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!

I cleaned up the code a bit: import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import Line from math import sqrt, hypot points, alpha = IN OUT = [] pLen = len(points) alpha2 = alpha * alpha if pLen < 2: raise Exception('AlphaShape needs at least 2 points') …

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

Revit

Thomas_Mahon March 27, 2019, 10:00pm 4

There’s a concave hull algorithm here (in python) which looks easy to implement.

And there’s some links by @Michael_Kirschner2 here which might offer some alternatives:

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

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