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Maniphest T24442

GLSL + VBOs
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Description

With VBOs and GLSL enabled VCols dont show up on VCol based materials

Event Timeline

Daniel Salazar (zanqdo) edited a custom field.Oct 29 2010, 1:16 AM
Ton Roosendaal (ton) added a comment.Nov 10 2010, 7:17 PM

Lucas: are you around to check on this?

Lukas Steiblys (imbusy) added a comment.Nov 11 2010, 7:27 AM

Would be easier if there was a sample file of a "VCol based material". I'll have a look at it now.

Lukas Steiblys (imbusy) added a comment.Nov 11 2010, 7:33 AM

Ah.. I think I found the problem.

Daniel Salazar (zanqdo) attached 1 file(s): F11448: VColVBO.blend.Nov 11 2010, 8:11 AM

Added a sample file

Lukas Steiblys (imbusy) added a comment.Nov 11 2010, 9:17 AM

Sorry, I haven't been able to build blender with VC9, haven't done that for a while now. I might look into it later.

Ton Roosendaal (ton) added a comment.Nov 11 2010, 11:03 AM

Lukas: If you visit irc, I'm sure Andrea (elubie) or Nathan (jester) can assist with getting visual C to work. They use cmake to generate these files, which should go all fine.

Lukas Steiblys (imbusy) added a comment.Nov 25 2010, 6:36 PM

Changed the 4th parameter for glVertexAttribPointerARB in GPU_interleaved_attrib_setup from GL_TRUE to GL_FALSE and it seems to work. It's got something to do with normalization of vertex data. Commited to SVN, r33314

Daniel Salazar (zanqdo) added a comment.Nov 25 2010, 7:24 PM

Than you Lukas, I can confirm it works, even with animated vcols!

closing

Daniel Salazar (zanqdo) changed the task status from Unknown Status to Resolved.Nov 25 2010, 7:24 PM
Clément Foucault (fclem) edited projects, added EEVEE & Viewport; removed GPU / Viewport.Jun 19 2020, 11:21 PM