HLRBRep_BiPoint vs HLRBRep_BiPnt2D
In Open CASCADE Technology (OCCT) library, HLRBRep_BiPoint and HLRBRep_BiPnt2D are two different classes.
HLRBRep_BiPoint represents a 3D point in space defined by its X, Y and Z coordinates. It is typically used to represent vertices of 3D geometric shapes.
On the other hand, HLRBRep_BiPnt2D represents a 2D point in space defined by its X and Y coordinates. It is typically used to represent vertices of 2D curves and shapes.
The main difference between HLRBRep_BiPoint and HLRBRep_BiPnt2D is the number of coordinates used to represent the point. In HLRBRep_BiPoint represents a 3D point and HLRBRep_BiPnt2D represents a 2D point.