Utility function added to Box3f.

GLViewer/Box.h

@@ -395,6 +395,11 @@ public:
 	 *	\param[in]	v	Pointer to the coordinates of the 3D point to bound.
 	 */
 	inline	void			    Add( const QVector3D* v );
+	/**	Box boundaries extension so as to bound the specified 3D point.
+	 *
+	 *	\param[in]	v	Pointer to the coordinates of the 3D point to bound.
+	 */
+	inline	void			    Add( const float* v );
 	/**	Box boundaries extension so as to bound the specified box.
 	 *
 	 *	\param[in]	b	Bounding box to bound.
@@ -547,6 +552,12 @@ inline void Box3f::Add( const QVector3D* v )
 }
 
 
+inline void	Box3f::Add( const float* v )
+{
+    Add( QVector3D(v[0], v[1], v[2]) );
+}
+
+
 inline void Box3f::Add( const Box3f& b )
 {
 	if( b.m_Min.x() < m_Min.x() )