Buckets:
| """ | |
| Exemple de maillages intégrés avec DOLFINx (FEniCSx) | |
| """ | |
| from dolfinx import mesh | |
| from mpi4py import MPI | |
| import numpy as np | |
| # Maillage 2D rectangle | |
| domain = mesh.create_rectangle( | |
| MPI.COMM_WORLD, | |
| [np.array([0, 0]), np.array([1, 1])], # Coins du rectangle | |
| [32, 32], # Nombre d'éléments en x et y | |
| mesh.CellType.triangle | |
| ) | |
| print(f"Rectangle mesh: {domain.topology.index_map(2).size_local} cells") | |
| # Maillage 3D boîte | |
| domain_3d = mesh.create_box( | |
| MPI.COMM_WORLD, | |
| [np.array([0, 0, 0]), np.array([1, 1, 1])], # Coins de la boîte | |
| [10, 10, 10], # Nombre d'éléments | |
| mesh.CellType.tetrahedron | |
| ) | |
| print(f"Box mesh: {domain_3d.topology.index_map(3).size_local} cells") | |
| # Autres géométries disponibles: | |
| # - create_unit_square | |
| # - create_unit_cube | |
| # - create_interval | |
Xet Storage Details
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