Grasshopper

algorithmic modeling for Rhino

cull points that not in 3 breps

Dear all,

I have group of points with 3 closed breps and I want those points that not inside those breps, could you tell me how to do it? I got 3 sets of true and false for each point, but how to continue to select the one which have 3 times of false?

thank you very much,

Taylor 

Views: 245

Replies to This Discussion

Permalink Reply by Joseph Oster on October 15, 2017 at 10:35am
Permalink Reply by Hyungsoo Kim on October 15, 2017 at 11:05am

1, Test your points with "Point In Breps" component.(Surface-->Analysis-->Point In Breps)

2. Use "Cull Patten" to filter the outside points of breps out with the inverted boolean patten of output "I" of Point In Breps component.

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