I wanted to bring up an issue I’ve been having with Rhino version 8.12.24261.130001. When I export OBJ mesh files, the .mtl files that are generated don’t have the correct material names. This has been a bit of a hassle when I try to import these files into other software for further processing or rendering.
I’ve attached an example file to show what’s happening. If anyone has any insights or suggestions on how to fix this, I’d really appreciate it.
Hi, not yet. You can follow the issue progress from here RH-84157
As a workaround you can change the material type from Physically Based to Plaster, or downgrade to a previous version.
I’m having trouble identifying what I’m doing wrong. When I try to export the OBJ from the following file:
I can see the different materials correctly.
However, when I tried a different file with various geometries and applied the same Physical Based materials (red, green, and blue), the export result was as follows: test-mtl.mtl (157 Bytes)
# Rhino
newmtl Default
Ka 0.0000 0.0000 0.0000
Kd 0.9804 0.9804 0.9804
Ks 1.0000 1.0000 1.0000
Tf 1.0000 1.0000 1.0000
d 1.0000
Ns 0.0000
Ni 1.0000