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How to get Vertex Color from mesh?

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Message 1 of 5
g2m.agent
1149 Views, 4 Replies

How to get Vertex Color from mesh?

in Node Editor, the "polyColorPerVertex" node's behavior is very strange and not predictable.

https://forums.autodesk.com/t5/maya-forum/strange-quot-polycolorpervertex-quot-node-behavior/td-p/98...

 

So I want to see if Bifrost has a better way to get Vertex Color information.

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Message 2 of 5

I see you followed the CPV tutorial here https://forums.autodesk.com/t5/bifrost-forum/i-followed-the-instructions-of-the-tutorial-and-got-thi.... Did that answer your question?

Message 3 of 5

No!

 

I cannot reproduce the results in the tutorial. that tutorial assumes that you already know ICE very well, or that you are a member of the development team.
 
I don't know how to filter out the color value from "data". cannot see any useful data from watchpoint. why he uses "color" as Property? where is that "color" come from??
Message 4 of 5

Take a look at the first videos here. Paul does go throu the basics here.

https://vimeo.com/pooby

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https://linktr.ee/cg_oglu
Message 5 of 5

my solution not perfect but works.

  1. get a random location on the mesh.
  2. sample the colorSet value of that location.
  3. organize data and output.

maya_BkoP5zp4Fr.pngmaya_j3Jh64V4sN.png

 

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