segmentation fault

[kamwoh]

just in case anyone faces segmentation fault when running marching cubes to save mesh:

res = args.marching_cubes_res or 256
...
testbed.compute_and_save_marching_cubes_mesh
...

i find that removing the folder dependencies/pybind11 and git clone https://github.com/pybind/pybind11.git to replace this pybind11 works well.

---

when i debug segmentation fault i find running ngp.BoundingBox([0.0, 0.0, 0.0], [1.0, 1.0, 1.0]) causes segmentation fault but ngp.BoundingBox() doesn't.

i suspect is my own numpy/python (as i didn't exactly follow the installation) may be too new, therefore the bridge pybind11 might be old too (as it was 2 years ago's repo) so i remove pybind11 and uses latest pybind11 and fixes segmentation fault!

(not familiar with c++ and pybind11 so i cannot sure what was the exact reason but probably some format issue?

[zhirui-gao]

Does it need to rebulid the project?