Gabriele Cosmo
151 lines
3.5 KiB
Plaintext
151 lines
3.5 KiB
Plaintext
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Implementation of inline methods of G4Para
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// --------------------------------------------------------------------
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inline
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G4double G4Para::GetZHalfLength() const
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{
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return fDz;
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}
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inline
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G4ThreeVector G4Para::GetSymAxis() const
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{
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return G4ThreeVector(fTthetaCphi,fTthetaSphi,1.).unit();
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}
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inline
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G4double G4Para::GetYHalfLength() const
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{
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return fDy;
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}
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inline
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G4double G4Para::GetXHalfLength() const
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{
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return fDx;
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}
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inline
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G4double G4Para::GetTanAlpha() const
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{
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return fTalpha;
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}
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inline
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void G4Para::SetXHalfLength(G4double val)
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{
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fDx = val;
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fCubicVolume = 0.;
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fSurfaceArea = 0.;
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fRebuildPolyhedron = true;
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CheckParameters();
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MakePlanes();
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}
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inline
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void G4Para::SetYHalfLength(G4double val)
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{
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fDy = val;
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fCubicVolume = 0.;
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fSurfaceArea = 0.;
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fRebuildPolyhedron = true;
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CheckParameters();
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MakePlanes();
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}
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inline
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void G4Para::SetZHalfLength(G4double val)
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{
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fDz = val;
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fCubicVolume = 0.;
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fSurfaceArea = 0.;
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fRebuildPolyhedron = true;
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CheckParameters();
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MakePlanes();
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}
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inline
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void G4Para::SetAlpha(G4double alpha)
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{
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fTalpha = std::tan(alpha);
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fSurfaceArea = 0.;
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fCubicVolume = 0.;
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fRebuildPolyhedron = true;
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MakePlanes();
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}
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inline
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void G4Para::SetTanAlpha(G4double val)
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{
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fTalpha = val;
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fCubicVolume = 0.;
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fSurfaceArea = 0.;
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fRebuildPolyhedron = true;
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MakePlanes();
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}
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inline
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void G4Para::SetThetaAndPhi(G4double pTheta, G4double pPhi)
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{
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G4double tanTheta = std::tan(pTheta);
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fTthetaCphi = tanTheta*std::cos(pPhi);
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fTthetaSphi = tanTheta*std::sin(pPhi);
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fCubicVolume = 0.;
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fSurfaceArea = 0.;
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fRebuildPolyhedron = true;
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MakePlanes();
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}
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inline G4double G4Para::GetPhi() const
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{
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return std::atan2(fTthetaSphi,fTthetaCphi);
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}
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inline G4double G4Para::GetTheta() const
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{
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return std::atan(std::sqrt(fTthetaCphi*fTthetaCphi
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+fTthetaSphi*fTthetaSphi));
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}
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inline G4double G4Para::GetAlpha() const
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{
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return std::atan(fTalpha);
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}
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