With this function you can adapt the height of selected faces
to picked height (leftclick & move).
A construction line indicates the virtual connection between source & target.
This function can be very helpul to adjust distant faces to same height.
Within the Terrain Tool you can work with sekected faces or surfaces.
If you need to adapt larger selection of faces and surfaces, please use the pendant tool in the
Mesh Edit Section of the AREAL3D-Selector-COntext menu.