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Re: Glasses at PMC - caustics smooth - fail!?
Posted: Thu Mar 27, 2014 10:01 pm
by roeland
You won't see a difference between using an RGB color vs a greyscale color. For glass you normally use an IOR around 1.5, and both reflection and transmission set to 1.0. You have to make sure normals are pointing in the correct direction.
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Roeland
Re: Glasses at PMC - caustics smooth - fail!?
Posted: Fri Mar 28, 2014 4:11 pm
by nuno1980
How do I enable normal map
roeland wrote:You won't see a difference between using an RGB color vs a greyscale color. For glass you normally use an IOR around 1.5, and both reflection and transmission set to 1.0. You have to make sure normals are pointing in the correct direction.
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Roeland
Ok but I set reflection 0.5.
Normal map?
But ~64k-sample is good for almost true glasses.