Reply To: Material assignment (indicator) is changed along voxel resolution

[mwkim]

I solve the problem.

1. Load the original mesh (mesh_1) using FreeCAD
2. Generate part (solid) from the original mesh (mesh_1)
3. Make mesh (mesh_2) using the generated part (solid)
4. Use mesh_2 instead of mesh_1

Then everything becomes fine.

I don’t know the exact reason. It seems the original mesh is not watertight, which is the only possible guess in my mind, while I cannot find any errors and suspicious parts.