turandai / gaussian_surfels

Implementation of the SIGGRAPH 2024 conference paper "High-quality Surface Reconstruction using Gaussian Surfels".
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Extremely high CPU usage when extracting Poisson meshing #57

Open zxy-bjtu opened 3 weeks ago

zxy-bjtu commented 3 weeks ago

Hello,thank you for your great work! @turandai When I am trying to extract the mesh by running the render.py script as you mention but once it gets to the poisson meshing part, it seems to get stuck.
Poisson meshing: 25%|████████████████ | 1/4 [00:00<00:00, 64527.75it/s] And It cost about 5~6h for this process.

Besides, I found that it needs extremely high CPU usage as followed, image which may causes the process to fall asleep and get stuck.

Is it normal?What can I do to fix it?