| 1 | //
|
|---|
| 2 | // ********************************************************************
|
|---|
| 3 | // * License and Disclaimer *
|
|---|
| 4 | // * *
|
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
|
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
|
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file *
|
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
|
|---|
| 9 | // * include a list of copyright holders. *
|
|---|
| 10 | // * *
|
|---|
| 11 | // * Neither the authors of this software system, nor their employing *
|
|---|
| 12 | // * institutes,nor the agencies providing financial support for this *
|
|---|
| 13 | // * work make any representation or warranty, express or implied, *
|
|---|
| 14 | // * regarding this software system or assume any liability for its *
|
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above *
|
|---|
| 16 | // * for the full disclaimer and the limitation of liability. *
|
|---|
| 17 | // * *
|
|---|
| 18 | // * This code implementation is the result of the scientific and *
|
|---|
| 19 | // * technical work of the GEANT4 collaboration. *
|
|---|
| 20 | // * By using, copying, modifying or distributing the software (or *
|
|---|
| 21 | // * any work based on the software) you agree to acknowledge its *
|
|---|
| 22 | // * use in resulting scientific publications, and indicate your *
|
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. *
|
|---|
| 24 | // ********************************************************************
|
|---|
| 25 | //
|
|---|
| 26 | //
|
|---|
| 27 | // $Id: G4EllipticalTube.hh,v 1.18 2006/10/20 13:45:20 gcosmo Exp $
|
|---|
| 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $
|
|---|
| 29 | //
|
|---|
| 30 | // --------------------------------------------------------------------
|
|---|
| 31 | // GEANT 4 class header file
|
|---|
| 32 | //
|
|---|
| 33 | // G4EllipticalTube
|
|---|
| 34 | //
|
|---|
| 35 | // Class description:
|
|---|
| 36 | //
|
|---|
| 37 | // Declaration of a CSG volume representing a tube with elliptical
|
|---|
| 38 | // cross section (geant3 solid 'ELTU'):
|
|---|
| 39 | //
|
|---|
| 40 | // G4EllipticalTube( const G4String& name,
|
|---|
| 41 | // G4double Dx,
|
|---|
| 42 | // G4double Dy,
|
|---|
| 43 | // G4double Dz )
|
|---|
| 44 | //
|
|---|
| 45 | // The equation of the surface in x/y is 1.0 = (x/dx)**2 + (y/dy)**2
|
|---|
| 46 |
|
|---|
| 47 | // Author:
|
|---|
| 48 | // David C. Williams (davidw@scipp.ucsc.edu)
|
|---|
| 49 | // --------------------------------------------------------------------
|
|---|
| 50 |
|
|---|
| 51 | #ifndef G4EllipticalTube_hh
|
|---|
| 52 | #define G4EllipticalTube_hh
|
|---|
| 53 |
|
|---|
| 54 | #include "G4VSolid.hh"
|
|---|
| 55 |
|
|---|
| 56 | class G4EllipticalTube : public G4VSolid
|
|---|
| 57 | {
|
|---|
| 58 | public: // with description
|
|---|
| 59 |
|
|---|
| 60 | G4EllipticalTube( const G4String &name,
|
|---|
| 61 | G4double theDx,
|
|---|
| 62 | G4double theDy,
|
|---|
| 63 | G4double theDz );
|
|---|
| 64 |
|
|---|
| 65 | virtual ~G4EllipticalTube();
|
|---|
| 66 |
|
|---|
| 67 | // Standard solid methods
|
|---|
| 68 |
|
|---|
| 69 | G4bool CalculateExtent( const EAxis pAxis,
|
|---|
| 70 | const G4VoxelLimits& pVoxelLimit,
|
|---|
| 71 | const G4AffineTransform& pTransform,
|
|---|
| 72 | G4double& pmin, G4double& pmax ) const;
|
|---|
| 73 |
|
|---|
| 74 | EInside Inside( const G4ThreeVector& p ) const;
|
|---|
| 75 |
|
|---|
| 76 | G4ThreeVector SurfaceNormal( const G4ThreeVector& p ) const;
|
|---|
| 77 |
|
|---|
| 78 | G4double DistanceToIn( const G4ThreeVector& p,
|
|---|
| 79 | const G4ThreeVector& v ) const;
|
|---|
| 80 | G4double DistanceToIn( const G4ThreeVector& p ) const;
|
|---|
| 81 | G4double DistanceToOut( const G4ThreeVector& p,
|
|---|
| 82 | const G4ThreeVector& v,
|
|---|
| 83 | const G4bool calcNorm=false,
|
|---|
| 84 | G4bool *validNorm=0,
|
|---|
| 85 | G4ThreeVector *n=0 ) const;
|
|---|
| 86 | G4double DistanceToOut( const G4ThreeVector& p ) const;
|
|---|
| 87 |
|
|---|
| 88 | G4GeometryType GetEntityType() const;
|
|---|
| 89 |
|
|---|
| 90 | std::ostream& StreamInfo(std::ostream& os) const;
|
|---|
| 91 |
|
|---|
| 92 | G4double GetCubicVolume();
|
|---|
| 93 | G4double GetSurfaceArea();
|
|---|
| 94 |
|
|---|
| 95 | G4ThreeVector GetPointOnSurface() const;
|
|---|
| 96 |
|
|---|
| 97 | // Visualisation methods
|
|---|
| 98 |
|
|---|
| 99 | G4Polyhedron* CreatePolyhedron() const;
|
|---|
| 100 | G4Polyhedron* GetPolyhedron () const;
|
|---|
| 101 | void DescribeYourselfTo( G4VGraphicsScene& scene ) const;
|
|---|
| 102 | G4VisExtent GetExtent() const;
|
|---|
| 103 |
|
|---|
| 104 | // Accessors
|
|---|
| 105 |
|
|---|
| 106 | inline G4double GetDx() const;
|
|---|
| 107 | inline G4double GetDy() const;
|
|---|
| 108 | inline G4double GetDz() const;
|
|---|
| 109 |
|
|---|
| 110 | inline void SetDx( const G4double newDx );
|
|---|
| 111 | inline void SetDy( const G4double newDy );
|
|---|
| 112 | inline void SetDz( const G4double newDz );
|
|---|
| 113 |
|
|---|
| 114 | public: // without description
|
|---|
| 115 |
|
|---|
| 116 | G4EllipticalTube(__void__&);
|
|---|
| 117 | // Fake default constructor for usage restricted to direct object
|
|---|
| 118 | // persistency for clients requiring preallocation of memory for
|
|---|
| 119 | // persistifiable objects.
|
|---|
| 120 |
|
|---|
| 121 | protected: // without description
|
|---|
| 122 |
|
|---|
| 123 | G4double dx, dy, dz;
|
|---|
| 124 |
|
|---|
| 125 | // Utility
|
|---|
| 126 |
|
|---|
| 127 | inline G4double CheckXY( const G4double x,
|
|---|
| 128 | const G4double y,
|
|---|
| 129 | const G4double toler ) const;
|
|---|
| 130 | inline G4double CheckXY( const G4double x, const G4double y ) const;
|
|---|
| 131 |
|
|---|
| 132 | G4int IntersectXY( const G4ThreeVector &p,
|
|---|
| 133 | const G4ThreeVector &v, G4double s[2] ) const;
|
|---|
| 134 |
|
|---|
| 135 | private:
|
|---|
| 136 |
|
|---|
| 137 | G4double fCubicVolume;
|
|---|
| 138 | G4double fSurfaceArea;
|
|---|
| 139 | mutable G4Polyhedron* fpPolyhedron;
|
|---|
| 140 |
|
|---|
| 141 | };
|
|---|
| 142 |
|
|---|
| 143 | #include "G4EllipticalTube.icc"
|
|---|
| 144 |
|
|---|
| 145 | #endif
|
|---|
