// // ******************************************************************** // * License and Disclaimer * // * * // * The Geant4 software is copyright of the Copyright Holders of * // * the Geant4 Collaboration. It is provided under the terms and * // * conditions of the Geant4 Software License, included in the file * // * LICENSE and available at http://cern.ch/geant4/license . These * // * include a list of copyright holders. * // * * // * Neither the authors of this software system, nor their employing * // * institutes,nor the agencies providing financial support for this * // * work make any representation or warranty, express or implied, * // * regarding this software system or assume any liability for its * // * use. Please see the license in the file LICENSE and URL above * // * for the full disclaimer and the limitation of liability. * // * * // * This code implementation is the result of the scientific and * // * technical work of the GEANT4 collaboration. * // * By using, copying, modifying or distributing the software (or * // * any work based on the software) you agree to acknowledge its * // * use in resulting scientific publications, and indicate your * // * acceptance of all terms of the Geant4 Software license. * // ******************************************************************** // // // $Id:$ // // // -------------------------------------------------------------------- // GEANT 4 class header file // // // G4OTubs // // Class description: // // Temporary copy of original G4Tubs code for use by G4CutTubs. // -------------------------------------------------------------------- #ifndef G4OTUBS_HH #define G4OTUBS_HH #include #include "G4CSGSolid.hh" #include "G4Polyhedron.hh" class G4OTubs : public G4CSGSolid { public: // with description G4OTubs( const G4String& pName, G4double pRMin, G4double pRMax, G4double pDz, G4double pSPhi, G4double pDPhi ); // // Constructs a tubs with the given name and dimensions virtual ~G4OTubs(); // // Destructor // Accessors inline G4double GetInnerRadius () const; inline G4double GetOuterRadius () const; inline G4double GetZHalfLength () const; inline G4double GetStartPhiAngle () const; inline G4double GetDeltaPhiAngle () const; // Modifiers inline void SetInnerRadius (G4double newRMin); inline void SetOuterRadius (G4double newRMax); inline void SetZHalfLength (G4double newDz); inline void SetStartPhiAngle (G4double newSPhi, G4bool trig=true); inline void SetDeltaPhiAngle (G4double newDPhi); // Methods for solid inline G4double GetCubicVolume(); inline G4double GetSurfaceArea(); G4bool CalculateExtent( const EAxis pAxis, const G4VoxelLimits& pVoxelLimit, const G4AffineTransform& pTransform, G4double& pmin, G4double& pmax ) const; EInside Inside( const G4ThreeVector& p ) const; G4ThreeVector SurfaceNormal( const G4ThreeVector& p ) const; G4double DistanceToIn(const G4ThreeVector& p, const G4ThreeVector& v) const; G4double DistanceToIn(const G4ThreeVector& p) const; G4double DistanceToOut(const G4ThreeVector& p, const G4ThreeVector& v, const G4bool calcNorm=G4bool(false), G4bool *validNorm=0, G4ThreeVector *n=0) const; G4double DistanceToOut(const G4ThreeVector& p) const; G4GeometryType GetEntityType() const; G4ThreeVector GetPointOnSurface() const; G4VSolid* Clone() const; std::ostream& StreamInfo( std::ostream& os ) const; // Visualisation functions void DescribeYourselfTo ( G4VGraphicsScene& scene ) const; G4Polyhedron* CreatePolyhedron () const; public: // without description G4OTubs(__void__&); // // Fake default constructor for usage restricted to direct object // persistency for clients requiring preallocation of memory for // persistifiable objects. G4OTubs(const G4OTubs& rhs); G4OTubs& operator=(const G4OTubs& rhs); // Copy constructor and assignment operator. // Older names for access functions inline G4double GetRMin() const; inline G4double GetRMax() const; inline G4double GetDz () const; inline G4double GetSPhi() const; inline G4double GetDPhi() const; protected: G4ThreeVectorList* CreateRotatedVertices( const G4AffineTransform& pTransform ) const; // // Creates the List of transformed vertices in the format required // for G4VSolid:: ClipCrossSection and ClipBetweenSections inline void Initialize(); // // Reset relevant values to zero inline void CheckSPhiAngle(G4double sPhi); inline void CheckDPhiAngle(G4double dPhi); inline void CheckPhiAngles(G4double sPhi, G4double dPhi); // // Reset relevant flags and angle values inline void InitializeTrigonometry(); // // Recompute relevant trigonometric values and cache them virtual G4ThreeVector ApproxSurfaceNormal( const G4ThreeVector& p ) const; // // Algorithm for SurfaceNormal() following the original // specification for points not on the surface protected: // Used by distanceToOut // enum ESide {kNull,kRMin,kRMax,kSPhi,kEPhi,kPZ,kMZ}; // Used by normal // enum ENorm {kNRMin,kNRMax,kNSPhi,kNEPhi,kNZ}; G4double kRadTolerance, kAngTolerance; // // Radial and angular tolerances G4double fRMin, fRMax, fDz, fSPhi, fDPhi; // // Radial and angular dimensions G4double sinCPhi, cosCPhi, cosHDPhiOT, cosHDPhiIT, sinSPhi, cosSPhi, sinEPhi, cosEPhi; // // Cached trigonometric values G4bool fPhiFullTube; // // Flag for identification of section or full tube G4double halfCarTolerance, halfRadTolerance, halfAngTolerance; // // Cached half tolerance values }; #include "G4OTubs.icc" #endif