Announcements, requests and support regarding the Cinema 4D exporter
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Zom-B
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by Zom-B » Thu Apr 11, 2013 6:00 am
galinette wrote:Zom-B : which refractive index are you using in the C4D shader?
Actually none!
In C4D you only have a gradient that defines color on 0° angle and 90°. That gradient can be adjusted by edding extra colors and changing position of the colors too.
polygonmanufaktur.de
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galinette
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by galinette » Thu Apr 11, 2013 6:29 am
Zom-B wrote:galinette wrote:Zom-B : which refractive index are you using in the C4D shader?
Actually none!
In C4D you only have a gradient that defines color on 0° angle and 90°. That gradient can be adjusted by edding extra colors and changing position of the colors too.
Oops,
So that has from fresnel only the name... It's a simple angle depending gradient called fresnel...
Etienne
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N.G.
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by N.G. » Sat Apr 13, 2013 6:56 am
Version R13 and R4 - fresnel has physical values .
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Zom-B
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by Zom-B » Sat Apr 13, 2013 7:10 am
N.G. wrote:Version R13 and R4 - fresnel has physical values .
I'm on R12, nice to know. Thanks!
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