Skip to content

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

Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum, first register on this website and then send a message via our contact form.

› Forums › OpenLB › General Topics › Material assignment (indicator) is changed along voxel resolution › Reply To: Material assignment (indicator) is changed along voxel resolution

November 29, 2024 at 9:54 am #9576
mwkim
Participant

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.