Mark. With C5 we had 4 individual shader functions in the Elevation Functions folder. In C6 we only have the 3. Elevation has been dropped.

Those three remaining functions appear to be identical to that same 3 in C5?(At first glance I can not see any "improvements"!)

I see no reason why Elevation should have been dropped. Especially if it creates work for long time Carrara users. Hope you can check, help and advise Daz if appropriate.

Brian

bwtr