Hi stefano, yes that last one should work:

var frame = moi.vectorMath.createTopFrame();
frame.origin.x = 0;
frame.origin.y = 0;
frame.origin.z = 0;
factory.setInput( 0, frame );

- Michael

Thanks again Michael. I’ve just moved my level of coding upwards from zx81, y0; Moi.factory.setitlikeapun);