Update sorting example to use a shader (broken)

[grits] / examples / sorting / sort.glsl

diff --git a/examples/sorting/sort.glsl b/examples/sorting/sort.glsl
new file mode 100644 (file)
index 0000000..500e23b
--- /dev/null
+++ b/examples/sorting/sort.glsl
@@ -0,0 +1,14 @@
+void main()
+{
+       gl_FrontColor = gl_Color;
+       gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
+
+       gl_Position[0] = 1; //gl_Vertex[0];
+       gl_Position[1] = 1; //gl_Vertex[1];
+       gl_Position[2] = 1; //gl_Vertex[2];
+
+       vec4 projected = gl_ModelViewProjectionMatrix * gl_Vertex;
+       gl_Position = projected;
+       //gl_Position[3] = 100 + gl_Vertex[3];
+       //gl_Position = gl_Vertex;
+}