Closed polyline with combined attraction force + obstacles

Grasshopper Kangaroo
1

Hi,

I have a closed polyline surrounding several polygons (smaller closed polylines) and would like to make it attracted to a point placed at its center while being repelled by the polygons inside of it.

I have managed to configure the attractive force but can’t seem to figure out how to set the Kangaroo solver so as it takes into account the inner obstacles

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AR test.gh (17.6 KB)

Would love some help!

2

Hi @liukov.dobriev
You were very close, just the input to the Collider needed flattening (otherwise it only detects the collisions between items on the same branch), plus a few other small changes to the strengths.

AR test.gh (18.1 KB)

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1 Like
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Thank you (again!) for the prompt and clear reply. Cannot express how grateful I am for your help.