Added FX Materials

* Added FX Shader Materials
* Added Projector Actor

rcbasic_build/intern_lib/scene.bas

@@ -9,3 +9,7 @@ function GetWorld3DTimeStep()
 Sub SetSceneFog(color, fog_type, start_val, end_val, density, pixelFog, rangeFog)
 Sub GetSceneFog(ByRef color, ByRef fog_type, ByRef start_val, ByRef end_val, ByRef density, ByRef pixelFog, ByRef rangeFog)
 Sub ClearScene()
+Sub SetSceneShadowColor(color)
+Function GetSceneShadowColor()
+Sub SetSceneAmbientColor(color)
+Function GetSceneAmbientColor()