Grasshopper

algorithmic modeling for Rhino

Forum Discussions (33,609)

Discussions Replies Latest Activity

Expression - If x=0 OR x=3, true, false

Hello, If x=0 OR x=3, true, false Is is it possible to create such expression? i have a list of numbers and would like to dispatch it into…

Started by Wujo in Discussion

4 Sep 27, 2017
Reply by Wujo

Creating contour lines from Rhino mesh

Hi all, I'm attempting to create a GH definition that allows me to generate topo/contour lines from a Rhino mesh of the terrain at .5m inc…

Started by Jenna in Discussion

2 Sep 27, 2017
Reply by Jenna

problem with component evaluate

Hello everyone, I build a Boolean-switch based on a counter from Kangaroo 1+ GH component evaluate. The idea is that the switcher turn on/…

Started by Jon in Discussion

4 Sep 27, 2017
Reply by Jon

Control Points by gumball

I have two points and I connect them into a straight line, I continue to edit that line into a curve with the gumball tool. When I move the…

Started by Hieu Le in Discussion

4 Sep 27, 2017
Reply by Hieu Le

find valid uv domain for trimmed surface in GH

Sometimes trimmed surfaces are hard to avoid. In order to work with them I'd like to know the trimlines or trimcurves in the uv domain. If…

Started by Stefan Knorr in Discussion

2 Sep 27, 2017
Reply by Stefan Knorr

PFRAME Rotate

Hello, guys.  I would like to know if anyone can help me with this. I have this simples script os connecting two lines and have a recuta…

Started by James Chadud in Discussion

3 Sep 27, 2017
Reply by James Chadud

Get points were curvature is 0 (zero)

Hi there! Is there any chance of getting the points were the curvature of a curve is zero? Thanks in advance!

Started by Lucas Becker in Discussion

4 Sep 27, 2017
Reply by Hengameh

Randomize z values for hexagonal grid vertices.

Hello !! I need to move the vertices of a hexagonal grid along z axis in a random order, but the problem is I need same z value for the ver…

Started by Shameem Ashraf in Discussion

3 Sep 27, 2017
Reply by Joe Allberry

Directions of Curvature Lines

Hi all, I want to find the points of a curve which the directions of curvature lines change on them.

Started by Hengameh in Discussion

1 Sep 27, 2017
Reply by Ethan Gross

Extrusions based on image sampler, need help! :)

Hi Guys, So I am a bit of a grasshopper noob, but I am attempting to do the following and a bit lost on where to begin: I have a black an…

Started by Miles Rees Spear in Discussion

5 Sep 26, 2017
Reply by Mark Grimsrud

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