mesh

mesh

Lazily loaded mesh from the current reader in pyvista format.

Returns

• pyvista.DataSet | pyvista.MultiBlock | None
  • Accessing mesh reads data from the reader and caches it on Plotter.
  • For PVDReader, mesh returns the first block from reader.read().
  • show() and export() reset the cached mesh before rebuilding the scene.

Raises

• ValueError — if no reader is available (call set_file() first).

Example

from pyemsi import Plotter

p = Plotter("mesh.vtm")
dataset = p.mesh
print(dataset.n_points)