Muscat.Bridges.PyVistaBridge module

CheckIntegrity(GUI: bool = False)

MeshToPyVista(mesh: Mesh, tagsAsFields: bool = False)

PlotMesh(mesh: Mesh | DataSet, tagsAsFields: bool = False, scalars=None, show_edges=None, cpos=None, show_scalar_bar=None, **pyVista_Plotter_options)

Plot a mesh using PyVista, the user can press “n” to plot the next field and “c” to cycle thro the components in the field.

Parameters:

• mesh (Mesh, vtk mesh or a pyvista mesh) – the mesh to be plotted

• tagsAsFields (bool, optional) – if True the tags of the mesh (in the case of a Muscat Mesh) are converted to fields, by default False

• pyVista_Plotter_options – All the rest of the kwargs are passed to the pyvista Plotter (like theme and other options)

Examples

Simply show the plot of a mesh.

>>> from Muscat.Containers.MeshCreationTools import CreateDisk
>>> from pyvista.plotting.themes import DarkTheme
>>> from Muscat.Simple import PlotMesh

Mesh creation, and fill some synthetic data

>>> mesh=CreateDisk()
>>> mesh.nodeFields = {'x': mesh.nodes[:, 0].flatten(), 'Pos': mesh.nodes}

Plot the mesh

>>> PlotMesh(n, theme=DarkTheme())

PyVistaToMesh(pvmesh, fieldsAsTags: bool = False) → Mesh

ReadMeshWithPyVista(filename, fieldsAsTags=False) → Mesh

Function to delegate directly the reading of the file to Pyvista https://docs.pyvista.org/api/utilities/_autosummary/pyvista.read.html and then cast pyvista mesh to muscat mesh