Attribute Workflow *FIXED

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Re: Attribute Workflow

Postby daryl.dunlap » Mon Jan 07, 2019 6:02 pm

daryl.dunlap Mon Jan 07, 2019 6:02 pm
aLeXXtoR wrote:Could you please help me with the primitive color attribute — what setup I must do in Houdini to use that colors with my mesh material?


For now, you'll have to manually transfer all attributes that you want to use in Shading to the Point Attribute level.
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Re: Attribute Workflow

Postby aLeXXtoR » Tue Jan 08, 2019 1:12 pm

aLeXXtoR Tue Jan 08, 2019 1:12 pm
daryl.dunlap wrote:For now, you'll have to manually transfer all attributes that you want to use in Shading to the Point Attribute level.

Easy, but what's next?
I can set color attribute to primitive or point whatever, but how should I use it as a color in the Octane Material?
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Re: Attribute Workflow

Postby daryl.dunlap » Tue Jan 08, 2019 1:18 pm

daryl.dunlap Tue Jan 08, 2019 1:18 pm
According to the release notes, there are two new VOP nodes for Shading: Color Vertex Attribute and Float Vertex Attribute
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Re: Attribute Workflow

Postby aLeXXtoR » Tue Jan 08, 2019 5:17 pm

aLeXXtoR Tue Jan 08, 2019 5:17 pm
daryl.dunlap wrote:According to the release notes, there are two new VOP nodes for Shading: Color Vertex Attribute and Float Vertex Attribute

Is this about Octane 2019, or Octane 4?
Because I see no such nodes in Octane 4:

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Re: Attribute Workflow

Postby juanjgon » Wed Jan 09, 2019 11:35 am

juanjgon Wed Jan 09, 2019 11:35 am
This feature is available in the Octane 2018.1 plugins only:
viewtopic.php?f=102&t=70155

Thanks,
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Re: Attribute Workflow

Postby aLeXXtoR » Wed Jan 09, 2019 1:39 pm

aLeXXtoR Wed Jan 09, 2019 1:39 pm
That is really sad since it's a core feature of Houdini.
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Re: Attribute Workflow

Postby deltarod » Fri Jan 11, 2019 10:21 am

deltarod Fri Jan 11, 2019 10:21 am
Did you find a solution alex?
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Re: Attribute Workflow

Postby aLeXXtoR » Fri Jan 11, 2019 10:26 am

aLeXXtoR Fri Jan 11, 2019 10:26 am
deltarod wrote:Did you find a solution alex?

I guess for geometry — baking colors to texture (or texture sequence) with Mantra and (after that) using it with Octane is the only option in v. 4.
Since I still haven't decided should I subscribe to 2018+ or look for alternatives, I don't see any other options.
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Re: Attribute Workflow

Postby aLeXXtoR » Sun Jan 13, 2019 11:55 am

aLeXXtoR Sun Jan 13, 2019 11:55 am
deltarod wrote:Did you find a solution alex?

I also found this video as a solution: https://vimeo.com/172594655 by Rohan Dalvi
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Re: Attribute Workflow *FIXED

Postby daryl.dunlap » Fri Feb 01, 2019 3:21 am

daryl.dunlap Fri Feb 01, 2019 3:21 am
Fixed in 2018.3
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