Update SketchPlugin_Projection feature (issue #1459)

[modules/shaper.git] / src / GeomAPI / GeomAPI_Dir2d.h

diff --git a/src/GeomAPI/GeomAPI_Dir2d.h b/src/GeomAPI/GeomAPI_Dir2d.h
index 3453f1247cefd065c1d13f876f53cc0e8b8d5aa3..2e8cc227edcd8b3dee098e78d33de18f7322118b 100644 (file)
--- a/src/GeomAPI/GeomAPI_Dir2d.h
+++ b/src/GeomAPI/GeomAPI_Dir2d.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        GeomAPI_Dir2d.hxx
 // Created:     23 Apr 2014
 // Author:      Mikhail PONIKAROV
@@ -15,26 +17,40 @@ class GeomAPI_XY;
  * \brief 2D direction defined by three normalized coordinates
  */
 
-class GEOMAPI_EXPORT GeomAPI_Dir2d : public GeomAPI_Interface
+class GeomAPI_Dir2d : public GeomAPI_Interface
 {
  public:
   /// Creation of direction by coordinates
+  GEOMAPI_EXPORT 
   GeomAPI_Dir2d(const double theX, const double theY);
   /// Creation of direction by coordinates
+  GEOMAPI_EXPORT 
   GeomAPI_Dir2d(const std::shared_ptr<GeomAPI_XY>& theCoords);
 
   /// returns X coordinate
+  GEOMAPI_EXPORT 
   double x() const;
   /// returns Y coordinate
+  GEOMAPI_EXPORT 
   double y() const;
 
   /// returns coordinates of the direction
+  GEOMAPI_EXPORT 
   const std::shared_ptr<GeomAPI_XY> xy();
 
+  /// inverses the direction
+  GEOMAPI_EXPORT void reverse();
+
   /// result is a scalar product of directions
+  GEOMAPI_EXPORT 
   double dot(const std::shared_ptr<GeomAPI_Dir2d>& theArg) const;
   /// result is a cross product of two directions
+  GEOMAPI_EXPORT 
   double cross(const std::shared_ptr<GeomAPI_Dir2d>& theArg) const;
+
+  /// calculates angle between two directions
+  GEOMAPI_EXPORT 
+  double angle(const std::shared_ptr<GeomAPI_Dir2d>& theArg) const;
 };
 
 #endif