http://hamishtodd1.github.io/HepCardboard/images.js

1images = Array();
2showing_image = new THREE.Mesh( new THREE.CubeGeometry(2.5,2.5, 0), new THREE.MeshBasicMaterial( {} ) );
3showing_image.position.z = INITIAL_CAMERA_POSITION.z * 2;
4background_image = new THREE.Mesh( new THREE.CubeGeometry(5,5, 0), new THREE.MeshBasicMaterial( {} ) );
5background_image.position.z = INITIAL_CAMERA_POSITION.z * 2 + 0.01;
6
7var texture_loader = new THREE.TextureLoader();
8
9var image_urls = Array();
10image_urls.push( "http://hamishtodd1.github.io/HepCardboard/Data/Hepatitis victim.png" );
11image_urls.push( "http://hamishtodd1.github.io/HepCardboard/Data/Murrays.png" );
12image_urls.push( "http://hamishtodd1.github.io/HepCardboard/Data/vaccine administered.jpg" );
13image_urls.push( "http://hamishtodd1.github.io/HepCardboard/Data/yeast.png" );
14
15function set_up_pictures()
16{
17	var image_selector_size = 0.09;
18	
19	for(var i = 0; i < image_urls.length; i++ )
20	{
21		images[i] = new THREE.Mesh( new THREE.CubeGeometry(image_selector_size,image_selector_size, 0),
22			new THREE.MeshBasicMaterial( {} ) );
23		
24		images[i].position.z = INITIAL_CAMERA_POSITION.z * 2;
25		images[i].position.applyAxisAngle( Central_Y_axis, TAU / image_urls.length * i );
26		images[i].lookAt(new THREE.Vector3(0,0,0));
27		
28		load_picture(i);
29	}
30}
31
32function load_picture(index)
33{
34	texture_loader.load(
35		image_urls[index],
36		function(texture) {
37			console.log("texture loaded")
38			images[ index ].material.map = texture;
39			
40			Scene.add(images[ index ]);
41		},
42		function ( xhr ) {}, function ( xhr ) {
43			console.log( 'texture loading error, switch to using the other code in this function' );
44		}
45	);
46}
47
48function update_pictures(Users)
49{
50	for(var i = 0; i < images.length; i++)
51	{
52		for( var j = 0; j < Users.length; j++ )
53		{
54			if(Users[j].Controller.position.distanceTo( images[i].position ) < 0.3 )
55			{
56				images[i].material.color.r = 0;
57				images[i].material.needsUpdate = true;
58				
59				if( Users[j].Gripping && !Users[j].Gripping_previously)
60				{
61					if(images[i].scale.x < 2)
62						images[i].scale.set(16,16,16);
63					else
64						images[i].scale.set(1,1,1);
65				}
66			}
67			else
68			{
69				images[i].material.color.r = 1;
70				images[i].material.needsUpdate = true;
71			}
72		}
73	}
74}