Hi, I want to merge double vertices in a curve object that has many individual curves where the endpoints of one curve is the beginning point of another curve. I basically want to merge all overlapping curves into one curve.
Is this possible? Is there a script where this is possible?
Well you can convert to a mesh. Then use remove doubles and adjust the merge distance until you get what you are looking for. Now convert it back to a curve. In edit mode (on the tool bar) select what kind of curve you want (select spline type). That should do it.