Grasshopper

algorithmic modeling for Rhino

Gradient from point density

Hello all, i was just wondering if there was a way to create a gradient map from a 2d point cloud using grasshopper, like where there the density of the points are more it will be one color and vice versa

thanks,
Gijo

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Replies to This Discussion

Permalink Reply by Vicente Soler on October 17, 2010 at 11:12am
Like this?

There are several ways to do this, i used the inverse of the distance to every other point and added them together.
The grouped components are not really necessary, they avoid measuring the distance of each point with itself.
Permalink Reply by gijo paul george on October 17, 2010 at 11:21am
Thats perfect! thanks a lot for the quick reply mate! Now i might try to draw a grid containing the points, and each cell gets colored based on the proximity to the other points.. hope i can do it..

cheers
Gijo

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