update QGLViewer usage in simple application

include/Utils/Qt/qtQGLV.h

@@ -195,14 +195,17 @@ public:
 	 */
 	void setParamObject(float width, float* pos) { m_qglWidget->setParamObject(width, pos); }
 
+	/**
+	 * set BB min & max corner of object to draw
+	 */
+	void setObjectBB(float* bbmin, float* bbmax) { m_qglWidget->setObjectBB(bbmin, bbmax); }
+
 	/**
 	 * @brief get pointer on QGLViewer widget for direct access
 	 * @return
 	 */
 	QGLViewer* getQGLWidget() { return static_cast<QGLViewer*>(m_qglWidget); }
 
-//	void resetCenterOfRotation(float width, float* pos) { m_qglWidget->resetCenterOfRotation(width, pos); }
-
 	/**
 	 * make the contex of glWidget current
 	 */

include/Utils/Qt/qtQGLV_glw.h

@@ -65,6 +65,7 @@ public:
 	QGLView(SimpleQGLV* ptr, QWidget *parent = 0);
 	~QGLView();
 
+	void setObjectBB(float* bbmin, float* bbmax);
 	void setParamObject(float width, float* pos);
 	void glMousePosition(int& x, int& y);
 

src/Utils/Qt/qtQGLV_glw.cpp

@@ -57,8 +57,14 @@ void QGLView::setParamObject(float width, float* pos)
 	qglviewer::Vec bbMax(pos[0]+width/2.0f, pos[1]+width/2.0f, pos[2]+width/2.0f);
 	camera()->setSceneBoundingBox(bbMin, bbMax);
 	camera()->showEntireScene();
+}
 
-	std::cout << "w p  = "<< width << " / "<< pos[0]<< " , "<< pos[1]<< " , "<< pos[2]<< std::endl;
+void QGLView::setObjectBB(float* bbmin, float* bbmax)
+{
+	qglviewer::Vec bbMin(bbmin[0], bbmin[1], bbmin[2]);
+	qglviewer::Vec bbMax(bbmax[0], bbmax[1], bbmax[2]);
+	camera()->setSceneBoundingBox(bbMin, bbMax);
+	camera()->showEntireScene();
 }
 
 QSize QGLView::minimumSizeHint() const
@@ -76,11 +82,6 @@ void QGLView::init()
 	glewInit();
 	if (m_sqgl)
 		m_sqgl->cb_initGL();
-
-	qglviewer::Vec bbMin(0.0,0.0,0.0);
-	qglviewer::Vec bbMax(2.0,2.0,2.0);
-	camera()->setSceneBoundingBox(bbMin, bbMax);
-	camera()->showEntireScene();
 }
 
 void QGLView::preDraw()