Geometry pieces missing when rendering...

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Geometry pieces missing when rendering...

Postby Tigersan » Sun Jul 09, 2017 8:20 pm

Tigersan Sun Jul 09, 2017 8:20 pm
I have encountered issues with some older pieces of architecture, with low resolution meshes.
Just like on the picture i have included, pieces of wall are missing, part of the pavement, and the
geometry isn't lit correctly as you can see on the right side of the picture on the road... Is there
a way to make Octane work properly in this case? Why does poser render it just fine and octane cant?
Attachments
schoolissue2.jpg
Geometry
schoolissue.jpg
Issue
Software: Poser 11 Pro, Octane Studio 2020.1.5.104, Adobe Suite

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Re: Geometry pieces missing when rendering...

Postby face_off » Mon Aug 07, 2017 2:22 am

face_off Mon Aug 07, 2017 2:22 am
Try adjusting the Kernel->Ray Epsilon.

Paul
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Re: Geometry pieces missing when rendering...

Postby Tigersan » Mon Oct 30, 2017 11:14 pm

Tigersan Mon Oct 30, 2017 11:14 pm
Hmm... that didnt do much... :/
Software: Poser 11 Pro, Octane Studio 2020.1.5.104, Adobe Suite

Home Rig:
Windows 10 Pro 64
Ryzen 5900x
128GB RAM
2x Nvidia 3090
2x WD Gold 7.68TB U2 NVME

Laptop:
Windows 10 Pro 64
Intel i7 4710HQ
16GB RAM
Nvidia GTX 870m 3GB VRAM
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Re: Geometry pieces missing when rendering...

Postby face_off » Tue Oct 31, 2017 12:42 am

face_off Tue Oct 31, 2017 12:42 am
If the Ray Epsilon was not the issue, it could be the normals for the geometry are wrong. Try turning OFF smoothing on the Octane material. You can also display the 3 Normals Render Passes, which might provide an indication of the problem.

Paul
Win7/Win10/Mavericks/Mint 17 - GTX550Ti/GT640M
Octane Plugin Support : Poser, ArchiCAD, Revit, Inventor, AutoCAD, Rhino, Modo, Nuke
Pls read before submitting a support question
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Re: Geometry pieces missing when rendering...

Postby samhal » Thu Nov 02, 2017 11:48 am

samhal Thu Nov 02, 2017 11:48 am
face_off wrote:If the Ray Epsilon was not the issue, it could be the normals for the geometry are wrong. Try turning OFF smoothing on the Octane material. You can also display the 3 Normals Render Passes, which might provide an indication of the problem.

Paul


I agree with this. Matter of fact, I usually turn smoothing off on all flat surfaces. It should clear up the problem you're seeing.
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