Cannot merge these two polysrfs


I’m struggling to merge two polysurfaces. These are from a much larger model and after removing the inside of the case, it left me with many such problems. I can delete one face and extrude the other back to the corner snap and it will join perfectly, however there are lots of them. MergeSrf says the edges are too far apart.

Here’s the file: problem polysrf.3dm (84.3 KB)

  • Paul

Hi Paul- run ShrinkTrimmedSrf on these before trying to merge, or, for that matter don’t Shrink, just Untrim the larger one and forget about the small surface altogether.


Hi Pascal … that worked perfectly. Thanks for your quick reply, I was able to get my model sorted (and forgot to say thanks then!!).