circular ramp ?

[pasto]

Hello,

I guess this a really octane specific question but as we can't use the houdini's color yet it would be useful to know how to generate a circular gradient, say from the center of plane to the borders.

Many thanx.

[juanjgon]

Hi,

This is a good question. I'm not sure how to get a procedural radial gradient in Octane. The falloff or the gradient nodes don't have a parameter to get the distance to a point or axis. Let me think about it ...

Thanks,
-Juanjo

[pasto]

Hello,

The only way I found was this (by reproducing the c4d plugin preset), difficult to set up precisely though.

thx

[juanjgon]

Yes, it is a good idea. Thanks for sharing it!

I hope that once we have the OSL feature in place, this kind of tools could be easily written.

Thanks,
-Juanjo

[FAZ]

Yes, it is a good idea. Thanks for sharing it!

I hope that once we have the OSL feature in place, this kind of tools could be easily written.

Thanks,
-Juanjo

Any updates on Circular ramps?

[juanjgon]

Not yet, sorry.

Thanks,
-Juanjo