Test for a series of points whether they are on one of several curves

Grasshopper
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1

I have been trying for a considerable amount of time and I cannot find a solution by myself or online. I have a collection of points of which the majority lie on one of a group of curves, I want to create a separate list with all such points.

I have no idea how to go about this though. Curve closest point only works with an input of one curve and I don’t know any other component that could do something similar. Help would be a lifesaver.

2

Hi @arnoudhoorn,

just graft the curve input for point closest curve.
You need to use trees instead of list because each curve can have multiple nearest points, later on you can flatten the tree to get only the list of points but you loose the information which points are nearest to which curve…you only know which points are nearest.
hope that make sense.

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