+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: GeomAPI_Dir.hxx
// Created: 23 Apr 2014
// Author: Mikhail PONIKAROV
-#ifndef GeomAPI_Dir_HeaderFile
-#define GeomAPI_Dir_HeaderFile
+#ifndef GeomAPI_Dir_H_
+#define GeomAPI_Dir_H_
#include <GeomAPI_Interface.h>
+#include <memory>
+
+class GeomAPI_XYZ;
/**\class GeomAPI_Dir
* \ingroup DataModel
* \brief 3D direction defined by three normalized coordinates
*/
-class GEOMAPI_EXPORT GeomAPI_Dir: public GeomAPI_Interface
+class GEOMAPI_EXPORT GeomAPI_Dir : public GeomAPI_Interface
{
-public:
+ public:
/// Creation of direction by coordinates
GeomAPI_Dir(const double theX, const double theY, const double theZ);
+ /// Creation of direction by coordinates
+ GeomAPI_Dir(const std::shared_ptr<GeomAPI_XYZ>& theCoords);
/// returns X coordinate
double x() const;
double y() const;
/// returns Z coordinate
double z() const;
+
+ /// returns coordinates of the direction
+ const std::shared_ptr<GeomAPI_XYZ> xyz();
+
+ /// result is a scalar product of directions
+ double dot(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
+ /// result is a cross product of two directions
+ const std::shared_ptr<GeomAPI_XYZ> cross(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
+
+ /// calculates angle between two directions
+ double angle(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
};
#endif