mne.spatial_tris_adjacency#

mne.spatial_tris_adjacency(tris, remap_vertices=False, verbose=None)[source]#

Compute adjacency from triangles.

Parameters:

trisarray

N x 3 array defining triangles.

remap_verticesbool

Reassign vertex indices based on unique values. Useful to process a subset of triangles. Defaults to False.

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns:

adjacencycoo_matrix

The adjacency matrix describing the spatial graph structure.