I’m trying to get the colour of the surface on an OBJ with a material set using an MTL. I want to be able to select a position using the mesh geometry and read the color seen at that point. Is this possible?

OK, this is the final version I ended up with. I still use the MeshSurfaceSampler as it will provide a position that is somewhere on a face as opposed to on the vertex. function sampleRandomPoint() { let position = new THREE.Vector3(); let color = new THREE.Color(); // instead of using th…

How to read color from an MTL?

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hofk July 17, 2022, 7:07pm 21

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How to read color from an MTL?

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