[830] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: HepPolyhedron.h,v 1.22.4.1 2008/04/23 07:58:25 gcosmo Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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| 29 | // |
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| 30 | // |
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| 31 | // Class Description: |
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| 32 | // HepPolyhedron is an intermediate class between description of a shape |
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| 33 | // and visualization systems. It is intended to provide some service like: |
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| 34 | // - polygonization of shapes with triangulization (quadrilaterization) |
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| 35 | // of complex polygons; |
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| 36 | // - calculation of normals for faces and vertices; |
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| 37 | // - finding result of boolean operation on polyhedra; |
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| 38 | // |
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| 39 | // Public constructors: |
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| 40 | // |
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| 41 | // HepPolyhedronBox (dx,dy,dz) |
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| 42 | // - create polyhedron for Box; |
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| 43 | // HepPolyhedronTrd1 (dx1,dx2,dy,dz) |
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| 44 | // - create polyhedron for Trd1; |
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| 45 | // HepPolyhedronTrd2 (dx1,dx2,dy1,dy2,dz) |
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| 46 | // - create polyhedron for Trd2; |
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| 47 | // HepPolyhedronTrap (dz,theta,phi, h1,bl1,tl1,alp1, h2,bl2,tl2,alp2) |
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| 48 | // - create polyhedron for Trap; |
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| 49 | // HepPolyhedronPara (dx,dy,dz,alpha,theta,phi) |
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| 50 | // - create polyhedron for Para; |
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| 51 | // HepPolyhedronTube (rmin,rmax,dz) |
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| 52 | // - create polyhedron for Tube; |
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| 53 | // HepPolyhedronTubs (rmin,rmax,dz,phi1,dphi) |
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| 54 | // - create polyhedron for Tubs; |
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| 55 | // HepPolyhedronCone (rmin1,rmax1,rmin2,rmax2,dz) |
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| 56 | // - create polyhedron for Cone; |
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| 57 | // HepPolyhedronCons (rmin1,rmax1,rmin2,rmax2,dz,phi1,dphi) |
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| 58 | // - create polyhedron for Cons; |
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| 59 | // HepPolyhedronPgon (phi,dphi,npdv,nz, z(*),rmin(*),rmax(*)) |
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| 60 | // - create polyhedron for Pgon; |
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| 61 | // HepPolyhedronPcon (phi,dphi,nz, z(*),rmin(*),rmax(*)) |
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| 62 | // - create polyhedron for Pcon; |
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| 63 | // HepPolyhedronSphere (rmin,rmax,phi,dphi,the,dthe) |
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| 64 | // - create polyhedron for Sphere; |
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| 65 | // HepPolyhedronTorus (rmin,rmax,rtor,phi,dphi) |
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| 66 | // - create polyhedron for Torus; |
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| 67 | // HepPolyhedronEllipsoid (dx,dy,dz,zcut1,zcut2) |
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| 68 | // - create polyhedron for Ellipsoid; |
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| 69 | // Public functions: |
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| 70 | // |
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| 71 | // GetNoVertices () - returns number of vertices; |
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| 72 | // GetNoFacets () - returns number of faces; |
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| 73 | // GetNextVertexIndex (index,edgeFlag) - get vertex indeces of the |
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| 74 | // quadrilaterals in order; |
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| 75 | // returns false when finished each face; |
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| 76 | // GetVertex (index) - returns vertex by index; |
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| 77 | // GetNextVertex (vertex,edgeFlag) - get vertices with edge visibility |
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| 78 | // of the quadrilaterals in order; |
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| 79 | // returns false when finished each face; |
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| 80 | // GetNextVertex (vertex,edgeFlag,normal) - get vertices with edge |
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| 81 | // visibility and normal of the quadrilaterals |
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| 82 | // in order; returns false when finished each face; |
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| 83 | // GetNextEdgeIndeces (i1,i2,edgeFlag) - get indeces of the next edge; |
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| 84 | // returns false for the last edge; |
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| 85 | // GetNextEdgeIndeces (i1,i2,edgeFlag,iface1,iface2) - get indeces of |
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| 86 | // the next edge with indeces of the faces |
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| 87 | // to which the edge belongs; |
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| 88 | // returns false for the last edge; |
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| 89 | // GetNextEdge (p1,p2,edgeFlag) - get next edge; |
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| 90 | // returns false for the last edge; |
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| 91 | // GetNextEdge (p1,p2,edgeFlag,iface1,iface2) - get next edge with indeces |
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| 92 | // of the faces to which the edge belongs; |
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| 93 | // returns false for the last edge; |
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| 94 | // GetFacet (index,n,nodes,edgeFlags=0,normals=0) - get face by index; |
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| 95 | // GetNextFacet (n,nodes,edgeFlags=0,normals=0) - get next face with normals |
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| 96 | // at the nodes; returns false for the last face; |
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| 97 | // GetNormal (index) - get normal of face given by index; |
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| 98 | // GetUnitNormal (index) - get unit normal of face given by index; |
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| 99 | // GetNextNormal (normal) - get normals of each face in order; |
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| 100 | // returns false when finished all faces; |
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| 101 | // GetNextUnitNormal (normal) - get normals of unit length of each face |
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| 102 | // in order; returns false when finished all faces; |
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| 103 | // GetSurfaceArea() - get surface area of the polyhedron; |
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| 104 | // GetVolume() - get volume of the polyhedron; |
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| 105 | // GetNumberOfRotationSteps() - get number of steps for whole circle; |
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| 106 | // SetNumberOfRotationSteps (n) - set number of steps for whole circle; |
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| 107 | // ResetNumberOfRotationSteps() - reset number of steps for whole circle |
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| 108 | // to default value; |
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| 109 | // IsErrorBooleanProcess()- true if there has been an error during the |
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| 110 | // processing of a Boolean operation. |
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| 111 | // History: |
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| 112 | // |
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| 113 | // 20.06.96 Evgeni Chernyaev <Evgueni.Tcherniaev@cern.ch> - initial version |
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| 114 | // |
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| 115 | // 23.07.96 John Allison |
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| 116 | // - added GetNoVertices, GetNoFacets, GetNextVertex, GetNextNormal |
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| 117 | // |
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| 118 | // 30.09.96 E.Chernyaev |
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| 119 | // - added GetNextVertexIndex, GetVertex by Yasuhide Sawada |
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| 120 | // - added GetNextUnitNormal, GetNextEdgeIndeces, GetNextEdge |
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| 121 | // - improvements: angles now expected in radians |
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| 122 | // int -> G4int, double -> G4double |
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| 123 | // - G4ThreeVector replaced by either G4Point3D or G4Normal3D |
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| 124 | // |
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| 125 | // 15.12.96 E.Chernyaev |
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| 126 | // - private functions G4PolyhedronAlloc, G4PolyhedronPrism renamed |
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| 127 | // to AllocateMemory and CreatePrism |
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| 128 | // - added private functions GetNumberOfRotationSteps, RotateEdge, |
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| 129 | // RotateAroundZ, SetReferences |
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| 130 | // - rewritten G4PolyhedronCons; |
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| 131 | // - added G4PolyhedronPara, ...Trap, ...Pgon, ...Pcon, ...Sphere, ...Torus, |
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| 132 | // so full List of implemented shapes now looks like: |
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| 133 | // BOX, TRD1, TRD2, TRAP, TUBE, TUBS, CONE, CONS, PARA, PGON, PCON, |
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| 134 | // SPHERE, TORUS |
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| 135 | // |
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| 136 | // 01.06.97 E.Chernyaev |
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| 137 | // - RotateAroundZ modified and SetSideFacets added to allow Rmin=Rmax |
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| 138 | // in bodies of revolution |
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| 139 | // |
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| 140 | // 24.06.97 J.Allison |
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| 141 | // - added static private member fNumberOfRotationSteps and static public |
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| 142 | // functions void SetNumberOfRotationSteps (G4int n) and |
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| 143 | // void ResetNumberOfRotationSteps (). Modified |
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| 144 | // GetNumberOfRotationSteps() appropriately. Made all three functions |
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| 145 | // inline (at end of this .hh file). |
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| 146 | // Usage: |
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| 147 | // G4Polyhedron::SetNumberOfRotationSteps |
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| 148 | // (fpView -> GetViewParameters ().GetNoOfSides ()); |
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| 149 | // pPolyhedron = solid.CreatePolyhedron (); |
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| 150 | // G4Polyhedron::ResetNumberOfRotationSteps (); |
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| 151 | // |
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| 152 | // 19.03.00 E.Chernyaev |
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| 153 | // - added boolean operations (add, subtract, intersect) on polyhedra; |
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| 154 | // |
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| 155 | // 25.05.01 E.Chernyaev |
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| 156 | // - added GetSurfaceArea() and GetVolume(); |
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| 157 | // |
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| 158 | // 05.11.02 E.Chernyaev |
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| 159 | // - added createTwistedTrap() and createPolyhedron(); |
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| 160 | // |
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| 161 | // 06.03.05 J.Allison |
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| 162 | // - added IsErrorBooleanProcess |
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| 163 | // |
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| 164 | // 20.06.05 G.Cosmo |
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| 165 | // - added HepPolyhedronEllipsoid |
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| 166 | // |
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| 167 | |
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| 168 | #ifndef HEP_POLYHEDRON_HH |
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| 169 | #define HEP_POLYHEDRON_HH |
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| 170 | |
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| 171 | #include <CLHEP/Geometry/Point3D.h> |
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| 172 | #include <CLHEP/Geometry/Normal3D.h> |
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| 173 | |
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| 174 | #ifndef DEFAULT_NUMBER_OF_STEPS |
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| 175 | #define DEFAULT_NUMBER_OF_STEPS 24 |
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| 176 | #endif |
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| 177 | |
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| 178 | class G4Facet { |
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| 179 | friend class HepPolyhedron; |
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| 180 | friend std::ostream& operator<<(std::ostream&, const G4Facet &facet); |
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| 181 | |
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| 182 | private: |
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| 183 | struct G4Edge { int v,f; }; |
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| 184 | G4Edge edge[4]; |
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| 185 | |
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| 186 | public: |
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| 187 | G4Facet(int v1=0, int f1=0, int v2=0, int f2=0, |
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| 188 | int v3=0, int f3=0, int v4=0, int f4=0) |
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| 189 | { edge[0].v=v1; edge[0].f=f1; edge[1].v=v2; edge[1].f=f2; |
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| 190 | edge[2].v=v3; edge[2].f=f3; edge[3].v=v4; edge[3].f=f4; } |
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| 191 | }; |
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| 192 | |
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| 193 | class HepPolyhedron { |
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| 194 | friend std::ostream& operator<<(std::ostream&, const HepPolyhedron &ph); |
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| 195 | |
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| 196 | protected: |
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| 197 | static int fNumberOfRotationSteps; |
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| 198 | int nvert, nface; |
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| 199 | HepGeom::Point3D<double> *pV; |
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| 200 | G4Facet *pF; |
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| 201 | |
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| 202 | // Re-allocate memory for HepPolyhedron |
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| 203 | void AllocateMemory(int Nvert, int Nface); |
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| 204 | |
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| 205 | // Find neighbouring facet |
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| 206 | int FindNeighbour(int iFace, int iNode, int iOrder) const; |
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| 207 | |
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| 208 | // Find normal at node |
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| 209 | HepGeom::Normal3D<double> FindNodeNormal(int iFace, int iNode) const; |
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| 210 | |
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| 211 | // Create HepPolyhedron for prism with quadrilateral base |
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| 212 | void CreatePrism(); |
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| 213 | |
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| 214 | // Generate facets by revolving an edge around Z-axis |
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| 215 | void RotateEdge(int k1, int k2, double r1, double r2, |
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| 216 | int v1, int v2, int vEdge, |
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| 217 | bool ifWholeCircle, int ns, int &kface); |
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| 218 | |
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| 219 | // Set side facets for the case of incomplete rotation |
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| 220 | void SetSideFacets(int ii[4], int vv[4], |
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| 221 | int *kk, double *r, |
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| 222 | double dphi, int ns, int &kface); |
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| 223 | |
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| 224 | // Create HepPolyhedron for body of revolution around Z-axis |
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| 225 | void RotateAroundZ(int nstep, double phi, double dphi, |
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| 226 | int np1, int np2, |
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| 227 | const double *z, double *r, |
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| 228 | int nodeVis, int edgeVis); |
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| 229 | |
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| 230 | // For each edge set reference to neighbouring facet |
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| 231 | void SetReferences(); |
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| 232 | |
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| 233 | // Invert the order on nodes in facets |
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| 234 | void InvertFacets(); |
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| 235 | |
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| 236 | public: |
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| 237 | // Constructor |
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| 238 | HepPolyhedron() : nvert(0), nface(0), pV(0), pF(0) {} |
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| 239 | |
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| 240 | // Copy constructor |
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| 241 | HepPolyhedron(const HepPolyhedron & from); |
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| 242 | |
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| 243 | // Destructor |
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| 244 | virtual ~HepPolyhedron() { delete [] pV; delete [] pF; } |
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| 245 | |
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| 246 | // Assignment |
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| 247 | HepPolyhedron & operator=(const HepPolyhedron & from); |
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| 248 | |
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| 249 | // Get number of vertices |
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| 250 | int GetNoVertices() const { return nvert; } |
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| 251 | |
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| 252 | // Get number of facets |
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| 253 | int GetNoFacets() const { return nface; } |
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| 254 | |
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| 255 | // Transform the polyhedron |
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| 256 | HepPolyhedron & Transform(const HepGeom::Transform3D & t); |
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| 257 | |
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| 258 | // Get next vertex index of the quadrilateral |
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| 259 | bool GetNextVertexIndex(int & index, int & edgeFlag) const; |
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| 260 | |
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| 261 | // Get vertex by index |
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| 262 | HepGeom::Point3D<double> GetVertex(int index) const; |
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| 263 | |
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| 264 | // Get next vertex + edge visibility of the quadrilateral |
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| 265 | bool GetNextVertex(HepGeom::Point3D<double> & vertex, int & edgeFlag) const; |
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| 266 | |
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| 267 | // Get next vertex + edge visibility + normal of the quadrilateral |
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| 268 | bool GetNextVertex(HepGeom::Point3D<double> & vertex, int & edgeFlag, |
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| 269 | HepGeom::Normal3D<double> & normal) const; |
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| 270 | |
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| 271 | // Get indeces of the next edge with indeces of the faces |
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| 272 | bool GetNextEdgeIndeces(int & i1, int & i2, int & edgeFlag, |
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| 273 | int & iface1, int & iface2) const; |
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| 274 | |
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| 275 | // Get indeces of the next edge |
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| 276 | bool GetNextEdgeIndeces(int & i1, int & i2, int & edgeFlag) const; |
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| 277 | |
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| 278 | // Get next edge |
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| 279 | bool GetNextEdge(HepGeom::Point3D<double> &p1, |
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| 280 | HepGeom::Point3D<double> &p2, int &edgeFlag) const; |
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| 281 | |
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| 282 | // Get next edge |
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| 283 | bool GetNextEdge(HepGeom::Point3D<double> &p1, |
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| 284 | HepGeom::Point3D<double> &p2, int &edgeFlag, |
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| 285 | int &iface1, int &iface2) const; |
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| 286 | |
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| 287 | // Get face by index |
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| 288 | void GetFacet(int iFace, int &n, int *iNodes, |
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| 289 | int *edgeFlags = 0, int *iFaces = 0) const; |
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| 290 | |
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| 291 | // Get face by index |
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| 292 | void GetFacet(int iFace, int &n, HepGeom::Point3D<double> *nodes, |
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| 293 | int *edgeFlags=0, HepGeom::Normal3D<double> *normals=0) const; |
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| 294 | |
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| 295 | // Get next face with normals at the nodes |
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| 296 | bool GetNextFacet(int &n, HepGeom::Point3D<double> *nodes, int *edgeFlags=0, |
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| 297 | HepGeom::Normal3D<double> *normals=0) const; |
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| 298 | |
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| 299 | // Get normal of the face given by index |
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| 300 | HepGeom::Normal3D<double> GetNormal(int iFace) const; |
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| 301 | |
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| 302 | // Get unit normal of the face given by index |
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| 303 | HepGeom::Normal3D<double> GetUnitNormal(int iFace) const; |
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| 304 | |
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| 305 | // Get normal of the next face |
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| 306 | bool GetNextNormal(HepGeom::Normal3D<double> &normal) const; |
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| 307 | |
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| 308 | // Get normal of unit length of the next face |
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| 309 | bool GetNextUnitNormal(HepGeom::Normal3D<double> &normal) const; |
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| 310 | |
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| 311 | // Boolean operations |
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| 312 | HepPolyhedron add(const HepPolyhedron &p) const; |
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| 313 | HepPolyhedron subtract(const HepPolyhedron &p) const; |
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| 314 | HepPolyhedron intersect(const HepPolyhedron &p) const; |
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| 315 | // If there has been an error during the above processing.. |
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| 316 | bool IsErrorBooleanProcess() const; |
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| 317 | |
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| 318 | // Get area of the surface of the polyhedron |
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| 319 | double GetSurfaceArea() const; |
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| 320 | |
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| 321 | // Get volume of the polyhedron |
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| 322 | double GetVolume() const; |
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| 323 | |
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| 324 | // Get number of steps for whole circle |
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| 325 | static int GetNumberOfRotationSteps(); |
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| 326 | |
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| 327 | // Set number of steps for whole circle |
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| 328 | static void SetNumberOfRotationSteps(int n); |
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| 329 | |
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| 330 | // Reset number of steps for whole circle to default value |
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| 331 | static void ResetNumberOfRotationSteps(); |
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| 332 | |
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| 333 | /** |
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| 334 | * Creates polyhedron for twisted trapezoid. |
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| 335 | * The trapezoid is given by two bases perpendicular to the z-axis. |
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| 336 | * |
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| 337 | * @param Dz half length in z |
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| 338 | * @param xy1 1st base (at z = -Dz) |
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| 339 | * @param xy2 2nd base (at z = +Dz) |
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| 340 | * @return status of the operation - is non-zero in case of problem |
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| 341 | */ |
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| 342 | int createTwistedTrap(double Dz, |
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| 343 | const double xy1[][2], const double xy2[][2]); |
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| 344 | |
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| 345 | /** |
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| 346 | * Creates user defined polyhedron. |
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| 347 | * This function allows to the user to define arbitrary polyhedron. |
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| 348 | * The faces of the polyhedron should be either triangles or planar |
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| 349 | * quadrilateral. Nodes of a face are defined by indexes pointing to |
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| 350 | * the elements in the xyz array. Numeration of the elements in the |
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| 351 | * array starts from 1 (like in fortran). The indexes can be positive |
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| 352 | * or negative. Negative sign means that the corresponding edge is |
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| 353 | * invisible. The normal of the face should be directed to exterior |
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| 354 | * of the polyhedron. |
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| 355 | * |
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| 356 | * @param Nnodes number of nodes |
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| 357 | * @param Nfaces number of faces |
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| 358 | * @param xyz nodes |
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| 359 | * @param faces faces (quadrilaterals or triangles) |
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| 360 | * @return status of the operation - is non-zero in case of problem |
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| 361 | */ |
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| 362 | int createPolyhedron(int Nnodes, int Nfaces, |
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| 363 | const double xyz[][3], const int faces[][4]); |
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| 364 | }; |
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| 365 | |
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| 366 | class HepPolyhedronTrd2 : public HepPolyhedron |
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| 367 | { |
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| 368 | public: |
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| 369 | HepPolyhedronTrd2(double Dx1, double Dx2, |
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| 370 | double Dy1, double Dy2, double Dz); |
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| 371 | virtual ~HepPolyhedronTrd2(); |
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| 372 | }; |
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| 373 | |
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| 374 | class HepPolyhedronTrd1 : public HepPolyhedronTrd2 |
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| 375 | { |
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| 376 | public: |
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| 377 | HepPolyhedronTrd1(double Dx1, double Dx2, |
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| 378 | double Dy, double Dz); |
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| 379 | virtual ~HepPolyhedronTrd1(); |
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| 380 | }; |
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| 381 | |
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| 382 | class HepPolyhedronBox : public HepPolyhedronTrd2 |
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| 383 | { |
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| 384 | public: |
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| 385 | HepPolyhedronBox(double Dx, double Dy, double Dz); |
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| 386 | virtual ~HepPolyhedronBox(); |
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| 387 | }; |
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| 388 | |
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| 389 | class HepPolyhedronTrap : public HepPolyhedron |
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| 390 | { |
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| 391 | public: |
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| 392 | HepPolyhedronTrap(double Dz, double Theta, double Phi, |
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| 393 | double Dy1, |
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| 394 | double Dx1, double Dx2, double Alp1, |
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| 395 | double Dy2, |
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| 396 | double Dx3, double Dx4, double Alp2); |
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| 397 | virtual ~HepPolyhedronTrap(); |
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| 398 | }; |
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| 399 | |
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| 400 | class HepPolyhedronPara : public HepPolyhedronTrap |
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| 401 | { |
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| 402 | public: |
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| 403 | HepPolyhedronPara(double Dx, double Dy, double Dz, |
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| 404 | double Alpha, double Theta, double Phi); |
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| 405 | virtual ~HepPolyhedronPara(); |
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| 406 | }; |
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| 407 | |
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| 408 | class HepPolyhedronParaboloid : public HepPolyhedron |
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| 409 | { |
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| 410 | public: |
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| 411 | HepPolyhedronParaboloid(double r1, |
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| 412 | double r2, |
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| 413 | double dz, |
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| 414 | double Phi1, |
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| 415 | double Dphi); |
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| 416 | virtual ~HepPolyhedronParaboloid(); |
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| 417 | }; |
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| 418 | |
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| 419 | class HepPolyhedronHype : public HepPolyhedron |
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| 420 | { |
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| 421 | public: |
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| 422 | HepPolyhedronHype(double r1, |
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| 423 | double r2, |
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| 424 | double tan1, |
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| 425 | double tan2, |
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| 426 | double halfZ); |
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| 427 | virtual ~HepPolyhedronHype(); |
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| 428 | }; |
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| 429 | |
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| 430 | class HepPolyhedronCons : public HepPolyhedron |
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| 431 | { |
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| 432 | public: |
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| 433 | HepPolyhedronCons(double Rmn1, double Rmx1, |
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| 434 | double Rmn2, double Rmx2, double Dz, |
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| 435 | double Phi1, double Dphi); |
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| 436 | virtual ~HepPolyhedronCons(); |
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| 437 | }; |
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| 438 | |
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| 439 | class HepPolyhedronCone : public HepPolyhedronCons |
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| 440 | { |
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| 441 | public: |
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| 442 | HepPolyhedronCone(double Rmn1, double Rmx1, |
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| 443 | double Rmn2, double Rmx2, double Dz); |
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| 444 | virtual ~HepPolyhedronCone(); |
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| 445 | }; |
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| 446 | |
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| 447 | class HepPolyhedronTubs : public HepPolyhedronCons |
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| 448 | { |
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| 449 | public: |
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| 450 | HepPolyhedronTubs(double Rmin, double Rmax, double Dz, |
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| 451 | double Phi1, double Dphi); |
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| 452 | virtual ~HepPolyhedronTubs(); |
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| 453 | }; |
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| 454 | |
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| 455 | class HepPolyhedronTube : public HepPolyhedronCons |
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| 456 | { |
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| 457 | public: |
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| 458 | HepPolyhedronTube (double Rmin, double Rmax, double Dz); |
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| 459 | virtual ~HepPolyhedronTube(); |
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| 460 | }; |
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| 461 | |
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| 462 | class HepPolyhedronPgon : public HepPolyhedron |
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| 463 | { |
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| 464 | public: |
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| 465 | HepPolyhedronPgon(double phi, double dphi, int npdv, int nz, |
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| 466 | const double *z, |
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| 467 | const double *rmin, |
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| 468 | const double *rmax); |
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| 469 | virtual ~HepPolyhedronPgon(); |
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| 470 | }; |
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| 471 | |
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| 472 | class HepPolyhedronPcon : public HepPolyhedronPgon |
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| 473 | { |
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| 474 | public: |
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| 475 | HepPolyhedronPcon(double phi, double dphi, int nz, |
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| 476 | const double *z, |
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| 477 | const double *rmin, |
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| 478 | const double *rmax); |
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| 479 | virtual ~HepPolyhedronPcon(); |
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| 480 | }; |
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| 481 | |
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| 482 | class HepPolyhedronSphere : public HepPolyhedron |
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| 483 | { |
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| 484 | public: |
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| 485 | HepPolyhedronSphere(double rmin, double rmax, |
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| 486 | double phi, double dphi, |
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| 487 | double the, double dthe); |
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| 488 | virtual ~HepPolyhedronSphere(); |
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| 489 | }; |
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| 490 | |
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| 491 | class HepPolyhedronTorus : public HepPolyhedron |
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| 492 | { |
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| 493 | public: |
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| 494 | HepPolyhedronTorus(double rmin, double rmax, double rtor, |
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| 495 | double phi, double dphi); |
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| 496 | virtual ~HepPolyhedronTorus(); |
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| 497 | }; |
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| 498 | |
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| 499 | class HepPolyhedronEllipsoid : public HepPolyhedron |
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| 500 | { |
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| 501 | public: |
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| 502 | HepPolyhedronEllipsoid(double dx, double dy, double dz, |
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| 503 | double zcut1, double zcut2); |
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| 504 | virtual ~HepPolyhedronEllipsoid(); |
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| 505 | }; |
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| 506 | |
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| 507 | class HepPolyhedronEllipticalCone : public HepPolyhedron |
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| 508 | { |
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| 509 | public: |
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| 510 | HepPolyhedronEllipticalCone(double dx, double dy, double z, |
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| 511 | double zcut1); |
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| 512 | virtual ~HepPolyhedronEllipticalCone(); |
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| 513 | }; |
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| 514 | |
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| 515 | #endif /* HEP_POLYHEDRON_HH */ |
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