Houdini Volumes and Cd Attribute inside Octane

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Houdini Volumes and Cd Attribute inside Octane

Postby McMacabre » Tue Jun 01, 2021 6:27 am

McMacabre Tue Jun 01, 2021 6:27 am
Hi everyone.

Hope you guys are good.

Inside Houdini, particles with the Cd attribute work great with Octane using UV textures!

However, I am now sourcing particles and their Cd attribute, randomised by their id, into a pyro sim. Each particle has its own random color effecting an individual smoke trail. In the viewport I can see the various colors effecting the various smoke trails, but the question now is, how can I adjust this for Octane?

It there a way for Octane to see the Cd attribute for volumes?
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Re: Houdini Volumes and Cd Attribute inside Octane

Postby juanjgon » Tue Jun 01, 2021 10:31 am

juanjgon Tue Jun 01, 2021 10:31 am
I'm afraid that this feature is not supported by Octane yet. It doesn't support vector or color grids.

Thanks,
-Juanjo
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Re: Houdini Volumes and Cd Attribute inside Octane

Postby McMacabre » Wed Jun 02, 2021 7:49 am

McMacabre Wed Jun 02, 2021 7:49 am
Thanks so much for getting back to me Juanjo.

Do you perhaps know if Octane will support this feature at some point?

Regards,
G Haralampiev.
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Re: Houdini Volumes and Cd Attribute inside Octane

Postby juanjgon » Wed Jun 02, 2021 9:22 pm

juanjgon Wed Jun 02, 2021 9:22 pm
It has been requested several times, so I hope to see it implemented at some point.

Thanks,
-Juanjo
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Re: Houdini Volumes and Cd Attribute inside Octane

Postby adrianr » Tue Sep 26, 2023 7:41 am

adrianr Tue Sep 26, 2023 7:41 am
Is this supported yet?
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