PyVista PolyData Segfaulting

Noahbryson / VERA_PyBrain

Library for manipulating VERA (Versatile Electrode Localization Framework) output files for 2D and 3D brain reconstruction and data visualization.

GNU General Public License v3.0

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PyVista PolyData Segfaulting #1

Open Noahbryson opened 6 months ago

Noahbryson commented 6 months ago

when any manipulations are done to the polydata object loaded with the VERA data, VTK segfaults. I am sure this is an issue with how I am loading the data into PolyData but it must be resolved.

Without manipulations, the mesh can be plotted but it most certainly does not look like a hunan brain.

Noahbryson commented 6 months ago

Note this issue is on macOs on an M3.
It also does not work on windows, but there is no error message displayed just a blank line in the terminal then a reset.

Noahbryson commented 6 months ago

https://github.com/pyvista/pyvista/issues/1097

Noahbryson commented 5 months ago

This is likely due to unwieldy geometry. The triangulation matrix is currently 1 indexed from MATLAB, I bet resolving this resolved the issues. Will implement today in the DEV branch.