file.3dm (174.5 KB)
Hi there. Every time I try to use MergeCoplanarFaces on this Brep I get a missing face (one of the cylindrical faces). Interestingly if I specify the faces to merge it works fine. But I generated this geometry with code, so it needs to work generally. I’m not sure if I’ve somehow created an invalid Brep or if this is a bug. The usual suspects check out -
-Solid Orientation = outward
-IsValid = true
-face have been flipped using Brep.Faces.Flip(true) to target faces whose orientation is reversed
-IsManifold = true
-IsSolid = true
I’m using Version 8 SR15. If there’s a way to prevent this at the code level that would be great. But I’ve saved the file and reopened it, and the problem still occurs so I’m starting to think it’s a bug. I would appreciate any insight. Thanks!