X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAPI%2FGeomAPI_Dir.h;h=c713019f92267f6d7a9f46fce67fa605b98b5e1d;hb=7f873aed4bae5a98dca078209699b54276b46fce;hp=a003d3826bf825ac8398ffd3525b3620f386c95e;hpb=de0f49686ec6655ddc5816c8fa5383964662aec4;p=modules%2Fshaper.git

diff --git a/src/GeomAPI/GeomAPI_Dir.h b/src/GeomAPI/GeomAPI_Dir.h
index a003d3826..c713019f9 100644
--- a/src/GeomAPI/GeomAPI_Dir.h
+++ b/src/GeomAPI/GeomAPI_Dir.h
@@ -1,22 +1,29 @@
+// 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;
@@ -24,6 +31,14 @@ public:
   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;
 };
 
 #endif