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Repair non manifold edges does not work (saving the file) #1533
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What format are you using to save the file? Does it happen for any format (e.g. ply)? Because STL is not a format suited for properly manage topology information, since it just saves faces, duplicating vertices. |
I use STL, checked bin and ascii. |
Instead, if I use the repair option by deleting (not split option) the bad faces, it deletes them, and saves correctly with the deletions. |
I've done a thorough test. |
The STL format is the problem. This is not a bug, is just that STL does not save meshes in indexed mode, and that is the root cause of a lot of other problems. |
Thanks, I isolated the problem in the STL file on only 7 faces. |
I post the STL so it's possible to check
The steps to obtain the bug :
1 - I attempt to "reorient all faces coerentely"
2 - Message Filter Failure ... " Mesh has some non 2 manifold faces... "
3 - Ok I apply "Repair non manifold edges (option split vertices) .... ok, "successfully split etc etc"
4 - Now, if I attempt to "reorient all faces coerentely" ", it WORKS
5 - Ok, I save and exit
BUT
If I reload the saved file I have AGAIN the "Mesh has some not 2 manifold faces..."
DO LOOP
Internal.zip
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