bagginsbill posted at 11:51 AM Tue, 26 June 2012 - #3949185

I designed the separate cover for the cornea because we want to use refraction, not transparency. But - without transparency, the cornea shadows the iris and so the iris gets no light.

My solution was a separate cover prop, and then turn of cast shadows for that. Thus the iris is fully lit even though completely covered.

This looks great :)