Add floating lines to build constraint-based alignment geometry for the areas of your design that require maintaining tangency during edits.
After clicking a button on the Alignment Layout Tools toolbar, follow the command prompts on the command line.
Topics in this section
- Adding a Floating Line through a Point from a Curve
Add a floating line from a point on an existing curve to a specified point.
- Adding a Floating Line of a Specified Length to a Curve End
Adds a floating line, with a specified length, to the end of a curve.
- Adding a Floating Line by Best Fit
Adds the most probable floating line from a point on an existing entity through a series of AutoCAD Civil 3D points, AutoCAD points, existing entities, or clicks on screen.