Quote - She seems quite startled-but is not looking at the black Jaguar. I think the shadow artifacts on the chair are due to shadow Minimum Bias settings-I can't remember if they should be set higher or lower than the default 0.8000 setting to correct that.

 

Quote - Here's my attempt at lighting a basic scene with just IDL.  It simply uses an Envsphere and the Spotlight, Diffuse Tall and Diffuse Short photo gear props from BB and Dreamland's Car Patio... original was rendered at 4096 pixels square, at which size the little imperfections become (more?) glaringly obvious, on close up view. Took about thre hours to render at that size...

Ah, but what is the cat snarling at?

... I think I need to show a close up of her eye reflections perhaps?

Yes the chair artifacts are also bugging me. I have no light so where is shadow min bias set if not in the light? Is that "shading rate"?

Many thanks