mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-08-23 13:50:43 +02:00
243 lines
5.6 KiB
JavaScript
Executable File
243 lines
5.6 KiB
JavaScript
Executable File
/**
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* @author alteredq / http://alteredqualia.com/
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*/
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THREE.MD2Character = function () {
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var scope = this;
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this.scale = 1;
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this.animationFPS = 6;
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this.root = new THREE.Object3D();
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this.meshBody = null;
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this.meshWeapon = null;
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this.skinsBody = [];
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this.skinsWeapon = [];
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this.weapons = [];
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this.activeAnimation = null;
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this.onLoadComplete = function () {};
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this.loadCounter = 0;
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this.loadParts = function ( config ) {
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this.loadCounter = config.weapons.length * 2 + config.skins.length + 1;
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var weaponsTextures = []
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for ( var i = 0; i < config.weapons.length; i ++ ) weaponsTextures[ i ] = config.weapons[ i ][ 1 ];
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// SKINS
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this.skinsBody = loadTextures( config.baseUrl + "skins/", config.skins );
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this.skinsWeapon = loadTextures( config.baseUrl + "skins/", weaponsTextures );
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// BODY
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var loader = new THREE.JSONLoader();
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loader.load( config.baseUrl + config.body, function( geo ) {
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geo.computeBoundingBox();
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scope.root.position.y = - scope.scale * geo.boundingBox.min.y;
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var mesh = createPart( geo, scope.skinsBody[ 0 ] );
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mesh.scale.set( scope.scale, scope.scale, scope.scale );
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scope.root.add( mesh );
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scope.meshBody = mesh;
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scope.activeAnimation = geo.firstAnimation;
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checkLoadingComplete();
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} );
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// WEAPONS
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var generateCallback = function ( index, name ) {
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return function( geo ) {
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var mesh = createPart( geo, scope.skinsWeapon[ index ] );
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mesh.scale.set( scope.scale, scope.scale, scope.scale );
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mesh.visible = false;
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mesh.name = name;
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scope.root.add( mesh );
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scope.weapons[ index ] = mesh;
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scope.meshWeapon = mesh;
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checkLoadingComplete();
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}
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}
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for ( var i = 0; i < config.weapons.length; i ++ ) {
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loader.load( config.baseUrl + config.weapons[ i ][ 0 ], generateCallback( i, config.weapons[ i ][ 0 ] ) );
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}
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};
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this.setPlaybackRate = function ( rate ) {
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if ( this.meshBody ) this.meshBody.duration = this.meshBody.baseDuration / rate;
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if ( this.meshWeapon ) this.meshWeapon.duration = this.meshWeapon.baseDuration / rate;
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};
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this.setWireframe = function ( wireframeEnabled ) {
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if ( wireframeEnabled ) {
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if ( this.meshBody ) this.meshBody.material = this.meshBody.materialWireframe;
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if ( this.meshWeapon ) this.meshWeapon.material = this.meshWeapon.materialWireframe;
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} else {
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if ( this.meshBody ) this.meshBody.material = this.meshBody.materialTexture;
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if ( this.meshWeapon ) this.meshWeapon.material = this.meshWeapon.materialTexture;
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}
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};
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this.setSkin = function( index ) {
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if ( this.meshBody && this.meshBody.material.wireframe === false ) {
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this.meshBody.material.map = this.skinsBody[ index ];
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}
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};
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this.setWeapon = function ( index ) {
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for ( var i = 0; i < this.weapons.length; i ++ ) this.weapons[ i ].visible = false;
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var activeWeapon = this.weapons[ index ];
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if ( activeWeapon ) {
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activeWeapon.visible = true;
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this.meshWeapon = activeWeapon;
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activeWeapon.playAnimation( this.activeAnimation, this.animationFPS );
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this.meshWeapon.baseDuration = this.meshWeapon.duration;
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this.meshWeapon.time = this.meshBody.time;
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this.meshWeapon.duration = this.meshBody.duration;
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}
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};
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this.setAnimation = function ( animationName ) {
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if ( this.meshBody ) {
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this.meshBody.playAnimation( animationName, this.animationFPS );
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this.meshBody.baseDuration = this.meshBody.duration;
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}
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if ( this.meshWeapon ) {
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this.meshWeapon.playAnimation( animationName, this.animationFPS );
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this.meshWeapon.baseDuration = this.meshWeapon.duration;
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this.meshWeapon.time = this.meshBody.time;
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}
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this.activeAnimation = animationName;
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};
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this.update = function ( delta ) {
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if ( this.meshBody ) {
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this.meshBody.updateAnimation( 1000 * delta );
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}
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if ( this.meshWeapon ) {
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this.meshWeapon.updateAnimation( 1000 * delta );
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}
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};
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function loadTextures( baseUrl, textureUrls ) {
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var mapping = THREE.UVMapping;
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var textures = [];
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for ( var i = 0; i < textureUrls.length; i ++ ) {
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textures[ i ] = THREE.ImageUtils.loadTexture( baseUrl + textureUrls[ i ], mapping, checkLoadingComplete );
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textures[ i ].name = textureUrls[ i ];
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}
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return textures;
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};
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function createPart( geometry, skinMap ) {
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geometry.computeMorphNormals();
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var whiteMap = THREE.ImageUtils.generateDataTexture( 1, 1, new THREE.Color( 0xffffff ) );
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var materialWireframe = new THREE.MeshPhongMaterial( { color: 0xffaa00, specular: 0x111111, shininess: 50, wireframe: true, shading: THREE.SmoothShading, map: whiteMap, morphTargets: true, morphNormals: true, metal: false } );
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var materialTexture = new THREE.MeshPhongMaterial( { color: 0xffffff, specular: 0x111111, shininess: 50, wireframe: false, shading: THREE.SmoothShading, map: skinMap, morphTargets: true, morphNormals: true, metal: false } );
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materialTexture.wrapAround = true;
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//
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var mesh = new THREE.MorphAnimMesh( geometry, materialTexture );
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mesh.rotation.y = -Math.PI / 2;
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mesh.castShadow = true;
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mesh.receiveShadow = true;
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//
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mesh.materialTexture = materialTexture;
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mesh.materialWireframe = materialWireframe;
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//
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mesh.parseAnimations();
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mesh.playAnimation( geometry.firstAnimation, scope.animationFPS );
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mesh.baseDuration = mesh.duration;
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return mesh;
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};
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function checkLoadingComplete() {
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scope.loadCounter -= 1;
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if ( scope.loadCounter === 0 ) scope.onLoadComplete();
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};
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};
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