I have a problem with the orientation of vectors, why are the vectors of the areas in the graph reversed? Can you explain it to me and help me orient them in the same direction? Thank you so much.
Thanks for attaching the gh but I believe the answer lies prior to what you shared here. I suspect it’s the way you are dividing the surface/curves/whatever form is being evaluated prior to your plane operations.
Likely caused by inconsistently oriented curves/surface normals or possibly a curve seam.
I would need to see a few steps back to see the steps generating the planes.
The more I look at your code, the less I understand? Relatively simple, though restricted since given data set consists of seven ranches of ~400+ planes each.