Cubo Prism

[Swizl]

Thanks very much Swizi.

Seems to be an unusual format though (vmd). Would have to be converted somehow.

 

[Swizl]

Blender file is here: Still would need to be converted to 3ds, obj, dae, fbx to open in C3d.
http://www.luxrender.net/forum/download/file.php?id=1502

 

[misoversaturated]

Does anyone have the the cubo prism file I could test with?

Thanks Mark,
if you don't need the exact model to replicate the lighting then you could easily build one yourself using a box with many segments, a bulge modifier and another subdivision modifier for smooth edges.