1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/scene_graph/TriangleRep.h b/source/blender/freestyle/intern/scene_graph/TriangleRep.h
index b0f4e65b520..d204d128de4 100644
--- a/source/blender/freestyle/intern/scene_graph/TriangleRep.h
+++ b/source/blender/freestyle/intern/scene_graph/TriangleRep.h
@@ -31,6 +31,8 @@
 //! inherits from class Rep 
 #include "Rep.h"
 
+namespace Freestyle {
+
 /*! Base class for all lines objects */
 class LIB_SCENE_GRAPH_EXPORT TriangleRep : public Rep
 {
@@ -140,4 +142,6 @@ public:
 	virtual void ComputeBBox();
 };
 
+} /* namespace Freestyle */
+
 #endif  // __FREESTYLE_TRIANGLE_REP_H__