mirror of
https://github.com/DanielnetoDotCom/YouPHPTube
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This commit is contained in:
Daniel Neto
parent
f0f62670c5
commit
7e26256cac
4563 changed files with 1246712 additions and 17558 deletions
393
node_modules/three/examples/js/loaders/MD2Loader.js
generated
vendored
Normal file
393
node_modules/three/examples/js/loaders/MD2Loader.js
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vendored
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@ -0,0 +1,393 @@
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THREE.MD2Loader = function ( manager ) {
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THREE.Loader.call( this, manager );
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};
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THREE.MD2Loader.prototype = Object.assign( Object.create( THREE.Loader.prototype ), {
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constructor: THREE.MD2Loader,
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load: function ( url, onLoad, onProgress, onError ) {
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var scope = this;
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var loader = new THREE.FileLoader( scope.manager );
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loader.setPath( scope.path );
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loader.setResponseType( 'arraybuffer' );
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loader.setRequestHeader( scope.requestHeader );
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loader.setWithCredentials( scope.withCredentials );
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loader.load( url, function ( buffer ) {
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try {
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onLoad( scope.parse( buffer ) );
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} catch ( e ) {
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if ( onError ) {
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onError( e );
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} else {
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console.error( e );
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}
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scope.manager.itemError( url );
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}
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}, onProgress, onError );
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},
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parse: ( function () {
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var normalData = [
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||||
[ - 0.525731, 0.000000, 0.850651 ], [ - 0.442863, 0.238856, 0.864188 ],
|
||||
[ - 0.295242, 0.000000, 0.955423 ], [ - 0.309017, 0.500000, 0.809017 ],
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||||
[ - 0.162460, 0.262866, 0.951056 ], [ 0.000000, 0.000000, 1.000000 ],
|
||||
[ 0.000000, 0.850651, 0.525731 ], [ - 0.147621, 0.716567, 0.681718 ],
|
||||
[ 0.147621, 0.716567, 0.681718 ], [ 0.000000, 0.525731, 0.850651 ],
|
||||
[ 0.309017, 0.500000, 0.809017 ], [ 0.525731, 0.000000, 0.850651 ],
|
||||
[ 0.295242, 0.000000, 0.955423 ], [ 0.442863, 0.238856, 0.864188 ],
|
||||
[ 0.162460, 0.262866, 0.951056 ], [ - 0.681718, 0.147621, 0.716567 ],
|
||||
[ - 0.809017, 0.309017, 0.500000 ], [ - 0.587785, 0.425325, 0.688191 ],
|
||||
[ - 0.850651, 0.525731, 0.000000 ], [ - 0.864188, 0.442863, 0.238856 ],
|
||||
[ - 0.716567, 0.681718, 0.147621 ], [ - 0.688191, 0.587785, 0.425325 ],
|
||||
[ - 0.500000, 0.809017, 0.309017 ], [ - 0.238856, 0.864188, 0.442863 ],
|
||||
[ - 0.425325, 0.688191, 0.587785 ], [ - 0.716567, 0.681718, - 0.147621 ],
|
||||
[ - 0.500000, 0.809017, - 0.309017 ], [ - 0.525731, 0.850651, 0.000000 ],
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[ 0.000000, 0.850651, - 0.525731 ], [ - 0.238856, 0.864188, - 0.442863 ],
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||||
[ 0.000000, 0.955423, - 0.295242 ], [ - 0.262866, 0.951056, - 0.162460 ],
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[ 0.000000, 1.000000, 0.000000 ], [ 0.000000, 0.955423, 0.295242 ],
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[ - 0.262866, 0.951056, 0.162460 ], [ 0.238856, 0.864188, 0.442863 ],
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[ 0.262866, 0.951056, 0.162460 ], [ 0.500000, 0.809017, 0.309017 ],
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[ 0.238856, 0.864188, - 0.442863 ], [ 0.262866, 0.951056, - 0.162460 ],
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[ 0.500000, 0.809017, - 0.309017 ], [ 0.850651, 0.525731, 0.000000 ],
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||||
[ 0.716567, 0.681718, 0.147621 ], [ 0.716567, 0.681718, - 0.147621 ],
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||||
[ 0.525731, 0.850651, 0.000000 ], [ 0.425325, 0.688191, 0.587785 ],
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||||
[ 0.864188, 0.442863, 0.238856 ], [ 0.688191, 0.587785, 0.425325 ],
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[ 0.809017, 0.309017, 0.500000 ], [ 0.681718, 0.147621, 0.716567 ],
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||||
[ 0.587785, 0.425325, 0.688191 ], [ 0.955423, 0.295242, 0.000000 ],
|
||||
[ 1.000000, 0.000000, 0.000000 ], [ 0.951056, 0.162460, 0.262866 ],
|
||||
[ 0.850651, - 0.525731, 0.000000 ], [ 0.955423, - 0.295242, 0.000000 ],
|
||||
[ 0.864188, - 0.442863, 0.238856 ], [ 0.951056, - 0.162460, 0.262866 ],
|
||||
[ 0.809017, - 0.309017, 0.500000 ], [ 0.681718, - 0.147621, 0.716567 ],
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||||
[ 0.850651, 0.000000, 0.525731 ], [ 0.864188, 0.442863, - 0.238856 ],
|
||||
[ 0.809017, 0.309017, - 0.500000 ], [ 0.951056, 0.162460, - 0.262866 ],
|
||||
[ 0.525731, 0.000000, - 0.850651 ], [ 0.681718, 0.147621, - 0.716567 ],
|
||||
[ 0.681718, - 0.147621, - 0.716567 ], [ 0.850651, 0.000000, - 0.525731 ],
|
||||
[ 0.809017, - 0.309017, - 0.500000 ], [ 0.864188, - 0.442863, - 0.238856 ],
|
||||
[ 0.951056, - 0.162460, - 0.262866 ], [ 0.147621, 0.716567, - 0.681718 ],
|
||||
[ 0.309017, 0.500000, - 0.809017 ], [ 0.425325, 0.688191, - 0.587785 ],
|
||||
[ 0.442863, 0.238856, - 0.864188 ], [ 0.587785, 0.425325, - 0.688191 ],
|
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[ 0.688191, 0.587785, - 0.425325 ], [ - 0.147621, 0.716567, - 0.681718 ],
|
||||
[ - 0.309017, 0.500000, - 0.809017 ], [ 0.000000, 0.525731, - 0.850651 ],
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||||
[ - 0.525731, 0.000000, - 0.850651 ], [ - 0.442863, 0.238856, - 0.864188 ],
|
||||
[ - 0.295242, 0.000000, - 0.955423 ], [ - 0.162460, 0.262866, - 0.951056 ],
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||||
[ 0.000000, 0.000000, - 1.000000 ], [ 0.295242, 0.000000, - 0.955423 ],
|
||||
[ 0.162460, 0.262866, - 0.951056 ], [ - 0.442863, - 0.238856, - 0.864188 ],
|
||||
[ - 0.309017, - 0.500000, - 0.809017 ], [ - 0.162460, - 0.262866, - 0.951056 ],
|
||||
[ 0.000000, - 0.850651, - 0.525731 ], [ - 0.147621, - 0.716567, - 0.681718 ],
|
||||
[ 0.147621, - 0.716567, - 0.681718 ], [ 0.000000, - 0.525731, - 0.850651 ],
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||||
[ 0.309017, - 0.500000, - 0.809017 ], [ 0.442863, - 0.238856, - 0.864188 ],
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[ 0.162460, - 0.262866, - 0.951056 ], [ 0.238856, - 0.864188, - 0.442863 ],
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[ 0.500000, - 0.809017, - 0.309017 ], [ 0.425325, - 0.688191, - 0.587785 ],
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[ 0.716567, - 0.681718, - 0.147621 ], [ 0.688191, - 0.587785, - 0.425325 ],
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[ 0.587785, - 0.425325, - 0.688191 ], [ 0.000000, - 0.955423, - 0.295242 ],
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[ 0.000000, - 1.000000, 0.000000 ], [ 0.262866, - 0.951056, - 0.162460 ],
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[ 0.000000, - 0.850651, 0.525731 ], [ 0.000000, - 0.955423, 0.295242 ],
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[ 0.238856, - 0.864188, 0.442863 ], [ 0.262866, - 0.951056, 0.162460 ],
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[ 0.500000, - 0.809017, 0.309017 ], [ 0.716567, - 0.681718, 0.147621 ],
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[ 0.525731, - 0.850651, 0.000000 ], [ - 0.238856, - 0.864188, - 0.442863 ],
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[ - 0.500000, - 0.809017, - 0.309017 ], [ - 0.262866, - 0.951056, - 0.162460 ],
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[ - 0.850651, - 0.525731, 0.000000 ], [ - 0.716567, - 0.681718, - 0.147621 ],
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||||
[ - 0.716567, - 0.681718, 0.147621 ], [ - 0.525731, - 0.850651, 0.000000 ],
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[ - 0.500000, - 0.809017, 0.309017 ], [ - 0.238856, - 0.864188, 0.442863 ],
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[ - 0.262866, - 0.951056, 0.162460 ], [ - 0.864188, - 0.442863, 0.238856 ],
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[ - 0.809017, - 0.309017, 0.500000 ], [ - 0.688191, - 0.587785, 0.425325 ],
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[ - 0.681718, - 0.147621, 0.716567 ], [ - 0.442863, - 0.238856, 0.864188 ],
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[ - 0.587785, - 0.425325, 0.688191 ], [ - 0.309017, - 0.500000, 0.809017 ],
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[ - 0.147621, - 0.716567, 0.681718 ], [ - 0.425325, - 0.688191, 0.587785 ],
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[ - 0.162460, - 0.262866, 0.951056 ], [ 0.442863, - 0.238856, 0.864188 ],
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[ 0.162460, - 0.262866, 0.951056 ], [ 0.309017, - 0.500000, 0.809017 ],
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[ 0.147621, - 0.716567, 0.681718 ], [ 0.000000, - 0.525731, 0.850651 ],
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[ 0.425325, - 0.688191, 0.587785 ], [ 0.587785, - 0.425325, 0.688191 ],
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[ 0.688191, - 0.587785, 0.425325 ], [ - 0.955423, 0.295242, 0.000000 ],
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[ - 0.951056, 0.162460, 0.262866 ], [ - 1.000000, 0.000000, 0.000000 ],
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[ - 0.850651, 0.000000, 0.525731 ], [ - 0.955423, - 0.295242, 0.000000 ],
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[ - 0.951056, - 0.162460, 0.262866 ], [ - 0.864188, 0.442863, - 0.238856 ],
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[ - 0.951056, 0.162460, - 0.262866 ], [ - 0.809017, 0.309017, - 0.500000 ],
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[ - 0.864188, - 0.442863, - 0.238856 ], [ - 0.951056, - 0.162460, - 0.262866 ],
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[ - 0.809017, - 0.309017, - 0.500000 ], [ - 0.681718, 0.147621, - 0.716567 ],
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[ - 0.681718, - 0.147621, - 0.716567 ], [ - 0.850651, 0.000000, - 0.525731 ],
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[ - 0.688191, 0.587785, - 0.425325 ], [ - 0.587785, 0.425325, - 0.688191 ],
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[ - 0.425325, 0.688191, - 0.587785 ], [ - 0.425325, - 0.688191, - 0.587785 ],
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[ - 0.587785, - 0.425325, - 0.688191 ], [ - 0.688191, - 0.587785, - 0.425325 ]
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];
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return function ( buffer ) {
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var data = new DataView( buffer );
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// http://tfc.duke.free.fr/coding/md2-specs-en.html
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var header = {};
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var headerNames = [
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'ident', 'version',
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'skinwidth', 'skinheight',
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'framesize',
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'num_skins', 'num_vertices', 'num_st', 'num_tris', 'num_glcmds', 'num_frames',
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'offset_skins', 'offset_st', 'offset_tris', 'offset_frames', 'offset_glcmds', 'offset_end'
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];
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for ( var i = 0; i < headerNames.length; i ++ ) {
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header[ headerNames[ i ] ] = data.getInt32( i * 4, true );
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}
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if ( header.ident !== 844121161 || header.version !== 8 ) {
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console.error( 'Not a valid MD2 file' );
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return;
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}
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if ( header.offset_end !== data.byteLength ) {
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console.error( 'Corrupted MD2 file' );
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return;
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}
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//
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var geometry = new THREE.BufferGeometry();
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// uvs
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var uvsTemp = [];
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var offset = header.offset_st;
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for ( var i = 0, l = header.num_st; i < l; i ++ ) {
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var u = data.getInt16( offset + 0, true );
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var v = data.getInt16( offset + 2, true );
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uvsTemp.push( u / header.skinwidth, 1 - ( v / header.skinheight ) );
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offset += 4;
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}
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// triangles
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offset = header.offset_tris;
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var vertexIndices = [];
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var uvIndices = [];
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for ( var i = 0, l = header.num_tris; i < l; i ++ ) {
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vertexIndices.push(
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data.getUint16( offset + 0, true ),
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data.getUint16( offset + 2, true ),
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data.getUint16( offset + 4, true )
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);
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uvIndices.push(
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data.getUint16( offset + 6, true ),
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data.getUint16( offset + 8, true ),
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data.getUint16( offset + 10, true )
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);
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offset += 12;
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}
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// frames
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var translation = new THREE.Vector3();
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var scale = new THREE.Vector3();
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var string = [];
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var frames = [];
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offset = header.offset_frames;
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for ( var i = 0, l = header.num_frames; i < l; i ++ ) {
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scale.set(
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data.getFloat32( offset + 0, true ),
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data.getFloat32( offset + 4, true ),
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data.getFloat32( offset + 8, true )
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);
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translation.set(
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data.getFloat32( offset + 12, true ),
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data.getFloat32( offset + 16, true ),
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data.getFloat32( offset + 20, true )
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);
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offset += 24;
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for ( var j = 0; j < 16; j ++ ) {
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var character = data.getUint8( offset + j, true );
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if ( character === 0 ) break;
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string[ j ] = character;
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}
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var frame = {
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name: String.fromCharCode.apply( null, string ),
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vertices: [],
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normals: []
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};
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offset += 16;
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for ( var j = 0; j < header.num_vertices; j ++ ) {
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var x = data.getUint8( offset ++, true );
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var y = data.getUint8( offset ++, true );
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var z = data.getUint8( offset ++, true );
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var n = normalData[ data.getUint8( offset ++, true ) ];
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x = x * scale.x + translation.x;
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y = y * scale.y + translation.y;
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z = z * scale.z + translation.z;
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frame.vertices.push( x, z, y ); // convert to Y-up
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frame.normals.push( n[ 0 ], n[ 2 ], n[ 1 ] ); // convert to Y-up
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}
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frames.push( frame );
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}
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// static
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var positions = [];
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var normals = [];
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var uvs = [];
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var verticesTemp = frames[ 0 ].vertices;
|
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var normalsTemp = frames[ 0 ].normals;
|
||||
|
||||
for ( var i = 0, l = vertexIndices.length; i < l; i ++ ) {
|
||||
|
||||
var vertexIndex = vertexIndices[ i ];
|
||||
var stride = vertexIndex * 3;
|
||||
|
||||
//
|
||||
|
||||
var x = verticesTemp[ stride ];
|
||||
var y = verticesTemp[ stride + 1 ];
|
||||
var z = verticesTemp[ stride + 2 ];
|
||||
|
||||
positions.push( x, y, z );
|
||||
|
||||
//
|
||||
|
||||
var nx = normalsTemp[ stride ];
|
||||
var ny = normalsTemp[ stride + 1 ];
|
||||
var nz = normalsTemp[ stride + 2 ];
|
||||
|
||||
normals.push( nx, ny, nz );
|
||||
|
||||
//
|
||||
|
||||
var uvIndex = uvIndices[ i ];
|
||||
stride = uvIndex * 2;
|
||||
|
||||
var u = uvsTemp[ stride ];
|
||||
var v = uvsTemp[ stride + 1 ];
|
||||
|
||||
uvs.push( u, v );
|
||||
|
||||
}
|
||||
|
||||
geometry.setAttribute( 'position', new THREE.Float32BufferAttribute( positions, 3 ) );
|
||||
geometry.setAttribute( 'normal', new THREE.Float32BufferAttribute( normals, 3 ) );
|
||||
geometry.setAttribute( 'uv', new THREE.Float32BufferAttribute( uvs, 2 ) );
|
||||
|
||||
// animation
|
||||
|
||||
var morphPositions = [];
|
||||
var morphNormals = [];
|
||||
|
||||
for ( var i = 0, l = frames.length; i < l; i ++ ) {
|
||||
|
||||
var frame = frames[ i ];
|
||||
var attributeName = frame.name;
|
||||
|
||||
if ( frame.vertices.length > 0 ) {
|
||||
|
||||
var positions = [];
|
||||
|
||||
for ( var j = 0, jl = vertexIndices.length; j < jl; j ++ ) {
|
||||
|
||||
var vertexIndex = vertexIndices[ j ];
|
||||
var stride = vertexIndex * 3;
|
||||
|
||||
var x = frame.vertices[ stride ];
|
||||
var y = frame.vertices[ stride + 1 ];
|
||||
var z = frame.vertices[ stride + 2 ];
|
||||
|
||||
positions.push( x, y, z );
|
||||
|
||||
}
|
||||
|
||||
var positionAttribute = new THREE.Float32BufferAttribute( positions, 3 );
|
||||
positionAttribute.name = attributeName;
|
||||
|
||||
morphPositions.push( positionAttribute );
|
||||
|
||||
}
|
||||
|
||||
if ( frame.normals.length > 0 ) {
|
||||
|
||||
var normals = [];
|
||||
|
||||
for ( var j = 0, jl = vertexIndices.length; j < jl; j ++ ) {
|
||||
|
||||
var vertexIndex = vertexIndices[ j ];
|
||||
var stride = vertexIndex * 3;
|
||||
|
||||
var nx = frame.normals[ stride ];
|
||||
var ny = frame.normals[ stride + 1 ];
|
||||
var nz = frame.normals[ stride + 2 ];
|
||||
|
||||
normals.push( nx, ny, nz );
|
||||
|
||||
}
|
||||
|
||||
var normalAttribute = new THREE.Float32BufferAttribute( normals, 3 );
|
||||
normalAttribute.name = attributeName;
|
||||
|
||||
morphNormals.push( normalAttribute );
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
geometry.morphAttributes.position = morphPositions;
|
||||
geometry.morphAttributes.normal = morphNormals;
|
||||
geometry.morphTargetsRelative = false;
|
||||
|
||||
geometry.animations = THREE.AnimationClip.CreateClipsFromMorphTargetSequences( frames, 10 );
|
||||
|
||||
return geometry;
|
||||
|
||||
};
|
||||
|
||||
} )()
|
||||
|
||||
} );
|
||||
Loading…
Add table
Add a link
Reference in a new issue