Grasshopper

algorithmic modeling for Rhino

Point in polygon Check

I wonder if there is already a PIP check in GH base functions? Otherwise do you guys think it is quite useful to incorporate it into the standard GH functions.

or did anyone write such custom functions?

 

Ref: http://en.wikipedia.org/wiki/Point_in_polygon

PS: Currently the Inside Brep check is too slow, if I would extrude the polygon and check the point.

Cheers

VL

Views: 2109

Replies to This Discussion

Permalink Reply by Andrew Heumann on January 14, 2011 at 1:11am
you don't need to use the inside BRep component - there is already a component to test for containment within a curved region. Curve:Analysis:Containment

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