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HTML

              
                <h1>Room finished</h1>

              
            
!

CSS

              
                body {
  max-width: 100%;
}
/* feel free to style the canvas any way you want. If you want it to
      use the entire window, set width: 100% and height: 100%. */

canvas {
  width: 80%;
  height: 500px;
  display: block;
  margin: 10px auto;
}

              
            
!

JS

              
                var scene = new THREE.Scene(); 

var renderer = new THREE.WebGLRenderer();

TW.mainInit(renderer,scene);

// create a box that will be turned into a room
var roomGeom = new THREE.BoxGeometry(100,100,100);

// create an array of 6 Lambert materials from an array of colors for the inner 
// faces of the box
var materialArray = [];
var faceColors = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0x00FFFF, 0xFF00FF];
for(var i = 0; i < 6; i++) {
    materialArray.push(new THREE.MeshLambertMaterial({
                                 color: faceColors[i],
                                 side: THREE.BackSide}));
}

// create mesh face material and a room mesh, and add the mesh to the scene
var roomMaterial = new THREE.MeshFaceMaterial(materialArray);
var roomMesh = new THREE.Mesh(roomGeom, roomMaterial);
scene.add(roomMesh);

// add a white point light source in the center of the room
var light = new THREE.PointLight(0xFFFFFF, 2, 0);
light.position.set(0,0,0);

scene.add(light);


// displayView() maps an image texture onto a plane, places it at the
// location of the back face (wall) of the room, and renders the scene
function displayView (texture) {
    var planeGeom = new THREE.PlaneGeometry(100,100);
    var planeMat = new THREE.MeshLambertMaterial( {color: 0xffffff,
                                                 map: texture} );
    var planeMesh = new THREE.Mesh(planeGeom, planeMat);
    planeMesh.position.set(0,0,-50);
    scene.add(planeMesh);
    TW.render();
}

// create a texture loader to load the image of the ocean scene
var loader = new THREE.TextureLoader();

loader.load("https://s3-us-west-2.amazonaws.com/s.cdpn.io/2999896/seaScape.jpg",
            function (texture) {
                displayView(texture);
            } );

var state = TW.cameraSetup(renderer,
                           scene,
                           {minx: -50, maxx: 50,
                            miny: -50, maxy: 50,
                            minz: -50, maxz: 50});

              
            
!
999px

Console