pyvista.UnstructuredGridFilters.subdivide_tetra#
- UnstructuredGridFilters.subdivide_tetra()[source]#
Subdivide each tetrahedron into twelve tetrahedrons.
- Returns:
pyvista.UnstructuredGrid
UnstructuredGrid containing the subdivided tetrahedrons.
Examples
First, load a sample tetrahedral UnstructuredGrid and plot it.
>>> from pyvista import examples >>> grid = examples.load_tetbeam() >>> grid.plot(show_edges=True, line_width=2)
Now, subdivide and plot.
>>> subdivided = grid.subdivide_tetra() >>> subdivided.plot(show_edges=True, line_width=2)