AcRxObject AcDb3dProfile AcDbLoftProfile
class AcDbLoftProfile : public AcDb3dProfile;
db3dProfile.h
This class is used to represent a profile that can be used as input to createLoftedSurface(). An object of this class can represent an entity such as a curve or a region, or it can represent an edge or a set of edges that form a connected chain. This class also maintains continuity data if the profile is for an edge or point and the profile is the first or last profile of the loft.