I'm wondering if it is possible, in MeshLAb, to use two 3d surfacic meshes which are inner and outter boundaries (of a metal pipe for instance) into one 3d volumic mesh. The aim for me is to resampling the two surfacic meshes to get one volumic mesh with vertex in between the boundaries, depicted by the surfafic meshes?
Thanks for your answer.
Do you have the different steps to performe it on MeshLab?
Sir,
what you can do is take an array,place all the data points of the first 3D mesh and then place all the data points of the 2nd mesh, then apply griddata & you will the resulting mesh.
You can't do that in MeshLab, you need a solid voxelizer to do it. What I suggest is, export your mesh model into an .STL (binary) format or .OBJ format and then use the attached solid voxelizer to generate a volume grid. I can be of help if you are interested.
https://github.com/marwan-abdellah/voxelizer-2
I'm very interested in your method. I will try it and I will see if it give a correct answer. Thanks alot.
The problem can be tackled using Gmsh or Tetgen, instead of using Meshlab.
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