are there any tools/plugins for Rhinoceros or Grasshopper which I can use for simulation of the refraction through various surfaces and materials?
I need to design a transparent cover with the fresnel-like structure which would dissipate the light uniformly in all directions.
The only tool I found is the Sonic plugin:
The “Bounce” command in Rhinoceros is usefull too, but it is not very flexible…
Thanks for your help!