Define a Datum Plane as a Reference

1. From the HyperGraph 3D toolbar, click the Datum Planes icon, .
2. Click Add under the Datum list.
3. Set the plane type to Reference plane.
4. Select the Position tab.
5. Under Method:, set the orientation method:
   • Vertical along the Z axis
   • Horizontal along the X axis
   • Horizontal along the Y axis
   • Three points
6. Click two points on the curve to define the Orientation points.

Or

7. If you selected Three points, click three points on the curve to define the Orientation points.
   The plane passes between these points along the Method axis.