Grasshopper

algorithmic modeling for Rhino

min distance between random points

i ve created a populated geo and placed polygon on each poitns . because of som reason i want the polygons dont intersect with each other . can any body help me with that its very important for me plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

ps: i want the radius of the polygon be the half of the minimum distance of the nearest point 

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Permalink Reply by David Rutten on March 2, 2013 at 3:13pm

You can use Proximity 3D to find nearest neighbours between points. If you set your group size to 1 then you'll get a single line segment per point which connects that point to the nearest neighbour. The length of this segment then becomes the input for your polygon.

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David Rutten

david@mcneel.com

Poprad, Slovakia

Permalink Reply by amir mohebi ashtiani on March 2, 2013 at 11:23pm

thnx david :)

Permalink Reply by djordje on March 2, 2013 at 3:28pm

It's not that sophisticated as David's solution, but it may work:

By getting the smallest distance between particular point and it's neighboring ones, and then using half of that value as radii:

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