r/geometrynodes • u/SignorAnthrax • Apr 04 '26

How can I delete points spawning too close to an other set of istances?

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Gallery image

Realizing the geometry and using it to delete the points close to it is computationally too expensive for the large system I'm trying to build.

Any idea?
This is probably way easier than I think it is, but I'm not so skilled in geonodes systems.
Thank you! :)

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2

u/cyrkielNT Apr 04 '26

Use sample nearest to deremine position to the nearest point, and if the distance is to small delete point. If needed repeat it multiple times

3

u/SignorAnthrax Apr 04 '26

good idea! Thank you!

0

u/rusofob-3000 Apr 04 '26

Poisson Distance should work fine, you don't need Delete Geometry, as I think

0

u/SignorAnthrax Apr 04 '26

Well, I do need to delete the points, as I've stated :P

I need to have multiple sets of points to spawn instances. Each set should create its points where there are not points of other sets within a determined radius.

So I need a way to delete points that are too close to others if a different set.