Create Point on Trimmed Surface? (not on edge)

Grasshopper
2

Hi,

I can’t find the thread but someone posted an idea based on isocurves to get a point somewhere on a trimmed surface.

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image1916×756 82.1 KB

PointOnSurface.gh (10.6 KB)

For planar surfaces you could also search for the pole of inaccessibility.

Populate Geometry is also a way but no guarantee the points are far from the border. You could generate 10 points and sort them by distance and take the furthest away.