|Message: Re: Inverse of G4RotationMatrix in ComputeTransformation?||Not Logged In (login)|
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Dear Batom, A different issue with your draft code: the object which you pass to the physical volume must survive the DetectorContruction method, and in fact must be allocated on the heap. Otherwise the physical volume will have a pointer to a useless memory location during the simulation run. Best regards, John. On 04/10/16 23:09, Batom wrote: > *** Discussion title: Geometry > > Hi All, > > Which is wrong in following declaration on "ComputeTransformation" : > ....................................... > //attention : clhep Euler constructor build inverse matrix ! > G4RotationMatrix rotm1Inv = G4RotationMatrix(phi_euler,theta_euler,psi_euler); > G4RotationMatrix rotm1 = rotm1Inv.inverse(); > > physVol->SetRotation(rotm1); > ........................................ > > When compile example, an error printed: > > MyParameterisation.cc:179: error: no matching function for call to > 'G4VPhysicalVolume::SetRotation(G4RotationMatrix&)' > > Thank you for your help! > > ------------------------------------------------------------- > Visit this GEANT4 at hypernews.slac.stanford.edu message (to reply or unsubscribe) at: > http://hypernews.slac.stanford.edu/HyperNews/geant4/get/geometry/1506.html