Only Corners Points

[RMohareb]

Hi @hanywillim
You can use Alpha shape algorithm

Alpha Shape proplem (Draw outer line around the outside point Cloud at the same plane by ignoring any points that would fall inside.)

Draw outer line around the outside points by ignoring any points that would fall inside. I used Alpha Shape algorethem alphashape · PyPI by install alphashape in Python3 [image] [image] [image]  NwjwfcAuhGcpyVW.png) First select point cloud form revit project by using @Julien_Benoit1 Julien Benoit python script Second use point-cloud-plane-detection-using-ransac @Ewan_Opie to detect…

Concave Hull (Alpha Shape) from list of points with Python?

Does anyone have experience generating a Concave Hull (Alpha Shape) from a list of points with IronPython? Would greatly appreciate any feedback. Thank you in advance!