port from perforce

hgplus/ShaderMinifier/tests/real/extatique/snake.vs

@@ -0,0 +1,12 @@
+varying vec3 normal;
+varying float profondeur;
+
+void main()
+{	
+	gl_FrontColor = gl_Color;
+	
+	normal = normalize(gl_Normal);
+	gl_Position = ftransform();
+	
+	profondeur = gl_Position.z;
+}