Grasshopper

algorithmic modeling for Rhino

I'm trying to select some points on a surface in a checkerboard manner. Except first and last rows. Something like Cull with 2d pattern:

"True, False

False, True"

How can I do this?

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I don't have your plug-in.

Can you internalize the points where we have to work on?

By the time... try this.

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Thank you, Riccardo. Yes, that's what I was trying to do. The plugin is PanelingTools, so it does pretty much the same as Divide Surface except the grid of points is evenly distributed.

Btw, do you know is it possible to use patterns in path notation in Cull Pattern, something like :{(even)}, :{(odd)}? To make this kind of culling more elegant.

I found this post by David Rutten:

http://www.grasshopper3d.com/forum/topics/datatree-selection-rules?...

But it looks like those rules doesn't work on Cull Pattern.

Hello Elisei, Riccardo,

You can use these notations with the [split tree] component:

Thank you, Nikos! Looks pretty elegant )

Btw, how did you place this screenshot on the right? Is it a component or a standalone program?

Ctrl+Shift+Q

Thank you, David!

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