I am trying to get my windows to work properly but i can't seem to get them to show rain or dirt.
at the moment i have two models in blender of external window and a internal window (both are transparent and working) as you can see:
As you may be able to see i have set up a material of normal, wet, and dirty for the window and specified which file to use for each.
but when i set omsi to rain it doesn't appear on the windows here is the code from omsi that i am using for the front internal window
and the code from the external window
i Think i maybe haven't set it up in blender properly but i don't know can someone please help.