sgsellan / fracture-modes Goto Github PK

Great work!
However, some error occurred when I execute "python scripts/example.py"

from pyvista._vtk import VTK9
ImportError: cannot import name 'VTK9' from 'pyvista._vtk'

Do you have any suggestions on the error?

When I execute "python scripts/example.py", this import error is displayed.

ImportError: /home/nobuo/anaconda3/envs/fracture-modes/lib/python3.9/site-packages/igl/../../../libstdc++.so.6:
version `GLIBCXX_3.4.30' not found (required by
/home/nobuo/anaconda3/envs/fracture-modes/lib/python3.9/site-packages/scipy/fft/_pocketfft/pypocketfft.cpython-39-x86_64-linux-gnu.so)

I attached the full error output.
import_err.txt

I am using anaconda (2022.10) on Ubuntu 20.04.5 LTS.

Hi @sgsellan,
This is pretty cool stuff! thanks for putting it up on github :)
I was looking at the compute_fracture_modes() function and realized that the call to conic_solve does not include the hessian $Q$ that you compute earlier in the code. It only takes in the discontinuity matrix. Could you help me understand what the discontinuity matrix is? And the fact that $Q$ is not being passed to the solver, does that mean that you ignore the strain energy when computing the modes?

Looking forward to your answer!

I encountered a problem when I used this method to generate a fracture model. It seems that due to the normalization of point cloud coordinates in the code, the generated fracture model cannot regress to the original physical dimensions. How can I solve this problem