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-rw-r--r--js/helper-classes/RDGE/GLMaterial.js40
1 files changed, 40 insertions, 0 deletions
diff --git a/js/helper-classes/RDGE/GLMaterial.js b/js/helper-classes/RDGE/GLMaterial.js
index e1a68abd..642fab05 100644
--- a/js/helper-classes/RDGE/GLMaterial.js
+++ b/js/helper-classes/RDGE/GLMaterial.js
@@ -31,6 +31,11 @@ function GLMaterial( world )
31 31
32 this._texture; 32 this._texture;
33 33
34 // vertex deformation variables
35 this._hasVertexDeformation = false;
36 this._vertexDeformationRange = [0, 0, 1, 1]; // (xMin, yMin, xMax, yMax)
37 this._vertexDeformationTolerance = 0.1;
38
34 // RDGE variables 39 // RDGE variables
35 this._shader; 40 this._shader;
36 this._materialNode; 41 this._materialNode;
@@ -62,6 +67,16 @@ function GLMaterial( world )
62 this.getShader = function() { return this._shader; } 67 this.getShader = function() { return this._shader; }
63 this.getMaterialNode = function() { return this._materialNode; } 68 this.getMaterialNode = function() { return this._materialNode; }
64 69
70 // a material can be animated or not. default is not.
71 // Any material needing continuous rendering should override this method
72 this.isAnimated = function() { return false; }
73
74 // the vertex shader can apply deformations requiring refinement in
75 // certain areas.
76 this.hasVertexDeformation = function() { return this._hasVertexDeformation; }
77 this.getVertexDeformationRange = function() { return this._vertexDeformationRange.slice(); }
78 this.getVertexDeformationTolerance = function() { return this._vertexDeformationTolerance; }
79
65 80
66 /////////////////////////////////////////////////////////////////////// 81 ///////////////////////////////////////////////////////////////////////
67 // Common Material Methods 82 // Common Material Methods
@@ -174,6 +189,31 @@ function GLMaterial( world )
174 // animated materials should implement the update method 189 // animated materials should implement the update method
175 } 190 }
176 191
192 this.registerTexture = function( texture )
193 {
194 // the world needs to know about the texture map
195 var world = this.getWorld();
196 if (!world)
197 console.log( "**** world not defined for registering texture map: " + texture.lookUpName );
198 else
199 world.textureToLoad( texture );
200 }
201
202 this.loadTexture = function( texMapName, wrap, mips )
203 {
204 var tex;
205 var world = this.getWorld();
206 if (!world)
207 console.log( "world not defined for material with texture map" );
208 else
209 {
210 var renderer = world.getRenderer();
211 tex = renderer.getTextureByName(texMapName, wrap, mips );
212 this.registerTexture( tex );
213 }
214 return tex;
215 }
216
177 this.export = function() 217 this.export = function()
178 { 218 {
179 // this function should be overridden by subclasses 219 // this function should be overridden by subclasses