RMA map is not working

Omniverse Apps USD Composer (Create)
1

Hello! See this:

image
image2128×1754 377 KB

It is a model that have ALB, NRM and RMA maps. I cannot see any effect in using this RMA map on my Create project on the imported ( converted during import from fbx ) USD object.

I have put the RMA.tga texture on my Reflectivity / Roughness map and in Metallic map.
Here is a jpg version on this RMA.tga texture:

4096×4096 2.53 MB

Also the NRM.tga also just makes my helmet to look bad:

2122×1764 206 KB

So I can only use the ALB texture. What is the deal, why?

Pekka

2

You just have to set normal colorspace in dropdown to raw vs auto. We are looking for ways to make this automatic.

4

image
image1625×1356 207 KB

Thanks but this raw color space did not solved the odd looking normal map.

5

Do you mind sharing the USD and texture maps? If you do, is this happening on another software like Maya?

6

Sure, here:
https://catchline.fi/toveri/helmet.zip

Sorry I did not had time today to check this model in Cinema 4d, but I have made rendering with it and I saw that I had user at least the RMA channel too :)

7

Thanks for being patient. I noticed it is doing the same thing on 3dsMax image
Is it possible that the normal map needs to be updated?

8

Ok, I tried another pro model from CGtrader. This time the albedo, roughness and metallic maps worked fine:

image
image2460×1512 454 KB

But normal map was misbehaving again. Here is the orginal fbx and textures:
https://catchline.fi/toveri/Server.zip