Point associated information

 

 

Public:

 

 

m_pos_3D (Point_3D)

Position of the point in "Org" space.

m_pos_2D (Point_2D)

Position of the point in "Frm" space

frame (SliceO_Frame *)

Pointer to the associated frame.

 

 

 

Point position

 

m_pos_2D: The 2D position is the position of the point on the frame in "Frm" (Frame) coordinates.

 

 

m_pos_3D: The 3D position is the position of the point in the 3D "Org" (Original) coordinate system.

 

 

Associated frame

 

If the point was created from a 2D frame, then the "frame" variable contain a pointer to that frame.  If the point was created froma 3D geometry, then the "frame" variable will contain "NULL".