Constraint Direction
- Select the Constraint Direction icon from the Grading Proposed section of the Site Layout tab.
- Select the Constraint Area to assign the Constraint Direction line to.
- Datapoint (left click) to place the PI's for the Constraint Direction line. Reset (right click) when finished.
- Select the Grading Solver icon from the Grading Proposed section of the Site Layout tab. Note that the slope inside the Constraint Area is now following the Constraint Direction line.