How can I connect .mtl to .obj?

[norag]

Hi there,
How can I connect texture file .mtl to the object .obj?
I tried to connect it with PBRMaterial (and then FileTextureNormalMap) but it doesn’t work, I see the object in black and white.

[tonfilm]

mtl. is a material definition, but it doesn’t contain PBR information, only basic material parameters like color, roughness, or where to find a texture. have a look at my answer here:

MTL texture

hello, an .mlt file seems to be a material definition for .obj files: MTL OBJ materials file so it doesn’t contain pixel information, but some info on the colors of the 3d model and where to find textures. I believe the stride editor imports these automatically if you import a model there. have a look at the “load stride project” help patch. you can also try to parse the file and find the information to set up a material by patching.