Gabriele Cosmo
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4RectangularTrimmedSurface.cc,v 1.6 2001/07/11 09:59:46 gunter Exp $
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// GEANT4 tag $Name: geant4-05-02 $
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//
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// ----------------------------------------------------------------------
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// GEANT 4 class source file
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//
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// G4RectangularTrimmedSurface.cc
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//
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// ----------------------------------------------------------------------
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#include "G4RectangularTrimmedSurface.hh"
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#include "G4FPlane.hh"
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#include "G4BSplineSurface.hh"
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#include "G4ToroidalSurface.hh"
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#include "G4SphericalSurface.hh"
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G4RectangularTrimmedSurface::G4RectangularTrimmedSurface()
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: BasisSurface(0)
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{
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}
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G4RectangularTrimmedSurface::~G4RectangularTrimmedSurface()
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{
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if (BasisSurface) delete BasisSurface;
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}
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const char* G4RectangularTrimmedSurface::Name() const
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{
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return "G4RectangularTrimmedSurface";
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}
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void G4RectangularTrimmedSurface::CalcBBox()
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{
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BasisSurface->CalcBBox();
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bbox = BasisSurface->GetBBox();
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}
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G4int G4RectangularTrimmedSurface::Intersect(const G4Ray& Rayref)
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{
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if(BasisSurface->Intersect(Rayref))
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{
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G4double UHit = BasisSurface->GetUHit();
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G4double VHit = BasisSurface->GetVHit();
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if((TrimU1<=UHit)&&(TrimU2>=UHit)&&(TrimV1<=VHit)&&(TrimV2>=VHit))
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{
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closest_hit = BasisSurface->GetClosestHit();
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return 1;
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}
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}
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return 0;
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}
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