Hi everyone, I’m working on a project where I have a Brep, a set of points, and clusters of those points as inputs. My goal is to discretize the original geometry based on these clusters — each cluster will correspond to a piece of wood that will be CNC-milled using a robotic arm and later assemble…

Can you post a version that doesn’t require extra plugins?

Data.gh (218.0 KB) In the first file I internalized the data, it should have worked but maybe try with this one that have just the brep the points and the clusters. Thank for giving it a look!

My first thought was to do a 3D Voronoi with the points and then Mesh Union by clusters, but that’s really slow.

Hello I didn’t look at your script but I think these discussions could be useful [image] Split object into parts Grasshopper Hello there was a discussion on this subject here Here I have tried another solution, it has some plugin, some of them could be skipped and oth…

[image] Measure: Can you post a version that doesn’t require extra plugins? [2025-05-23 18_34_30-Window]

Hi, Second file also has external plugins. Are the points from a point cloud? You’d probably rather use a pointcloud rather than a point container then. You’d probably want to use Cockroach poisson meshing to get a mesh first. Not sure how it would handle all of the points inside the geometry tho…

point cloud.gh (324.0 KB) @Measure @maje90 @GW1 I hope this one works, I used point cloud instead.

[2025-05-23 21_34_29-Window] You have so many points that making the average point for each cluster and doing the 3d voronoi seems enough… Is it?

Hi guys, thank for having a look @laurent_delrieu @maje90 ! Actually I tryed that too but I was looking for another method because when you do average point and 3d voronoi you loose control over the geometry because of the voronoi logics. I need to consider all the points and to have a rational disc…

Discretizing Geometry Based on Point Clusters for Robotic Fabrication

Grasshopper

laurent_delrieu (Laurent Delrieu) May 23, 2025, 4:01pm 5

Hello
I didn’t look at your script but I think these discussions could be useful

2 Likes

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Discretizing Geometry Based on Point Clusters for Robotic Fabrication

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