Spline
-
Select| Lines | .
- (OR) Select the context-sensitive function .
- Select the spline curve’s start point.
- Select the next point.
- Select more points or finish the spline curve by pressing the middle mouse button.
- You can also finish the spline curve by closing it, or selecting the start point as its end point.
- Draw more spline curves by repeating steps 2-4 or finish drawing spline curves by pressing the ESC key or the middle mouse button.