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- """Load a tetrahedral mesh and show it in different styles."""
- from vedo import TetMesh, show, dataurl
- # Load a tetrahedral mesh from file
- tetm = TetMesh(dataurl + 'limb.vtu')
- tetm.compute_cell_size()
- print(tetm)
- # Assign a color to each tetrahedron based on the value of "chem_0"
- tetm.celldata.select('chem_0').cmap("Blues_r").add_scalarbar()
- # Make a copy of tetm and shrink the tets
- msh = tetm.clone().shrink(0.5).tomesh().add_scalarbar()
- # Show the two meshes side by side with comments
- show([(tetm, __doc__), (msh, "..shrunk tetrahedra")], N=2).close()
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