Hello!
Please tell me how to create 4 “clean” surfaces from one Brep, which is a broken geometry, in grasshopper. The “Merge Faces” command does not work well for surfaces that have holes.
Finishing AC-to-Grass.3dm (282.1 KB)
thank you
Hi Kyrylo
Have you tried MergeCoplanarFace?
thanks for the answer! I am interested in how to do it in grasshopper
Curious how you ended up with such wacky walls?
Used this:
FMerge_2024Apr9b.gh (22.5 KB)
Not sure how much of this is necessary, just playing games. Geometry internalized:
FMerge_2024Apr9bb.gh (39.5 KB)
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Hi Kyrylo
Sorry, I see. If you call the method from a script component you can specify tolerances.
https://developer.rhino3d.com/api/rhinocommon/rhino.geometry.brep/mergecoplanarfaces
merge face.gh (16.5 KB)
x.MergeCoplanarFaces(1,1)
a = x
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3 Likes
these are walls that are imported from archicade through live condition. Looking forward to your help, I will study your script
Thanks for your help, I will study your script
thanks for the help
Your solution looks like this to me
@Johan_Lund_Pedersen’s GH requires R8.
Ok, apparently script is not backward compatible.
Does Align plane solve the issue?
merge face.gh (19.4 KB)
Don’t have R7? Does it work in R8?
I do get this error in Rhino7:
Runtime error (MissingMemberException): 'NoneType' object has no attribute 'MergeCoplanarFaces'
Traceback:
line 1, in script
Hi @Cumberland and @Joseph_Oster
It sounds like you haven’t set the type to brep on the script component.
