MeshViewerWidget::MeshViewerWidget(QWidget* parent /*= 0*/)
	: QGLViewerWidget(parent)
	, mesh_viewer_core_(*this)
{
	initializeGL();

    add_draw_mode("Points");
    add_draw_mode("Hidden-Line");
#if defined(OM_USE_OSG) && OM_USE_OSG
    add_draw_mode("OpenSG Indices");
#endif
}
void MeshPara::setup()
{
	MeshViewer::setup();

	// add menu item
	add_draw_mode("Texture");

	// setup texture
	setup_texture();
}