Can anyone identify this texture/mesh quality problem?

Questions & Answers
1

I work with large photogrammetric models (simplified to 10mil triangles) that use large textures (up to 20 8K .PNG)

I have maxed out all quality settings of the textures, I use Ultra quality settings in my builds, I use Unity 2019.2.f01 version, I use the default render pipeline, and the quality in the editor is fine.

But when built the mesh or the textures still get somehow optimized or compressed, and I get this wonky distortion. Or is this a bug?

This happens with every model I create with RealityCapture and then use in my Unity builds.

Example closeup from editor
184891-car-project.png

Example closeup from build
184892-car-build.png

2

Try taking it into a modeling program and see if it does the same thing, if not, export it from there and import it into unity.

3

Have you tried blender perhaps?
Not knowledgeable enough to know but there are a few really good 3d softwares out there, including meshmixer, meshlab, blender and Cad