- Draw rectangular Face entities.
- Click to set first corner.
- Move your cursor around the protractor to set the direction of the first edge.
- Click to set second corner.
- Move your cursor to set the length and angle of the second edge.
- Click to set third and final corner.
- Esc = Cancel Operation.
- Shift = Lock rectangle to current inference direction or protractor baseline
- Alt (after 1st click) = Lock drawing plane for first edge
- Alt (on a locked plane, after first click) = Set protractor baseline
- Alt (after 2nd click) = Set protractor baseline
- Arrow keys (before 1st click) = Lock Protractor Rotation Axis direction (Up=Blue, Left=Green, Right=Red, Down=Parallel)
- Arrow keys (after 1st click) = Lock drawing direction to specific inference direction (Up=Blue, Left=Green, Right=Red, Down=Parallel/Perpendicular)