X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Dir.h;h=a3e49f90760d12dca01f62e7ffeb3443d81375b4;hb=8476d5e088f7b1b5a414fa5e33ce99d6131929eb;hp=12f3b0b3fbb45c16900009dab8e5ca15be119533;hpb=35a88fdd724349275bbff32b9596a44e7cd422e2;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Dir.h b/src/GeomAPI/GeomAPI_Dir.h
index 12f3b0b3f..a3e49f907 100644
--- a/src/GeomAPI/GeomAPI_Dir.h
+++ b/src/GeomAPI/GeomAPI_Dir.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        GeomAPI_Dir.hxx
 // Created:     23 Apr 2014
 // Author:      Mikhail PONIKAROV
@@ -15,28 +17,43 @@ class GeomAPI_XYZ;
  * \brief 3D direction defined by three normalized coordinates
  */
 
-class GEOMAPI_EXPORT GeomAPI_Dir : public GeomAPI_Interface
+class GeomAPI_Dir : public GeomAPI_Interface
 {
  public:
   /// Creation of direction by coordinates
+  GEOMAPI_EXPORT 
   GeomAPI_Dir(const double theX, const double theY, const double theZ);
   /// Creation of direction by coordinates
+  GEOMAPI_EXPORT 
   GeomAPI_Dir(const std::shared_ptr<GeomAPI_XYZ>& theCoords);
 
   /// returns X coordinate
+  GEOMAPI_EXPORT 
   double x() const;
   /// returns Y coordinate
+  GEOMAPI_EXPORT 
   double y() const;
   /// returns Z coordinate
+  GEOMAPI_EXPORT 
   double z() const;
 
   /// returns coordinates of the direction
+  GEOMAPI_EXPORT 
   const std::shared_ptr<GeomAPI_XYZ> xyz();
 
+  /// inverses the direction
+  GEOMAPI_EXPORT void reverse();
+
   /// result is a scalar product of directions
+  GEOMAPI_EXPORT 
   double dot(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
   /// result is a cross product of two directions
+  GEOMAPI_EXPORT 
   const std::shared_ptr<GeomAPI_XYZ> cross(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
+
+  /// calculates angle between two directions
+  GEOMAPI_EXPORT 
+  double angle(const std::shared_ptr<GeomAPI_Dir>& theArg) const;
 };
 
 #endif