Hi Matt

Thanks for the reply, when I add cullmode=None it stops working, without it the model gets bump and spec just fine. So if it's not the culling mode itself that creates the problem it copuld perhaps be some other issue with a double sided model.

With out the cullmode statement the model is rendered as single sided so it works, when cullmode is added only then is the model instructed to render double sided, so that's my reasoning.

I'll hit google and see if I can understand this a bit more.

Thanks for such a great script.

Cheers.