I got a model from CG Trader and trying to figure out how to configure the material.
The model (an .obj and .mtl file) came with PNG texture files for
- Base Color → material.diffuseTexture
- Occlusion Roughness Metallic
- Opacity → material.opacityTexture
I create a material with the diffuseTexture and opacityTexture but it is not correct. How do I apply the other textures to make the material work?