Dispersion shader

[Nekrobul]

Well i have tried one method too similar to v-ray fake method but i little more dificult.

I used 3 blend materials with 4 different materials inside and 3 fallof maps to mixthem together.

in close up it still looks un realistik but from the distance gives needed effect.

[agentdark45]

Hi Nekrobul would you mind uploading your material for testing? I've currently doing a project with some crystal wall sconces and can't quite nail the look (currently using a regular glass material with caustics ticked, ior 2.0 for both ref+refract).

Many thanks

[Nekrobul]

Only in couple of hours or later, need to do some urgent work now)

[agentdark45]

Thanks man

[borisquezadaa]

You may try with this way of doing...
http://forum.corona-renderer.com/index.php/topic,3093.0.html

Only thing is to change refraction (For a SiO type glass...)]

658nm=1.5418
510nm=1.54812
440nm=1.55339

[XRef]

Is there any new info on rendering diamonds? I made an attempt similar to cecofuli's render...

[cecofuli]

We need to wait dispersion. I hope soon (Ondra? ^__^ )

[tomislavn]

Any news on dispersion option Ondra? :)

[mitviz]

bump for this request!i need it so badly

[Tanakov]

Bumpy :)

[maru]

Democratic Republic of Corona encourages you to vote: https://forum.corona-renderer.com/index.php/topic,96.msg73352.html#msg73352