[Gate-users] Overlap between the scanner geometry?

[wqy]

Hello Gate users,
I also encountered the overlap problem.
In order to rotate a crystal(geometry set to tprd, material set to BGO)
twice, I has to define a mother box which is used as ring repeater(auto
rotation). The mother box' s materialproperties  is set to vacuum.
While repeating, the boxes  overlap each other, while the daughter
crystals  not overlap each other. Is it alright to define the scanner
geometry like that?

wei