QT3d translation of an object

[sunil.nair]

Hi, I am new to QT. I am trying to move an object from one point to another in this function. But, rather than translating the object, QT creates a copy of the cube. How can I use translation.

I want the cube to remain at position1 and then move to position2 after 1 second.
@
const QVector3D position1(1,1,1);
const QVector3D position2(-1,0,-2);
CubeView::CubeView(QWindow *parent)
: QGLView(parent)
{
//! [1]
QGLBuilder builder1;
builder1 << QGL::Faceted;
builder1 << QGLCube(2);
cube = builder1.finalizedSceneNode();

cube->setPosition(position1);
Sleep(1000);
cube->setPosition(position2);

}@