[Gate-users] Visualization problem

[Estelle Hilaire]

Hello Gate-users,
I'm asking the question not for me but for a colleague. He is trying to 
run a simulation and wants to have the visualization. When he launch the 
macro, the volumes show up (phantom and detectors), but they disappear 
when the beam starts (and only the beam remains). Is there a way to hold 
on both the beam and the volumes ?

Thank you,

Estelle Hilaire