|Message: Re: G4CutTubs why some part cannot tracking?||Not Logged In (login)|
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Thank you for your help. I checked for the possible overlaps and it said OK. -> No overlap returned from beginning of program, but during running I got some warning like: -------- WWWW ------- G4Exception-START -------- WWWW ------- *** G4Exception : GeomNav1002 issued by : G4Navigator::ComputeStep() Track stuck or not moving. Track stuck, not moving for 10 steps in volume -MS_cell2- at point (-1.34297,-37.8446,442.334) direction: (-0.949084,0.156194,0.273573). Potential geometry or navigation problem ! Trying pushing it of 1e-07 mm ...Potential overlap in geometry!
*** This is just a warning message. *** -------- WWWW -------- G4Exception-END --------- WWWW ------- Checking overlaps for volume MS_chamber ... OK! -------- EEEE ------- G4Exception-START -------- EEEE ------- *** G4Exception : GeomNav0003 issued by : G4Navigator::ComputeStep() Stuck Track: potential geometry or navigation problem. Track stuck, not moving for 25 steps in volume -MS_chamber- at point (-1.34297,-37.8446,442.334) direction: (-0.949084,0.156194,0.273573). *** Event Must Be Aborted *** -------- EEEE -------- G4Exception-END --------- EEEE -------
About sharing surface, I am not clearly understand this. But in my opinion, G4IntersectionSolid will pickup a solid, which overlap of two input solid. I checked carefully one by one and it shown correctly. more detail, please take a look in the attach file. Best regards,
Tran Dinh Trong
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