Since I only have point data, directly using the boolean operation may have influence on the interpolated result. Should I go back then recreate the mesh (previously I have mesh for the point data), and assign those points to the corresponding mesh?
Sure, I’ve attached the data and visualization script here. Actually I do have the origin mesh but the point cloud is only data extracted from a sub-region of the origin mesh, since the original data is simulated is under a larger domain. I can also package and upload my code for processing the original .vtk file later if needed.
Yes, since this is the original .vtk file used for preparing the data for comparison. Now the non-trivial thing is if I update or change the value of previous point data (now I only have updated .npy data and the previous mesh structure in .vtk file), how to do the interpolation?
