Jupyter kernel crashes when using `robust_laplacian`

[dkobayas-cyber]

Hi, I'm trying to test a robust_laplacian.point_cloud_laplacian() function on the Stanford bunny model. However, the Jupyter kernel crashes for some reason. Does anyone know what is a potential cause?

My code is shown below. I used PyVista to download the Standford bunny model.

import robust_laplacian
from pyvista import examples
import numpy as np

# Read input
plydata = examples.download_bunny()

# Extract vertices
points = np.array(plydata.points) # (n, 3)

# Build point cloud Laplacian
L, M = robust_laplacian.point_cloud_laplacian(points) # --> Kernel crashes

Here are some notes on my package version, specs, etc...

• robust-laplacian: 0.7.2 (installed using pip)
• IPython : 8.26.0
• ipykernel : 6.29.5
• ipywidgets : not installed
• jupyter_client : 8.6.2
• jupyter_core : 5.7.2
• traitlets : 5.14.3
• Tested on macBook (macOS: Sonoma 14.6.1)