Open CASCADE Technology 7.9.0
gp_Dir2d.hxx File Reference

Data Structures

class  gp_Dir2d
 Describes a unit vector in the plane (2D space). This unit vector is also called "Direction". See Also gce_MakeDir2d which provides functions for more complex unit vector constructions Geom2d_Direction which provides additional functions for constructing unit vectors and works, in particular, with the parametric equations of unit vectors. More...