I have a box that I need to populate uniformly. Apparently, populate 3D gives only random points and not uniformly distributed points. So I used the zombie solver with on mesh and P_Law(repulsive) goals. This makes the points get distributed uniformly on the surface of the box. Is there any goal lik…

You could convert the mesh to a Brep (polysurface) and then apply Point In Brep to a 3D grid of points to cull only those inside. [image] Mesh to surface/ Polysurface to single surface Grasshopper Mesh to multi-faceted polysurface can be very simple but I didn’t bother to…

The problem with that is it just tests for point inside the mesh and I lose all the points as they get repelled away out of the mesh due to the P_law goal

Without posting your code, I have no clue.

I think the code I posted in this thread might be what you need: [image] Kangaroo 2 Solid Point Collide Bug/Significant increase in calculation time Serengeti (Rhino WIP) Solid_pt_newCollide_4.gh (55.6 KB) Tracked down the issue - it wasn’t what I first thought. The prob…

[BrepInc_2020Aug29a] [BrepInc_2020Aug29a2]

Inside closed mesh goal

Grasshopper Kangaroo

Joseph_Oster August 29, 2020, 1:18pm 2

You could convert the mesh to a Brep (polysurface) and then apply Point In Brep to a 3D grid of points to cull only those inside.

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Inside closed mesh goal

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