Three-Point Canopy, Four-Point Canopy, parameters

Tool(s): Three-Point Canopy, Four-Point Canopy

Object type: area, object

You can define whether a 3D surface or a 3D object is created.
When you activate Object, you can enter its bottom level. It is best to do this in an elevation or isometric viewport.
With 3D objects, you can also adjust the bottom of the object to the lowest point of the canopy.

Divisions on first/second edge

You can specify the number of divisions when the surface is decomposed into triangles: the higher the value, the smoother the surface (and the greater the volume of data).

Sag of first/second diagonal:

You can specify the sag as a %: relative to the relevant diagonal for four-point canopies and relative to two sides for three-point canopies.
The higher the value, the greater the sag. The canopy curves upward when you enter negative values.