vector displacement and weird normals

G0M0 · May 28, 2012, 5:22am

Hello
I’ve got this weird normals appearing when using vdm.

On the left is original high poly, on the right is base mesh and in the middle basemesh with vdm.
Texture was baked in 3ds max with VrayVectorDisplBake.
All polygons have the same smoothing group.

tashko.zashev · May 30, 2012, 1:34pm

Hi,
Could you please send us your scene to vray@chaosgroup.com , so we can investigate this issue.

G0M0 · May 30, 2012, 1:49pm

File sent.
I’ve left only low poly boxes.

vlado · May 30, 2012, 3:39pm

I haven’t seen the scene yet, but what are the UVWs on the low poly cube?

Best regards,
Vlado

G0M0 · May 30, 2012, 3:44pm

Simple mapping like that:

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vector displacement and weird normals

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