When a TNode is drawn in a TPad the z-axis is always orientated 'up' (i.e.
to the top of my screen). However I would like the z-axis to be horizontal
(i.e. along a beam-axis). Is there an option to change this 'default'
orientation?
(I could define a mother volume around the TNode and have the child TNode
orientated such that Z becomes horizontal. However I don't want this
because I want to use the same event display to draw sub-parts of the
detector (i.e. child TNodes, child/child TNodes etc...), which would mean
defining these extra TNodes for every sub node...)
Thanks,
Rutger van der Eijk