when i use showedges command, 2 points are highlighted. one is detected as open edge and i dont know about the other point.
my question is:
-how can i fix the open edge? when i close it up, the edge looks like that it is floating in the air.(the second pic) i can’t delete it. i can’t join the edge cos it is not a pair of edges. what kind of situation is it in?
-the other point doesnt seem an open edge. so what does this point mean?