Gabriele Cosmo
148 lines
4.6 KiB
C++
148 lines
4.6 KiB
C++
//
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// ********************************************************************
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// * This Software is part of the AIDA Unified Solids Library package *
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// * See: https://aidasoft.web.cern.ch/USolids *
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// ********************************************************************
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//
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// $Id:$
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//
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// --------------------------------------------------------------------
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//
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// UGenericPolycone
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//
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// Class description:
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//
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// Implementing a CSG-like type "PCON" volume with possibility of
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// specifying also 'decreasing' Z sections:
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//
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// UGenericPolycone( const std::string& name,
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// double phiStart, // initial phi starting angle
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// double phiTotal, // total phi angle
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// int numRZ, // number corners in r,z space
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// const double r[], // r coordinate of these corners
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// const double z[]) // z coordinate of these corners
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//
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// 19.10.13 Tatiana Nikitina
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// Created from original implementation in Geant4
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// --------------------------------------------------------------------
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#ifndef UGenericPolycone_hh
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#define UGenericPolycone_hh
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#include "UVCSGfaceted.hh"
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#include "UPolyconeSide.hh"
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class UEnclosingCylinder;
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class UReduciblePolygon;
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class UVCSGface;
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class UGenericPolycone: public UVCSGfaceted
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{
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public: // with description
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UGenericPolycone(const std::string& name,
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double phiStart, // initial phi starting angle
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double phiTotal, // total phi angle
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int numZPlanes, // number of z planes
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const double zPlane[], // position of z planes
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const double rInner[], // tangent distance to inner surface
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const double rOuter[]); // tangent distance to outer surface
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UGenericPolycone(const std::string& name,
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double phiStart, // initial phi starting angle
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double phiTotal, // total phi angle
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int numRZ, // number corners in r,z space
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const double r[], // r coordinate of these corners
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const double z[]); // z coordinate of these corners
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virtual ~UGenericPolycone();
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// Methods for solid
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VUSolid::EnumInside Inside(const UVector3& p) const;
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double DistanceToIn(const UVector3& p, const UVector3& v, double aPstep = UUtils::kInfinity) const;
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// double SafetyFromOutside( const UVector3 &p, bool aAccurate=false) const;
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UVector3 GetPointOnSurface() const;
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/*
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void ComputeDimensions( UVPVParameterisation* p,
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const int n,
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const UVPhysicalVolume* pRep );
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*/
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UGeometryType GetEntityType() const;
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VUSolid* Clone() const;
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std::ostream& StreamInfo(std::ostream& os) const;
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bool Reset();
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// Accessors
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inline double GetStartPhi() const;
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inline double GetEndPhi() const;
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inline bool IsOpen() const;
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inline int GetNumRZCorner() const;
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inline UPolyconeSideRZ GetCorner(int index) const;
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public: // without description
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//UPolycone(__void__&);
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// Fake default constructor for usage restricted to direct object
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// persistency for clients requiring preallocation of memory for
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// persistifiable objects.
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UGenericPolycone(const UGenericPolycone& source);
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UGenericPolycone& operator=(const UGenericPolycone& source);
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// Copy constructor and assignment operator.
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protected: // without description
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// Generic initializer, called by all constructors
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void Create(double phiStart, // initial phi starting angle
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double phiTotal, // total phi angle
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UReduciblePolygon* rz); // r/z coordinate of these corners
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void CopyStuff(const UGenericPolycone& source);
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// Methods for random point generation
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void GetParametersList(int /*aNumber*/, double* /*aArray*/) const {}
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void ComputeBBox(UBBox* /*aBox*/, bool /*aStore*/)
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{
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// Computes bounding box.
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std::cout << "ComputeBBox - Not implemented" << std::endl;
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}
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void Extent(UVector3& aMin, UVector3& aMax) const;
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protected: // without description
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// Here are our parameters
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double startPhi; // Starting phi value (0 < phiStart < 2pi)
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double endPhi; // end phi value (0 < endPhi-phiStart < 2pi)
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bool phiIsOpen; // true if there is a phi segment
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int numCorner; // number RZ points
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UPolyconeSideRZ* corners; // corner r,z points
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// Our quick test
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UEnclosingCylinder* enclosingCylinder;
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};
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#include "UGenericPolycone.icc"
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#endif
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