VUSolid Class Reference

#include <VUSolid.hh>

Inheritance diagram for VUSolid:

Public Types
enum	EnumInside { eInside =0, eSurface =1, eOutside =2 }
enum	EAxisType { eXaxis =0, eYaxis =1, eZaxis =2 }

Public Member Functions
	VUSolid ()
	VUSolid (const std::string &name)
virtual	~VUSolid ()
double	GetCarTolerance () const
double	GetRadTolerance () const
double	GetAngTolerance () const
void	SetCarTolerance (double eps)
void	SetRadTolerance (double eps)
void	SetAngTolerance (double eps)
virtual EnumInside	Inside (const UVector3 &aPoint) const =0
virtual double	SafetyFromInside (const UVector3 &aPoint, bool aAccurate=false) const =0
virtual double	SafetyFromOutside (const UVector3 &aPoint, bool aAccurate=false) const =0
virtual double	DistanceToIn (const UVector3 &aPoint, const UVector3 &aDirection, double aPstep=UUtils::kInfinity) const =0
virtual double	DistanceToOut (const UVector3 &aPoint, const UVector3 &aDirection, UVector3 &aNormalVector, bool &aConvex, double aPstep=UUtils::kInfinity) const =0
virtual bool	Normal (const UVector3 &aPoint, UVector3 &aNormal) const =0
virtual void	ExtentAxis (EAxisType aAxis, double &aMin, double &aMax) const
virtual void	Extent (UVector3 &aMin, UVector3 &aMax) const =0
virtual UGeometryType	GetEntityType () const =0
const std::string &	GetName () const
void	SetName (const std::string &aName)
virtual double	Capacity ()=0
virtual double	SurfaceArea ()=0
virtual void	SamplePointsInside (int, UVector3 *) const
virtual void	SamplePointsOnSurface (int, UVector3 *) const
virtual void	SamplePointsOnEdge (int, UVector3 *) const
virtual void	GetParametersList (int aNumber, double *aArray) const =0
virtual VUSolid *	Clone () const =0
virtual std::ostream &	StreamInfo (std::ostream &os) const =0
virtual UVector3	GetPointOnSurface () const =0
double	EstimateCubicVolume (int nStat, double epsilon) const
double	EstimateSurfaceArea (int nStat, double ell) const

Static Public Member Functions
static double	Tolerance ()

Protected Member Functions
virtual void	ComputeBBox (UBBox *aBox, bool aStore=false)=0

Static Protected Attributes
static double	fgTolerance = 1.0E-9
static double	frTolerance = 1.0E-9
static double	faTolerance = 1.0E-9

Detailed Description

Definition at line 19 of file VUSolid.hh.

Member Enumeration Documentation

enum VUSolid::EAxisType

Enumerator
eXaxis
eYaxis
eZaxis

Definition at line 27 of file VUSolid.hh.

{ eXaxis=0, eYaxis=1, eZaxis=2};

enum VUSolid::EnumInside

Enumerator
eInside
eSurface
eOutside

Definition at line 23 of file VUSolid.hh.

{ eInside=0, eSurface=1, eOutside=2 }; 

Constructor & Destructor Documentation

VUSolid::VUSolid

(

)

Definition at line 18 of file VUSolid.cc.

                 : fName()
{

}

VUSolid::VUSolid

(

const std::string &

name

)

Definition at line 24 of file VUSolid.cc.

References SetName().

                                      :
fName(name)
{
    // Named constructor
    SetName(name);
}

VUSolid::~VUSolid ( )

virtual

Definition at line 32 of file VUSolid.cc.

{

}

Member Function Documentation

double VUSolid::Capacity ( )

pure virtual

Implemented in UPolycone, USphere, UTrd, UVCSGfaceted, UBox, UTubs, UTet, and UOrb.

Definition at line 199 of file VUSolid.cc.

References EstimateCubicVolume().

Referenced by UPolycone::Capacity(), and G4USolid::GetCubicVolume().

{
  int cubVolStatistics = 1000000;
  double cubVolEpsilon = 0.001;
  return EstimateCubicVolume(cubVolStatistics, cubVolEpsilon);
}

virtual VUSolid* VUSolid::Clone ( ) const

pure virtual

Implemented in UPolycone, UPolyhedra, UCons, USphere, UTubs, UTrd, UBox, UGenericPolycone, UTet, and UOrb.

Referenced by G4USolid::G4USolid(), and G4USolid::operator=().

virtual void VUSolid::ComputeBBox ( UBBox *  aBox, bool  aStore = false  )

protectedpure virtual

Implemented in UPolycone, USphere, UCons, UGenericPolycone, UTubs, UPolyhedra, UTrd, UBox, UTet, and UOrb.

virtual double VUSolid::DistanceToIn ( const UVector3 &  aPoint, const UVector3 &  aDirection, double  aPstep = UUtils::kInfinity  ) const

pure virtual

Implemented in UPolyhedra, UPolycone, USphere, UCons, UTubs, UBox, UTrd, UGenericPolycone, UVCSGfaceted, UTet, and UOrb.

Referenced by G4USolid::DistanceToIn(), and UPolycone::DistanceToIn().

virtual double VUSolid::DistanceToOut ( const UVector3 &  aPoint, const UVector3 &  aDirection, UVector3 &  aNormalVector, bool &  aConvex, double  aPstep = UUtils::kInfinity  ) const

pure virtual

Implemented in UPolycone, USphere, UCons, UTubs, UBox, UTrd, UVCSGfaceted, UTet, and UOrb.

Referenced by G4USolid::DistanceToOut(), and UPolycone::DistanceToOut().

double VUSolid::EstimateCubicVolume	(	int	nStat,
		double	epsilon
	)		const

Definition at line 214 of file VUSolid.cc.

References eOutside, Extent(), Inside(), G4INCL::Math::max(), G4INCL::Math::min(), UUtils::Random(), UVector3::x, UVector3::y, and UVector3::z.

Referenced by UVCSGfaceted::Capacity(), and Capacity().

{
  int iInside=0;
  double px,py,pz,volume;
  UVector3 min,max;
  UVector3 p;
  VUSolid::EnumInside in;

  // values needed for CalculateExtent signature

  // min max extents of pSolid along X,Y,Z

  this->Extent(min,max);

  // limits

  if(nStat < 100)       nStat    = 100;
  if(epsilon > 0.01) epsilon = 0.01;

  for(int i = 0; i < nStat; i++ )
  {
    px = min.x+(max.x-min.x)*UUtils::Random();
    py = min.y+(max.y-min.y)*UUtils::Random();
    pz = min.z+(max.z-min.z)*UUtils::Random();
    p   = UVector3(px,py,pz);
    in = this->Inside(p);
    if(in != eOutside) iInside++;       
  }
  volume = (max.x-min.x)*(max.y-min.y)*(max.z-min.z)*iInside/nStat;
  return volume;
}

double VUSolid::EstimateSurfaceArea	(	int	nStat,
		double	ell
	)		const

Definition at line 268 of file VUSolid.cc.

References eOutside, Extent(), Inside(), G4INCL::Math::max(), G4INCL::Math::min(), UUtils::Random(), SafetyFromInside(), SafetyFromOutside(), UVector3::x, UVector3::y, and UVector3::z.

Referenced by UVCSGfaceted::SurfaceArea(), and SurfaceArea().

{
  int inside=0;
  double px,py,pz,surf;
  UVector3 min,max;
  UVector3 p;
  VUSolid::EnumInside in;

  // values needed for CalculateExtent signature

  // min max extents of pSolid along X,Y,Z

  this->Extent(min,max);

  // limits

  if(nStat < 100) { nStat = 100; }

  double dX=max.x-min.x;
  double dY=max.y-min.y;
  double dZ=max.z-min.z;
  if(ell<=0.)                   // Automatic definition of skin thickness
  {
    double minval=dX;
    if(dY<dX) { minval=dY; }
    if(dZ<minval) { minval=dZ; }
    ell=.01*minval;
  }

  double dd=2*ell;
  min.x-=ell; min.y-=ell; min.z-=ell; dX+=dd; dY+=dd; dZ+=dd;

  for(int i = 0; i < nStat; i++ )
  {
    px = min.x+dX*UUtils::Random();
    py = min.y+dY*UUtils::Random();
    pz = min.z+dZ*UUtils::Random();
    p   = UVector3(px,py,pz);
    in = this->Inside(p);
    if(in != eOutside)
    {
      if    (SafetyFromInside(p)<ell) { inside++; }
    }
    else if(SafetyFromOutside(p)<ell) { inside++; }
  }
  // @@ The conformal correction can be upgraded
  surf = dX*dY*dZ*inside/dd/nStat;
  return surf;
} 

virtual void VUSolid::Extent ( UVector3 &  aMin, UVector3 &  aMax  ) const

pure virtual

Implemented in UPolyhedra, UPolycone, UGenericPolycone, USphere, UCons, UTubs, UTrd, UBox, UTet, and UOrb.

Referenced by EstimateCubicVolume(), and EstimateSurfaceArea().

void VUSolid::ExtentAxis ( EAxisType  aAxis, double &  aMin, double &  aMax  ) const

virtual

Definition at line 318 of file VUSolid.cc.

References G4INCL::Math::max(), and G4INCL::Math::min().

Referenced by G4USolid::CalculateExtent(), and G4USolid::CreateRotatedVertices().

{
  // Returns extent of the solid along a given cartesian axis
  if (aAxis >= 0 && aAxis <= 2)
  {
    UVector3 min, max;
    Extent(min,max);
    aMin = min[aAxis]; aMax = max[aAxis];
  }
#ifdef USPECSDEBUG
  else
    cout << "Extent: unknown axis" << aAxis << std::endl;
#endif
}

double VUSolid::GetAngTolerance ( ) const

inline

Definition at line 153 of file VUSolid.hh.

References faTolerance.

{ return faTolerance;}

double VUSolid::GetCarTolerance ( ) const

inline

Definition at line 151 of file VUSolid.hh.

References fgTolerance.

{ return fgTolerance;}

virtual UGeometryType VUSolid::GetEntityType ( ) const

pure virtual

Implemented in UPolycone, UPolyhedra, UCons, USphere, UTrd, UTubs, UBox, UVCSGfaceted, UGenericPolycone, UTet, and UOrb.

Referenced by G4USolid::CreatePolyhedron(), and G4USolid::GetEntityType().

const std::string& VUSolid::GetName ( void  ) const

inline

Definition at line 103 of file VUSolid.hh.

Referenced by UTrd::CheckAndSetAllParameters(), UGenericPolycone::Create(), UPolyhedra::Create(), UPolyhedra::Init(), UPolycone::Init(), UGenericPolycone::Reset(), UPolyhedra::Reset(), UPolycone::SetOriginalParameters(), UBox::SetXHalfLength(), UBox::SetYHalfLength(), UBox::SetZHalfLength(), UTet::StreamInfo(), UGenericPolycone::StreamInfo(), UVCSGfaceted::StreamInfo(), UOrb::StreamInfo(), UBox::StreamInfo(), UTrd::StreamInfo(), UTubs::StreamInfo(), UPolycone::StreamInfo(), USphere::StreamInfo(), UCons::StreamInfo(), UPolyhedra::StreamInfo(), G4USolid::StreamInfo(), UBox::UBox(), UCons::UCons(), UPolycone::UPolycone(), USphere::USphere(), and UTubs::UTubs().

{return fName;}

virtual void VUSolid::GetParametersList ( int  aNumber, double *  aArray  ) const

pure virtual

Implemented in UPolycone, USphere, UCons, UGenericPolycone, UTubs, UPolyhedra, UTrd, UBox, UTet, and UOrb.

Referenced by G4USolid::CreatePolyhedron().

virtual UVector3 VUSolid::GetPointOnSurface ( ) const

pure virtual

Implemented in UPolycone, UPolyhedra, UCons, USphere, UTrd, UBox, UTubs, UOrb, UTet, and UGenericPolycone.

Referenced by G4USolid::GetPointOnSurface().

double VUSolid::GetRadTolerance ( ) const

inline

Definition at line 152 of file VUSolid.hh.

References frTolerance.

{ return frTolerance;}

virtual EnumInside VUSolid::Inside ( const UVector3 &  aPoint ) const

pure virtual

Implemented in UCons, UPolycone, UPolyhedra, USphere, UTubs, UBox, UGenericPolycone, UTrd, UVCSGfaceted, UOrb, and UTet.

Referenced by UPolyPhiFace::Diagnose(), UPolycone::DistanceToOut(), EstimateCubicVolume(), EstimateSurfaceArea(), G4USolid::Inside(), and UPolycone::Normal().

virtual bool VUSolid::Normal ( const UVector3 &  aPoint, UVector3 &  aNormal  ) const

pure virtual

Implemented in UPolycone, USphere, UCons, UTubs, UBox, UTrd, UOrb, UVCSGfaceted, and UTet.

Referenced by UPolycone::Normal(), UPolycone::NormalSection(), and G4USolid::SurfaceNormal().

virtual double VUSolid::SafetyFromInside ( const UVector3 &  aPoint, bool  aAccurate = false  ) const

pure virtual

Implemented in UPolycone, UCons, USphere, UTubs, UVCSGfaceted, UBox, UTrd, UTet, and UOrb.

Referenced by G4USolid::DistanceToOut(), EstimateSurfaceArea(), and UPolycone::SafetyFromInsideSection().

virtual double VUSolid::SafetyFromOutside ( const UVector3 &  aPoint, bool  aAccurate = false  ) const

pure virtual

Implemented in UPolycone, UPolyhedra, USphere, UCons, UTubs, UBox, UTrd, UVCSGfaceted, UTet, and UOrb.

Referenced by G4USolid::DistanceToIn(), EstimateSurfaceArea(), and UPolycone::SafetyFromOutsideSection().

virtual void VUSolid::SamplePointsInside ( int  , UVector3 *    ) const

inlinevirtual

Definition at line 112 of file VUSolid.hh.

{}

virtual void VUSolid::SamplePointsOnEdge ( int  , UVector3 *    ) const

inlinevirtual

Definition at line 114 of file VUSolid.hh.

{}

virtual void VUSolid::SamplePointsOnSurface ( int  , UVector3 *    ) const

inlinevirtual

Definition at line 113 of file VUSolid.hh.

{}

void VUSolid::SetAngTolerance

(

double

eps

)

Definition at line 342 of file VUSolid.cc.

References faTolerance.

{
 faTolerance=eps;
}

void VUSolid::SetCarTolerance

(

double

eps

)

Definition at line 334 of file VUSolid.cc.

References fgTolerance.

{
  fgTolerance=eps;
}

void VUSolid::SetName ( const std::string &  aName )

inline

Definition at line 104 of file VUSolid.hh.

Referenced by VUSolid().

{fName = aName;}

void VUSolid::SetRadTolerance

(

double

eps

)

Definition at line 338 of file VUSolid.cc.

References frTolerance.

{
  frTolerance=eps;
}

virtual std::ostream& VUSolid::StreamInfo ( std::ostream &  os ) const

inlinepure virtual

Implemented in UPolyhedra, UCons, USphere, UPolycone, UBox, UTrd, UTubs, UOrb, UVCSGfaceted, UGenericPolycone, and UTet.

double VUSolid::SurfaceArea ( )

pure virtual

Implemented in UPolycone, UVCSGfaceted, USphere, UTrd, UBox, UTubs, UTet, and UOrb.

Definition at line 255 of file VUSolid.cc.

References EstimateSurfaceArea().

Referenced by G4USolid::GetSurfaceArea().

{
  int stat = 1000000;
  double ell = -1.;
  return EstimateSurfaceArea(stat,ell);
}

static double VUSolid::Tolerance ( )

inlinestatic

Definition at line 127 of file VUSolid.hh.

References fgTolerance.

Referenced by UGenericPolycone::Create(), UPolyhedra::Create(), UTubs::DistanceToIn(), UCons::DistanceToIn(), USphere::DistanceToIn(), UTubs::DistanceToOut(), UCons::DistanceToOut(), USphere::DistanceToOut(), UTubs::Inside(), UCons::Inside(), UPolyPhiFace::InsideEdgesExact(), UTubs::Normal(), UCons::Normal(), USphere::Normal(), UPolyconeSide::PointOnCone(), UPolyhedraSide::Safety(), UPolyconeSide::Safety(), UPolyPhiFace::Safety(), UEnclosingCylinder::UEnclosingCylinder(), UIntersectingCone::UIntersectingCone(), UPolyconeSide::UPolyconeSide(), UPolyhedraSide::UPolyhedraSide(), UPolyPhiFace::UPolyPhiFace(), and UVoxelizer::UVoxelizer().

{return fgTolerance;}

Field Documentation

double VUSolid::faTolerance = 1.0E-9

staticprotected

Definition at line 32 of file VUSolid.hh.

Referenced by GetAngTolerance(), SetAngTolerance(), UCons::UCons(), USphere::USphere(), and UTubs::UTubs().

double VUSolid::fgTolerance = 1.0E-9

staticprotected

Definition at line 30 of file VUSolid.hh.

Referenced by UTrd::CheckAndSetAllParameters(), UVCSGfaceted::DistanceTo(), UVCSGfaceted::DistanceToIn(), UTrd::DistanceToIn(), UBox::DistanceToIn(), UPolycone::DistanceToIn(), UVCSGfaceted::DistanceToInNoVoxels(), UVCSGfaceted::DistanceToOut(), UTrd::DistanceToOut(), UBox::DistanceToOut(), UPolycone::DistanceToOut(), UVCSGfaceted::DistanceToOutNoVoxels(), UVCSGfaceted::FindCandidates(), GetCarTolerance(), UPolycone::Init(), UVCSGfaceted::Inside(), UTrd::Inside(), UBox::Inside(), UPolycone::Inside(), UVCSGfaceted::InsideNoVoxels(), UPolycone::InsideSection(), UVCSGfaceted::Normal(), UTrd::Normal(), UBox::Normal(), UPolycone::Normal(), UVCSGfaceted::SafetyFromInside(), SetCarTolerance(), UBox::SetXHalfLength(), UBox::SetYHalfLength(), UBox::SetZHalfLength(), Tolerance(), UBox::UBox(), and UOrb::UOrb().

double VUSolid::frTolerance = 1.0E-9

staticprotected

Definition at line 31 of file VUSolid.hh.

Referenced by GetRadTolerance(), UPolycone::Inside(), UPolycone::InsideSection(), UPolycone::Normal(), UPolycone::SetOriginalParameters(), SetRadTolerance(), UCons::UCons(), UOrb::UOrb(), USphere::USphere(), and UTubs::UTubs().

---

The documentation for this class was generated from the following files:

• VUSolid.hh
• VUSolid.cc