From FreeCAD Documentation
Tetrahedron element from FreeCAD to CalculiX -- node assignment
| tetra4 FreeCAD nodes |
tetra10 FreeCAD nodes
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| tetra4 (C3D4) CalculiX nodes |
tetra10 (C3D10) CalculiX nodes
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| FreeCAD → CalculiX, Nodes |
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| N2, N3, N4, N1 |
N2, N3, N4, N1, N6, N10, N9, N5, N7, N8
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