Merge branch 'master' of newgeom:newgeom

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

diff --git a/src/GeomAPI/GeomAPI_Dir.h b/src/GeomAPI/GeomAPI_Dir.h
index a8b4022cea38af190a50f745a09adce9ca972432..6ab0f1dd2baced7076eff6b372d6d477e4f1ca49 100644 (file)
--- a/src/GeomAPI/GeomAPI_Dir.h
+++ b/src/GeomAPI/GeomAPI_Dir.h
@@ -32,6 +32,9 @@ public:
 
   /// returns coordinates of the direction
   const boost::shared_ptr<GeomAPI_XYZ> xyz();
+
+  /// result is a scalar product of directions
+  double dot(const boost::shared_ptr<GeomAPI_Dir>& theArg) const;
 };
 
 #endif