@menno The new version of Patch appears to require at least one edge constraint. Is this intended? If so I consider it a regression from the old Patch which did not required any edge curves, and in fact will create a surface from only a group of points or a point cloud. I sometimes use Patch with a…

[image] David Cockey: a set of internal inputs, which may be curves or points created from a scan data. There may not be any “edges” available. You could share a file with some geometry…

Yes, I have created RH-98015 for this. Please share a file if you can.

[image] Menno Deij - van Rijswijk: Please share a file if you can. Two examples. Points are input. Surfaces shown are results from PatchOld: PatchNoEdgesExample2-DC01.3dm (619.9 KB) [image] PatchNoEdgesExample1-DC01.3dm (165.0 KB) [image]

New Patch requires edge constraints? Regression?

Serengeti (Rhino BETA)

brian (Brian Gillespie) September 29, 2026, 10:21pm 5

RH-98015 is fixed in Rhino BETA

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BUG with the new Patch tool in Rhino 9 BETA Serengeti (Rhino BETA) windows , bug , beta , patch , bad	2	81	October 13, 2026
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Rhino BETA Feature : Untrimmed surfaces with Patch Serengeti (Rhino BETA)	1	283	August 16, 2026
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New Patch requires edge constraints? Regression?

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