houdini16.5 flowmap to color not work

Forums Houdini Engine for Unity houdini16.5 flowmap to color not work

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dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 13, 2017 11:34 a.m.

can not see the vertex color,and how to bake the vertex color to bitmap texture?

Attachments:
flowmap.png (1.1 MB)


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 14, 2017 11:49 a.m.

anybody?


seelan: Member; 571 posts; Joined: May 2017; Offline

Nov. 14, 2017 12:38 p.m.

Where do you not see the vertex colour? In Houdini, or in Unity through an HDA (via our plugin) or some other format?

Could you clarify further as to what you're trying to do? This sounds like a more general Houdini question that could serve better in one of the other Houdini forums.


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 14, 2017 1:18 p.m.

seelanv
Where do you not see the vertex colour? In Houdini, or in Unity through an HDA (via our plugin) or some other format?

Could you clarify further as to what you're trying to do? This sounds like a more general Houdini question that could serve better in one of the other Houdini forums.

creat flowmap [www.sidefx.com]according this example, but not work about showing vertex color chanel

Edited by dreamerflyer19 - Nov. 14, 2017 13:31:16

Attachments:
should.png (530.9 KB)


mikelyndon-sesi: Member; 394 posts; Joined: May 2017; Offline

Nov. 14, 2017 4:15 p.m.

Make sure your mesh has uvs.

Mike


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 16, 2017 1 p.m.

mikelyndon-sesi
Make sure your mesh has uvs.

Mike

the plane is houdini plane,and can use paint node to paint the color,but why this flowtocolor node not work?


mikelyndon-sesi: Member; 394 posts; Joined: May 2017; Offline

Nov. 16, 2017 3:32 p.m.

The node requires that the mesh has uv's.


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 18, 2017 7:44 a.m.

mikelyndon-sesi
The node requires that the mesh has uv's.

OK,add uvproject node work.thanks!


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 18, 2017 11:36 a.m.

But meet problem for bake texture for vertex color, uv had made,why fail?

Attachments:
NOTW.png (519.5 KB)
saveVC.png (650.6 KB)


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 19, 2017 3:30 a.m.

update ,search for forum,it must set the resolute <1024 can work!why??and,get the wrong color map,,,Confused…How to bake texture correctly?any help?

Attachments:
baktex.png (580.6 KB)


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 19, 2017 5:02 a.m.

how to make the correct value to bake color map….Bake cf channel ,it seems so big different with raw vectex color..

Attachments:
export.jpg (579.9 KB)


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 19, 2017 5:26 a.m.

I found the paint node is correct except the V flip….what's wrong with flowmapToColor node?

Attachments:
paint.png (524.7 KB)

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