CADability dotNET
Assembly: CADability (in CADability.dll) Version: 1.1.4254.24737 (1.1.*)
Returns the orientation of this face. this is only meaningful if this face is part of a closed shell
which defines a solid. If true, the normal vector of the surface of this face points outward of the solid,
if false it points into the inside.
Namespace: CADability.GeoObjectAssembly: CADability (in CADability.dll) Version: 1.1.4254.24737 (1.1.*)