small refactoring

renderer_selection.h

@@ -53,16 +53,13 @@ protected:
 
 private:
 	Renderer * r;
-
 	Framebuffer fbo_selection;
 	Mesh * sel_frame;
 	float line_thick_, scale_;
-
 	QVector<uchar> cur_selections_;
 	QHash<uint, ObjectBase * > ids;
 	QHash<uint, ObjectBase * > aim_ids;
 	uint id_hover;
-
 };
 
 #endif // RENDERER_selection_H