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Data Structures | Functions
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