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mikedh / trimesh

Python library for loading and using triangular meshes.
https://trimesh.org
MIT License
2.99k stars 578 forks source link

wrong uv values #2307

Open l1346792580123 opened 14 hours ago

l1346792580123 commented 14 hours ago

Hi, Thanks for your great work! When I load this mesh, I found there are some problems with the uv values.

image

Many verties have the same uv values. When I open the obj in txt format, it looks like this image

The mesh is wrapped by blender smart project. Is it a bug?

Kiord commented 13 hours ago

<trimesh.Trimesh(vertices.shape=(4425304, 3), faces.shape=(1477200, 3), name="001.obj")> Your mesh is very dense, so slight variations in neighboring UV coordinates are completely normal.