mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-08-23 22:00:42 +02:00
255 lines
5.2 KiB
JavaScript
255 lines
5.2 KiB
JavaScript
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/**
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* @author mrdoob / http://mrdoob.com/
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*/
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var APP = {
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Player: function () {
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var scope = this;
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var loader = new THREE.ObjectLoader();
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var camera, scene, renderer;
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var vr, controls;
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var events = {};
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this.dom = undefined;
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this.width = 500;
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this.height = 500;
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this.load = function ( json ) {
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vr = json.project.vr;
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renderer = new THREE.WebGLRenderer( { antialias: true } );
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renderer.setClearColor( 0x000000 );
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renderer.setPixelRatio( window.devicePixelRatio );
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this.dom = renderer.domElement;
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this.setScene( loader.parse( json.scene ) );
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this.setCamera( loader.parse( json.camera ) );
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events = {
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keydown: [],
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keyup: [],
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mousedown: [],
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mouseup: [],
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mousemove: [],
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touchstart: [],
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touchend: [],
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touchmove: [],
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update: []
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};
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for ( var uuid in json.scripts ) {
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var object = scene.getObjectByProperty( 'uuid', uuid, true );
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var scripts = json.scripts[ uuid ];
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for ( var i = 0; i < scripts.length; i ++ ) {
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var script = scripts[ i ];
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var functions = ( new Function( 'player, scene, keydown, keyup, mousedown, mouseup, mousemove, touchstart, touchend, touchmove, update', script.source + '\nreturn { keydown: keydown, keyup: keyup, mousedown: mousedown, mouseup: mouseup, mousemove: mousemove, touchstart: touchstart, touchend: touchend, touchmove: touchmove, update: update };' ).bind( object ) )( this, scene );
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for ( var name in functions ) {
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if ( functions[ name ] === undefined ) continue;
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if ( events[ name ] === undefined ) {
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console.warn( 'APP.Player: event type not supported (', name, ')' );
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continue;
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}
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events[ name ].push( functions[ name ].bind( object ) );
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}
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}
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}
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};
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this.setCamera = function ( value ) {
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camera = value;
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camera.aspect = this.width / this.height;
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camera.updateProjectionMatrix();
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if ( vr === true ) {
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if ( camera.parent === undefined ) {
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// camera needs to be in the scene so camera2 matrix updates
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scene.add( camera );
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}
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var camera2 = camera.clone();
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camera.add( camera2 );
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camera = camera2;
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controls = new THREE.VRControls( camera );
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renderer = new THREE.VREffect( renderer );
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document.addEventListener( 'keyup', function ( event ) {
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switch ( event.keyCode ) {
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case 90:
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controls.zeroSensor();
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break;
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}
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} );
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this.dom.addEventListener( 'dblclick', function () {
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renderer.setFullScreen( true );
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} );
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}
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};
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this.setScene = function ( value ) {
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scene = value;
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},
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this.setSize = function ( width, height ) {
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if ( renderer._fullScreen ) return;
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this.width = width;
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this.height = height;
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camera.aspect = this.width / this.height;
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camera.updateProjectionMatrix();
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renderer.setSize( width, height );
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};
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var dispatch = function ( array, event ) {
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for ( var i = 0, l = array.length; i < l; i ++ ) {
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array[ i ]( event );
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}
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};
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var prevTime, request;
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var animate = function ( time ) {
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request = requestAnimationFrame( animate );
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dispatch( events.update, { time: time, delta: time - prevTime } );
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if ( vr ) controls.update();
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renderer.render( scene, camera );
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prevTime = time;
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};
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this.play = function () {
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document.addEventListener( 'keydown', onDocumentKeyDown );
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document.addEventListener( 'keyup', onDocumentKeyUp );
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document.addEventListener( 'mousedown', onDocumentMouseDown );
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document.addEventListener( 'mouseup', onDocumentMouseUp );
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document.addEventListener( 'mousemove', onDocumentMouseMove );
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document.addEventListener( 'touchstart', onDocumentTouchStart );
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document.addEventListener( 'touchend', onDocumentTouchEnd );
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document.addEventListener( 'touchmove', onDocumentTouchMove );
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request = requestAnimationFrame( animate );
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prevTime = performance.now();
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};
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this.stop = function () {
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document.removeEventListener( 'keydown', onDocumentKeyDown );
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document.removeEventListener( 'keyup', onDocumentKeyUp );
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document.removeEventListener( 'mousedown', onDocumentMouseDown );
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document.removeEventListener( 'mouseup', onDocumentMouseUp );
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document.removeEventListener( 'mousemove', onDocumentMouseMove );
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document.removeEventListener( 'touchstart', onDocumentTouchStart );
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document.removeEventListener( 'touchend', onDocumentTouchEnd );
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document.removeEventListener( 'touchmove', onDocumentTouchMove );
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cancelAnimationFrame( request );
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};
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//
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var onDocumentKeyDown = function ( event ) {
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dispatch( events.keydown, event );
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};
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var onDocumentKeyUp = function ( event ) {
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dispatch( events.keyup, event );
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};
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var onDocumentMouseDown = function ( event ) {
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dispatch( events.mousedown, event );
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};
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var onDocumentMouseUp = function ( event ) {
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dispatch( events.mouseup, event );
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};
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var onDocumentMouseMove = function ( event ) {
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dispatch( events.mousemove, event );
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};
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var onDocumentTouchStart = function ( event ) {
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dispatch( events.touchstart, event );
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};
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var onDocumentTouchEnd = function ( event ) {
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dispatch( events.touchend, event );
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};
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var onDocumentTouchMove = function ( event ) {
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dispatch( events.touchmove, event );
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};
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}
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};
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