Chaos Corona Forum
Chaos Corona for 3ds Max => [Max] General Discussion => Topic started by: Tanakov on 2014-04-01, 14:08:09
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So Im working on this thing now with corona, my job is to make
http://retaildesignblog.net/wp-content/uploads/2013/05/Artica-chandelier-by-Manooi-08.jpg
Effect that I have (Only White lights for the test)
My question is is there a way to add dispersion?
http://forum.corona-renderer.com/index.php/topic,1127.msg22739.html#msg22739 Is this the only way so far?
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The only way I could think of, other than the one from the thread you mentioned, would be changing reflection colour of some random faces. But I'm not sure what it would look like.
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I would add my humble aproach. XD.
Until Keymaster implement a way.
http://forum.corona-renderer.com/index.php/topic,3093.msg22743.html#msg22743 (http://forum.corona-renderer.com/index.php/topic,3093.msg22743.html#msg22743)
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Yes, Tanakov mentioned it in the first post and I mentioned it in my post. :P
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the only way to achieve that effect in a procedural kind of thing is to shift 3 shaders with a slightly different fresnel IO for each and set them with the 3 main color you want to see through your effect. Plays with a fallof you tweak and you will approach something good enough to fake. But NOT the right thing though. Was on air for a while before Vray got a decent disp effect available.
Tang
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the only way to achieve that effect in a procedural kind of thing is to shift 3 shaders with a slightly different fresnel IO for each and set them with the 3 main color you want to see through your effect. Plays with a fallof you tweak and you will approach something good enough to fake. But NOT the right thing though. Was on air for a while before Vray got a decent disp effect available.
Tang
Your method isnt bad, but when we dont have "Render Selected" option it seems to that its not very efficient. (but works)
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yeah as we said, not the ideal solution. But in a positive perspective, it is quite cheap in processing ;)