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File indexing completed on 2026-07-29 09:09:43
0001 // 0002 // ******************************************************************** 0003 // * License and Disclaimer * 0004 // * * 0005 // * The Geant4 software is copyright of the Copyright Holders of * 0006 // * the Geant4 Collaboration. It is provided under the terms and * 0007 // * conditions of the Geant4 Software License, included in the file * 0008 // * LICENSE and available at http://cern.ch/geant4/license . These * 0009 // * include a list of copyright holders. * 0010 // * * 0011 // * Neither the authors of this software system, nor their employing * 0012 // * institutes,nor the agencies providing financial support for this * 0013 // * work make any representation or warranty, express or implied, * 0014 // * regarding this software system or assume any liability for its * 0015 // * use. Please see the license in the file LICENSE and URL above * 0016 // * for the full disclaimer and the limitation of liability. * 0017 // * * 0018 // * This code implementation is the result of the scientific and * 0019 // * technical work of the GEANT4 collaboration. * 0020 // * By using, copying, modifying or distributing the software (or * 0021 // * any work based on the software) you agree to acknowledge its * 0022 // * use in resulting scientific publications, and indicate your * 0023 // * acceptance of all terms of the Geant4 Software license. * 0024 // ******************************************************************** 0025 // 0026 // G4UEllipticalCone 0027 // 0028 // Class description: 0029 // 0030 // Wrapper class for G4EllipticalCone to make use of VecGeom EllipticalCone. 0031 0032 // Author: Gabriele Cosmo (CERN), 13.09.2019 0033 // -------------------------------------------------------------------- 0034 #ifndef G4UELLIPTICALCONE_HH 0035 #define G4UELLIPTICALCONE_HH 0036 0037 #include "G4UAdapter.hh" 0038 0039 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) ) 0040 0041 #include <VecGeom/volumes/UnplacedEllipticalCone.h> 0042 0043 #include "G4Polyhedron.hh" 0044 0045 /** 0046 * @brief G4UEllipticalCone is a wrapper class for G4EllipticalCone 0047 * to make use of VecGeom EllipticalCone. 0048 */ 0049 0050 class G4UEllipticalCone : public G4UAdapter<vecgeom::UnplacedEllipticalCone> 0051 { 0052 using Shape_t = vecgeom::UnplacedEllipticalCone; 0053 using Base_t = G4UAdapter<vecgeom::UnplacedEllipticalCone>; 0054 0055 public: 0056 0057 /** 0058 * Constructs an elliptical cone, with cut in Z. 0059 * @param[in] name The solid name. 0060 * @param[in] pxSemiAxis Scalar value, defining the scaling along X-axis. 0061 * @param[in] pySemiAxis Scalar value, defining the scaling along Y-axis. 0062 * @param[in] zMax The Z-coordinate at the apex. 0063 * @param[in] pzTopCut Upper cut plane level. 0064 */ 0065 G4UEllipticalCone(const G4String& name, 0066 G4double pxSemiAxis, 0067 G4double pySemiAxis, 0068 G4double zMax, 0069 G4double pzTopCut); 0070 0071 /** 0072 * Default destructor. 0073 */ 0074 ~G4UEllipticalCone() override = default; 0075 0076 /** 0077 * Makes a clone of the object for use in multi-treading. 0078 * @returns A pointer to the new cloned allocated solid. 0079 */ 0080 G4VSolid* Clone() const override; 0081 0082 /** 0083 * Accessors. 0084 */ 0085 G4double GetSemiAxisMin () const; 0086 G4double GetSemiAxisMax () const; 0087 G4double GetSemiAxisX () const; 0088 G4double GetSemiAxisY () const; 0089 G4double GetZMax() const; 0090 G4double GetZTopCut() const; 0091 0092 /** 0093 * Modifiers. 0094 */ 0095 void SetSemiAxis (G4double x, G4double y, G4double z); 0096 void SetZCut (G4double newzTopCut); 0097 0098 /** 0099 * Returns the type ID, "G4EllipticalCone" of the solid. 0100 */ 0101 inline G4GeometryType GetEntityType() const override; 0102 0103 /** 0104 * Computes the bounding limits of the solid. 0105 * @param[out] pMin The minimum bounding limit point. 0106 * @param[out] pMax The maximum bounding limit point. 0107 */ 0108 void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override; 0109 0110 /** 0111 * Calculates the minimum and maximum extent of the solid, when under the 0112 * specified transform, and within the specified limits. 0113 * @param[in] pAxis The axis along which compute the extent. 0114 * @param[in] pVoxelLimit The limiting space dictated by voxels. 0115 * @param[in] pTransform The internal transformation applied to the solid. 0116 * @param[out] pMin The minimum extent value. 0117 * @param[out] pMax The maximum extent value. 0118 * @returns True if the solid is intersected by the extent region. 0119 */ 0120 G4bool CalculateExtent(const EAxis pAxis, 0121 const G4VoxelLimits& pVoxelLimit, 0122 const G4AffineTransform& pTransform, 0123 G4double& pmin, G4double& pmax) const override; 0124 0125 /** 0126 * Returns a generated polyhedron as graphical representations. 0127 */ 0128 G4Polyhedron* CreatePolyhedron() const override; 0129 0130 /** 0131 * Copy constructor and assignment operator. 0132 */ 0133 G4UEllipticalCone( const G4UEllipticalCone& source ); 0134 G4UEllipticalCone& operator=( const G4UEllipticalCone& source ); 0135 }; 0136 0137 // -------------------------------------------------------------------- 0138 // Inline methods 0139 // -------------------------------------------------------------------- 0140 0141 inline G4GeometryType G4UEllipticalCone::GetEntityType() const 0142 { 0143 return "G4EllipticalCone"; 0144 } 0145 0146 #endif // G4GEOM_USE_USOLIDS 0147 0148 #endif
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