1function newHexagon(size, thickness) {
 2  var object = new THREE.Geometry();
 3
 4  for (var i = 0; i <= 5; i++) {
 5    var angle = (i * 2 * Math.PI / 6);
 6    object.vertices.push( new THREE.Vector3( size * Math.sin(angle),  thickness, size * Math.cos(angle)));
 7  }
 8  
 9  for (var i = 5; i >= 0; i--) {
10    var angle = (i * 2 * Math.PI / 6);
11    object.vertices.push( new THREE.Vector3(size * Math.sin(angle) , 0, size * Math.cos(angle)));
12  }
13
14  object.faces.push( new THREE.Face3( 0, 1, 5) );
15  object.faces.push( new THREE.Face3( 1, 2, 4) );
16  object.faces.push( new THREE.Face3( 1, 4, 5) );
17  object.faces.push( new THREE.Face3( 2, 3, 4) );
18  
19  object.faces.push( new THREE.Face3( 6, 7, 11) );
20  object.faces.push( new THREE.Face3( 7, 8, 10) );
21  object.faces.push( new THREE.Face3( 7, 10, 11) );
22  object.faces.push( new THREE.Face3( 8, 9, 10) );
23
24  object.faces.push( new THREE.Face3( 10, 1, 0) );
25  object.faces.push( new THREE.Face3( 0, 11, 10) );
26  
27  object.faces.push( new THREE.Face3( 5, 6, 0) );
28  object.faces.push( new THREE.Face3( 6, 11, 0) );
29  
30  object.faces.push( new THREE.Face3( 2, 1, 10) );
31  object.faces.push( new THREE.Face3( 10, 9, 2) );
32  
33  object.faces.push( new THREE.Face3( 3, 2, 9) );
34  object.faces.push( new THREE.Face3( 9, 8, 3) );
35  
36  object.faces.push( new THREE.Face3( 5, 4, 7) );
37  object.faces.push( new THREE.Face3( 7, 6, 5) );
38  
39  object.faces.push( new THREE.Face3( 4, 3, 7) );
40  object.faces.push( new THREE.Face3( 3, 8, 7) );
41  
42  object.faces.push( new THREE.Face3( 8, 4, 3) );
43  object.faces.push( new THREE.Face3( 7, 4, 8) );
44  
45  object.computeFaceNormals();
46  
47  return object;
48}
49
50
51function newFloorHexagon(size, thickness) {
52  var object = new THREE.Geometry();
53
54  for (var i = 0; i <= 5; i++) {
55    var angle = (i * 2 * Math.PI / 6);
56    object.vertices.push( new THREE.Vector3( size * Math.sin(angle),  thickness, size * Math.cos(angle)));
57  }
58  
59  for (var i = 5; i >= 0; i--) {
60    var angle = (i * 2 * Math.PI / 6);
61    object.vertices.push( new THREE.Vector3(size * Math.sin(angle) , 0, size * Math.cos(angle)));
62  }
63
64  object.faces.push( new THREE.Face3( 0, 1, 5) );
65  object.faces.push( new THREE.Face3( 1, 2, 4) );
66  object.faces.push( new THREE.Face3( 1, 4, 5) );
67  object.faces.push( new THREE.Face3( 2, 3, 4) );
68
69  object.computeFaceNormals();
70
71  return object;
72}