Author Topic: Texture Bug in Corona Render C4D with Archicad on MacOs  (Read 401 times)

2023-09-07, 15:57:40

Nickdae

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Hello all,

i had several times texture bugs in my models when it comes to render. Also in one element. I tried to combine the surfaces with the same material and everything. But there are still lines and diagonals showing up. It's simple cubic mapping. Could you help me with that. A picture is attached. I had it in different models. I build them in Archicad and then export to C4D.

Thank you for your help!

2023-09-07, 16:29:37
Reply #1

James Vella

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Looks like geometry tearing and texture stretching.

Geometry tearing: make sure you geometry is clean once its imported. vertices should be welded and overlapping faces should be removed etc.

Texture stretching: re-uv your geometry after fixing the geometry so that your textures are not stretching throughout.

2023-09-08, 10:46:28
Reply #2

Beanzvision

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And if you're able to share this scene, that would also help.
Bengamin Jerrems l chaos-corona.com
3D Support Specialist - Corona l contact us
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2023-09-08, 13:17:34
Reply #3

Nickdae

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Hello all,

thank you for your help. I could merge the Surfaces with the Polygon Reduction Tool. Then it worked.

I think it's an export mistake from Archicad to Cinema4D.

best,
Nick