three.js报loader.addEventListener is not a function的错误
代码如下：
<!DOCTYPE html>
if ( ! Detector.webgl ) Detector.addGetWebGLMessage(); var container, stats; var camera, controls, scene, renderer; var cross; init(); animate(); function init() { camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 0.01, 1e10 ); camera.position.z = 0.2; controls = new THREE.TrackballControls( camera ); controls.rotateSpeed = 5.0; controls.zoomSpeed = 5; controls.panSpeed = 2; controls.noZoom = false; controls.noPan = false; controls.staticMoving = true; controls.dynamicDampingFactor = 0.3; scene = new THREE.Scene(); scene.add( camera ); // light var dirLight = new THREE.DirectionalLight( 0xffffff ); dirLight.position.set( 200, 200, 1000 ).normalize(); camera.add( dirLight ); camera.add( dirLight.target ); // A begin var material = new THREE.MeshLambertMaterial( { color:0xffffff, side: THREE.DoubleSide } ); var loader = new THREE.VTKLoader(); loader.addEventListener( 'load', function ( event ) { var geometry = event.content; var mesh = new THREE.Mesh( geometry, material ); mesh.position.setY( - 0.09 ); scene.add( mesh ); } ); loader.load( "../model/bunny.vtk" ); // A end // renderer renderer = new THREE.WebGLRenderer( { antialias: false } ); renderer.setClearColorHex( 0x000000, 1 ); renderer.setSize( window.innerWidth, window.innerHeight ); container = document.createElement( 'div' ); document.body.appendChild( container ); container.appendChild( renderer.domElement ); stats = new Stats(); stats.domElement.style.position = 'absolute'; stats.domElement.style.top = '0px'; container.appendChild( stats.domElement ); // window.addEventListener( 'resize', onWindowResize, false ); } function onWindowResize() { camera.aspect = window.innerWidth / window.innerHeight; camera.updateProjectionMatrix(); renderer.setSize( window.innerWidth, window.innerHeight ); controls.handleResize(); } function animate() { requestAnimationFrame( animate ); controls.update(); renderer.render( scene, camera ); stats.update(); }
报错如下：
