gp_Dir2d.hxx File Reference

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <gp_XY.hxx>
#include <Standard_Storable.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_PrimitiveTypes.hxx>
#include <gp_Dir2d.lxx>

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...

Functions
const Handle< Standard_Type > &	STANDARD_TYPE (gp_Dir2d)

Function Documentation

const Handle< Standard_Type >& STANDARD_TYPE

(

gp_Dir2d

)