First!

shaders/glsl/MeshEnviroMap.fp

@@ -0,0 +1,7 @@
+// imitation of the Unreal Engine 1.x bMeshEnviroMap effect, not 1:1 but gets close
+vec4 ProcessTexel()
+{
+	vec3 eyedir = normalize(uCameraPos.xyz-pixelpos.xyz);
+	vec3 norm = reflect(eyedir,normalize(vWorldNormal.xyz));
+	return getTexel(norm.xz*0.5);
+}