Grasshopper

algorithmic modeling for Rhino

Split list by value

i would like to create new paths in a list based on another list's values

http://img402.imageshack.us/img402/369/rsz2crop.png

i want the "values" list to work as a branch path. meaning my resulting list should be:

{0} (0.0, 2.0) (1.0, 2.0)

{1} (0.0, 1.0) (1.0, 1.0) (2.0, 2.0)

{2} (0.0, 0.0) (1.0, 0.0) (2.0, 0.0) (2.0, 1.0)

i know how to do this with boolean true/false but that's only gonna make my operation a bit heavier. is there a way to create paths using those values directly?

Views: 5339

Replies to This Discussion

Permalink Reply by David Stasiuk on April 10, 2013 at 8:33am

Use the replace branches component...you'll need to first graft your points, then use the param viewer component to extract their paths.  Then feed your grafted points, extracted paths, and new desired paths in.

Permalink Reply by Tareq Hassan on April 10, 2013 at 8:36am

works like a charm!

Permalink Reply by Tareq Hassan on April 16, 2013 at 6:48am

what if i'm trying to do the same thing to the resulting list?

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Permalink Reply by Pradipta Banerjee on December 12, 2017 at 9:37am

This was the exact solution I was looking for.
It works like a charm, but I'm trying to wrap my head around why this works.

Guess I need to look into the working of the param viewer component.

Thank you for posting!

Permalink Reply by Andrew Heumann on April 10, 2013 at 8:37am

you can also use assign paths or "graft by data" from Human http://www.grasshopper3d.com/group/human

Permalink Reply by Tareq Hassan on April 16, 2013 at 6:47am

lovely addition... why is the download link not working?

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