Gabriele Cosmo
129 lines
3.1 KiB
C++
129 lines
3.1 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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// UOrb
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//
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// Class description:
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//
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// A simple Orb defined by half-lengths on the three axis.
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// The center of the Orb matches the origin of the local reference frame.
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//
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// 19.10.12 Marek Gayer
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// Created from original implementation in Geant4
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// --------------------------------------------------------------------
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#ifndef USOLIDS_UOrb
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#define USOLIDS_UOrb
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#include "VUSolid.hh"
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#include "UUtils.hh"
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class UOrb : public VUSolid
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{
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public:
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UOrb() : VUSolid(), fR(0), fRTolerance(0) {}
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UOrb(const std::string& name, double pRmax);
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~UOrb() {}
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UOrb(const UOrb& rhs);
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UOrb& operator=(const UOrb& rhs);
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// Accessors
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inline double GetRadius() const;
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// Modifiers
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inline void SetRadius(double newRmax);
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// Navigation methods
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EnumInside Inside(const UVector3& aPo6int) const;
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double SafetyFromInside(const UVector3& aPoint,
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bool aAccurate = false) const;
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double SafetyFromOutside(const UVector3& aPoint,
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bool aAccurate = false) const;
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double DistanceToIn(const UVector3& aPoint,
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const UVector3& aDirection,
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double aPstep = UUtils::kInfinity) const;
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double DistanceToOut(const UVector3& aPoint,
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const UVector3& aDirection,
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UVector3& aNormalVector,
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bool& aConvex,
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double aPstep = UUtils::kInfinity) const;
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bool Normal(const UVector3& aPoint, UVector3& aNormal) const;
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void Extent(UVector3& aMin, UVector3& aMax) const;
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inline double Capacity();
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inline double SurfaceArea();
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UGeometryType GetEntityType() const;
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void ComputeBBox(UBBox* /*aBox*/, bool /*aStore = false*/) {}
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//G4Visualisation
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void GetParametersList(int /*aNumber*/, double* /*aArray*/) const;
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VUSolid* Clone() const;
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double GetRadialTolerance()
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{
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return fRTolerance;
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}
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UVector3 GetPointOnSurface() const;
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std::ostream& StreamInfo(std::ostream& os) const;
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private:
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double fR;
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double fRTolerance;
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double fCubicVolume; // Cubic Volume
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double fSurfaceArea; // Surface Area
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double DistanceToOutForOutsidePoints(const UVector3& p, const UVector3& v, UVector3& n) const;
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};
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inline double UOrb::GetRadius() const
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{
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return fR;
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}
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inline void UOrb::SetRadius(double newRmax)
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{
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fR = newRmax;
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}
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inline double UOrb::Capacity()
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{
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if (fCubicVolume != 0.)
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{
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;
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}
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else
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{
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fCubicVolume = (4 * UUtils::kPi / 3) * fR * fR * fR;
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}
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return fCubicVolume;
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}
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inline double UOrb::SurfaceArea()
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{
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if (fSurfaceArea != 0.)
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{
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;
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}
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else
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{
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fSurfaceArea = (4 * UUtils::kPi) * fR * fR;
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}
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return fSurfaceArea;
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}
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#endif
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