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Color attribute help
Posted: Fri Apr 06, 2018 1:17 am
by nitecap
Hello, I have a project where I am trying to render a color ramp from energy attribute with octane and I can't get it to work with Rohan's work around or others I have tried. If someone can check my file and help me with a solution it would be greatly appreciated!
Re: Color attribute help
Posted: Sat Apr 07, 2018 4:38 am
by FahadA92
I'm looking for something similar as well. I'm trying to render curve with Cd attribute as emission texture/color.
Re: Color attribute help
Posted: Sat Apr 07, 2018 8:30 am
by fantome
hi !
check this
viewtopic.php?f=101&t=62258
you can't render @Cd on a curves as a point att. you can only render it at prim level.
- you have to convert to poly throw sweep or polywire and use rohan tricks
- or use tool W coordinate and use a gradient
this is an octane core restriction.