Hello Giulio,
Question about MeshSplit: Are you able to make this work?
MeshSplit_TestCase.3dm (963.8 KB)
Thanks!
Alexandre
Hello Giulio,
Question about MeshSplit: Are you able to make this work?
MeshSplit_TestCase.3dm (963.8 KB)
Thanks!
Alexandre
Hi Alexandre, @Alexandre_Filiatraul
I moved this to a new topic, because this did not have much to do with the original question.
Here you asked:
Sure thing. The problem with this case is that the splitter is actually questionable geometry. The mesh that I think you want to divide, on the other hand, is very good geometry. So, all we have to do is improve the geometry of the splitter. Let’s see where and how.
Here, I am showing how to mend the splitter geometry so that it is accurate, and the split works easily.
_Rebuild
the curve on the layer Input_Curve. I use 300 points and degree 3.ExtrudeCrv
with BothSides=Yes Solid=No
. You can use Alt to remove snapping temporarely.Mesh
the resulting surface. You can pick options, at best not some that add vertices halfway in the mesh. I get the mesh shown here below.Here the file. MeshSplit_TestCase_fixed-geometry.3dm (1.7 MB)
Does it help?
Thanks,
Giulio
–
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com
EDIT: I want to mention that the split is actually a lot more complicated than in looks. Rhino 7 by default groups original faces into ngons. Here you can see the difference with and without _DeleteMeshNgons:
Thank you Giugio!
I’m much more confident now; that solution seems a lot more robust. I effectively did notice that the border is indeed very clean.
Have a good holyday!
Alexandre