Grasshopper

algorithmic modeling for Rhino

Resample a Grid of Points

I have a grid of points (that represent a surface), an I have ordered them using the Sort Points component. These points currently occur every 0.5 meters, but I want to essentially "resample" them to get a point every 2 meters. I tried using the Cull Pattern component, but, while it chooses a point every 6 points or so, it is only doing this in one direction.

This seems easy, but I can't seem to figure it out. Any tips would be appreciated. Thanks!

lily

Views: 606

Attachments:

Replies to This Discussion

Permalink Reply by wrogirzymian on July 20, 2012 at 12:03am

Is it a rectangular grid? or at least some pattern?

I would put every row in a separate branch and  then choose every 6th item

Permalink Reply by Peter Kluck on July 20, 2012 at 4:36am

Hi Lily,

use Flip and Cull again.

Cheers, Peter

Permalink Reply by Lily Carrigan on July 20, 2012 at 9:56am

Peter,

Awesome, this works! I see your using Cull Pattern (instead of Cull Nth), that works much better.

Thanks for your help, much appreciated!

lily

RSS

About

Scott Davidson created this Ning Network.

Translate

Search

Photos

  • Add Photos
  • View All

Videos

  • Add Videos
  • View All

© 2024   Created by Scott Davidson.   Powered by

Badges  |  Report an Issue  |  Terms of Service