Incomplete or glitched surfaces

Rhino Rhino for Windows
1

I re-opened my file containing a couch and the cushions have changed appearance. It is the same on normal or rendered views. The curves on the surfaces look correct but the actual surface does not. Do I need to remake these objects?

2

Hi JMurie -

can you export & post one of these objects?
One thing to try is this test command (does not autocomplete, save before using this command)

testRemoveAllNakedMicroLoops

Does that clean up the meshing?

-Pascal

3

The command is unknown when I entered it. Here are a couple of the cushions.
cushions.3dm (2.3 MB)

4

Hi jmurie- ExtractSrf and UntrimBorder the large flat faces then rejoin … looks better here.

-Pascal

5

Thank you