I’d like to understand what rule SketchUP follows for these things.
After pulling/pushing the shape is “empty”, but if I copy the circle outside the main form then it’s ok. Besides, if I repeat the push/pull with double click it takes the wrong direction, and some faces are reversed.
Why once it’s moved the circle cannot be selected as a whole entity? can it be fixed?
What would be the correct way to “delete” those lines? I used e (eraser tool) with shift key (to hide them) I don’t see any difference if I use ctrl modifier to smooth them.
EDIT: All those things are easy to fix, I can trace a line again and then the shape will get closed, but I’d like to know if I can avoid that. For the circle segmented I can draw them again as one object.