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

If not None, override default verbose level (see mne.verbose() and Logging documentation for more). If used, it should be passed as a keyword-argument only.

Returns
adjacencycoo_matrix

The adjacency matrix describing the spatial graph structure.