SceneBounding box now correctly uses deepcopy
SceneBounding box now correctly uses deepcopy

Curahelper/Cura,totalretribution/Cura,hmflash/Cura,fieldOfView/Cura,senttech/Cura,fieldOfView/Cura,ynotstartups/Wanhao,senttech/Cura,Curahelper/Cura,ynotstartups/Wanhao,totalretribution/Cura,hmflash/Cura