Open holes on voronoi pattern surface

Grasshopper
1

Hi guys,

I am new to Grasshopper.
I would like to create some holes on a Voronoi pattern surface, like below image.
example

First I create some holes on the surface, then I run the code which made by Martyn Hogg.

However, the code doesn’t work. Hence, how to create some holes on a Voronoi pattern surface?

Any help will be appreciated! Thank you!

01
011473×678 120 KB

Voronoi_smooth.gh (16.8 KB)
Holes on Surface.3dm (93.4 KB)

2

Dendro plugin is one of rescently added option for curve thickening. Have a try…

Canvas%20at%2016%3B47%3B03
Canvas%20at%2016%3B47%3B031422×702 231 KB

Voronoi_smooth_re.gh (34.5 KB)

4 Likes
3

I just discovered the Dendro plugin too - quite impressive.

HSK: how did you figure out to use the Scale object to remove the centerline from the Brep’s edge curves? It seems like any value greater than 1 works - even 1.001. Doing this would have never occurred to me.

4

Thanks for your help!!!
But I don’t have this component, could you tell me what is it? Thank you!

Capture

5

Flip mesh normals, available in Rhino6 Grasshopper. If using Rhino 5 then you can get a flip mesh from mesh edit: https://www.food4rhino.com/app/meshedit

6

Thanks for your reply!!