Grasshopper

algorithmic modeling for Rhino

Grabbing List Items and joining into Polylines

Hi, 

I have a question with regards to grabbing items from lists.

As an exercise I am constructing a fence with the points generated in the file attached. We also have to join horizontal lines between horizontally corresponding points of the vertical 'poles'. I manage to draw one line, but when you feed multiple numbers into the 'LIST ITEM' component it's not working as I want it to. 

Thank you,

Martina

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Permalink Reply by ng5 Alex on April 8, 2016 at 3:36am

Hello Martina,

you can try the following too, (using flip matrix and cull pattern)

best

alex

Permalink Reply by Martina Cutajar on April 8, 2016 at 3:41am

Thanks Alex, will do!

- Martina

EDIT: It's exactly what I needed, thank you!

Permalink Reply by Matt Gaydon on April 8, 2016 at 3:58am

Should work also if you put the cull Un-Flattered on the other side of the Flip Matrix, thus reducing the amount of polylines your drawing.

In Alex's Screen Capture.

Permalink Reply by Martina Cutajar on April 8, 2016 at 4:07am

Did that too, thanks!

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