キャッシュ関係であることはわかるのですが…
hoge.html
<script src="/javascripts/three.min.js" type="text/javascript"></script>
<script src="/javascripts/three/EditorControls.js" type="text/javascript"></script>
<div id="canvas-frame"></div>
<script>
  var ModelRender = function(texture, scene) {
    this.scene = scene;
    this.texture = texture;
    this.boxes = [];
    this.addBox = function(boxSize, boxPos, texPos) {
      var box = new ModelBox(boxSize, boxPos, texPos, true, this);
      this.boxes.push(box);
      return box;
    };
    this.addLine = function(a,b,color) {
      var geometry = new THREE.Geometry();
          geometry.vertices.push(a);
          geometry.vertices.push(b);
      var material = new THREE.LineBasicMaterial({color: color});
      var line = new THREE.Line(geometry, material);
      this.scene.add(line);
    };
    this.addLine(new THREE.Vector3(0,0,0),new THREE.Vector3(200,0,0),0xff0000);
    this.addLine(new THREE.Vector3(0,0,0),new THREE.Vector3(0,200,0),0x00ff00);
    this.addLine(new THREE.Vector3(0,0,0),new THREE.Vector3(0,0,200),0x0000ff);
  };
  
  var ModelBox = function(boxSize, boxPos, texPos, transparent, render) {
    this.render = render;
    this.texture = this.render.texture.clone();
    this.texture.needsUpdate = true;
    this.material = new THREE.MeshPhongMaterial({ map:this.texture });
    this.material.transparent = transparent;
    this.geometry = new THREE.CubeGeometry(boxSize.x, boxSize.y, boxSize.z, 0, 0, 0);
    this.mesh = new THREE.Mesh(this.geometry, this.material);
    this.render.scene.add(this.mesh);
  };
  

  
  
  
  // (1)レンダラの初期化
  var renderer = new THREE.WebGLRenderer({ antialias:true });
  renderer.setSize(500, 500);
  renderer.setClearColor( new THREE.Color(0x000000) );
  document.getElementById('canvas-frame').appendChild(renderer.domElement);

  // (2)シーンの作成
  var scene = new THREE.Scene();

  // (3)カメラの作成
  var camera = new THREE.PerspectiveCamera(15, 500 / 500);
  camera.position = new THREE.Vector3(0, 0, 8);
  camera.lookAt(new THREE.Vector3(0, 0, 0));
  scene.add(camera);

  // (4)ライトの作成
  var ambient = new THREE.AmbientLight(0xffffff);
  scene.add(ambient);

  // (5)表示する物体の作成
  var texture = THREE.ImageUtils.loadTexture('/images/char.png')
    texture.magFilter = THREE.NearestFilter;
    texture.minFilter = THREE.NearestFilter;
  
  var modelRender = new ModelRender(texture, scene);
  modelRender.addBox({x:1, y:1, z:1}, 0, 0);
  
  var controls = new THREE.EditorControls(camera, renderer.domElement);
      controls.pan = function(){};

  // (6)レンダリング
  function animate() {
    requestAnimationFrame(animate);
    render();
  }
  
  function render() {
    renderer.render(scene, camera);
    console.log("render")
  };
  
  animate();
</script>
よろしくおねがいします