1 files changed, 9 insertions, 69 deletions

diff --git a/js/lib/rdge/materials/material.js b/js/lib/rdge/materials/material.js
index 276c7687..4b8a5d6b 100755
--- a/js/lib/rdge/materials/material.js
+++ b/js/lib/rdge/materials/material.js
@@ -38,6 +38,11 @@ var Material = function GLMaterial( world ) {
         this._shader = null;
         this._materialNode = null;
 
+        // vertex deformation variables
+        this._hasVertexDeformation = false;
+        this._vertexDeformationRange = [0, 0, 1, 1];    // (xMin, yMin, xMax, yMax)
+        this._vertexDeformationTolerance = 0.02;
+
     ///////////////////////////////////////////////////////////////////////
     // Property Accessors
     ///////////////////////////////////////////////////////////////////////
@@ -252,78 +257,13 @@ var Material = function GLMaterial( world ) {
                 return tex;
         };
 
-        /*
-        this.setRenderProperties = function( glContext, shaderProgram )
+        this.updateTextures = function()
         {
-                glContext.uniform1f( shaderProgram.materialShininessUniform, this._shininess );
-
-                if (this._texture)
-                        this.prepareTextureForRender( 0 );
-                else
-                        glContext.uniform1i( shaderProgram.useTextureUniform,   false  );
-
-                var amb = this._ambient,  diff = this._diffuse,  spec = this._specular;
-                glContext.uniform4f( shaderProgram.materialAmbientUniform,               amb[0],  amb[1],  amb[2],  amb[3]);
-                glContext.uniform4f( shaderProgram.materialDiffuseUniform,              diff[0], diff[1], diff[2], diff[3]);
-                glContext.uniform4f( shaderProgram.materialSpecularUniform,             spec[0], spec[1], spec[2], spec[3]);
+                // this function is called whenever a world that generates textuers for
+                // the current world changes in some way.  Sub-classes with textures
+                // should override this function.
         }
- 
- 
- 
-    this.prepareTextureForRender = function ( index )
-        {
-                // we will need to be able to handle multiple textures.
-                // currently only dealing with 1.
-                index = 0;
-                var texture = this._texture;
-
-                var gl = this.getWorld().getGLContext();
-                var shaderProgram = this.getWorld().getShaderProgram();
-
-                gl.activeTexture(gl.TEXTURE0);
-        gl.bindTexture(gl.TEXTURE_2D, texture);
-                gl.uniform1i(shaderProgram.samplerUniform, 0);
-                gl.uniform1i( shaderProgram.useTextureUniform,  true  );
-    }
- 
-    this.textureLoadHandler = function (event)
-        {
-                var texture = this._texture;
-
-                var gl = this._world.getGLContext();
-                var shaderProgram = this._world.getShaderProgram();
-
-                gl.activeTexture(gl.TEXTURE0);
-        gl.bindTexture(gl.TEXTURE_2D, texture);
-        gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
-        gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, texture.image);
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
-        gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
-
-//              gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
-//              gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
-                gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-                gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
 
-        gl.bindTexture(gl.TEXTURE_2D, null);
-
-                this._material._texture = this._texture;
-                this._world.render();
-        }
- 
- 
-    this.loadTexture = function( path )
-        {
-        var gl = this.getWorld().getGLContext();
-                var tex = gl.createTexture();
-        tex.image = new Image();
-                tex.image._world = this._world;
-                tex.image._material = this;
-                tex.image._texture = tex;
-        tex.image.onload = this.textureLoadHandler;
-        tex.image.src = path;
-    }
-        */
 };
 
 if (typeof exports === "object") {