Grasshopper

algorithmic modeling for Rhino

List question. (move points of a list individually)

Hello,

I am a new user who is trying to understand how to work with simple lists and perform simple actions on them. 

the problem :

I split a grid in 2 lists, and i want to move the points of list B (the green ones in the attached pictures) with galapagos .

the points dont move individually, but instead, an entire "branch" moves (as in the picture)

How can i move the points in my list individually please ? (i want to keep points indexes intact)

Thanks.

Views: 1709

Replies to This Discussion

Permalink Reply by David Stasiuk on February 20, 2014 at 6:30am

If you want individual control over your points, first you will need to ensure that your gene pool has as many sliders as you have total number of points. Then, to keep your data structure intact, you'll have to match your gene pool data structure (which will be flat to begin with) to that of your point grid. To do this, look at the number of items in each path of your grid, and then use the "Partition List" component to discretize the values from your gene pool:

Permalink Reply by PsychoBoyJack on February 20, 2014 at 7:16am

Thanks for the reply !! it works :)

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