Temporarily removing the shaders examples

java/examples/Topics/Shaders/ToonShading/data/ToonVert.glsl

@@ -1,29 +0,0 @@
-// Toon shader using per-pixel lighting. Based on the glsl 
-// tutorial from lighthouse 3D:
-// http://www.lighthouse3d.com/tutorials/glsl-tutorial/toon-shader-version-ii/
-
-uniform mat4 modelviewMatrix;
-uniform mat4 projmodelviewMatrix;
-uniform mat3 normalMatrix;
-
-uniform vec3 lightNormal[8];
-
-attribute vec4 inVertex;
-attribute vec3 inNormal;
-
-varying vec3 vertNormal;
-varying vec3 vertLightDir;
-
-void main() {
-  // Vertex in clip coordinates
-  gl_Position = projmodelviewMatrix * inVertex;
-  
-  // Normal vector in eye coordinates is passed
-  // to the fragment shader
-  vertNormal = normalize(normalMatrix * inNormal);
-  
-  // Assuming that there is only one directional light.
-  // Its normal vector is passed to the fragment shader
-  // in order to perform per-pixel lighting calculation.  
-  vertLightDir = -lightNormal[0]; 
-}