FLOAT,!1,0,0));if(r.morphTargetForcedOrder.length)for(var n=0,a=r.morphTargetForcedOrder,o=r.morphTargetInfluences;n<t.numSupportedMorphTargets&&n<a.length;)0<=i["morphTarget"+n]&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[a[n]]),kt(i["morphTarget"+n]),zt.vertexAttribPointer(i["morphTarget"+n],3,zt.FLOAT,!1,0,0)),0<=i["morphNormal"+n]&&t.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[a[n]]),kt(i["morphNormal"+n]),zt.vertexAttribPointer(i["morphNormal"+n],3,zt.FLOAT,!1,0,0)),r.__webglMorphTargetInfluences[n]=o[a[n]],n++;else{var s,h,l=[],o=r.morphTargetInfluences,c=o.length;for(h=0;h<c;h++)0<(s=o[h])&&l.push([s,h]);l.length>t.numSupportedMorphTargets?(l.sort(Gt),l.length=t.numSupportedMorphTargets):l.length>t.numSupportedMorphNormals?l.sort(Gt):0===l.length&&l.push([0,0]);for(var u,n=0;n<t.numSupportedMorphTargets;)l[n]?(u=l[n][1],0<=i["morphTarget"+n]&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[u]),kt(i["morphTarget"+n]),zt.vertexAttribPointer(i["morphTarget"+n],3,zt.FLOAT,!1,0,0)),0<=i["morphNormal"+n]&&t.morphNormals&&(zt.bindBuffer(zt.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[u]),kt(i["morphNormal"+n]),zt.vertexAttribPointer(i["morphNormal"+n],3,zt.FLOAT,!1,0,0)),r.__webglMorphTargetInfluences[n]=o[u]):r.__webglMorphTargetInfluences[n]=0,n++}null!==t.program.uniforms.morphTargetInfluences&&zt.uniform1fv(t.program.uniforms.morphTargetInfluences,r.__webglMorphTargetInfluences)}(i,n,a),h){if(n.__webglCustomAttributesList)for(var u=0,f=n.__webglCustomAttributesList.length;u<f;u++){var d=n.__webglCustomAttributesList[u];0<=s[d.buffer.belongsToAttribute]&&(zt.bindBuffer(zt.ARRAY_BUFFER,d.buffer),kt(s[d.buffer.belongsToAttribute]),zt.vertexAttribPointer(s[d.buffer.belongsToAttribute],d.size,zt.FLOAT,!1,0,0))}0<=s.color&&(0<a.geometry.colors.length||0<a.geometry.faces.length?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglColorBuffer),kt(s.color),zt.vertexAttribPointer(s.color,3,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib3fv(s.color,i.defaultAttributeValues.color)),0<=s.normal&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglNormalBuffer),kt(s.normal),zt.vertexAttribPointer(s.normal,3,zt.FLOAT,!1,0,0)),0<=s.tangent&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglTangentBuffer),kt(s.tangent),zt.vertexAttribPointer(s.tangent,4,zt.FLOAT,!1,0,0)),0<=s.uv&&(a.geometry.faceVertexUvs[0]?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglUVBuffer),kt(s.uv),zt.vertexAttribPointer(s.uv,2,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib2fv(s.uv,i.defaultAttributeValues.uv)),0<=s.uv2&&(a.geometry.faceVertexUvs[1]?(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglUV2Buffer),kt(s.uv2),zt.vertexAttribPointer(s.uv2,2,zt.FLOAT,!1,0,0)):void 0!==i.defaultAttributeValues&&zt.vertexAttrib2fv(s.uv2,i.defaultAttributeValues.uv2)),i.skinning&&0<=s.skinIndex&&0<=s.skinWeight&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglSkinIndicesBuffer),kt(s.skinIndex),zt.vertexAttribPointer(s.skinIndex,4,zt.FLOAT,!1,0,0),zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglSkinWeightsBuffer),kt(s.skinWeight),zt.vertexAttribPointer(s.skinWeight,4,zt.FLOAT,!1,0,0)),0<=s.lineDistance&&(zt.bindBuffer(zt.ARRAY_BUFFER,n.__webglLineDistanceBuffer),kt(s.lineDistance),zt.vertexAttribPointer(s.lineDistance,1,zt.FLOAT,!1,0,0))}if(Vt(),a instanceof THREE.Mesh){var p=n.__typeArray===Uint32Array?zt.UNSIGNED_INT:zt.UNSIGNED_SHORT;i.wireframe?(he(i.wireframeLinewidth),h&&zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,n.__webglLineBuffer),zt.drawElements(zt.LINES,n.__webglLineCount,p,0)):(h&&zt.bindBuffer(zt.ELEMENT_ARRAY_BUFFER,n.__webglFaceBuffer),zt.drawElements(zt.TRIANGLES,n.__webglFaceCount,p,0)),V.info.render.calls++,V.info.render.vertices+=n.__webglFaceCount,V.info.render.faces+=n.__webglFaceCount/3}else if(a instanceof THREE.Line){var E=a.mode===THREE.LineStrip?zt.LINE_STRIP:zt.LINES;he(i.linewidth),zt.drawArrays(E,0,n.__webglLineCount),V.info.render.calls++}else a instanceof THREE.PointCloud&&(zt.drawArrays(zt.POINTS,0,n.__webglParticleCount),V.info.render.calls++,V.info.render.points+=n.__webglParticleCount)}},this.render=function(t,e,r,i){if(e instanceof THREE.Camera!=!1){var n,a=t.fog;w=T=-1,($=!(S=null))===t.autoUpdate&&t.updateMatrixWorld(),void 0===e.parent&&e.updateMatrixWorld(),t.traverse(function(t){t instanceof THREE.SkinnedMesh&&t.skeleton.update()}),e.matrixWorldInverse.getInverse(e.matrixWorld),K.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),q.setFromMatrix(K),u.length=0,f.length=0,d.length=0,p.length=0,g.length=0,function t(e,r){if(!1===r.visible)return;if(r instanceof THREE.Scene||r instanceof THREE.Group);else if(function(t,e){void 0===t.__webglInit&&(t.__webglInit=!0,t._modelViewMatrix=new THREE.Matrix4,t._normalMatrix=new THREE.Matrix3,t.addEventListener("removed",Rt));var r=t.geometry;void 0===r||void 0===r.__webglInit&&(r.__webglInit=!0,r.addEventListener("dispose",_t),r instanceof THREE.BufferGeometry||(t instanceof THREE.Mesh?Zt(e,t,r):t instanceof THREE.Line?void 0===r.__webglVertexBuffer&&((c=r).__webglVertexBuffer=zt.createBuffer(),c.__webglColorBuffer=zt.createBuffer(),c.__webglLineDistanceBuffer=zt.createBuffer(),V.info.memory.geometries++,h=t,l=(s=r).vertices.length,s.__vertexArray=new Float32Array(3*l),s.__colorArray=new Float32Array(3*l),s.__lineDistanceArray=new Float32Array(1*l),s.__webglLineCount=l,Lt(h),r.verticesNeedUpdate=!0,r.colorsNeedUpdate=!0,r.lineDistancesNeedUpdate=!0):t instanceof THREE.PointCloud&&void 0===r.__webglVertexBuffer&&((o=r).__webglVertexBuffer=zt.createBuffer(),o.__webglColorBuffer=zt.createBuffer(),V.info.memory.geometries++,n=t,a=(i=r).vertices.length,i.__vertexArray=new Float32Array(3*a),i.__colorArray=new Float32Array(3*a),i.__sortArray=[],i.__webglParticleCount=a,Lt(n),r.verticesNeedUpdate=!0,r.colorsNeedUpdate=!0)));var i,n,a;var o;var s,h,l;var c;if(void 0===t.__webglActive)if(t.__webglActive=!0,t instanceof THREE.Mesh){if(r instanceof THREE.BufferGeometry)Qt(E,r,t);else if(r instanceof THREE.Geometry)for(var u=qt[r.id],f=0,d=u.length;f<d;f++)Qt(E,u[f],t)}else t instanceof THREE.Line||t instanceof THREE.PointCloud?Qt(E,r,t):(t instanceof THREE.ImmediateRenderObject||t.immediateRenderCallback)&&(p=t,m.push({id:null,object:p,opaque:null,transparent:null,z:0}));var p}(r,e),r instanceof THREE.Light)u.push(r);else if(r instanceof THREE.Sprite)p.push(r);else if(r instanceof THREE.LensFlare)g.push(r);else{var i=E[r.id];if(i&&(!1===r.frustumCulled||!0===q.intersectsObject(r))){!function(t,e){var r,i,n=t.geometry;if(n instanceof THREE.BufferGeometry)!function(t){for(var e=t.attributes,r=t.attributesKeys,i=0,n=r.length;i<n;i++){var a=r[i],o=e[a];if(void 0===o.buffer&&(o.buffer=zt.createBuffer(),o.needsUpdate=!0),!0===o.needsUpdate){var s="index"===a?zt.ELEMENT_ARRAY_BUFFER:zt.ARRAY_BUFFER;zt.bindBuffer(s,o.buffer),zt.bufferData(s,o.array,zt.STATIC_DRAW),o.needsUpdate=!1}}}(n);else if(t instanceof THREE.Mesh){!0===n.groupsNeedUpdate&&Zt(e,t,n);for(var a=qt[n.id],o=0,s=a.length;o<s;o++){var h=a[o];i=Ft(t,h),!0===n.groupsNeedUpdate&&Pt(h,t),r=i.attributes&&Jt(i),(n.verticesNeedUpdate||n.morphTargetsNeedUpdate||n.elementsNeedUpdate||n.uvsNeedUpdate||n.normalsNeedUpdate||n.colorsNeedUpdate||n.tangentsNeedUpdate||r)&&Ut(h,t,zt.DYNAMIC_DRAW,!n.dynamic,i)}n.verticesNeedUpdate=!1,n.morphTargetsNeedUpdate=!1,n.elementsNeedUpdate=!1,n.uvsNeedUpdate=!1,n.normalsNeedUpdate=!1,n.colorsNeedUpdate=!1,n.tangentsNeedUpdate=!1,i.attributes&&$t(i)}else t instanceof THREE.Line?(i=Ft(t,n),r=i.attributes&&Jt(i),(n.verticesNeedUpdate||n.colorsNeedUpdate||n.lineDistancesNeedUpdate||r)&&function(t,e){var r,i,n,a,o,s,h,l,c,u,f,d,p=t.vertices,E=t.colors,m=t.lineDistances,g=p.length,v=E.length,T=m.length,x=t.__vertexArray,y=t.__colorArray,R=t.__lineDistanceArray,_=t.verticesNeedUpdate,H=t.colorsNeedUpdate,b=t.lineDistancesNeedUpdate,M=t.__webglCustomAttributesList;if(_){for(r=0;r<g;r++)a=p[r],x[o=3*r]=a.x,x[o+1]=a.y,x[o+2]=a.z;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,x,e)}if(H){for(i=0;i<v;i++)s=E[i],y[o=3*i]=s.r,y[o+1]=s.g,y[o+2]=s.b;zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,y,e)}if(b){for(n=0;n<T;n++)R[n]=m[n];zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglLineDistanceBuffer),zt.bufferData(zt.ARRAY_BUFFER,R,e)}if(M)for(h=0,l=M.length;h<l;h++)if((d=M[h]).needsUpdate&&(void 0===d.boundTo||"vertices"===d.boundTo)){if(o=0,u=d.value.length,1===d.size)for(c=0;c<u;c++)d.array[c]=d.value[c];else if(2===d.size)for(c=0;c<u;c++)f=d.value[c],d.array[o]=f.x,d.array[o+1]=f.y,o+=2;else if(3===d.size)if("c"===d.type)for(c=0;c<u;c++)f=d.value[c],d.array[o]=f.r,d.array[o+1]=f.g,d.array[o+2]=f.b,o+=3;else for(c=0;c<u;c++)f=d.value[c],d.array[o]=f.x,d.array[o+1]=f.y,d.array[o+2]=f.z,o+=3;else if(4===d.size)for(c=0;c<u;c++)f=d.value[c],d.array[o]=f.x,d.array[o+1]=f.y,d.array[o+2]=f.z,d.array[o+3]=f.w,o+=4;zt.bindBuffer(zt.ARRAY_BUFFER,d.buffer),zt.bufferData(zt.ARRAY_BUFFER,d.array,e)}}(n,zt.DYNAMIC_DRAW),n.verticesNeedUpdate=!1,n.colorsNeedUpdate=!1,n.lineDistancesNeedUpdate=!1,i.attributes&&$t(i)):t instanceof THREE.PointCloud&&(i=Ft(t,n),r=i.attributes&&Jt(i),(n.verticesNeedUpdate||n.colorsNeedUpdate||t.sortParticles||r)&&function(t,e,r){var i,n,a,o,s,h,l,c,u,f,d,p,E=t.vertices,m=E.length,g=t.colors,v=g.length,T=t.__vertexArray,x=t.__colorArray,y=t.__sortArray,R=t.verticesNeedUpdate,_=(t.elementsNeedUpdate,t.colorsNeedUpdate),H=t.__webglCustomAttributesList;if(r.sortParticles){for(Z.copy(K),Z.multiply(r.matrixWorld),i=0;i<m;i++)a=E[i],Q.copy(a),Q.applyProjection(Z),y[i]=[Q.z,i];for(y.sort(Gt),i=0;i<m;i++)a=E[y[i][1]],T[o=3*i]=a.x,T[o+1]=a.y,T[o+2]=a.z;for(n=0;n<v;n++)o=3*n,h=g[y[n][1]],x[o]=h.r,x[o+1]=h.g,x[o+2]=h.b;if(H)for(l=0,c=H.length;l<c;l++)if(void 0===(p=H[l]).boundTo||"vertices"===p.boundTo)if(o=0,f=p.value.length,1===p.size)for(u=0;u<f;u++)s=y[u][1],p.array[u]=p.value[s];else if(2===p.size)for(u=0;u<f;u++)s=y[u][1],d=p.value[s],p.array[o]=d.x,p.array[o+1]=d.y,o+=2;else if(3===p.size)if("c"===p.type)for(u=0;u<f;u++)s=y[u][1],d=p.value[s],p.array[o]=d.r,p.array[o+1]=d.g,p.array[o+2]=d.b,o+=3;else for(u=0;u<f;u++)s=y[u][1],d=p.value[s],p.array[o]=d.x,p.array[o+1]=d.y,p.array[o+2]=d.z,o+=3;else if(4===p.size)for(u=0;u<f;u++)s=y[u][1],d=p.value[s],p.array[o]=d.x,p.array[o+1]=d.y,p.array[o+2]=d.z,p.array[o+3]=d.w,o+=4}else{if(R)for(i=0;i<m;i++)a=E[i],T[o=3*i]=a.x,T[o+1]=a.y,T[o+2]=a.z;if(_)for(n=0;n<v;n++)h=g[n],x[o=3*n]=h.r,x[o+1]=h.g,x[o+2]=h.b;if(H)for(l=0,c=H.length;l<c;l++)if((p=H[l]).needsUpdate&&(void 0===p.boundTo||"vertices"===p.boundTo))if(f=p.value.length,o=0,1===p.size)for(u=0;u<f;u++)p.array[u]=p.value[u];else if(2===p.size)for(u=0;u<f;u++)d=p.value[u],p.array[o]=d.x,p.array[o+1]=d.y,o+=2;else if(3===p.size)if("c"===p.type)for(u=0;u<f;u++)d=p.value[u],p.array[o]=d.r,p.array[o+1]=d.g,p.array[o+2]=d.b,o+=3;else for(u=0;u<f;u++)d=p.value[u],p.array[o]=d.x,p.array[o+1]=d.y,p.array[o+2]=d.z,o+=3;else if(4===p.size)for(u=0;u<f;u++)d=p.value[u],p.array[o]=d.x,p.array[o+1]=d.y,p.array[o+2]=d.z,p.array[o+3]=d.w,o+=4}if((R||r.sortParticles)&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglVertexBuffer),zt.bufferData(zt.ARRAY_BUFFER,T,e)),(_||r.sortParticles)&&(zt.bindBuffer(zt.ARRAY_BUFFER,t.__webglColorBuffer),zt.bufferData(zt.ARRAY_BUFFER,x,e)),H)for(l=0,c=H.length;l<c;l++)((p=H[l]).needsUpdate||r.sortParticles)&&(zt.bindBuffer(zt.ARRAY_BUFFER,p.buffer),zt.bufferData(zt.ARRAY_BUFFER,p.array,e))}(n,zt.DYNAMIC_DRAW,t),n.verticesNeedUpdate=!1,n.colorsNeedUpdate=!1,i.attributes&&$t(i))}(r,e);for(var n=0,a=i.length;n<a;n++){var o=i[n];Yt(o),(o.render=!0)===V.sortObjects&&(null!==r.renderDepth?o.z=r.renderDepth:(Q.setFromMatrixPosition(r.matrixWorld),Q.applyProjection(K),o.z=Q.z))}}}for(var n=0,a=r.children.length;n<a;n++)t(e,r.children[n])}(t,t),!0===V.sortObjects&&(f.sort(Ot),d.sort(It)),vt.render(t,e),V.info.render.calls=0,V.info.render.vertices=0,V.info.render.faces=0,V.info.render.points=0,this.setRenderTarget(r),(this.autoClear||i)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);for(var o=0,s=m.length;o<s;o++){var h=m[o],l=h.object;l.visible&&(ae(l,e),jt(h))}if(t.overrideMaterial){var c=t.overrideMaterial;this.setBlending(c.blending,c.blendEquation,c.blendSrc,c.blendDst),this.setDepthTest(c.depthTest),this.setDepthWrite(c.depthWrite),le(c.polygonOffset,c.polygonOffsetFactor,c.polygonOffsetUnits),Wt(f,e,u,a,!0,c),Wt(d,e,u,a,!0,c),Xt(m,"",e,u,a,!1,c)}else{c=null;this.setBlending(THREE.NoBlending),Wt(f,e,u,a,!1,c),Xt(m,"opaque",e,u,a,!1,c),Wt(d,e,u,a,!0,c),Xt(m,"transparent",e,u,a,!0,c)}Tt.render(t,e),xt.render(t,e,W,X),r&&r.generateMipmaps&&r.minFilter!==THREE.NearestFilter&&r.minFilter!==THREE.LinearFilter&&((n=r)instanceof THREE.WebGLRenderTargetCube?(zt.bindTexture(zt.TEXTURE_CUBE_MAP,n.__webglTexture),zt.generateMipmap(zt.TEXTURE_CUBE_MAP),zt.bindTexture(zt.TEXTURE_CUBE_MAP,null)):(zt.bindTexture(zt.TEXTURE_2D,n.__webglTexture),zt.generateMipmap(zt.TEXTURE_2D),zt.bindTexture(zt.TEXTURE_2D,null))),this.setDepthTest(!0),this.setDepthWrite(!0)}else console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.")},this.renderImmediateObject=function(t,e,r,i,n){var a=ee(t,e,r,i,n);T=-1,V.setMaterialFaces(i),n.immediateRenderCallback?n.immediateRenderCallback(a,zt,q):n.render(function(t){V.renderBufferImmediate(t,a,i)})};var qt={},Kt=0;function Zt(t,e,r){var i=e.material,n=!1;void 0!==qt[r.id]&&!0!==r.groupsNeedUpdate||(delete E[e.id],qt[r.id]=function(t,e){for(var r,i,n=rt.get("OES_element_index_uint")?4294967296:65535,a={},o=t.morphTargets.length,s=t.morphNormals.length,h={},l=[],c=0,u=t.faces.length;c<u;c++){var f=t.faces[c],d=e?f.materialIndex:0;d in a||(a[d]={hash:d,counter:0}),(r=a[d].hash+"_"+a[d].counter)in h||(i={id:Kt++,faces3:[],materialIndex:d,vertices:0,numMorphTargets:o,numMorphNormals:s},h[r]=i,l.push(i)),h[r].vertices+3>n&&(a[d].counter+=1,(r=a[d].hash+"_"+a[d].counter)in h||(i={id:Kt++,faces3:[],materialIndex:d,vertices:0,numMorphTargets:o,numMorphNormals:s},h[r]=i,l.push(i))),h[r].faces3.push(c),h[r].vertices+=3}return l}(r,i instanceof THREE.MeshFaceMaterial),r.groupsNeedUpdate=!1);for(var a=qt[r.id],o=0,s=a.length;o<s;o++){var h=a[o];void 0===h.__webglVertexBuffer?(yt(h),Pt(h,e),r.verticesNeedUpdate=!0,r.morphTargetsNeedUpdate=!0,r.elementsNeedUpdate=!0,r.uvsNeedUpdate=!0,r.normalsNeedUpdate=!0,r.tangentsNeedUpdate=!0,n=r.colorsNeedUpdate=!0):n=!1,(n||void 0===e.__webglActive)&&Qt(E,h,e)}e.__webglActive=!0}function Qt(t,e,r){var i=r.id;t[i]=t[i]||[],t[i].push({id:i,buffer:e,object:r,material:null,z:0})}function Jt(t){for(var e in t.attributes)if(t.attributes[e].needsUpdate)return!0;return!1}function $t(t){for(var e in t.attributes)t.attributes[e].needsUpdate=!1}function te(t,e,r,i){var n;if(t.addEventListener("dispose",Mt),t instanceof THREE.MeshDepthMaterial?n="depth":t instanceof THREE.MeshNormalMaterial?n="normal":t instanceof THREE.MeshBasicMaterial?n="basic":t instanceof THREE.MeshLambertMaterial?n="lambert":t instanceof THREE.MeshPhongMaterial?n="phong":t instanceof THREE.LineBasicMaterial?n="basic":t instanceof THREE.LineDashedMaterial?n="dashed":t instanceof THREE.PointCloudMaterial&&(n="particle_basic"),n){var a=THREE.ShaderLib[n];t.__webglShader={uniforms:THREE.UniformsUtils.clone(a.uniforms),vertexShader:a.vertexShader,fragmentShader:a.fragmentShader}}else t.__webglShader={uniforms:t.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader};var o=function(t){for(var e=0,r=0,i=0,n=0,a=0,o=t.length;a<o;a++){var s=t[a];s.onlyShadow||!1===s.visible||(s instanceof THREE.DirectionalLight&&e++,s instanceof THREE.PointLight&&r++,s instanceof THREE.SpotLight&&i++,s instanceof THREE.HemisphereLight&&n++)}return{directional:e,point:r,spot:i,hemi:n}}(e),s=function(t){for(var e=0,r=0,i=t.length;r<i;r++){var n=t[r];n.castShadow&&(n instanceof THREE.SpotLight&&e++,n instanceof THREE.DirectionalLight&&!n.shadowCascade&&e++)}return e}(e),h=function(t){{if(lt&&t&&t.skeleton&&t.skeleton.useVertexTexture)return 1024;var e=zt.getParameter(zt.MAX_VERTEX_UNIFORM_VECTORS),r=Math.floor((e-20)/4),i=r;return void 0!==t&&t instanceof THREE.SkinnedMesh&&(i=Math.min(t.skeleton.bones.length,i))<t.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+t.skeleton.bones.length+", this GPU supports just "+i+" (try OpenGL instead of ANGLE)"),i}}(i),l={precision:_,supportsVertexTextures:ht,map:!!t.map,envMap:!!t.envMap,lightMap:!!t.lightMap,bumpMap:!!t.bumpMap,normalMap:!!t.normalMap,specularMap:!!t.specularMap,alphaMap:!!t.alphaMap,vertexColors:t.vertexColors,fog:r,useFog:t.fog,fogExp:r instanceof THREE.FogExp2,sizeAttenuation:t.sizeAttenuation,logarithmicDepthBuffer:H,skinning:t.skinning,maxBones:h,useVertexTexture:lt&&i&&i.skeleton&&i.skeleton.useVertexTexture,morphTargets:t.morphTargets,morphNormals:t.morphNormals,maxMorphTargets:V.maxMorphTargets,maxMorphNormals:V.maxMorphNormals,maxDirLights:o.directional,maxPointLights:o.point,maxSpotLights:o.spot,maxHemiLights:o.hemi,maxShadows:s,shadowMapEnabled:V.shadowMapEnabled&&i.receiveShadow&&0<s,shadowMapType:V.shadowMapType,shadowMapDebug:V.shadowMapDebug,shadowMapCascade:V.shadowMapCascade,alphaTest:t.alphaTest,metal:t.metal,wrapAround:t.wrapAround,doubleSided:t.side===THREE.DoubleSide,flipSided:t.side===THREE.BackSide},c=[];if(n?c.push(n):(c.push(t.fragmentShader),c.push(t.vertexShader)),void 0!==t.defines)for(var u in t.defines)c.push(u),c.push(t.defines[u]);for(var u in l)c.push(u),c.push(l[u]);for(var f,d=c.join(),p=0,E=b.length;p<E;p++){var m=b[p];if(m.code===d){(f=m).usedTimes++;break}}void 0===f&&(f=new THREE.WebGLProgram(V,d,t,l),b.push(f),V.info.memory.programs=b.length);var g=(t.program=f).attributes;if(t.morphTargets)for(var v="morphTarget",T=t.numSupportedMorphTargets=0;T<V.maxMorphTargets;T++)0<=g[v+T]&&t.numSupportedMorphTargets++;if(t.morphNormals){v="morphNormal";for(T=t.numSupportedMorphNormals=0;T<V.maxMorphNormals;T++)0<=g[v+T]&&t.numSupportedMorphNormals++}for(var x in t.uniformsList=[],t.__webglShader.uniforms){var y=t.program.uniforms[x];y&&t.uniformsList.push([t.__webglShader.uniforms[x],y])}}function ee(t,e,r,i,n){A=0,i.needsUpdate&&(i.program&&Dt(i),te(i,e,r,n),i.needsUpdate=!1),i.morphTargets&&(n.__webglMorphTargetInfluences||(n.__webglMorphTargetInfluences=new Float32Array(V.maxMorphTargets)));var a,o,s,h,l,c,u,f,d,p,E=!1,m=!1,g=!1,v=i.program,T=v.uniforms,x=i.__webglShader.uniforms;if(v.id!==M&&(zt.useProgram(v.program),M=v.id,g=m=E=!0),i.id!==w&&(-1===w&&(g=!0),w=i.id,m=!0),(E||t!==S)&&(zt.uniformMatrix4fv(T.projectionMatrix,!1,t.projectionMatrix.elements),H&&zt.uniform1f(T.logDepthBufFC,2/(Math.log(t.far+1)/Math.LN2)),t!==S&&(S=t),(i instanceof THREE.ShaderMaterial||i instanceof THREE.MeshPhongMaterial||i.envMap)&&null!==T.cameraPosition&&(Q.setFromMatrixPosition(t.matrixWorld),zt.uniform3f(T.cameraPosition,Q.x,Q.y,Q.z)),(i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.ShaderMaterial||i.skinning)&&null!==T.viewMatrix&&zt.uniformMatrix4fv(T.viewMatrix,!1,t.matrixWorldInverse.elements)),i.skinning)if(n.bindMatrix&&null!==T.bindMatrix&&zt.uniformMatrix4fv(T.bindMatrix,!1,n.bindMatrix.elements),n.bindMatrixInverse&&null!==T.bindMatrixInverse&&zt.uniformMatrix4fv(T.bindMatrixInverse,!1,n.bindMatrixInverse.elements),lt&&n.skeleton&&n.skeleton.useVertexTexture){if(null!==T.boneTexture){var y=ne();zt.uniform1i(T.boneTexture,y),V.setTexture(n.skeleton.boneTexture,y)}null!==T.boneTextureWidth&&zt.uniform1i(T.boneTextureWidth,n.skeleton.boneTextureWidth),null!==T.boneTextureHeight&&zt.uniform1i(T.boneTextureHeight,n.skeleton.boneTextureHeight)}else n.skeleton&&n.skeleton.boneMatrices&&null!==T.boneGlobalMatrices&&zt.uniformMatrix4fv(T.boneGlobalMatrices,!1,n.skeleton.boneMatrices);return m&&(r&&i.fog&&(f=r,(u=x).fogColor.value=f.color,f instanceof THREE.Fog?(u.fogNear.value=f.near,u.fogFar.value=f.far):f instanceof THREE.FogExp2&&(u.fogDensity.value=f.density)),(i instanceof THREE.MeshPhongMaterial||i instanceof THREE.MeshLambertMaterial||i.lights)&&($&&(g=!0,function(t){var e,r,i,n,a,o,s,h,l,c=0,u=0,f=0,d=tt,p=d.directional.colors,E=d.directional.positions,m=d.point.colors,g=d.point.positions,v=d.point.distances,T=d.spot.colors,x=d.spot.positions,y=d.spot.distances,R=d.spot.directions,_=d.spot.anglesCos,H=d.spot.exponents,b=d.hemi.skyColors,M=d.hemi.groundColors,w=d.hemi.positions,S=0,A=0,C=0,D=0,L=0,P=0,F=0,U=0,B=0,z=0,N=0,k=0;for(e=0,r=t.length;e<r;e++)if(!(i=t[e]).onlyShadow)if(n=i.color,s=i.intensity,l=i.distance,i instanceof THREE.AmbientLight){if(!i.visible)continue;V.gammaInput?(c+=n.r*n.r,u+=n.g*n.g,f+=n.b*n.b):(c+=n.r,u+=n.g,f+=n.b)}else if(i instanceof THREE.DirectionalLight){if(L+=1,!i.visible)continue;J.setFromMatrixPosition(i.matrixWorld),Q.setFromMatrixPosition(i.target.matrixWorld),J.sub(Q),J.normalize(),E[B=3*S]=J.x,E[B+1]=J.y,E[B+2]=J.z,V.gammaInput?oe(p,B,n,s*s):se(p,B,n,s),S+=1}else if(i instanceof THREE.PointLight){if(P+=1,!i.visible)continue;z=3*A,V.gammaInput?oe(m,z,n,s*s):se(m,z,n,s),Q.setFromMatrixPosition(i.matrixWorld),g[z]=Q.x,g[z+1]=Q.y,g[z+2]=Q.z,v[A]=l,A+=1}else if(i instanceof THREE.SpotLight){if(F+=1,!i.visible)continue;N=3*C,V.gammaInput?oe(T,N,n,s*s):se(T,N,n,s),J.setFromMatrixPosition(i.matrixWorld),x[N]=J.x,x[N+1]=J.y,x[N+2]=J.z,y[C]=l,Q.setFromMatrixPosition(i.target.matrixWorld),J.sub(Q),J.normalize(),R[N]=J.x,R[N+1]=J.y,R[N+2]=J.z,_[C]=Math.cos(i.angle),H[C]=i.exponent,C+=1}else if(i instanceof THREE.HemisphereLight){if(U+=1,!i.visible)continue;J.setFromMatrixPosition(i.matrixWorld),J.normalize(),w[k=3*D]=J.x,w[k+1]=J.y,w[k+2]=J.z,a=i.color,o=i.groundColor,V.gammaInput?(oe(b,k,a,h=s*s),oe(M,k,o,h)):(se(b,k,a,s),se(M,k,o,s)),D+=1}for(e=3*S,r=Math.max(p.length,3*L);e<r;e++)p[e]=0;for(e=3*A,r=Math.max(m.length,3*P);e<r;e++)m[e]=0;for(e=3*C,r=Math.max(T.length,3*F);e<r;e++)T[e]=0;for(e=3*D,r=Math.max(b.length,3*U);e<r;e++)b[e]=0;for(e=3*D,r=Math.max(M.length,3*U);e<r;e++)M[e]=0;d.directional.length=S,d.point.length=A,d.spot.length=C,d.hemi.length=D,d.ambient[0]=c,d.ambient[1]=u,d.ambient[2]=f}(e),$=!1),g?(c=tt,(l=x).ambientLightColor.value=c.ambient,l.directionalLightColor.value=c.directional.colors,l.directionalLightDirection.value=c.directional.positions,l.pointLightColor.value=c.point.colors,l.pointLightPosition.value=c.point.positions,l.pointLightDistance.value=c.point.distances,l.spotLightColor.value=c.spot.colors,l.spotLightPosition.value=c.spot.positions,l.spotLightDistance.value=c.spot.distances,l.spotLightDirection.value=c.spot.directions,l.spotLightAngleCos.value=c.spot.anglesCos,l.spotLightExponent.value=c.spot.exponents,l.hemisphereLightSkyColor.value=c.hemi.skyColors,l.hemisphereLightGroundColor.value=c.hemi.groundColors,l.hemisphereLightDirection.value=c.hemi.positions,ie(x,!0)):ie(x,!1)),(i instanceof THREE.MeshBasicMaterial||i instanceof THREE.MeshLambertMaterial||i instanceof THREE.MeshPhongMaterial)&&function(t,e){t.opacity.value=e.opacity,V.gammaInput?t.diffuse.value.copyGammaToLinear(e.color):t.diffuse.value=e.color;t.map.value=e.map,t.lightMap.value=e.lightMap,t.specularMap.value=e.specularMap,t.alphaMap.value=e.alphaMap,e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale);e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale));var r;e.map?r=e.map:e.specularMap?r=e.specularMap:e.normalMap?r=e.normalMap:e.bumpMap?r=e.bumpMap:e.alphaMap&&(r=e.alphaMap);if(void 0!==r){var i=r.offset,n=r.repeat;t.offsetRepeat.value.set(i.x,i.y,n.x,n.y)}t.envMap.value=e.envMap,t.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,V.gammaInput,t.reflectivity.value=e.reflectivity;t.refractionRatio.value=e.refractionRatio,t.combine.value=e.combine,t.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping}(x,i),i instanceof THREE.LineBasicMaterial?re(x,i):i instanceof THREE.LineDashedMaterial?(re(x,i),h=i,(s=x).dashSize.value=h.dashSize,s.totalSize.value=h.dashSize+h.gapSize,s.scale.value=h.scale):i instanceof THREE.PointCloudMaterial?(o=i,(a=x).psColor.value=o.color,a.opacity.value=o.opacity,a.size.value=o.size,a.scale.value=R.height/2,a.map.value=o.map):i instanceof THREE.MeshPhongMaterial?function(t,e){t.shininess.value=e.shininess,V.gammaInput?(t.ambient.value.copyGammaToLinear(e.ambient),t.emissive.value.copyGammaToLinear(e.emissive),t.specular.value.copyGammaToLinear(e.specular)):(t.ambient.value=e.ambient,t.emissive.value=e.emissive,t.specular.value=e.specular);e.wrapAround&&t.wrapRGB.value.copy(e.wrapRGB)}(x,i):i instanceof THREE.MeshLambertMaterial?function(t,e){V.gammaInput?(t.ambient.value.copyGammaToLinear(e.ambient),t.emissive.value.copyGammaToLinear(e.emissive)):(t.ambient.value=e.ambient,t.emissive.value=e.emissive);e.wrapAround&&t.wrapRGB.value.copy(e.wrapRGB)}(x,i):i instanceof THREE.MeshDepthMaterial?(x.mNear.value=t.near,x.mFar.value=t.far,x.opacity.value=i.opacity):i instanceof THREE.MeshNormalMaterial&&(x.opacity.value=i.opacity),n.receiveShadow&&!i._shadowPass&&function(t,e){if(t.shadowMatrix)for(var r=0,i=0,n=e.length;i<n;i++){var a=e[i];a.castShadow&&((a instanceof THREE.SpotLight||a instanceof THREE.DirectionalLight&&!a.shadowCascade)&&(t.shadowMap.value[r]=a.shadowMap,t.shadowMapSize.value[r]=a.shadowMapSize,t.shadowMatrix.value[r]=a.shadowMatrix,t.shadowDarkness.value[r]=a.shadowDarkness,t.shadowBias.value[r]=a.shadowBias,r++))}}(x,e),function(t){for(var e,r,i,n=0,a=t.length;n<a;n++){var o=t[n][0];if(!1!==o.needsUpdate){var s=o.type,h=o.value,l=t[n][1];switch(s){case"1i":zt.uniform1i(l,h);break;case"1f":zt.uniform1f(l,h);break;case"2f":zt.uniform2f(l,h[0],h[1]);break;case"3f":zt.uniform3f(l,h[0],h[1],h[2]);break;case"4f":zt.uniform4f(l,h[0],h[1],h[2],h[3]);break;case"1iv":zt.uniform1iv(l,h);break;case"3iv":zt.uniform3iv(l,h);break;case"1fv":zt.uniform1fv(l,h);break;case"2fv":zt.uniform2fv(l,h);break;case"3fv":zt.uniform3fv(l,h);break;case"4fv":zt.uniform4fv(l,h);break;case"Matrix3fv":zt.uniformMatrix3fv(l,!1,h);break;case"Matrix4fv":zt.uniformMatrix4fv(l,!1,h);break;case"i":zt.uniform1i(l,h);break;case"f":zt.uniform1f(l,h);break;case"v2":zt.uniform2f(l,h.x,h.y);break;case"v3":zt.uniform3f(l,h.x,h.y,h.z);break;case"v4":zt.uniform4f(l,h.x,h.y,h.z,h.w);break;case"c":zt.uniform3f(l,h.r,h.g,h.b);break;case"iv1":zt.uniform1iv(l,h);break;case"iv":zt.uniform3iv(l,h);break;case"fv1":zt.uniform1fv(l,h);break;case"fv":zt.uniform3fv(l,h);break;case"v2v":void 0===o._array&&(o._array=new Float32Array(2*h.length));for(var c=0,u=h.length;c<u;c++)i=2*c,o._array[i]=h[c].x,o._array[i+1]=h[c].y;zt.uniform2fv(l,o._array);break;case"v3v":void 0===o._array&&(o._array=new Float32Array(3*h.length));for(var c=0,u=h.length;c<u;c++)i=3*c,o._array[i]=h[c].x,o._array[i+1]=h[c].y,o._array[i+2]=h[c].z;zt.uniform3fv(l,o._array);break;case"v4v":void 0===o._array&&(o._array=new Float32Array(4*h.length));for(var c=0,u=h.length;c<u;c++)i=4*c,o._array[i]=h[c].x,o._array[i+1]=h[c].y,o._array[i+2]=h[c].z,o._array[i+3]=h[c].w;zt.uniform4fv(l,o._array);break;case"m3":zt.uniformMatrix3fv(l,!1,h.elements);break;case"m3v":void 0===o._array&&(o._array=new Float32Array(9*h.length));for(var c=0,u=h.length;c<u;c++)h[c].flattenToArrayOffset(o._array,9*c);zt.uniformMatrix3fv(l,!1,o._array);break;case"m4":zt.uniformMatrix4fv(l,!1,h.elements);break;case"m4v":void 0===o._array&&(o._array=new Float32Array(16*h.length));for(var c=0,u=h.length;c<u;c++)h[c].flattenToArrayOffset(o._array,16*c);zt.uniformMatrix4fv(l,!1,o._array);break;case"t":if(e=h,r=ne(),zt.uniform1i(l,r),!e)continue;e instanceof THREE.CubeTexture||e.image instanceof Array&&6===e.image.length?fe(e,r):e instanceof THREE.WebGLRenderTargetCube?de(e,r):V.setTexture(e,r);break;case"tv":void 0===o._array&&(o._array=[]);for(var c=0,u=o.value.length;c<u;c++)o._array[c]=ne();zt.uniform1iv(l,o._array);for(var c=0,u=o.value.length;c<u;c++)e=o.value[c],r=o._array[c],e&&V.setTexture(e,r);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+s)}}}}(i.uniformsList)),d=T,p=n,zt.uniformMatrix4fv(d.modelViewMatrix,!1,p._modelViewMatrix.elements),d.normalMatrix&&zt.uniformMatrix3fv(d.normalMatrix,!1,p._normalMatrix.elements),null!==T.modelMatrix&&zt.uniformMatrix4fv(T.modelMatrix,!1,n.matrixWorld.elements),v}function re(t,e){t.diffuse.value=e.color,t.opacity.value=e.opacity}function ie(t,e){t.ambientLightColor.needsUpdate=e,t.directionalLightColor.needsUpdate=e,t.directionalLightDirection.needsUpdate=e,t.pointLightColor.needsUpdate=e,t.pointLightPosition.needsUpdate=e,t.pointLightDistance.needsUpdate=e,t.spotLightColor.needsUpdate=e,t.spotLightPosition.needsUpdate=e,t.spotLightDistance.needsUpdate=e,t.spotLightDirection.needsUpdate=e,t.spotLightAngleCos.needsUpdate=e,t.spotLightExponent.needsUpdate=e,t.hemisphereLightSkyColor.needsUpdate=e,t.hemisphereLightGroundColor.needsUpdate=e,t.hemisphereLightDirection.needsUpdate=e}function ne(){var t=A;return nt<=t&&console.warn("WebGLRenderer: trying to use "+t+" texture units while this GPU supports only "+nt),A+=1,t}function ae(t,e){t._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,t.matrixWorld),t._normalMatrix.getNormalMatrix(t._modelViewMatrix)}function oe(t,e,r,i){t[e]=r.r*r.r*i,t[e+1]=r.g*r.g*i,t[e+2]=r.b*r.b*i}function se(t,e,r,i){t[e]=r.r*i,t[e+1]=r.g*i,t[e+2]=r.b*i}function he(t){t!==N&&(zt.lineWidth(t),N=t)}function le(t,e,r){U!==t&&(t?zt.enable(zt.POLYGON_OFFSET_FILL):zt.disable(zt.POLYGON_OFFSET_FILL),U=t),!t||B===e&&z===r||(zt.polygonOffset(e,r),B=e,z=r)}function ce(t,e,r){var i;r?(zt.texParameteri(t,zt.TEXTURE_WRAP_S,ge(e.wrapS)),zt.texParameteri(t,zt.TEXTURE_WRAP_T,ge(e.wrapT)),zt.texParameteri(t,zt.TEXTURE_MAG_FILTER,ge(e.magFilter)),zt.texParameteri(t,zt.TEXTURE_MIN_FILTER,ge(e.minFilter))):(zt.texParameteri(t,zt.TEXTURE_WRAP_S,zt.CLAMP_TO_EDGE),zt.texParameteri(t,zt.TEXTURE_WRAP_T,zt.CLAMP_TO_EDGE),zt.texParameteri(t,zt.TEXTURE_MAG_FILTER,me(e.magFilter)),zt.texParameteri(t,zt.TEXTURE_MIN_FILTER,me(e.minFilter))),(i=rt.get("EXT_texture_filter_anisotropic"))&&e.type!==THREE.FloatType&&(1<e.anisotropy||e.__oldAnisotropy)&&(zt.texParameterf(t,i.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(e.anisotropy,V.getMaxAnisotropy())),e.__oldAnisotropy=e.anisotropy)}function ue(t,e){if(t.width>e||t.height>e){var r=e/Math.max(t.width,t.height),i=document.createElement("canvas");return i.width=Math.floor(t.width*r),i.height=Math.floor(t.height*r),i.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,i.width,i.height),console.log("THREE.WebGLRenderer:",t,"is too big ("+t.width+"x"+t.height+"). 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Ee(t,e){zt.bindRenderbuffer(zt.RENDERBUFFER,t),e.depthBuffer&&!e.stencilBuffer?(zt.renderbufferStorage(zt.RENDERBUFFER,zt.DEPTH_COMPONENT16,e.width,e.height),zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_ATTACHMENT,zt.RENDERBUFFER,t)):e.depthBuffer&&e.stencilBuffer?(zt.renderbufferStorage(zt.RENDERBUFFER,zt.DEPTH_STENCIL,e.width,e.height),zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_STENCIL_ATTACHMENT,zt.RENDERBUFFER,t)):zt.renderbufferStorage(zt.RENDERBUFFER,zt.RGBA4,e.width,e.height)}function me(t){return t===THREE.NearestFilter||t===THREE.NearestMipMapNearestFilter||t===THREE.NearestMipMapLinearFilter?zt.NEAREST:zt.LINEAR}function ge(t){var e;if(t===THREE.RepeatWrapping)return zt.REPEAT;if(t===THREE.ClampToEdgeWrapping)return zt.CLAMP_TO_EDGE;if(t===THREE.MirroredRepeatWrapping)return zt.MIRRORED_REPEAT;if(t===THREE.NearestFilter)return zt.NEAREST;if(t===THREE.NearestMipMapNearestFilter)return zt.NEAREST_MIPMAP_NEAREST;if(t===THREE.NearestMipMapLinearFilter)return zt.NEAREST_MIPMAP_LINEAR;if(t===THREE.LinearFilter)return zt.LINEAR;if(t===THREE.LinearMipMapNearestFilter)return zt.LINEAR_MIPMAP_NEAREST;if(t===THREE.LinearMipMapLinearFilter)return zt.LINEAR_MIPMAP_LINEAR;if(t===THREE.UnsignedByteType)return zt.UNSIGNED_BYTE;if(t===THREE.UnsignedShort4444Type)return zt.UNSIGNED_SHORT_4_4_4_4;if(t===THREE.UnsignedShort5551Type)return zt.UNSIGNED_SHORT_5_5_5_1;if(t===THREE.UnsignedShort565Type)return zt.UNSIGNED_SHORT_5_6_5;if(t===THREE.ByteType)return zt.BYTE;if(t===THREE.ShortType)return zt.SHORT;if(t===THREE.UnsignedShortType)return zt.UNSIGNED_SHORT;if(t===THREE.IntType)return zt.INT;if(t===THREE.UnsignedIntType)return zt.UNSIGNED_INT;if(t===THREE.FloatType)return zt.FLOAT;if(t===THREE.AlphaFormat)return zt.ALPHA;if(t===THREE.RGBFormat)return zt.RGB;if(t===THREE.RGBAFormat)return zt.RGBA;if(t===THREE.LuminanceFormat)return zt.LUMINANCE;if(t===THREE.LuminanceAlphaFormat)return zt.LUMINANCE_ALPHA;if(t===THREE.AddEquation)return zt.FUNC_ADD;if(t===THREE.SubtractEquation)return zt.FUNC_SUBTRACT;if(t===THREE.ReverseSubtractEquation)return zt.FUNC_REVERSE_SUBTRACT;if(t===THREE.ZeroFactor)return zt.ZERO;if(t===THREE.OneFactor)return zt.ONE;if(t===THREE.SrcColorFactor)return zt.SRC_COLOR;if(t===THREE.OneMinusSrcColorFactor)return zt.ONE_MINUS_SRC_COLOR;if(t===THREE.SrcAlphaFactor)return zt.SRC_ALPHA;if(t===THREE.OneMinusSrcAlphaFactor)return zt.ONE_MINUS_SRC_ALPHA;if(t===THREE.DstAlphaFactor)return zt.DST_ALPHA;if(t===THREE.OneMinusDstAlphaFactor)return zt.ONE_MINUS_DST_ALPHA;if(t===THREE.DstColorFactor)return zt.DST_COLOR;if(t===THREE.OneMinusDstColorFactor)return zt.ONE_MINUS_DST_COLOR;if(t===THREE.SrcAlphaSaturateFactor)return zt.SRC_ALPHA_SATURATE;if(null!==(e=rt.get("WEBGL_compressed_texture_s3tc"))){if(t===THREE.RGB_S3TC_DXT1_Format)return e.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===THREE.RGBA_S3TC_DXT1_Format)return e.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===THREE.RGBA_S3TC_DXT3_Format)return e.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===THREE.RGBA_S3TC_DXT5_Format)return e.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(null!==(e=rt.get("WEBGL_compressed_texture_pvrtc"))){if(t===THREE.RGB_PVRTC_4BPPV1_Format)return e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===THREE.RGB_PVRTC_2BPPV1_Format)return e.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===THREE.RGBA_PVRTC_4BPPV1_Format)return e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===THREE.RGBA_PVRTC_2BPPV1_Format)return e.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(null!==(e=rt.get("EXT_blend_minmax"))){if(t===THREE.MinEquation)return e.MIN_EXT;if(t===THREE.MaxEquation)return e.MAX_EXT}return 0}this.setFaceCulling=function(t,e){t===THREE.CullFaceNone?zt.disable(zt.CULL_FACE):(e===THREE.FrontFaceDirectionCW?zt.frontFace(zt.CW):zt.frontFace(zt.CCW),t===THREE.CullFaceBack?zt.cullFace(zt.BACK):t===THREE.CullFaceFront?zt.cullFace(zt.FRONT):zt.cullFace(zt.FRONT_AND_BACK),zt.enable(zt.CULL_FACE))},this.setMaterialFaces=function(t){var e=t.side===THREE.DoubleSide,r=t.side===THREE.BackSide;c!==e&&(e?zt.disable(zt.CULL_FACE):zt.enable(zt.CULL_FACE),c=e),x!==r&&(r?zt.frontFace(zt.CW):zt.frontFace(zt.CCW),x=r)},this.setDepthTest=function(t){P!==t&&(t?zt.enable(zt.DEPTH_TEST):zt.disable(zt.DEPTH_TEST),P=t)},this.setDepthWrite=function(t){F!==t&&(zt.depthMask(t),F=t)},this.setBlending=function(t,e,r,i){t!==y&&(t===THREE.NoBlending?zt.disable(zt.BLEND):t===THREE.AdditiveBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.SRC_ALPHA,zt.ONE)):t===THREE.SubtractiveBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.ZERO,zt.ONE_MINUS_SRC_COLOR)):t===THREE.MultiplyBlending?(zt.enable(zt.BLEND),zt.blendEquation(zt.FUNC_ADD),zt.blendFunc(zt.ZERO,zt.SRC_COLOR)):t===THREE.CustomBlending?zt.enable(zt.BLEND):(zt.enable(zt.BLEND),zt.blendEquationSeparate(zt.FUNC_ADD,zt.FUNC_ADD),zt.blendFuncSeparate(zt.SRC_ALPHA,zt.ONE_MINUS_SRC_ALPHA,zt.ONE,zt.ONE_MINUS_SRC_ALPHA)),y=t),t===THREE.CustomBlending?(e!==C&&(zt.blendEquation(ge(e)),C=e),r===D&&i===L||(zt.blendFunc(ge(r),ge(i)),D=r,L=i)):L=D=C=null},this.uploadTexture=function(t){void 0===t.__webglInit&&(t.__webglInit=!0,t.addEventListener("dispose",Ht),t.__webglTexture=zt.createTexture(),V.info.memory.textures++),zt.bindTexture(zt.TEXTURE_2D,t.__webglTexture),zt.pixelStorei(zt.UNPACK_FLIP_Y_WEBGL,t.flipY),zt.pixelStorei(zt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t.premultiplyAlpha),zt.pixelStorei(zt.UNPACK_ALIGNMENT,t.unpackAlignment),t.image=ue(t.image,ot);var e=t.image,r=THREE.Math.isPowerOfTwo(e.width)&&THREE.Math.isPowerOfTwo(e.height),i=ge(t.format),n=ge(t.type);ce(zt.TEXTURE_2D,t,r);var a,o=t.mipmaps;if(t instanceof THREE.DataTexture)if(0<o.length&&r){for(var s=0,h=o.length;s<h;s++)a=o[s],zt.texImage2D(zt.TEXTURE_2D,s,i,a.width,a.height,0,i,n,a.data);t.generateMipmaps=!1}else zt.texImage2D(zt.TEXTURE_2D,0,i,e.width,e.height,0,i,n,e.data);else if(t instanceof THREE.CompressedTexture)for(s=0,h=o.length;s<h;s++)a=o[s],t.format!==THREE.RGBAFormat&&t.format!==THREE.RGBFormat?-1<pt().indexOf(i)?zt.compressedTexImage2D(zt.TEXTURE_2D,s,i,a.width,a.height,0,a.data):console.warn("Attempt to load unsupported compressed texture format"):zt.texImage2D(zt.TEXTURE_2D,s,i,a.width,a.height,0,i,n,a.data);else if(0<o.length&&r){for(s=0,h=o.length;s<h;s++)a=o[s],zt.texImage2D(zt.TEXTURE_2D,s,i,i,n,a);t.generateMipmaps=!1}else zt.texImage2D(zt.TEXTURE_2D,0,i,i,n,t.image);t.generateMipmaps&&r&&zt.generateMipmap(zt.TEXTURE_2D),t.needsUpdate=!1,t.onUpdate&&t.onUpdate()},this.setTexture=function(t,e){zt.activeTexture(zt.TEXTURE0+e),t.needsUpdate?V.uploadTexture(t):zt.bindTexture(zt.TEXTURE_2D,t.__webglTexture)},this.setRenderTarget=function(t){var e,r,i,n,a,o=t instanceof THREE.WebGLRenderTargetCube;if(t&&void 0===t.__webglFramebuffer){void 0===t.depthBuffer&&(t.depthBuffer=!0),void 0===t.stencilBuffer&&(t.stencilBuffer=!0),t.addEventListener("dispose",bt),t.__webglTexture=zt.createTexture(),V.info.memory.textures++;var s=THREE.Math.isPowerOfTwo(t.width)&&THREE.Math.isPowerOfTwo(t.height),h=ge(t.format),l=ge(t.type);if(o){t.__webglFramebuffer=[],t.__webglRenderbuffer=[],zt.bindTexture(zt.TEXTURE_CUBE_MAP,t.__webglTexture),ce(zt.TEXTURE_CUBE_MAP,t,s);for(var c=0;c<6;c++)t.__webglFramebuffer[c]=zt.createFramebuffer(),t.__webglRenderbuffer[c]=zt.createRenderbuffer(),zt.texImage2D(zt.TEXTURE_CUBE_MAP_POSITIVE_X+c,0,h,t.width,t.height,0,h,l,null),pe(t.__webglFramebuffer[c],t,zt.TEXTURE_CUBE_MAP_POSITIVE_X+c),Ee(t.__webglRenderbuffer[c],t);s&&zt.generateMipmap(zt.TEXTURE_CUBE_MAP)}else t.__webglFramebuffer=zt.createFramebuffer(),t.shareDepthFrom?t.__webglRenderbuffer=t.shareDepthFrom.__webglRenderbuffer:t.__webglRenderbuffer=zt.createRenderbuffer(),zt.bindTexture(zt.TEXTURE_2D,t.__webglTexture),ce(zt.TEXTURE_2D,t,s),zt.texImage2D(zt.TEXTURE_2D,0,h,t.width,t.height,0,h,l,null),pe(t.__webglFramebuffer,t,zt.TEXTURE_2D),t.shareDepthFrom?t.depthBuffer&&!t.stencilBuffer?zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_ATTACHMENT,zt.RENDERBUFFER,t.__webglRenderbuffer):t.depthBuffer&&t.stencilBuffer&&zt.framebufferRenderbuffer(zt.FRAMEBUFFER,zt.DEPTH_STENCIL_ATTACHMENT,zt.RENDERBUFFER,t.__webglRenderbuffer):Ee(t.__webglRenderbuffer,t),s&&zt.generateMipmap(zt.TEXTURE_2D);o?zt.bindTexture(zt.TEXTURE_CUBE_MAP,null):zt.bindTexture(zt.TEXTURE_2D,null),zt.bindRenderbuffer(zt.RENDERBUFFER,null),zt.bindFramebuffer(zt.FRAMEBUFFER,null)}t?(e=o?t.__webglFramebuffer[t.activeCubeFace]:t.__webglFramebuffer,r=t.width,i=t.height,a=n=0):(e=null,r=I,i=G,n=k,a=O),e!==v&&(zt.bindFramebuffer(zt.FRAMEBUFFER,e),zt.viewport(n,a,r,i),v=e),W=r,X=i},this.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},this.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},this.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},this.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}},THREE.WebGLRenderTarget=function(t,e,r){this.width=t,this.height=e,r=r||{},this.wrapS=void 0!==r.wrapS?r.wrapS:THREE.ClampToEdgeWrapping,this.wrapT=void 0!==r.wrapT?r.wrapT:THREE.ClampToEdgeWrapping,this.magFilter=void 0!==r.magFilter?r.magFilter:THREE.LinearFilter,this.minFilter=void 0!==r.minFilter?r.minFilter:THREE.LinearMipMapLinearFilter,this.anisotropy=void 0!==r.anisotropy?r.anisotropy:1,this.offset=new THREE.Vector2(0,0),this.repeat=new THREE.Vector2(1,1),this.format=void 0!==r.format?r.format:THREE.RGBAFormat,this.type=void 0!==r.type?r.type:THREE.UnsignedByteType,this.depthBuffer=void 0===r.depthBuffer||r.depthBuffer,this.stencilBuffer=void 0===r.stencilBuffer||r.stencilBuffer,this.generateMipmaps=!0,this.shareDepthFrom=null},THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(t,e){this.width=t,this.height=e},clone:function(){var t=new THREE.WebGLRenderTarget(this.width,this.height);return t.wrapS=this.wrapS,t.wrapT=this.wrapT,t.magFilter=this.magFilter,t.minFilter=this.minFilter,t.anisotropy=this.anisotropy,t.offset.copy(this.offset),t.repeat.copy(this.repeat),t.format=this.format,t.type=this.type,t.depthBuffer=this.depthBuffer,t.stencilBuffer=this.stencilBuffer,t.generateMipmaps=this.generateMipmaps,t.shareDepthFrom=this.shareDepthFrom,t},dispose:function(){this.dispatchEvent({type:"dispose"})}},THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype),THREE.WebGLRenderTargetCube=function(t,e,r){THREE.WebGLRenderTarget.call(this,t,e,r),this.activeCubeFace=0},THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype),THREE.WebGLExtensions=function(r){var i={};this.get=function(t){if(void 0!==i[t])return i[t];var e;switch(t){case"OES_texture_float":e=r.getExtension("OES_texture_float");break;case"OES_texture_float_linear":e=r.getExtension("OES_texture_float_linear");break;case"OES_standard_derivatives":e=r.getExtension("OES_standard_derivatives");break;case"EXT_texture_filter_anisotropic":e=r.getExtension("EXT_texture_filter_anisotropic")||r.getExtension("MOZ_EXT_texture_filter_anisotropic")||r.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":e=r.getExtension("WEBGL_compressed_texture_s3tc")||r.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||r.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":e=r.getExtension("WEBGL_compressed_texture_pvrtc")||r.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case"OES_element_index_uint":e=r.getExtension("OES_element_index_uint");break;case"EXT_blend_minmax":e=r.getExtension("EXT_blend_minmax");break;case"EXT_frag_depth":e=r.getExtension("EXT_frag_depth")}return null===e&&console.log("THREE.WebGLRenderer: "+t+" extension not supported."),i[t]=e}},THREE.WebGLProgram=function(){var _=0;return function(t,e,r,i){var n=t,a=n.context,o=r.defines,s=r.__webglShader.uniforms,h=r.attributes,l=r.__webglShader.vertexShader,c=r.__webglShader.fragmentShader,u=r.index0AttributeName;void 0===u&&!0===i.morphTargets&&(u="position");var f="SHADOWMAP_TYPE_BASIC";i.shadowMapType===THREE.PCFShadowMap?f="SHADOWMAP_TYPE_PCF":i.shadowMapType===THREE.PCFSoftShadowMap&&(f="SHADOWMAP_TYPE_PCF_SOFT");var d,p,E=function(t){var e,r,i=[];for(var n in t)!1!==(e=t[n])&&(r="#define "+n+" "+e,i.push(r));return i.join("\n")}(o),m=a.createProgram();r instanceof THREE.RawShaderMaterial?p=d="":(d=["precision "+i.precision+" float;","precision "+i.precision+" int;",E,i.supportsVertexTextures?"#define VERTEX_TEXTURES":"",n.gammaInput?"#define GAMMA_INPUT":"",n.gammaOutput?"#define GAMMA_OUTPUT":"","#define MAX_DIR_LIGHTS "+i.maxDirLights,"#define MAX_POINT_LIGHTS 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USE_SIZEATTENUATION":"",i.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","attribute vec2 uv2;","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;","\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif",""].join("\n"),p=["precision "+i.precision+" float;","precision "+i.precision+" int;",i.bumpMap||i.normalMap?"#extension GL_OES_standard_derivatives : enable":"",E,"#define MAX_DIR_LIGHTS "+i.maxDirLights,"#define MAX_POINT_LIGHTS "+i.maxPointLights,"#define MAX_SPOT_LIGHTS "+i.maxSpotLights,"#define MAX_HEMI_LIGHTS "+i.maxHemiLights,"#define MAX_SHADOWS "+i.maxShadows,i.alphaTest?"#define ALPHATEST "+i.alphaTest:"",n.gammaInput?"#define GAMMA_INPUT":"",n.gammaOutput?"#define GAMMA_OUTPUT":"",i.useFog&&i.fog?"#define USE_FOG":"",i.useFog&&i.fogExp?"#define FOG_EXP2":"",i.map?"#define USE_MAP":"",i.envMap?"#define USE_ENVMAP":"",i.lightMap?"#define USE_LIGHTMAP":"",i.bumpMap?"#define USE_BUMPMAP":"",i.normalMap?"#define USE_NORMALMAP":"",i.specularMap?"#define USE_SPECULARMAP":"",i.alphaMap?"#define USE_ALPHAMAP":"",i.vertexColors?"#define USE_COLOR":"",i.metal?"#define METAL":"",i.wrapAround?"#define WRAP_AROUND":"",i.doubleSided?"#define DOUBLE_SIDED":"",i.flipSided?"#define FLIP_SIDED":"",i.shadowMapEnabled?"#define USE_SHADOWMAP":"",i.shadowMapEnabled?"#define "+f:"",i.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",i.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",i.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",""].join("\n"));var g=new THREE.WebGLShader(a,a.VERTEX_SHADER,d+l),v=new THREE.WebGLShader(a,a.FRAGMENT_SHADER,p+c);a.attachShader(m,g),a.attachShader(m,v),void 0!==u&&a.bindAttribLocation(m,0,u),a.linkProgram(m),!1===a.getProgramParameter(m,a.LINK_STATUS)&&(console.error("THREE.WebGLProgram: Could not initialise shader."),console.error("gl.VALIDATE_STATUS",a.getProgramParameter(m,a.VALIDATE_STATUS)),console.error("gl.getError()",a.getError())),""!==a.getProgramInfoLog(m)&&console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",a.getProgramInfoLog(m)),a.deleteShader(g),a.deleteShader(v);var T=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","modelMatrix","cameraPosition","morphTargetInfluences","bindMatrix","bindMatrixInverse"];for(var x in i.useVertexTexture?(T.push("boneTexture"),T.push("boneTextureWidth"),T.push("boneTextureHeight")):T.push("boneGlobalMatrices"),i.logarithmicDepthBuffer&&T.push("logDepthBufFC"),s)T.push(x);this.uniforms=function(t,e,r){for(var i={},n=0,a=r.length;n<a;n++){var o=r[n];i[o]=t.getUniformLocation(e,o)}return i}(a,m,T),T=["position","normal","uv","uv2","tangent","color","skinIndex","skinWeight","lineDistance"];for(var y=0;y<i.maxMorphTargets;y++)T.push("morphTarget"+y);for(y=0;y<i.maxMorphNormals;y++)T.push("morphNormal"+y);for(var R in h)T.push(R);return this.attributes=function(t,e,r){for(var i={},n=0,a=r.length;n<a;n++){var o=r[n];i[o]=t.getAttribLocation(e,o)}return i}(a,m,T),this.attributesKeys=Object.keys(this.attributes),this.id=_++,this.code=e,this.usedTimes=1,this.program=m,this.vertexShader=g,this.fragmentShader=v,this}}(),THREE.WebGLShader=function(t,e,r){var i=t.createShader(e);return t.shaderSource(i,r),t.compileShader(i),!1===t.getShaderParameter(i,t.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile."),""!==t.getShaderInfoLog(i)&&(console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",t.getShaderInfoLog(i)),console.warn(function(t){for(var e=t.split("\n"),r=0;r<e.length;r++)e[r]=r+1+": "+e[r];return e.join("\n")}(r))),i},THREE.LensFlarePlugin=function(v,T){var x,y,R,_,H,b,M,w,S=v.context,A=function(){var t,e,r,i,n,a,o=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),s=new Uint16Array([0,1,2,0,2,3]);x=S.createBuffer(),y=S.createBuffer(),S.bindBuffer(S.ARRAY_BUFFER,x),S.bufferData(S.ARRAY_BUFFER,o,S.STATIC_DRAW),S.bindBuffer(S.ELEMENT_ARRAY_BUFFER,y),S.bufferData(S.ELEMENT_ARRAY_BUFFER,s,S.STATIC_DRAW),M=S.createTexture(),w=S.createTexture(),S.bindTexture(S.TEXTURE_2D,M),S.texImage2D(S.TEXTURE_2D,0,S.RGB,16,16,0,S.RGB,S.UNSIGNED_BYTE,null),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_S,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_T,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MAG_FILTER,S.NEAREST),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MIN_FILTER,S.NEAREST),S.bindTexture(S.TEXTURE_2D,w),S.texImage2D(S.TEXTURE_2D,0,S.RGBA,16,16,0,S.RGBA,S.UNSIGNED_BYTE,null),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_S,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_WRAP_T,S.CLAMP_TO_EDGE),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MAG_FILTER,S.NEAREST),S.texParameteri(S.TEXTURE_2D,S.TEXTURE_MIN_FILTER,S.NEAREST),t=(b=0<S.getParameter(S.MAX_VERTEX_TEXTURE_IMAGE_UNITS))?{vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","uniform sampler2D occlusionMap;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","varying float vVisibility;","void main() {","vUV = uv;","vec2 pos = position;","if( renderType == 2 ) {","vec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );","visibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );","vVisibility = visibility.r / 9.0;","vVisibility *= 1.0 - visibility.g / 9.0;","vVisibility *= visibility.b / 9.0;","vVisibility *= 1.0 - visibility.a / 9.0;","pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","}","gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["uniform lowp int renderType;","uniform sampler2D map;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","varying float vVisibility;","void main() {","if( renderType == 0 ) {","gl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );","} else if( renderType == 1 ) {","gl_FragColor = texture2D( map, vUV );","} else {","vec4 texture = texture2D( map, vUV );","texture.a *= opacity * vVisibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")}:{vertexShader:["uniform lowp int renderType;","uniform vec3 screenPosition;","uniform vec2 scale;","uniform float rotation;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","vUV = uv;","vec2 pos = position;","if( renderType == 2 ) {","pos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;","pos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;","}","gl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );","}"].join("\n"),fragmentShader:["precision mediump float;","uniform lowp int renderType;","uniform sampler2D map;","uniform sampler2D occlusionMap;","uniform float opacity;","uniform vec3 color;","varying vec2 vUV;","void main() {","if( renderType == 0 ) {","gl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );","} else if( renderType == 1 ) {","gl_FragColor = texture2D( map, vUV );","} else {","float visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;","visibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;","visibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;","visibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;","visibility = ( 1.0 - visibility / 4.0 );","vec4 texture = texture2D( map, vUV );","texture.a *= opacity * visibility;","gl_FragColor = texture;","gl_FragColor.rgb *= color;","}","}"].join("\n")},e=t,r=S.createProgram(),i=S.createShader(S.FRAGMENT_SHADER),n=S.createShader(S.VERTEX_SHADER),a="precision "+v.getPrecision()+" float;\n",S.shaderSource(i,a+e.fragmentShader),S.shaderSource(n,a+e.vertexShader),S.compileShader(i),S.compileShader(n),S.attachShader(r,i),S.attachShader(r,n),S.linkProgram(r),R=r,_={vertex:S.getAttribLocation(R,"position"),uv:S.getAttribLocation(R,"uv")},H={renderType:S.getUniformLocation(R,"renderType"),map:S.getUniformLocation(R,"map"),occlusionMap:S.getUniformLocation(R,"occlusionMap"),opacity:S.getUniformLocation(R,"opacity"),color:S.getUniformLocation(R,"color"),scale:S.getUniformLocation(R,"scale"),rotation:S.getUniformLocation(R,"rotation"),screenPosition:S.getUniformLocation(R,"screenPosition")}};this.render=function(t,e,r,i){if(0!==T.length){var n=new THREE.Vector3,a=i/r,o=.5*r,s=.5*i,h=16/i,l=new THREE.Vector2(h*a,h),c=new THREE.Vector3(1,1,0),u=new THREE.Vector2(1,1);void 0===R&&A(),S.useProgram(R),S.enableVertexAttribArray(_.vertex),S.enableVertexAttribArray(_.uv),S.uniform1i(H.occlusionMap,0),S.uniform1i(H.map,1),S.bindBuffer(S.ARRAY_BUFFER,x),S.vertexAttribPointer(_.vertex,2,S.FLOAT,!1,16,0),S.vertexAttribPointer(_.uv,2,S.FLOAT,!1,16,8),S.bindBuffer(S.ELEMENT_ARRAY_BUFFER,y),S.disable(S.CULL_FACE),S.depthMask(!1);for(var f=0,d=T.length;f<d;f++){h=16/i,l.set(h*a,h);var p=T[f];if(n.set(p.matrixWorld.elements[12],p.matrixWorld.elements[13],p.matrixWorld.elements[14]),n.applyMatrix4(e.matrixWorldInverse),n.applyProjection(e.projectionMatrix),c.copy(n),u.x=c.x*o+o,u.y=c.y*s+s,b||0<u.x&&u.x<r&&0<u.y&&u.y<i){S.activeTexture(S.TEXTURE1),S.bindTexture(S.TEXTURE_2D,M),S.copyTexImage2D(S.TEXTURE_2D,0,S.RGB,u.x-8,u.y-8,16,16,0),S.uniform1i(H.renderType,0),S.uniform2f(H.scale,l.x,l.y),S.uniform3f(H.screenPosition,c.x,c.y,c.z),S.disable(S.BLEND),S.enable(S.DEPTH_TEST),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0),S.activeTexture(S.TEXTURE0),S.bindTexture(S.TEXTURE_2D,w),S.copyTexImage2D(S.TEXTURE_2D,0,S.RGBA,u.x-8,u.y-8,16,16,0),S.uniform1i(H.renderType,1),S.disable(S.DEPTH_TEST),S.activeTexture(S.TEXTURE1),S.bindTexture(S.TEXTURE_2D,M),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0),p.positionScreen.copy(c),p.customUpdateCallback?p.customUpdateCallback(p):p.updateLensFlares(),S.uniform1i(H.renderType,2),S.enable(S.BLEND);for(var E=0,m=p.lensFlares.length;E<m;E++){var g=p.lensFlares[E];.001<g.opacity&&.001<g.scale&&(c.x=g.x,c.y=g.y,c.z=g.z,h=g.size*g.scale/i,l.x=h*a,l.y=h,S.uniform3f(H.screenPosition,c.x,c.y,c.z),S.uniform2f(H.scale,l.x,l.y),S.uniform1f(H.rotation,g.rotation),S.uniform1f(H.opacity,g.opacity),S.uniform3f(H.color,g.color.r,g.color.g,g.color.b),v.setBlending(g.blending,g.blendEquation,g.blendSrc,g.blendDst),v.setTexture(g.texture,1),S.drawElements(S.TRIANGLES,6,S.UNSIGNED_SHORT,0))}}}S.enable(S.CULL_FACE),S.enable(S.DEPTH_TEST),S.depthMask(!0),v.resetGLState()}}},THREE.ShadowMapPlugin=function(w,S,s,A){var C,D,L,P,F=w.context,U=new THREE.Frustum,B=new THREE.Matrix4,h=new THREE.Vector3,l=new THREE.Vector3,z=new THREE.Vector3,N=[],t=THREE.ShaderLib.depthRGBA,e=THREE.UniformsUtils.clone(t.uniforms);function k(t,e,r){if(e.visible){var i=s[e.id];if(i&&e.castShadow&&(!1===e.frustumCulled||!0===U.intersectsObject(e)))for(var n=0,a=i.length;n<a;n++){var o=i[n];e._modelViewMatrix.multiplyMatrices(r.matrixWorldInverse,e.matrixWorld),N.push(o)}for(n=0,a=e.children.length;n<a;n++)k(t,e.children[n],r)}}function V(t,e){var r=new THREE.DirectionalLight;r.isVirtual=!0,r.onlyShadow=!0,r.castShadow=!0,r.shadowCameraNear=t.shadowCameraNear,r.shadowCameraFar=t.shadowCameraFar,r.shadowCameraLeft=t.shadowCameraLeft,r.shadowCameraRight=t.shadowCameraRight,r.shadowCameraBottom=t.shadowCameraBottom,r.shadowCameraTop=t.shadowCameraTop,r.shadowCameraVisible=t.shadowCameraVisible,r.shadowDarkness=t.shadowDarkness,r.shadowBias=t.shadowCascadeBias[e],r.shadowMapWidth=t.shadowCascadeWidth[e],r.shadowMapHeight=t.shadowCascadeHeight[e],r.pointsWorld=[],r.pointsFrustum=[];for(var i=r.pointsWorld,n=r.pointsFrustum,a=0;a<8;a++)i[a]=new THREE.Vector3,n[a]=new THREE.Vector3;var o=t.shadowCascadeNearZ[e],s=t.shadowCascadeFarZ[e];return n[0].set(-1,-1,o),n[1].set(1,-1,o),n[2].set(-1,1,o),n[3].set(1,1,o),n[4].set(-1,-1,s),n[5].set(1,-1,s),n[6].set(-1,1,s),n[7].set(1,1,s),r}function O(t,e){var r=t.shadowCascadeArray[e];r.position.copy(t.position),r.target.position.copy(t.target.position),r.lookAt(r.target),r.shadowCameraVisible=t.shadowCameraVisible,r.shadowDarkness=t.shadowDarkness,r.shadowBias=t.shadowCascadeBias[e];var i=t.shadowCascadeNearZ[e],n=t.shadowCascadeFarZ[e],a=r.pointsFrustum;a[0].z=i,a[1].z=i,a[2].z=i,a[3].z=i,a[4].z=n,a[5].z=n,a[6].z=n,a[7].z=n}function I(t,e){var r=e.shadowCamera,i=e.pointsFrustum,n=e.pointsWorld;h.set(1/0,1/0,1/0),l.set(-1/0,-1/0,-1/0);for(var a=0;a<8;a++){var o=n[a];o.copy(i[a]),o.unproject(t),o.applyMatrix4(r.matrixWorldInverse),o.x<h.x&&(h.x=o.x),o.x>l.x&&(l.x=o.x),o.y<h.y&&(h.y=o.y),o.y>l.y&&(l.y=o.y),o.z<h.z&&(h.z=o.z),o.z>l.z&&(l.z=o.z)}r.left=h.x,r.right=l.x,r.top=l.y,r.bottom=h.y,r.updateProjectionMatrix()}C=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader}),D=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,morphTargets:!0}),L=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,skinning:!0}),P=new THREE.ShaderMaterial({uniforms:e,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,morphTargets:!0,skinning:!0}),C._shadowPass=!0,D._shadowPass=!0,L._shadowPass=!0,P._shadowPass=!0,this.render=function(t,e){if(!1!==w.shadowMapEnabled){var r,i,n,a,o,s,h,l,c,u,f,d,p,E,m=[],g=0;for(F.clearColor(1,1,1,1),F.disable(F.BLEND),F.enable(F.CULL_FACE),F.frontFace(F.CCW),w.shadowMapCullFace===THREE.CullFaceFront?F.cullFace(F.FRONT):F.cullFace(F.BACK),w.setDepthTest(!0),r=0,i=S.length;r<i;r++)if((p=S[r]).castShadow)if(p instanceof THREE.DirectionalLight&&p.shadowCascade)for(o=0;o<p.shadowCascadeCount;o++){var v;if(p.shadowCascadeArray[o])v=p.shadowCascadeArray[o];else{(v=V(p,o)).originalCamera=e;var T=new THREE.Gyroscope;T.position.copy(p.shadowCascadeOffset),T.add(v),T.add(v.target),e.add(T),p.shadowCascadeArray[o]=v,console.log("Created virtualLight",v)}O(p,o),m[g]=v,g++}else m[g]=p,g++;for(r=0,i=m.length;r<i;r++){if(!(p=m[r]).shadowMap){var x=THREE.LinearFilter;w.shadowMapType===THREE.PCFSoftShadowMap&&(x=THREE.NearestFilter);var y={minFilter:x,magFilter:x,format:THREE.RGBAFormat};p.shadowMap=new THREE.WebGLRenderTarget(p.shadowMapWidth,p.shadowMapHeight,y),p.shadowMapSize=new THREE.Vector2(p.shadowMapWidth,p.shadowMapHeight),p.shadowMatrix=new THREE.Matrix4}if(!p.shadowCamera){if(p instanceof THREE.SpotLight)p.shadowCamera=new THREE.PerspectiveCamera(p.shadowCameraFov,p.shadowMapWidth/p.shadowMapHeight,p.shadowCameraNear,p.shadowCameraFar);else{if(!(p instanceof THREE.DirectionalLight)){console.error("Unsupported light type for shadow");continue}p.shadowCamera=new THREE.OrthographicCamera(p.shadowCameraLeft,p.shadowCameraRight,p.shadowCameraTop,p.shadowCameraBottom,p.shadowCameraNear,p.shadowCameraFar)}t.add(p.shadowCamera),!0===t.autoUpdate&&t.updateMatrixWorld()}var R,_,H;for(p.shadowCameraVisible&&!p.cameraHelper&&(p.cameraHelper=new THREE.CameraHelper(p.shadowCamera),t.add(p.cameraHelper)),p.isVirtual&&v.originalCamera==e&&I(e,p),s=p.shadowMap,h=p.shadowMatrix,(l=p.shadowCamera).position.setFromMatrixPosition(p.matrixWorld),z.setFromMatrixPosition(p.target.matrixWorld),l.lookAt(z),l.updateMatrixWorld(),l.matrixWorldInverse.getInverse(l.matrixWorld),p.cameraHelper&&(p.cameraHelper.visible=p.shadowCameraVisible),p.shadowCameraVisible&&p.cameraHelper.update(),h.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),h.multiply(l.projectionMatrix),h.multiply(l.matrixWorldInverse),B.multiplyMatrices(l.projectionMatrix,l.matrixWorldInverse),U.setFromMatrix(B),w.setRenderTarget(s),w.clear(),N.length=0,k(t,t,l),n=0,a=N.length;n<a;n++)d=(f=N[n]).object,c=f.buffer,R=(E=d).material instanceof THREE.MeshFaceMaterial?E.material.materials[0]:E.material,_=void 0!==d.geometry.morphTargets&&0<d.geometry.morphTargets.length&&R.morphTargets,H=d instanceof THREE.SkinnedMesh&&R.skinning,u=d.customDepthMaterial?d.customDepthMaterial:H?_?P:L:_?D:C,w.setMaterialFaces(R),c instanceof THREE.BufferGeometry?w.renderBufferDirect(l,S,null,u,c,d):w.renderBuffer(l,S,null,u,c,d);for(n=0,a=A.length;n<a;n++)(d=(f=A[n]).object).visible&&d.castShadow&&(d._modelViewMatrix.multiplyMatrices(l.matrixWorldInverse,d.matrixWorld),w.renderImmediateObject(l,S,null,C,d))}var b=w.getClearColor(),M=w.getClearAlpha();F.clearColor(b.r,b.g,b.b,M),F.enable(F.BLEND),w.shadowMapCullFace===THREE.CullFaceFront&&F.cullFace(F.BACK),w.resetGLState()}}},THREE.SpritePlugin=function(u,f){var d,p,E,m,g,v,T=u.context,x=function(){var t,e,r,i=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),n=new Uint16Array([0,1,2,0,2,3]);d=T.createBuffer(),p=T.createBuffer(),T.bindBuffer(T.ARRAY_BUFFER,d),T.bufferData(T.ARRAY_BUFFER,i,T.STATIC_DRAW),T.bindBuffer(T.ELEMENT_ARRAY_BUFFER,p),T.bufferData(T.ELEMENT_ARRAY_BUFFER,n,T.STATIC_DRAW),t=T.createProgram(),e=T.createShader(T.VERTEX_SHADER),r=T.createShader(T.FRAGMENT_SHADER),T.shaderSource(e,["precision "+u.getPrecision()+" float;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform float rotation;","uniform vec2 scale;","uniform vec2 uvOffset;","uniform vec2 uvScale;","attribute vec2 position;","attribute vec2 uv;","varying vec2 vUV;","void main() {","vUV = uvOffset + uv * uvScale;","vec2 alignedPosition = position * scale;","vec2 rotatedPosition;","rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;","rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;","vec4 finalPosition;","finalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );","finalPosition.xy += rotatedPosition;","finalPosition = projectionMatrix * finalPosition;","gl_Position = finalPosition;","}"].join("\n")),T.shaderSource(r,["precision "+u.getPrecision()+" float;","uniform vec3 color;","uniform sampler2D map;","uniform float opacity;","uniform int fogType;","uniform vec3 fogColor;","uniform float fogDensity;","uniform float fogNear;","uniform float fogFar;","uniform float alphaTest;","varying vec2 vUV;","void main() {","vec4 texture = texture2D( map, vUV );","if ( texture.a < alphaTest ) discard;","gl_FragColor = vec4( color * texture.xyz, texture.a * opacity );","if ( fogType > 0 ) {","float depth = gl_FragCoord.z / gl_FragCoord.w;","float fogFactor = 0.0;","if ( fogType == 1 ) {","fogFactor = smoothstep( fogNear, fogFar, depth );","} else {","const float LOG2 = 1.442695;","float fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );","fogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );","}","gl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );","}","}"].join("\n")),T.compileShader(e),T.compileShader(r),T.attachShader(t,e),T.attachShader(t,r),T.linkProgram(t),E=t,m={position:T.getAttribLocation(E,"position"),uv:T.getAttribLocation(E,"uv")},g={uvOffset:T.getUniformLocation(E,"uvOffset"),uvScale:T.getUniformLocation(E,"uvScale"),rotation:T.getUniformLocation(E,"rotation"),scale:T.getUniformLocation(E,"scale"),color:T.getUniformLocation(E,"color"),map:T.getUniformLocation(E,"map"),opacity:T.getUniformLocation(E,"opacity"),modelViewMatrix:T.getUniformLocation(E,"modelViewMatrix"),projectionMatrix:T.getUniformLocation(E,"projectionMatrix"),fogType:T.getUniformLocation(E,"fogType"),fogDensity:T.getUniformLocation(E,"fogDensity"),fogNear:T.getUniformLocation(E,"fogNear"),fogFar:T.getUniformLocation(E,"fogFar"),fogColor:T.getUniformLocation(E,"fogColor"),alphaTest:T.getUniformLocation(E,"alphaTest")};var a=document.createElement("canvas");a.width=8,a.height=8;var o=a.getContext("2d");o.fillStyle="white",o.fillRect(0,0,8,8),(v=new THREE.Texture(a)).needsUpdate=!0};function y(t,e){return t.z!==e.z?e.z-t.z:e.id-t.id}this.render=function(t,e){if(0!==f.length){void 0===E&&x(),T.useProgram(E),T.enableVertexAttribArray(m.position),T.enableVertexAttribArray(m.uv),T.disable(T.CULL_FACE),T.enable(T.BLEND),T.bindBuffer(T.ARRAY_BUFFER,d),T.vertexAttribPointer(m.position,2,T.FLOAT,!1,16,0),T.vertexAttribPointer(m.uv,2,T.FLOAT,!1,16,8),T.bindBuffer(T.ELEMENT_ARRAY_BUFFER,p),T.uniformMatrix4fv(g.projectionMatrix,!1,e.projectionMatrix.elements),T.activeTexture(T.TEXTURE0),T.uniform1i(g.map,0);var r=0,i=0,n=t.fog;n?(T.uniform3f(g.fogColor,n.color.r,n.color.g,n.color.b),n instanceof THREE.Fog?(T.uniform1f(g.fogNear,n.near),T.uniform1f(g.fogFar,n.far),T.uniform1i(g.fogType,1),i=r=1):n instanceof THREE.FogExp2&&(T.uniform1f(g.fogDensity,n.density),T.uniform1i(g.fogType,2),i=r=2)):(T.uniform1i(g.fogType,0),i=r=0);for(var a=0,o=f.length;a<o;a++){(h=f[a])._modelViewMatrix.multiplyMatrices(e.matrixWorldInverse,h.matrixWorld),null===h.renderDepth?h.z=-h._modelViewMatrix.elements[14]:h.z=h.renderDepth}f.sort(y);var s=[];for(a=0,o=f.length;a<o;a++){var h,l=(h=f[a]).material;T.uniform1f(g.alphaTest,l.alphaTest),T.uniformMatrix4fv(g.modelViewMatrix,!1,h._modelViewMatrix.elements),s[0]=h.scale.x,s[1]=h.scale.y;var c=0;t.fog&&l.fog&&(c=i),r!==c&&(T.uniform1i(g.fogType,c),r=c),null!==l.map?(T.uniform2f(g.uvOffset,l.map.offset.x,l.map.offset.y),T.uniform2f(g.uvScale,l.map.repeat.x,l.map.repeat.y)):(T.uniform2f(g.uvOffset,0,0),T.uniform2f(g.uvScale,1,1)),T.uniform1f(g.opacity,l.opacity),T.uniform3f(g.color,l.color.r,l.color.g,l.color.b),T.uniform1f(g.rotation,l.rotation),T.uniform2fv(g.scale,s),u.setBlending(l.blending,l.blendEquation,l.blendSrc,l.blendDst),u.setDepthTest(l.depthTest),u.setDepthWrite(l.depthWrite),l.map&&l.map.image&&l.map.image.width?u.setTexture(l.map,0):u.setTexture(v,0),T.drawElements(T.TRIANGLES,6,T.UNSIGNED_SHORT,0)}T.enable(T.CULL_FACE),u.resetGLState()}}},THREE.ImageUtils={crossOrigin:void 0,loadTexture:function(t,e,r,i){var n=new THREE.ImageLoader;n.crossOrigin=this.crossOrigin;var a=new THREE.Texture(void 0,e);return n.load(t,function(t){a.image=t,a.needsUpdate=!0,r&&r(a)},void 0,function(t){i&&i(t)}),a.sourceFile=t,a},loadTextureCube:function(t,e,r,i){var n=new THREE.ImageLoader;n.crossOrigin=this.crossOrigin;var a=new THREE.CubeTexture([],e);a.flipY=!1;for(var o=0,s=function(e){n.load(t[e],function(t){a.images[e]=t,6===(o+=1)&&(a.needsUpdate=!0,r&&r(a))})},h=0,l=t.length;h<l;++h)s(h);return a},loadCompressedTexture:function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")},getNormalMap:function(t,e){var r=function(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]};e|=1;var i=t.width,n=t.height,a=document.createElement("canvas");a.width=i,a.height=n;var o=a.getContext("2d");o.drawImage(t,0,0);for(var s,h,l,c,u=o.getImageData(0,0,i,n).data,f=o.createImageData(i,n),d=f.data,p=0;p<i;p++)for(var E=0;E<n;E++){var m=E-1<0?0:E-1,g=n-1<E+1?n-1:E+1,v=p-1<0?0:p-1,T=i-1<p+1?i-1:p+1,x=[],y=[0,0,u[4*(E*i+p)]/255*e];x.push([-1,0,u[4*(E*i+v)]/255*e]),x.push([-1,-1,u[4*(m*i+v)]/255*e]),x.push([0,-1,u[4*(m*i+p)]/255*e]),x.push([1,-1,u[4*(m*i+T)]/255*e]),x.push([1,0,u[4*(E*i+T)]/255*e]),x.push([1,1,u[4*(g*i+T)]/255*e]),x.push([0,1,u[4*(g*i+p)]/255*e]),x.push([-1,1,u[4*(g*i+v)]/255*e]);for(var R=[],_=x.length,H=0;H<_;H++){var b=x[H],M=x[(H+1)%_];b=r(b,y),M=r(M,y),R.push((c=M,s=[(l=b)[1]*c[2]-l[2]*c[1],l[2]*c[0]-l[0]*c[2],l[0]*c[1]-l[1]*c[0]],void 0,h=Math.sqrt(s[0]*s[0]+s[1]*s[1]+s[2]*s[2]),[s[0]/h,s[1]/h,s[2]/h]))}var w=[0,0,0];for(H=0;H<R.length;H++)w[0]+=R[H][0],w[1]+=R[H][1],w[2]+=R[H][2];w[0]/=R.length,w[1]/=R.length,w[2]/=R.length;var S=4*(E*i+p);d[S]=(w[0]+1)/2*255|0,d[S+1]=(w[1]+1)/2*255|0,d[S+2]=255*w[2]|0,d[S+3]=255}return o.putImageData(f,0,0),a},generateDataTexture:function(t,e,r){for(var i=t*e,n=new Uint8Array(3*i),a=Math.floor(255*r.r),o=Math.floor(255*r.g),s=Math.floor(255*r.b),h=0;h<i;h++)n[3*h]=a,n[3*h+1]=o,n[3*h+2]=s;var l=new THREE.DataTexture(n,t,e,THREE.RGBFormat);return l.needsUpdate=!0,l}},THREE.SphereGeometry=function(t,e,r,i,n,a,o){THREE.Geometry.call(this),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:r,phiStart:i,phiLength:n,thetaStart:a,thetaLength:o},t=t||50,e=Math.max(3,Math.floor(e)||8),r=Math.max(2,Math.floor(r)||6),i=void 0!==i?i:0,n=void 0!==n?n:2*Math.PI,a=void 0!==a?a:0,o=void 0!==o?o:Math.PI;var s,h,l=[],c=[];for(h=0;h<=r;h++){var u=[],f=[];for(s=0;s<=e;s++){var d=s/e,p=h/r,E=new THREE.Vector3;E.x=-t*Math.cos(i+d*n)*Math.sin(a+p*o),E.y=t*Math.cos(a+p*o),E.z=t*Math.sin(i+d*n)*Math.sin(a+p*o),this.vertices.push(E),u.push(this.vertices.length-1),f.push(new THREE.Vector2(d,1-p))}l.push(u),c.push(f)}for(h=0;h<r;h++)for(s=0;s<e;s++){var m=l[h][s+1],g=l[h][s],v=l[h+1][s],T=l[h+1][s+1],x=this.vertices[m].clone().normalize(),y=this.vertices[g].clone().normalize(),R=this.vertices[v].clone().normalize(),_=this.vertices[T].clone().normalize(),H=c[h][s+1].clone(),b=c[h][s].clone(),M=c[h+1][s].clone(),w=c[h+1][s+1].clone();Math.abs(this.vertices[m].y)===t?(H.x=(H.x+b.x)/2,this.faces.push(new THREE.Face3(m,v,T,[x,R,_])),this.faceVertexUvs[0].push([H,M,w])):Math.abs(this.vertices[v].y)===t?(M.x=(M.x+w.x)/2,this.faces.push(new THREE.Face3(m,g,v,[x,y,R])),this.faceVertexUvs[0].push([H,b,M])):(this.faces.push(new THREE.Face3(m,g,T,[x,y,_])),this.faceVertexUvs[0].push([H,b,w]),this.faces.push(new THREE.Face3(g,v,T,[y.clone(),R,_.clone()])),this.faceVertexUvs[0].push([b.clone(),M,w.clone()]))}this.computeFaceNormals(),this.boundingSphere=new THREE.Sphere(new THREE.Vector3,t)},THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);
|
readme.txt
CHANGED
|
@@ -2,8 +2,8 @@
|
|
| 2 |
Contributors: opajaap
|
| 3 |
Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=OpaJaap@OpaJaap.nl&item_name=WP-Photo-Album-Plus&item_number=Support-Open-Source¤cy_code=USD&lc=US
|
| 4 |
Tags: photo, album, slideshow, video, audio, lightbox, iptc, exif, cloudinary, fotomoto, imagemagick, pdf
|
| 5 |
-
Version: 6.9.
|
| 6 |
-
Stable tag: 6.9.
|
| 7 |
Author: J.N. Breetvelt
|
| 8 |
Author URI: http://www.opajaap.nl/
|
| 9 |
Requires at least: 3.9
|
|
@@ -137,6 +137,10 @@ See for the full changelog: <a href="http://www.wppa.nl/changelog/" >The documen
|
|
| 137 |
|
| 138 |
== Upgrade Notice ==
|
| 139 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 140 |
= 6.9.12 =
|
| 141 |
|
| 142 |
* This version addresses various minor bug fixes and performance improvements.
|
| 2 |
Contributors: opajaap
|
| 3 |
Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=OpaJaap@OpaJaap.nl&item_name=WP-Photo-Album-Plus&item_number=Support-Open-Source¤cy_code=USD&lc=US
|
| 4 |
Tags: photo, album, slideshow, video, audio, lightbox, iptc, exif, cloudinary, fotomoto, imagemagick, pdf
|
| 5 |
+
Version: 6.9.13
|
| 6 |
+
Stable tag: 6.9.12
|
| 7 |
Author: J.N. Breetvelt
|
| 8 |
Author URI: http://www.opajaap.nl/
|
| 9 |
Requires at least: 3.9
|
| 137 |
|
| 138 |
== Upgrade Notice ==
|
| 139 |
|
| 140 |
+
= 6.9.13 =
|
| 141 |
+
|
| 142 |
+
* Security release.
|
| 143 |
+
|
| 144 |
= 6.9.12 =
|
| 145 |
|
| 146 |
* This version addresses various minor bug fixes and performance improvements.
|
wppa-admin.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains the admin menu and startups the admin pages
|
| 6 |
-
* Version 6.9.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -133,6 +133,7 @@ function wppa_edit_photo() {
|
|
| 133 |
function wppa_page_import() {
|
| 134 |
if ( wppa_is_user_blacklisted() ) wp_die(__( 'Importing is temporary disabled for you' , 'wp-photo-album-plus') );
|
| 135 |
wppa_grant_albums();
|
|
|
|
| 136 |
require_once 'wppa-import.php';
|
| 137 |
echo '<script type="text/javascript" >/* <![CDATA[ */wppa_import = "'.__('Import', 'wp-photo-album-plus').'"; wppa_update = "'.__('Update', 'wp-photo-album-plus').'";/* ]]> */</script>';
|
| 138 |
_wppa_page_import();
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains the admin menu and startups the admin pages
|
| 6 |
+
* Version 6.9.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 133 |
function wppa_page_import() {
|
| 134 |
if ( wppa_is_user_blacklisted() ) wp_die(__( 'Importing is temporary disabled for you' , 'wp-photo-album-plus') );
|
| 135 |
wppa_grant_albums();
|
| 136 |
+
wppa_rename_files_sanitized( WPPA_DEPOT_PATH );
|
| 137 |
require_once 'wppa-import.php';
|
| 138 |
echo '<script type="text/javascript" >/* <![CDATA[ */wppa_import = "'.__('Import', 'wp-photo-album-plus').'"; wppa_update = "'.__('Update', 'wp-photo-album-plus').'";/* ]]> */</script>';
|
| 139 |
_wppa_page_import();
|
wppa-ajax.php
CHANGED
|
@@ -2,7 +2,7 @@
|
|
| 2 |
/* wppa-ajax.php
|
| 3 |
*
|
| 4 |
* Functions used in ajax requests
|
| 5 |
-
* Version 6.9.
|
| 6 |
*
|
| 7 |
*/
|
| 8 |
|
|
@@ -2147,7 +2147,7 @@ global $wppa_log_file;
|
|
| 2147 |
$filename = wppa_get_photo_item( $photo, 'filename' );
|
| 2148 |
// If very old, no filename, take new name
|
| 2149 |
if ( ! $filename ) {
|
| 2150 |
-
$filename = $_FILES['photo']['name'];
|
| 2151 |
wppa_update_photo( array( 'id' => $photo, 'filename' => $filename ) );
|
| 2152 |
}
|
| 2153 |
wppa_save_source( $_FILES['photo']['tmp_name'], $filename, wppa_get_photo_item( $photo, 'album') );
|
| 2 |
/* wppa-ajax.php
|
| 3 |
*
|
| 4 |
* Functions used in ajax requests
|
| 5 |
+
* Version 6.9.13
|
| 6 |
*
|
| 7 |
*/
|
| 8 |
|
| 2147 |
$filename = wppa_get_photo_item( $photo, 'filename' );
|
| 2148 |
// If very old, no filename, take new name
|
| 2149 |
if ( ! $filename ) {
|
| 2150 |
+
$filename = wppa_sima( $_FILES['photo']['name'] );
|
| 2151 |
wppa_update_photo( array( 'id' => $photo, 'filename' => $filename ) );
|
| 2152 |
}
|
| 2153 |
wppa_save_source( $_FILES['photo']['tmp_name'], $filename, wppa_get_photo_item( $photo, 'album') );
|
wppa-functions.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Various functions
|
| 6 |
-
* Version 6.9.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -24,7 +24,6 @@ global $wppa_session;
|
|
| 24 |
wppa_dbg_msg( 'Lang=' . $wppa_lang . ', Locale=' . $wppa_locale . ', Ajax=' . wppa( 'ajax' ) );
|
| 25 |
wppa_dbg_msg( 'Get=' . serialize($_GET) );
|
| 26 |
wppa_dbg_msg( 'Post=' . serialize($_POST) );
|
| 27 |
-
// wppa_dbg_msg( '$wppa_session = ' . serialize( $wppa_session ) );
|
| 28 |
|
| 29 |
// List content filters
|
| 30 |
// Data struct: $wp_filter[$tag]->callbacks[$priority][$idx] = array( 'function' => $function_to_add, 'accepted_args' => $accepted_args );
|
|
@@ -3956,15 +3955,15 @@ function wppa_force_balance_pee( $xtext ) {
|
|
| 3956 |
function wppa_smx_photo( $stype ) {
|
| 3957 |
|
| 3958 |
$id = wppa( 'single_photo' );
|
| 3959 |
-
|
| 3960 |
// Photo known?
|
| 3961 |
if ( ! $id ) {
|
| 3962 |
wppa_log( 'Err', 'Unknown photo id in wppa_smx_photo()', true );
|
| 3963 |
-
return;
|
| 3964 |
}
|
| 3965 |
-
|
| 3966 |
$width = wppa_get_container_width();
|
| 3967 |
-
|
| 3968 |
if ( wppa_is_video( $id ) ) {
|
| 3969 |
$py = wppa_get_videoy( $id );
|
| 3970 |
$px = wppa_get_videox( $id );
|
|
@@ -3977,8 +3976,8 @@ function wppa_smx_photo( $stype ) {
|
|
| 3977 |
wppa_log( 'Err', 'Unknown size of item nr ' . $id . ' in wppa_smx_photo()', true );
|
| 3978 |
return;
|
| 3979 |
}
|
| 3980 |
-
|
| 3981 |
-
$height = round( $width * $py / $px );
|
| 3982 |
$style = wppa_get_container_style();
|
| 3983 |
|
| 3984 |
// wrapper for maximized auto
|
|
@@ -4417,7 +4416,7 @@ global $wppa_upload_succes_id;
|
|
| 4417 |
if ( $iret ) {
|
| 4418 |
$f['error'] = $file['error'][$i];
|
| 4419 |
$f['tmp_name'] = $file['tmp_name'][$i];
|
| 4420 |
-
$f['name'] = $file['name'][$i];
|
| 4421 |
$f['type'] = $file['type'][$i];
|
| 4422 |
$f['size'] = $file['size'][$i];
|
| 4423 |
$iret = wppa_do_frontend_file_upload( $f, $alb );
|
|
@@ -4610,7 +4609,7 @@ global $wppa_supported_audio_extensions;
|
|
| 4610 |
global $wppa_alert;
|
| 4611 |
|
| 4612 |
// Log upload attempt
|
| 4613 |
-
wppa_log( 'Upl', 'FE Upload attempt of file ' . $file['name'] . ', size=' . filesize( $file['tmp_name'] ) );
|
| 4614 |
|
| 4615 |
$album = wppa_cache_album( $alb );
|
| 4616 |
|
|
@@ -4656,7 +4655,7 @@ global $wppa_alert;
|
|
| 4656 |
$name = wppa_get_post( 'user-name' );
|
| 4657 |
}
|
| 4658 |
else {
|
| 4659 |
-
$name = $file['name'];
|
| 4660 |
}
|
| 4661 |
$name = wppa_sanitize_photo_name( $name );
|
| 4662 |
|
|
@@ -4697,7 +4696,7 @@ global $wppa_alert;
|
|
| 4697 |
|
| 4698 |
// Repair name if not standard
|
| 4699 |
if ( ! wppa_get_post( 'user-name' ) ) {
|
| 4700 |
-
wppa_set_default_name( $id, $file['name'] );
|
| 4701 |
}
|
| 4702 |
|
| 4703 |
// tags
|
|
@@ -4780,7 +4779,7 @@ global $wppa_alert;
|
|
| 4780 |
$name = wppa_get_post( 'user-name' );
|
| 4781 |
}
|
| 4782 |
else {
|
| 4783 |
-
$name = $file['name'];
|
| 4784 |
}
|
| 4785 |
|
| 4786 |
// Sanitize input
|
|
@@ -4833,7 +4832,7 @@ global $wppa_alert;
|
|
| 4833 |
|
| 4834 |
// Repair photoname if not standard
|
| 4835 |
if ( ! wppa_get_post( 'user-name' ) ) {
|
| 4836 |
-
wppa_set_default_name( $id, $file['name'] );
|
| 4837 |
}
|
| 4838 |
|
| 4839 |
// Custom data
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Various functions
|
| 6 |
+
* Version 6.9.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 24 |
wppa_dbg_msg( 'Lang=' . $wppa_lang . ', Locale=' . $wppa_locale . ', Ajax=' . wppa( 'ajax' ) );
|
| 25 |
wppa_dbg_msg( 'Get=' . serialize($_GET) );
|
| 26 |
wppa_dbg_msg( 'Post=' . serialize($_POST) );
|
|
|
|
| 27 |
|
| 28 |
// List content filters
|
| 29 |
// Data struct: $wp_filter[$tag]->callbacks[$priority][$idx] = array( 'function' => $function_to_add, 'accepted_args' => $accepted_args );
|
| 3955 |
function wppa_smx_photo( $stype ) {
|
| 3956 |
|
| 3957 |
$id = wppa( 'single_photo' );
|
| 3958 |
+
|
| 3959 |
// Photo known?
|
| 3960 |
if ( ! $id ) {
|
| 3961 |
wppa_log( 'Err', 'Unknown photo id in wppa_smx_photo()', true );
|
| 3962 |
+
return;
|
| 3963 |
}
|
| 3964 |
+
|
| 3965 |
$width = wppa_get_container_width();
|
| 3966 |
+
|
| 3967 |
if ( wppa_is_video( $id ) ) {
|
| 3968 |
$py = wppa_get_videoy( $id );
|
| 3969 |
$px = wppa_get_videox( $id );
|
| 3976 |
wppa_log( 'Err', 'Unknown size of item nr ' . $id . ' in wppa_smx_photo()', true );
|
| 3977 |
return;
|
| 3978 |
}
|
| 3979 |
+
|
| 3980 |
+
$height = round( $width * $py / $px );
|
| 3981 |
$style = wppa_get_container_style();
|
| 3982 |
|
| 3983 |
// wrapper for maximized auto
|
| 4416 |
if ( $iret ) {
|
| 4417 |
$f['error'] = $file['error'][$i];
|
| 4418 |
$f['tmp_name'] = $file['tmp_name'][$i];
|
| 4419 |
+
$f['name'] = wppa_sima( $file['name'][$i] );
|
| 4420 |
$f['type'] = $file['type'][$i];
|
| 4421 |
$f['size'] = $file['size'][$i];
|
| 4422 |
$iret = wppa_do_frontend_file_upload( $f, $alb );
|
| 4609 |
global $wppa_alert;
|
| 4610 |
|
| 4611 |
// Log upload attempt
|
| 4612 |
+
wppa_log( 'Upl', 'FE Upload attempt of file ' . wppa_sima( $file['name'] ) . ', size=' . filesize( $file['tmp_name'] ) );
|
| 4613 |
|
| 4614 |
$album = wppa_cache_album( $alb );
|
| 4615 |
|
| 4655 |
$name = wppa_get_post( 'user-name' );
|
| 4656 |
}
|
| 4657 |
else {
|
| 4658 |
+
$name = wppa_sima( $file['name'] );
|
| 4659 |
}
|
| 4660 |
$name = wppa_sanitize_photo_name( $name );
|
| 4661 |
|
| 4696 |
|
| 4697 |
// Repair name if not standard
|
| 4698 |
if ( ! wppa_get_post( 'user-name' ) ) {
|
| 4699 |
+
wppa_set_default_name( $id, wppa_sima( $file['name'] ) );
|
| 4700 |
}
|
| 4701 |
|
| 4702 |
// tags
|
| 4779 |
$name = wppa_get_post( 'user-name' );
|
| 4780 |
}
|
| 4781 |
else {
|
| 4782 |
+
$name = wppa_sima( $file['name'] );
|
| 4783 |
}
|
| 4784 |
|
| 4785 |
// Sanitize input
|
| 4832 |
|
| 4833 |
// Repair photoname if not standard
|
| 4834 |
if ( ! wppa_get_post( 'user-name' ) ) {
|
| 4835 |
+
wppa_set_default_name( $id, wppa_sima( $file['name'] ) );
|
| 4836 |
}
|
| 4837 |
|
| 4838 |
// Custom data
|
wppa-import.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains all the import pages and functions
|
| 6 |
-
* Version 6.8.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -127,7 +127,7 @@ global $wppa_session;
|
|
| 127 |
if ( isset( $_POST['wppa-import-submit'] ) ) {
|
| 128 |
if ( wppa( 'ajax' ) ) {
|
| 129 |
if ( ! wp_verify_nonce( $_POST['wppa-update-check'], '$wppa_nonce' ) ) {
|
| 130 |
-
echo
|
| 131 |
wppa_exit();
|
| 132 |
}
|
| 133 |
}
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains all the import pages and functions
|
| 6 |
+
* Version 6.8.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 127 |
if ( isset( $_POST['wppa-import-submit'] ) ) {
|
| 128 |
if ( wppa( 'ajax' ) ) {
|
| 129 |
if ( ! wp_verify_nonce( $_POST['wppa-update-check'], '$wppa_nonce' ) ) {
|
| 130 |
+
echo 'Security check failure';
|
| 131 |
wppa_exit();
|
| 132 |
}
|
| 133 |
}
|
wppa-local-cdn.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains routines for local cdn implementation
|
| 6 |
-
* Version 6.9.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -57,7 +57,7 @@ function wppa_cdn_make( $id, $x, $y ) {
|
|
| 57 |
$quality = '-quality ' . $q;
|
| 58 |
}
|
| 59 |
|
| 60 |
-
$err = wppa_image_magick( 'convert
|
| 61 |
|
| 62 |
// Log what we did
|
| 63 |
if ( $err ) {
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains routines for local cdn implementation
|
| 6 |
+
* Version 6.9.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 57 |
$quality = '-quality ' . $q;
|
| 58 |
}
|
| 59 |
|
| 60 |
+
$err = wppa_image_magick( 'convert ' . $fmpath . ' ' . $quality . ' -resize ' . $x . 'x' . $y . ' ' . $topath );
|
| 61 |
|
| 62 |
// Log what we did
|
| 63 |
if ( $err ) {
|
wppa-photo-files.php
CHANGED
|
@@ -2,7 +2,7 @@
|
|
| 2 |
/* wppa-photo-files.php
|
| 3 |
*
|
| 4 |
* Functions used to create/manipulate photofiles
|
| 5 |
-
* Version 6.9.
|
| 6 |
*
|
| 7 |
*/
|
| 8 |
|
|
@@ -36,7 +36,7 @@ function wppa_make_o1_source( $id ) {
|
|
| 36 |
|
| 37 |
// ImageMagick
|
| 38 |
if ( wppa_opt( 'image_magick' ) ) {
|
| 39 |
-
wppa_image_magick( 'convert
|
| 40 |
}
|
| 41 |
|
| 42 |
// Classic
|
|
@@ -192,7 +192,10 @@ global $wpdb;
|
|
| 192 |
$quality = '-quality ' . $q;
|
| 193 |
}
|
| 194 |
|
| 195 |
-
wppa_image_magick( 'convert
|
|
|
|
|
|
|
|
|
|
| 196 |
}
|
| 197 |
|
| 198 |
// Classic GD
|
|
@@ -466,7 +469,10 @@ function wppa_create_thumbnail( $id, $use_source = true ) {
|
|
| 466 |
|
| 467 |
// Image Magick?
|
| 468 |
if ( wppa_opt( 'image_magick' ) && $type == 'none' ) {
|
| 469 |
-
wppa_image_magick( 'convert
|
|
|
|
|
|
|
|
|
|
| 470 |
}
|
| 471 |
|
| 472 |
// Classic GD
|
| 2 |
/* wppa-photo-files.php
|
| 3 |
*
|
| 4 |
* Functions used to create/manipulate photofiles
|
| 5 |
+
* Version 6.9.13
|
| 6 |
*
|
| 7 |
*/
|
| 8 |
|
| 36 |
|
| 37 |
// ImageMagick
|
| 38 |
if ( wppa_opt( 'image_magick' ) ) {
|
| 39 |
+
wppa_image_magick( 'convert ' . $src_path . ' -auto-orient ' . $dst_path );
|
| 40 |
}
|
| 41 |
|
| 42 |
// Classic
|
| 192 |
$quality = '-quality ' . $q;
|
| 193 |
}
|
| 194 |
|
| 195 |
+
$iret = wppa_image_magick( 'convert ' . $file . ' ' . $quality . ' -resize ' . ( $thumb['stereo'] ? 2 * $max_width : $max_width ) . 'x' . $max_height . ' ' . $newimage );
|
| 196 |
+
if ( $iret ) {
|
| 197 |
+
wppa_log( 'fso', 'Magick could not create ' . $newimage );
|
| 198 |
+
}
|
| 199 |
}
|
| 200 |
|
| 201 |
// Classic GD
|
| 469 |
|
| 470 |
// Image Magick?
|
| 471 |
if ( wppa_opt( 'image_magick' ) && $type == 'none' ) {
|
| 472 |
+
$iret = wppa_image_magick( 'convert ' . $file . ' -thumbnail ' . $max_side . 'x' . $max_side . ' ' . $thumbpath );
|
| 473 |
+
if ( $iret ) {
|
| 474 |
+
wppa_log( 'fso', 'Magick could not create ' . $thumbpath );
|
| 475 |
+
}
|
| 476 |
}
|
| 477 |
|
| 478 |
// Classic GD
|
wppa-settings-autosave.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* manage all options
|
| 6 |
-
* Version 6.9.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -136,11 +136,11 @@ echo '<input type="button" vaue="Click me" onclick="wppaTimedConfirm( \'My Text\
|
|
| 136 |
else {
|
| 137 |
$imgsize = getimagesize($file['tmp_name']);
|
| 138 |
if ( !is_array($imgsize) || !isset($imgsize[2]) || $imgsize[2] != 3 ) {
|
| 139 |
-
wppa_error_message(sprintf(__('Uploaded file %s is not a .png file', 'wp-photo-album-plus'), $file['name']).' (Type='.$file['type'].').');
|
| 140 |
}
|
| 141 |
else {
|
| 142 |
-
copy($file['tmp_name'], WPPA_UPLOAD_PATH . '/watermarks/' . basename($file['name']));
|
| 143 |
-
wppa_alert(sprintf(__('Upload of %s done', 'wp-photo-album-plus'), basename($file['name'])));
|
| 144 |
}
|
| 145 |
}
|
| 146 |
}
|
|
@@ -156,12 +156,12 @@ echo '<input type="button" vaue="Click me" onclick="wppaTimedConfirm( \'My Text\
|
|
| 156 |
wppa_error_message(sprintf(__('Upload error %s', 'wp-photo-album-plus'), $file['error']));
|
| 157 |
}
|
| 158 |
else {
|
| 159 |
-
if ( substr($file['name'], -4) != '.ttf' ) {
|
| 160 |
-
wppa_error_message(sprintf(__('Uploaded file %s is not a .ttf file', 'wp-photo-album-plus'), $file['name']).' (Type='.$file['type'].').');
|
| 161 |
}
|
| 162 |
else {
|
| 163 |
-
copy($file['tmp_name'], WPPA_UPLOAD_PATH . '/fonts/' . basename($file['name']));
|
| 164 |
-
wppa_alert(sprintf(__('Upload of %s done', 'wp-photo-album-plus'), basename($file['name'])));
|
| 165 |
}
|
| 166 |
}
|
| 167 |
}
|
|
@@ -179,7 +179,7 @@ echo '<input type="button" vaue="Click me" onclick="wppaTimedConfirm( \'My Text\
|
|
| 179 |
else {
|
| 180 |
$imgsize = getimagesize($file['tmp_name']);
|
| 181 |
if ( ! is_array( $imgsize ) || ! isset( $imgsize[2] ) || $imgsize[2] < 1 || $imgsize[2] > 3 ) {
|
| 182 |
-
wppa_error_message(sprintf(__('Uploaded file %s is not a valid image file', 'wp-photo-album-plus'), $file['name']).' (Type='.$file['type'].').');
|
| 183 |
}
|
| 184 |
else {
|
| 185 |
switch ( $imgsize[2] ) {
|
|
@@ -198,7 +198,7 @@ echo '<input type="button" vaue="Click me" onclick="wppaTimedConfirm( \'My Text\
|
|
| 198 |
|
| 199 |
// Thumbx, thumby, phtox and photoy must be cleared for the new stub
|
| 200 |
$wpdb->query( "UPDATE `" . WPPA_PHOTOS ."` SET `thumbx` = 0, `thumby` = 0, `photox` = 0, `photoy` = 0 WHERE `ext` = 'xxx'" );
|
| 201 |
-
wppa_alert( sprintf( __( 'Upload of %s done', 'wp-photo-album-plus'), basename( $file['name'] ) ) );
|
| 202 |
}
|
| 203 |
}
|
| 204 |
}
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* manage all options
|
| 6 |
+
* Version 6.9.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 136 |
else {
|
| 137 |
$imgsize = getimagesize($file['tmp_name']);
|
| 138 |
if ( !is_array($imgsize) || !isset($imgsize[2]) || $imgsize[2] != 3 ) {
|
| 139 |
+
wppa_error_message(sprintf(__('Uploaded file %s is not a .png file', 'wp-photo-album-plus'), wppa_sima( $file['name'] ) ) . ' (Type='.$file['type'].').');
|
| 140 |
}
|
| 141 |
else {
|
| 142 |
+
copy($file['tmp_name'], WPPA_UPLOAD_PATH . '/watermarks/' . wppa_sima(basename($file['name'])));
|
| 143 |
+
wppa_alert(sprintf(__('Upload of %s done', 'wp-photo-album-plus'), wppa_sima(basename($file['name']))));
|
| 144 |
}
|
| 145 |
}
|
| 146 |
}
|
| 156 |
wppa_error_message(sprintf(__('Upload error %s', 'wp-photo-album-plus'), $file['error']));
|
| 157 |
}
|
| 158 |
else {
|
| 159 |
+
if ( substr(wppa_sima($file['name']), -4) != '.ttf' ) {
|
| 160 |
+
wppa_error_message(sprintf(__('Uploaded file %s is not a .ttf file', 'wp-photo-album-plus'), wppa_sima($file['name']) ).' (Type='.$file['type'].').');
|
| 161 |
}
|
| 162 |
else {
|
| 163 |
+
copy($file['tmp_name'], WPPA_UPLOAD_PATH . '/fonts/' . wppa_sima(basename($file['name'])));
|
| 164 |
+
wppa_alert(sprintf(__('Upload of %s done', 'wp-photo-album-plus'), wppa_sima(basename($file['name']))));
|
| 165 |
}
|
| 166 |
}
|
| 167 |
}
|
| 179 |
else {
|
| 180 |
$imgsize = getimagesize($file['tmp_name']);
|
| 181 |
if ( ! is_array( $imgsize ) || ! isset( $imgsize[2] ) || $imgsize[2] < 1 || $imgsize[2] > 3 ) {
|
| 182 |
+
wppa_error_message(sprintf(__('Uploaded file %s is not a valid image file', 'wp-photo-album-plus'), wppa_sima($file['name'])).' (Type='.$file['type'].').');
|
| 183 |
}
|
| 184 |
else {
|
| 185 |
switch ( $imgsize[2] ) {
|
| 198 |
|
| 199 |
// Thumbx, thumby, phtox and photoy must be cleared for the new stub
|
| 200 |
$wpdb->query( "UPDATE `" . WPPA_PHOTOS ."` SET `thumbx` = 0, `thumby` = 0, `photox` = 0, `photoy` = 0 WHERE `ext` = 'xxx'" );
|
| 201 |
+
wppa_alert( sprintf( __( 'Upload of %s done', 'wp-photo-album-plus'), basename( wppa_sima( $file['name'] ) ) ) );
|
| 202 |
}
|
| 203 |
}
|
| 204 |
}
|
wppa-upload.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains all the upload pages and functions
|
| 6 |
-
* Version 6.8.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -562,15 +562,15 @@ global $upload_album;
|
|
| 562 |
}
|
| 563 |
if ( ! $file['error'][$i] ) {
|
| 564 |
wppa_pdf_preprocess( $file, $upload_album, $i );
|
| 565 |
-
$id = wppa_insert_photo( $file['tmp_name'][$i], $upload_album, $file['name'][$i] );
|
| 566 |
if ( $id ) {
|
| 567 |
$uploaded_a_file = true;
|
| 568 |
$count++;
|
| 569 |
wppa_pdf_postprocess( $id );
|
| 570 |
-
wppa_backend_upload_mail( $id, $upload_album, $file['name'][$i] );
|
| 571 |
}
|
| 572 |
else {
|
| 573 |
-
wppa_error_message( __( 'Error inserting photo' , 'wp-photo-album-plus') . ' ' . wppa_sanitize_file_name( basename( $file['name'][$i] ) ) . '.' );
|
| 574 |
return;
|
| 575 |
}
|
| 576 |
}
|
|
@@ -598,12 +598,12 @@ global $upload_album;
|
|
| 598 |
foreach ( $_FILES as $file ) {
|
| 599 |
if ( $file['tmp_name'] != '' ) {
|
| 600 |
wppa_pdf_preprocess( $file, $upload_album );
|
| 601 |
-
$id = wppa_insert_photo( $file['tmp_name'], $upload_album, $file['name'] );
|
| 602 |
if ( $id ) {
|
| 603 |
$uploaded_a_file = true;
|
| 604 |
$count++;
|
| 605 |
wppa_pdf_postprocess( $id );
|
| 606 |
-
wppa_backend_upload_mail( $id, $upload_album, $file['name'] );
|
| 607 |
}
|
| 608 |
else {
|
| 609 |
wppa_error_message( __( 'Error inserting photo' , 'wp-photo-album-plus') . ' ' . wppa_sanitize_file_name( basename( $file['name'] ) ) . '.' );
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains all the upload pages and functions
|
| 6 |
+
* Version 6.8.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 562 |
}
|
| 563 |
if ( ! $file['error'][$i] ) {
|
| 564 |
wppa_pdf_preprocess( $file, $upload_album, $i );
|
| 565 |
+
$id = wppa_insert_photo( $file['tmp_name'][$i], $upload_album, wppa_sima($file['name'][$i]) );
|
| 566 |
if ( $id ) {
|
| 567 |
$uploaded_a_file = true;
|
| 568 |
$count++;
|
| 569 |
wppa_pdf_postprocess( $id );
|
| 570 |
+
wppa_backend_upload_mail( $id, $upload_album, wppa_sima($file['name'][$i]) );
|
| 571 |
}
|
| 572 |
else {
|
| 573 |
+
wppa_error_message( __( 'Error inserting photo' , 'wp-photo-album-plus') . ' ' . wppa_sanitize_file_name( wppa_sima( basename( $file['name'][$i] ) ) ) . '.' );
|
| 574 |
return;
|
| 575 |
}
|
| 576 |
}
|
| 598 |
foreach ( $_FILES as $file ) {
|
| 599 |
if ( $file['tmp_name'] != '' ) {
|
| 600 |
wppa_pdf_preprocess( $file, $upload_album );
|
| 601 |
+
$id = wppa_insert_photo( $file['tmp_name'], $upload_album, wppa_sima( $file['name'] ) );
|
| 602 |
if ( $id ) {
|
| 603 |
$uploaded_a_file = true;
|
| 604 |
$count++;
|
| 605 |
wppa_pdf_postprocess( $id );
|
| 606 |
+
wppa_backend_upload_mail( $id, $upload_album, wppa_sima( $file['name'] ) );
|
| 607 |
}
|
| 608 |
else {
|
| 609 |
wppa_error_message( __( 'Error inserting photo' , 'wp-photo-album-plus') . ' ' . wppa_sanitize_file_name( basename( $file['name'] ) ) . '.' );
|
wppa-utils.php
CHANGED
|
@@ -3,7 +3,7 @@
|
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains low-level utility routines
|
| 6 |
-
* Version 6.9.
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
|
@@ -2562,7 +2562,7 @@ function wppa_force_numeric_else( $value, $default ) {
|
|
| 2562 |
function wppa_sanitize_file_name( $file, $check_length = true ) {
|
| 2563 |
$temp = explode( '/', $file );
|
| 2564 |
$cnt = count( $temp );
|
| 2565 |
-
$temp[$cnt - 1] = strip_tags( stripslashes( $temp[$cnt - 1] ) )
|
| 2566 |
$maxlen = wppa_opt( 'max_filename_length' );
|
| 2567 |
if ( $maxlen && $check_length ) {
|
| 2568 |
if ( strpos( $temp[$cnt - 1], '.' ) !== false ) {
|
|
@@ -3699,7 +3699,12 @@ function wppa_chmod( $fso ) {
|
|
| 3699 |
|
| 3700 |
// Test if a given url is to a photo file
|
| 3701 |
function wppa_is_url_a_photo( $url ) {
|
| 3702 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3703 |
|
| 3704 |
// Init
|
| 3705 |
$result = true;
|
|
@@ -4632,13 +4637,13 @@ function wppa_pdf_preprocess( &$file, $alb, $i = false ) {
|
|
| 4632 |
|
| 4633 |
// Is it a pdf?
|
| 4634 |
if ( $i === false ) {
|
| 4635 |
-
$is_pdf = wppa_get_ext( $file['name'] ) == 'pdf';
|
| 4636 |
$single = true;
|
| 4637 |
}
|
| 4638 |
|
| 4639 |
// One file out of a multiple upload
|
| 4640 |
else {
|
| 4641 |
-
$is_pdf = wppa_get_ext( $file['name'][$i] ) == 'pdf';
|
| 4642 |
$single = false;
|
| 4643 |
}
|
| 4644 |
|
|
@@ -4648,11 +4653,14 @@ function wppa_pdf_preprocess( &$file, $alb, $i = false ) {
|
|
| 4648 |
}
|
| 4649 |
|
| 4650 |
// Make sure there are no spaces in the filename, otherwise the download link is broken
|
| 4651 |
-
|
| 4652 |
-
|
| 4653 |
-
|
| 4654 |
-
|
| 4655 |
-
|
|
|
|
|
|
|
|
|
|
| 4656 |
}
|
| 4657 |
|
| 4658 |
// Copy pdf to source dir,
|
|
@@ -4663,34 +4671,29 @@ function wppa_pdf_preprocess( &$file, $alb, $i = false ) {
|
|
| 4663 |
$src .= '/';
|
| 4664 |
|
| 4665 |
if ( $single ) {
|
| 4666 |
-
copy( $file['tmp_name'], $src . $file['name'] );
|
| 4667 |
}
|
| 4668 |
else {
|
| 4669 |
-
copy( $file['tmp_name'][$i], $src . $file['name'][$i] );
|
| 4670 |
}
|
| 4671 |
|
| 4672 |
// Make it a jpg in the source dir,
|
| 4673 |
if ( $single ) {
|
| 4674 |
-
$
|
| 4675 |
-
if ( wppa_is_windows() ) {
|
| 4676 |
-
|
| 4677 |
-
// On windows the filename[pageno] must be enclosed in "", on unix in ''
|
| 4678 |
-
wppa_image_magick( 'convert -density 300 "' . $src . $file['name'] . '[0]" ' . $src . $jpg );//, null, $result );
|
| 4679 |
-
}
|
| 4680 |
-
else {
|
| 4681 |
-
wppa_image_magick( "convert -density 300 '" . $src . $file['name'] . "[0]' " . $src . $jpg );//, null, $result );
|
| 4682 |
-
}
|
| 4683 |
}
|
| 4684 |
else {
|
| 4685 |
-
$
|
| 4686 |
-
|
|
|
|
| 4687 |
|
| 4688 |
-
|
| 4689 |
-
|
| 4690 |
-
|
| 4691 |
-
|
| 4692 |
-
|
| 4693 |
-
|
|
|
|
|
|
|
| 4694 |
}
|
| 4695 |
|
| 4696 |
// Copy the jpg image back to $file['name'] and $file['tmp_name']
|
|
@@ -4876,4 +4879,63 @@ function wppa_icon_size( $default = '', $type = 0, $factor = 1 ) {
|
|
| 4876 |
function wppa_is_panorama( $id ) {
|
| 4877 |
|
| 4878 |
return wppa_get_photo_item( $id, 'panorama' );
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4879 |
}
|
| 3 |
* Package: wp-photo-album-plus
|
| 4 |
*
|
| 5 |
* Contains low-level utility routines
|
| 6 |
+
* Version 6.9.13
|
| 7 |
*
|
| 8 |
*/
|
| 9 |
|
| 2562 |
function wppa_sanitize_file_name( $file, $check_length = true ) {
|
| 2563 |
$temp = explode( '/', $file );
|
| 2564 |
$cnt = count( $temp );
|
| 2565 |
+
$temp[$cnt - 1] = wppa_sima( strip_tags( stripslashes( $temp[$cnt - 1] ) ) );
|
| 2566 |
$maxlen = wppa_opt( 'max_filename_length' );
|
| 2567 |
if ( $maxlen && $check_length ) {
|
| 2568 |
if ( strpos( $temp[$cnt - 1], '.' ) !== false ) {
|
| 3699 |
|
| 3700 |
// Test if a given url is to a photo file
|
| 3701 |
function wppa_is_url_a_photo( $url ) {
|
| 3702 |
+
global $wppa_supported_photo_extensions;
|
| 3703 |
+
|
| 3704 |
+
// Check existence
|
| 3705 |
+
if ( ! wppa_remote_file_exists( $url ) ) {
|
| 3706 |
+
return false;
|
| 3707 |
+
}
|
| 3708 |
|
| 3709 |
// Init
|
| 3710 |
$result = true;
|
| 4637 |
|
| 4638 |
// Is it a pdf?
|
| 4639 |
if ( $i === false ) {
|
| 4640 |
+
$is_pdf = wppa_get_ext( wppa_sima( $file['name'] ) ) == 'pdf';
|
| 4641 |
$single = true;
|
| 4642 |
}
|
| 4643 |
|
| 4644 |
// One file out of a multiple upload
|
| 4645 |
else {
|
| 4646 |
+
$is_pdf = wppa_get_ext( wppa_sima( $file['name'][$i] ) ) == 'pdf';
|
| 4647 |
$single = false;
|
| 4648 |
}
|
| 4649 |
|
| 4653 |
}
|
| 4654 |
|
| 4655 |
// Make sure there are no spaces in the filename, otherwise the download link is broken
|
| 4656 |
+
// Needs to be done only when imagick is not active because filename will be sanitized in that case
|
| 4657 |
+
if ( ! wppa_opt( 'image_magick' ) ) {
|
| 4658 |
+
if ( $single ) {
|
| 4659 |
+
$file['name'] = str_replace( ' ', '_', $file['name'] );
|
| 4660 |
+
}
|
| 4661 |
+
else {
|
| 4662 |
+
$file['name'][$i] = str_replace( ' ', '_', $file['name'][$i] );
|
| 4663 |
+
}
|
| 4664 |
}
|
| 4665 |
|
| 4666 |
// Copy pdf to source dir,
|
| 4671 |
$src .= '/';
|
| 4672 |
|
| 4673 |
if ( $single ) {
|
| 4674 |
+
copy( $file['tmp_name'], $src . sanitize_file_name( $file['name'] ) );
|
| 4675 |
}
|
| 4676 |
else {
|
| 4677 |
+
copy( $file['tmp_name'][$i], $src . sanitize_file_name( $file['name'][$i] ) );
|
| 4678 |
}
|
| 4679 |
|
| 4680 |
// Make it a jpg in the source dir,
|
| 4681 |
if ( $single ) {
|
| 4682 |
+
$pdf = sanitize_file_name( $file['name'] );
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4683 |
}
|
| 4684 |
else {
|
| 4685 |
+
$pdf = sanitize_file_name( $file['name'][$i] );
|
| 4686 |
+
}
|
| 4687 |
+
$jpg = wppa_strip_ext( $pdf ) . '.jpg';
|
| 4688 |
|
| 4689 |
+
$err = wppa_image_magick( 'convert -limit thread 1 ' . $src . $pdf . ' -background white -alpha deactivate -scene 1 ' . $src . $jpg );
|
| 4690 |
+
|
| 4691 |
+
// Log what we did
|
| 4692 |
+
if ( $err ) {
|
| 4693 |
+
wppa_log( 'fso', 'Imagick failed to create ' . $src . $jpg );
|
| 4694 |
+
}
|
| 4695 |
+
else {
|
| 4696 |
+
wppa_log( 'fso', 'Imagick Created ' . $src . $jpg );
|
| 4697 |
}
|
| 4698 |
|
| 4699 |
// Copy the jpg image back to $file['name'] and $file['tmp_name']
|
| 4879 |
function wppa_is_panorama( $id ) {
|
| 4880 |
|
| 4881 |
return wppa_get_photo_item( $id, 'panorama' );
|
| 4882 |
+
}
|
| 4883 |
+
|
| 4884 |
+
// See if a remote file exists
|
| 4885 |
+
function wppa_remote_file_exists( $url ) {
|
| 4886 |
+
$ch = curl_init( $url );
|
| 4887 |
+
curl_setopt( $ch, CURLOPT_NOBODY, true );
|
| 4888 |
+
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
|
| 4889 |
+
curl_exec( $ch );
|
| 4890 |
+
$httpCode = curl_getinfo( $ch, CURLINFO_HTTP_CODE );
|
| 4891 |
+
curl_close( $ch );
|
| 4892 |
+
if( $httpCode == 200 ) {
|
| 4893 |
+
return true;
|
| 4894 |
+
}
|
| 4895 |
+
return false;
|
| 4896 |
+
}
|
| 4897 |
+
|
| 4898 |
+
// Sanitize filename when imagemagick is active
|
| 4899 |
+
function wppa_sima( $filename ) {
|
| 4900 |
+
|
| 4901 |
+
if ( wppa_opt( 'image_magick' ) ) {
|
| 4902 |
+
$filename = sanitize_file_name( $filename );
|
| 4903 |
+
}
|
| 4904 |
+
return $filename;
|
| 4905 |
+
}
|
| 4906 |
+
|
| 4907 |
+
// Rename all files inside a tree to their sanitized name (recursive)
|
| 4908 |
+
function wppa_rename_files_sanitized( $root ) {
|
| 4909 |
+
|
| 4910 |
+
// Get the files
|
| 4911 |
+
$my_import_files = glob( $root . '/*' );
|
| 4912 |
+
|
| 4913 |
+
// If files
|
| 4914 |
+
if ( is_array( $my_import_files ) ) {
|
| 4915 |
+
|
| 4916 |
+
foreach( $my_import_files as $path ) {
|
| 4917 |
+
|
| 4918 |
+
// Process files
|
| 4919 |
+
if ( is_file( $path ) ) {
|
| 4920 |
+
$file = basename( $path );
|
| 4921 |
+
$new_name = sanitize_file_name( $file );
|
| 4922 |
+
if ( $new_name != $file ) {
|
| 4923 |
+
rename( $path, $root . '/' . $new_name );
|
| 4924 |
+
wppa_log( 'fso', 'Sanitized import filename ' . $path . ' to ' . $root . '/' . $new_name );
|
| 4925 |
+
}
|
| 4926 |
+
}
|
| 4927 |
+
|
| 4928 |
+
// Process directories
|
| 4929 |
+
else {
|
| 4930 |
+
$file = basename( $path );
|
| 4931 |
+
|
| 4932 |
+
// Only process real subfolders
|
| 4933 |
+
if ( $file != '.' && $file != '..' ) {
|
| 4934 |
+
|
| 4935 |
+
// Recursively one level deeper
|
| 4936 |
+
wppa_rename_files_sanitized( $path );
|
| 4937 |
+
}
|
| 4938 |
+
}
|
| 4939 |
+
}
|
| 4940 |
+
}
|
| 4941 |
}
|
wppa.php
CHANGED
|
@@ -2,7 +2,7 @@
|
|
| 2 |
/*
|
| 3 |
* Plugin Name: WP Photo Album Plus
|
| 4 |
* Description: Easily manage and display your photo albums and slideshows within your WordPress site.
|
| 5 |
-
* Version: 6.9.
|
| 6 |
* Author: J.N. Breetvelt a.k.a. OpaJaap
|
| 7 |
* Author URI: http://wppa.opajaap.nl/
|
| 8 |
* Plugin URI: http://wordpress.org/extend/plugins/wp-photo-album-plus/
|
|
@@ -22,8 +22,8 @@ global $wpdb;
|
|
| 22 |
global $wp_version;
|
| 23 |
|
| 24 |
/* WPPA GLOBALS */
|
| 25 |
-
global $wppa_revno; $wppa_revno = '
|
| 26 |
-
global $wppa_api_version; $wppa_api_version = '6-9-
|
| 27 |
|
| 28 |
/* start timers */
|
| 29 |
global $wppa_starttime; $wppa_starttime = microtime( true );
|
| 2 |
/*
|
| 3 |
* Plugin Name: WP Photo Album Plus
|
| 4 |
* Description: Easily manage and display your photo albums and slideshows within your WordPress site.
|
| 5 |
+
* Version: 6.9.13.002
|
| 6 |
* Author: J.N. Breetvelt a.k.a. OpaJaap
|
| 7 |
* Author URI: http://wppa.opajaap.nl/
|
| 8 |
* Plugin URI: http://wordpress.org/extend/plugins/wp-photo-album-plus/
|
| 22 |
global $wp_version;
|
| 23 |
|
| 24 |
/* WPPA GLOBALS */
|
| 25 |
+
global $wppa_revno; $wppa_revno = '6913'; // WPPA db version
|
| 26 |
+
global $wppa_api_version; $wppa_api_version = '6-9-13-002'; // WPPA software version
|
| 27 |
|
| 28 |
/* start timers */
|
| 29 |
global $wppa_starttime; $wppa_starttime = microtime( true );
|
