I am trying to extrude the Voronoi lines so that I get the side surfaces. But this requires that I have a normal vector for each cell. This trick didn’t work because Voronoi cells are not planar. I ended up using scaling the center points for the vector. But unfortunately this completely skews the s…

voronoi Edited v0.gh (88.8 KB) [image]

thank you so much @Quan_Li but i think two problems is seen in your model first, the extruded cells thickness is not different. it is wished that an attraction point was existed to pull the thickness of cells differently and second, the rows placed on the floor is not flat however i know its algo…

Hi @user135 Is this what you’re looking for? voronoi.gh (94.0 KB) [image] Cheers, BVR

Do the following: Create FLAT Vor Polylines. Exclude (or not) the Polylines in contact with the Rectangle frame (used to provide the Surface for the rnd Vor pts). Morph “map” these to the target surface (that’s waay faster than Morphing Breps out of these Polylines). In fact you can Morph only the…

[image] This might not be the actual solution you’re looking for but I hope this helps Check this thread: [image] Extruded Planar Hexagon Pattern on Surface Grasshopper Hi Guys, For some reason I having hard time to make hex pattern on spherical surface. I…

thank you @ajarindia your first try all cells was in one direction that it wan not my solution but the second solution is thing that i want but considering the real image in the first topic, the amount of extrusion for each edge is different ; how we can do this? by the way, can share the gh file…

thanks from step 2, this is difficult

[image] user135: this is difficult It’s very very easy … provited that you know how to code (but alas this is not your case). Since using native components is not my game I don’t know how to do it that way. Anyway I could provide an indicative C# solution - MINUS the torsion free part that i…

dear @ajarindia can you share this file to me? thanks in advance

Hi, Unfortunately I didn’t save the script. Check the thread I mentioned there. I used the script by @HS_Kim download it and do a slight modification to achieve the result.

Trying to extrude the Voronoi lines

Grasshopper

ajarindia (BVR) December 17, 2024, 12:23pm 6

This might not be the actual solution you’re looking for but I hope this helps
Check this thread:

Topic		Replies	Views
Funky Polylines When Using Voronoi 3D on Curved Surface Grasshopper	7	2278	December 13, 2017
Creating Planar Curve from Non-planar curve Grasshopper rhino , voronoi , grasshopper	4	7196	November 26, 2017
Extrude Surface Edges Error / Wrong GH for Mac extrude , mac , gh , surface , edges	5	692	May 18, 2023
Add thickness to surfaces facing different directions - without creating gaps Grasshopper	14	6331	March 13, 2018
Voronoi on polysurface / help Grasshopper voronoi	23	17041	June 21, 2021

Trying to extrude the Voronoi lines

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