Remove double vertices in curve

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.

Except for the part where curve would split and be still connected. Can’t make Y connection for example.

Edit: constructive modifiers can merge them but they can’t be applied for the curve, would have to convert to mesh which also applies the modifiers.


Yeah you are right it wont fork. I was just thinking about simplifying the curve.