Edit Boundary

To customize an automatically generated boundary for the surface that is being created.

The list on the left contains the points that form the outer boundary of the horizontal projection of the surface and the plan view on the right displays the surface in the horizontal plane. The point highlighted in the list is marked with a yellow circle on the plan view. The / button can be used to toggle the plan view.

You can change the current boundary by removing or adding points and changing the order of the points that form the boundary. All changes are shown in the plan view on the right.