TriQuadraticHexahedron

TriQuadraticHexahedron() → UnstructuredGrid

Create a pyvista.UnstructuredGrid containing a single triquadratic hexahedron.

This cell corresponds to the pyvista.CellType.TRIQUADRATIC_HEXAHEDRON cell type.

Returns:

pyvista.UnstructuredGrid

UnstructuredGrid containing a single triquadratic hexahedron.

Examples

Download Python source code | Download Jupyter notebook

Create and plot a single triquadratic hexahedron.

>>> from pyvista import examples
>>> grid = examples.cells.TriQuadraticHexahedron()
>>> examples.plot_cell(grid)

Static Scene

Interactive Scene

List the grid’s cells.

>>> grid.cells
array([27,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
       16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26])

List the grid’s points.

>>> grid.points
pyvista_ndarray([[0. , 0. , 0. ],
                 [1. , 0. , 0. ],
                 [1. , 1. , 0. ],
                 [0. , 1. , 0. ],
                 [0. , 0. , 1. ],
                 [1. , 0. , 1. ],
                 [1. , 1. , 1. ],
                 [0. , 1. , 1. ],
                 [0.5, 0. , 0. ],
                 [1. , 0.5, 0. ],
                 [0.5, 1. , 0. ],
                 [0. , 0.5, 0. ],
                 [0.5, 0. , 1. ],
                 [1. , 0.5, 1. ],
                 [0.5, 1. , 1. ],
                 [0. , 0.5, 1. ],
                 [0. , 0. , 0.5],
                 [1. , 0. , 0.5],
                 [1. , 1. , 0.5],
                 [0. , 1. , 0.5],
                 [0. , 0.5, 0.5],
                 [1. , 0.5, 0.5],
                 [0.5, 0. , 0.5],
                 [0.5, 1. , 0.5],
                 [0.5, 0.5, 0. ],
                 [0.5, 0.5, 1. ],
                 [0.5, 0.5, 0.5]])

>>> grid.celltypes  # same as pyvista.CellType.TRIQUADRATIC_HEXAHEDRON
array([29], dtype=uint8)