Normal Bake Issue

Arby

Hi,
I'm getting this weird pattern artifact on the cylinder here, all the other pieces are fine. I've tried redoing the UVs, upscaling the texture resolution, I've re-checked the HP and LP and they look fine. Any ideas what's happening?https://drive.google.com/drive/folders/10a8zcuozRHiK_E82KO6FSh3eOQdw9ttf?usp=sharing - files to look at.
Blender scene, FBX for LP and HP, RizomUV Scene, Marmoset Bake scene

Neox

could you upload this mesh so someone can check it out?

okidoki

There seems something off..


If we assume that the green part is on the "backside" of the chamber (as seen in the image; not recognizing what the "real" front  or back is here) because the front side has this artefacts. Then there seems to be some overlap with these cyan part (especially with that "hole").. but there is also nothing like the outer part in red at the front.. or do you just the same UV for both parts ? Then this may explain the overlap ?

Fabi_G

I second uploading the mesh to allow inspection (zip and attach to post), could isolate just the part that causes you problems.

Arby

Fabi_G said:

I second uploading the mesh to allow inspection (zip and attach to post), could isolate just the part that causes you problems.

https://drive.google.com/drive/folders/10a8zcuozRHiK_E82KO6FSh3eOQdw9ttf?usp=sharing

Arby

Neox said:

could you upload this mesh so someone can check it out?

https://drive.google.com/drive/folders/10a8zcuozRHiK_E82KO6FSh3eOQdw9ttf?usp=sharing

Fabi_G

Looks like highpoly and lowpoly don't line up in that area, hence something else projects onto that area.

Neox

yeah you can see pretty well what is causing issues here

Arby

Neox said:

yeah you can see pretty well what is causing issues here

the HP and LP don't match up, right?

Fabi_G

Yes. In Toolbag you can preview the cage and that part is not inside. 

Arby

Fabi_G said:

Yes. In Toolbag you can preview the cage and that part is not inside. 

understood, thanks for letting me know