But regarding faces orientation, I faced situations (for ex. after ‘exploding’ a group to glue it onto another group) were SI2 required a fix to reverse faces, but the fix ended up at unconsistant faces orientation !???
For exemple: try to explode ‘revet 3D AV G’ onto ‘AV 3D extrudé’ with:
gluing rev G to AV extruded.skp (1.8 MB)
… or try the other way: exploding ‘AV 3D extrudé’ onto ‘revet 3D AV G’…
I don’t understant what’s going on ???