Solid union Bug?!

Grasshopper
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1

Hi everybody! :wave:
I created solids and wanted to union, but in result I see open brep :cold_sweat:
What did I do wrong? I need to create 1 closed brep
error10-06-23.gh (371.2 KB)

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2

Its strange, but I baked them and union in rhino, in result I created open brep too

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3

You can boolean union them if you do it one step at a time:

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Note that I’ve added Merge components to make the order visible, because this matters with your objects. Same approach works in Rhino.

I notice that the middle piece abuts the one on the left, but overlaps the one on the right - I don’t know if this is deliberate.

Generally Union works best with a slight overlap. You might want to experiment with slight adjustments to the shape of the middle piece to see if you can get a more robust union.

HTH
Jeremy

1 Like
4

I would also try to generate cleaner surfaces and see if that works.

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