Joining a line chain

With this function, two lines are joined to form a single line. The lines to be joined can be polylines, arcs, arcs of ellipses or spline curves, as long as the lines/curves touch each other (does not apply polylines). After they are joined, two polylines still form a polyline. A polyline joined with another line type forms a spline curve. 

1. Select Line Trimming > Concatenate Lines.
2. Select the line to be joined.
3. Select the line to be joined with the previously selected line.

   2 polylines -> 1 polyline.

   

   A polyline and an arc are joined. Before the lines are joined, they must be placed tangential to each other.

   

Note

• The line chain to be joined cannot be a border line of a single surface or a surface of a model.

Lines