1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var PulseMaterial = require("js/lib/rdge/materials/pulse-material").PulseMaterial;
var ReliefTunnelMaterial = function ReliefTunnelMaterial() {
///////////////////////////////////////////////////////////////////////
// Instance variables
///////////////////////////////////////////////////////////////////////
this._name = "ReliefTunnelMaterial";
this._shaderName = "reliefTunnel";
this._texMap = 'assets/images/rocky-normal.jpg';
this._time = 0.0;
this._dTime = 0.01;
///////////////////////////////////////////////////////////////////////
// Properties
///////////////////////////////////////////////////////////////////////
// all defined in parent PulseMaterial.js
// load the local default value
this._propValues[this._propNames[0]] = this._texMap.slice(0);
///////////////////////////////////////////////////////////////////////
// Methods
///////////////////////////////////////////////////////////////////////
// duplcate method requirde
this.dup = function (world) {
// allocate a new uber material
var newMat = new ReliefTunnelMaterial();
// copy over the current values;
var propNames = [], propValues = [], propTypes = [], propLabels = [];
this.getAllProperties(propNames, propValues, propTypes, propLabels);
var n = propNames.length;
for (var i = 0; i < n; i++) {
newMat.setProperty(propNames[i], propValues[i]);
}
return newMat;
};
this.init = function (world) {
// save the world
if (world) this.setWorld(world);
// set up the shader
this._shader = new RDGE.jshader();
this._shader.def = reliefTunnelMaterialDef;
this._shader.init();
// set up the material node
this._materialNode = RDGE.createMaterialNode("reliefTunnelMaterial" + "_" + world.generateUniqueNodeID());
this._materialNode.setShader(this._shader);
this._time = 0;
if (this._shader && this._shader['default']) {
this._shader['default'].u_time.set([this._time]);
}
// set the shader values in the shader
this.updateTexture();
this.setResolution([world.getViewportWidth(), world.getViewportHeight()]);
this.update(0);
};
};
///////////////////////////////////////////////////////////////////////////////////////
// RDGE shader
// shader spec (can also be loaded from a .JSON file, or constructed at runtime)
var reliefTunnelMaterialDef =
{ 'shaders':
{
'defaultVShader': "assets/shaders/Basic.vert.glsl",
'defaultFShader': "assets/shaders/ReliefTunnel.frag.glsl"
},
'techniques':
{
'default':
[
{
'vshader': 'defaultVShader',
'fshader': 'defaultFShader',
// attributes
'attributes':
{
'vert': { 'type': 'vec3' },
'normal': { 'type': 'vec3' },
'texcoord': { 'type': 'vec2' }
},
// parameters
'params':
{
'u_tex0': { 'type': 'tex2d' },
'u_time': { 'type': 'float' },
'u_resolution': { 'type': 'vec2' }
},
// render states
'states':
{
'depthEnable': true,
'offset': [1.0, 0.1]
}
}
]
}
};
ReliefTunnelMaterial.prototype = new PulseMaterial();
if (typeof exports === "object") {
exports.ReliefTunnelMaterial = ReliefTunnelMaterial;
}
|