USD model looks fine in Unreal Engine but not in Omniverse

Omniverse Core Platform RTX Renderer
1

Hi!

I have a model in blender for which I have baked diffuse, roughness, metal and normal maps and then exported to a USD model.

When I load the model in Unreal Engine + a directional light it looks like this

Unreal
Unreal1786×915 60.3 KB

However, in Omniverse it looks like this in the viewport after I have added a directional light.

Omniverse
Omniverse1280×720 244 KB

It has the same texture issues for both the path tracing and the RTX Real-Time renderer.
Any ideas of why it looks so odd in Omniverse?

Attached is the zipped usdc file + textures
0774c1be-00c4-46e7-bbfc-228f40d05644.zip (27.2 MB)

Operating system: Ubuntu 20.04
GPU: RTX 3090, Driver version: 515.65.01
Applications used: Omniverse Create 2022.2.0 & Unreal Engine 5.0.3

2

Hello @jesper1989andersson! I’ve asked the Rendering team to take a look at your files. I’ll post back when I have more information!

3

Hello @jesper1989andersson
Thank you for reporting this issue, I’m looking into it. As a temporary work-around, if you create an OmniPBR material and assign the maps in that material it looks fine.

4

Ok thank you!