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DocWhite posted a topic in ShadersHello guys. I was trying to work with glass material and caustic lights. However I have a problem while creating a material for the plane. The caustic lights and shadows are casted to the plane. So I don't want the plane to have diffuse channel, I just want alpha information for the shadows and alpha information for the refracted light that is bouncing in the floor in a sepparate alpha channel. Is that possible? I need to compo it into a live action footage so I don't want the geometry of the plane to be exported. I thought this idea could work: 1. Export the whole geometry, the glass balls with the floor. 2. Export direct reflection and refraction passes. 3. Export a CONSTANT COLOR matte of the ground but NOT the glass balls. So that we can crop out the diffuse of JUST the floor in the compositing stage. This must be super easy and not as this silly work out. How do you composite caustic lights? Thanks in advance guys.
Hi All, I have a bunch of cached volumes running through a for each. When i middle mouse over it i can't see the whole list, naturally because it would take more of the screen. I am aware i can open the extended information box and go to the volume resolution section to see the list. Is there a way to see this information in the text port or in the python shell. My thinking was if i navigate in the textport to the foreach i could do something from there. Any ideas Thanks Saqib