-/**
- * Get the texture rendering state.
- */
-static bool
-getTextures ()
-{
- return (material_lib.get_step() == 0);
-}
-
-
-/**
- * Set the texture rendering state.
- */
-static void
-setTextures (bool textures)
-{
- if (textures)
- material_lib.set_step(0);
- else
- material_lib.set_step(1);
-}
-
-