Add fixed lines to build constraint-based alignment geometry for the areas of your design that require maintaining tangency.
After clicking a button on the Alignment Layout Tools toolbar, follow the command prompts on the command line.
Topics in this section
- Adding a Fixed Line Between Two Points
Add a fixed line between two points.
- Adding a Fixed Line with a Specified Length to a Curve End
Add a fixed line of a specified length to the end of an existing curve.
- Adding a Fixed Line by Best Fit
Add the most probable fixed line through a series of using a series of AutoCAD Civil 3D points, AutoCAD points, existing entities, or clicks on screen.