Hello everyone, can such surfaces be combined into a closed BREP ? Can this be combined into a closed BREP.3dm (451.2 KB) [Can this be combined into a closed BREP]

Hi @Gavin20181001 , Yes, if i got your question right, you can select all surfaces and run the _Join command.

hi Lando Schumpich, I get a result like this [Can this be combined into a closed BREP2]

Ah sorry i missed the grasshopper part. If you absolutely have to join them in grasshopper and can’t use the native Rhino _Join command before referencing, there is no native way to do this, as the problem is in how grasshopper defines the tolerance for join operations. In the attached file is a s…

Yes there is indeed a tolerance discrepancy here: GH-Join uses 0.01, the document_tolerance and gives two BReps as result; Rhino uses 2.1*document_tolerance to join and is able to join it into a closed polysurface. You can use the Rhino command MatchSrf to match the surface edges more closely than …

Hi @brian , Shouldn’t this be treated as a bug and therefore get a fix in R6? It’s clearly not working properly.

In general, we’re focused on getting Rhino 7 to ship. Most fixes are happening in Rhino 7, with a few critical ones happening in V6. So, no, in generally we are not making fixes to V6.

[image] brian: Most fixes are happening in Rhino 7, with a few critical ones happening in V6 do you mind sharing the list?

The fixes to v6 can be found in the SR release notes, the next one to be released is service release 25 see [image] Rhino 6 Service Release 25 Release Candidate Available Serengeti (Rhino 8 BETA) Rhino 6 SR25 Release Candidate 1 for Windows and Mac (6.25.20084) is now avai…

Here’s the list of open items for Rhino 6 , and open items for Rhino 7 - is that what you’re after?

Can this be combined into a closed BREP?

Grasshopper

brian (Brian Gillespie) March 24, 2020, 9:53pm 6

RH-57512 is fixed in the latest WIP

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Can this be combined into a closed BREP?

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