G4VSolid Class Reference

#include <G4VSolid.hh>

Inheritance diagram for G4VSolid:

Collaboration diagram for G4VSolid:

Public Member Functions
	G4VSolid (const G4String &name)
virtual	~G4VSolid ()
G4bool	operator== (const G4VSolid &s) const
G4String	GetName () const
void	SetName (const G4String &name)
G4double	GetTolerance () const
virtual G4bool	CalculateExtent (const EAxis pAxis, const G4VoxelLimits &pVoxelLimit, const G4AffineTransform &pTransform, G4double &pMin, G4double &pMax) const =0
virtual EInside	Inside (const G4ThreeVector &p) const =0
virtual G4ThreeVector	SurfaceNormal (const G4ThreeVector &p) const =0
virtual G4double	DistanceToIn (const G4ThreeVector &p, const G4ThreeVector &v) const =0
virtual G4double	DistanceToIn (const G4ThreeVector &p) const =0
virtual G4double	DistanceToOut (const G4ThreeVector &p, const G4ThreeVector &v, const G4bool calcNorm=false, G4bool *validNorm=0, G4ThreeVector *n=0) const =0
virtual G4double	DistanceToOut (const G4ThreeVector &p) const =0
virtual void	ComputeDimensions (G4VPVParameterisation *p, const G4int n, const G4VPhysicalVolume *pRep)
virtual G4double	GetCubicVolume ()
virtual G4double	GetSurfaceArea ()
virtual G4GeometryType	GetEntityType () const =0
virtual G4ThreeVector	GetPointOnSurface () const
virtual G4VSolid *	Clone () const
virtual std::ostream &	StreamInfo (std::ostream &os) const =0
void	DumpInfo () const
virtual void	DescribeYourselfTo (G4VGraphicsScene &scene) const =0
virtual G4VisExtent	GetExtent () const
virtual G4Polyhedron *	CreatePolyhedron () const
virtual G4Polyhedron *	GetPolyhedron () const
virtual const G4VSolid *	GetConstituentSolid (G4int no) const
virtual G4VSolid *	GetConstituentSolid (G4int no)
virtual const G4DisplacedSolid *	GetDisplacedSolidPtr () const
virtual G4DisplacedSolid *	GetDisplacedSolidPtr ()
	G4VSolid (__void__ &)
	G4VSolid (const G4VSolid &rhs)
G4VSolid &	operator= (const G4VSolid &rhs)
G4double	EstimateCubicVolume (G4int nStat, G4double epsilon) const
G4double	EstimateSurfaceArea (G4int nStat, G4double ell) const

Protected Member Functions
void	CalculateClippedPolygonExtent (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipCrossSection (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipBetweenSections (G4ThreeVectorList *pVertices, const G4int pSectionIndex, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis, G4double &pMin, G4double &pMax) const
void	ClipPolygon (G4ThreeVectorList &pPolygon, const G4VoxelLimits &pVoxelLimit, const EAxis pAxis) const

Protected Attributes
G4double	kCarTolerance

Private Member Functions
void	ClipPolygonToSimpleLimits (G4ThreeVectorList &pPolygon, G4ThreeVectorList &outputPolygon, const G4VoxelLimits &pVoxelLimit) const

Private Attributes
G4String	fshapeName

Friends
std::ostream &	operator<< (std::ostream &os, const G4VSolid &e)

Detailed Description

Definition at line 87 of file G4VSolid.hh.

Constructor & Destructor Documentation

G4VSolid() [1/3]

G4VSolid::G4VSolid

(

const G4String &

name

)

Definition at line 60 of file G4VSolid.cc.

  : fshapeName(name)
{
    kCarTolerance = G4GeometryTolerance::GetInstance()->GetSurfaceTolerance();

    // Register to store
    //
    G4SolidStore::GetInstance()->Register(this);
}

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~G4VSolid()

G4VSolid::~G4VSolid ( )

virtual

Definition at line 101 of file G4VSolid.cc.

{
    G4SolidStore::GetInstance()->DeRegister(this);
}

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G4VSolid() [2/3]

G4VSolid::G4VSolid

(

__void__ &

)

Definition at line 88 of file G4VSolid.cc.

  : fshapeName("")
{
    // Register to store
    //
    G4SolidStore::GetInstance()->Register(this);
}

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G4VSolid() [3/3]

G4VSolid::G4VSolid

(

const G4VSolid &

rhs

)

Definition at line 75 of file G4VSolid.cc.

  : kCarTolerance(rhs.kCarTolerance), fshapeName(rhs.fshapeName)
{
    // Register to store
    //
    G4SolidStore::GetInstance()->Register(this);
}

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Member Function Documentation

CalculateClippedPolygonExtent()

void G4VSolid::CalculateClippedPolygonExtent ( G4ThreeVectorList &  pPolygon, const G4VoxelLimits &  pVoxelLimit, const EAxis  pAxis, G4double &  pMin, G4double &  pMax  ) const

protected

Definition at line 427 of file G4VSolid.cc.

{
  G4int noLeft,i;
  G4double component;
  /*  
  G4cout<<G4endl;
  for(i = 0 ; i < pPolygon.size() ; i++ )
  {
      G4cout << i << "\t"
             << "p.x = " << pPolygon[i].operator()(pAxis) << "\t"
        //   << "p.y = " << pPolygon[i].y() << "\t"
        //   << "p.z = " << pPolygon[i].z() << "\t"
             << G4endl;
  }    
  G4cout<<G4endl;
  */  
  ClipPolygon(pPolygon,pVoxelLimit,pAxis);
  noLeft = pPolygon.size();

  if ( noLeft )
  {
    //  G4cout<<G4endl;
    for (i=0;i<noLeft;i++)
    {
      component = pPolygon[i].operator()(pAxis);
      //  G4cout <<i<<"\t"<<component<<G4endl;
 
      if (component < pMin) 
      { 
        //  G4cout <<i<<"\t"<<"Pmin = "<<component<<G4endl;
        pMin = component;      
      }
      if (component > pMax)
      {  
        //  G4cout <<i<<"\t"<<"PMax = "<<component<<G4endl;
        pMax = component;  
      }    
    }
    //  G4cout<<G4endl;
  }
  // G4cout<<"pMin = "<<pMin<<"\t"<<"pMax = "<<pMax<<G4endl;
}

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CalculateExtent()

virtual G4bool G4VSolid::CalculateExtent ( const EAxis  pAxis, const G4VoxelLimits &  pVoxelLimit, const G4AffineTransform &  pTransform, G4double &  pMin, G4double &  pMax  ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4GenericTrap, G4Para, G4Trd, G4EllipticalCone, G4Paraboloid, G4TwistedTubs, G4IntersectionSolid, G4SubtractionSolid, G4Ellipsoid, G4UnionSolid, G4OTubs, G4Orb, G4Hype, G4Tet, G4VTwistedFaceted, G4CutTubs, G4DisplacedSolid, G4Box, G4ReflectedSolid, G4EllipticalTube, and G4VCSGfaceted.

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ClipBetweenSections()

void G4VSolid::ClipBetweenSections ( G4ThreeVectorList *  pVertices, const G4int  pSectionIndex, const G4VoxelLimits &  pVoxelLimit, const EAxis  pAxis, G4double &  pMin, G4double &  pMax  ) const

protected

Definition at line 378 of file G4VSolid.cc.

{
  G4ThreeVectorList polygon;
  polygon.reserve(4);
  polygon.push_back((*pVertices)[pSectionIndex]);
  polygon.push_back((*pVertices)[pSectionIndex+4]);
  polygon.push_back((*pVertices)[pSectionIndex+5]);
  polygon.push_back((*pVertices)[pSectionIndex+1]);
  // G4cout<<"ClipBetweenSections: 0-4-5-1"<<G4endl;
  CalculateClippedPolygonExtent(polygon,pVoxelLimit,pAxis,pMin,pMax);
  polygon.clear();

  polygon.push_back((*pVertices)[pSectionIndex+1]);
  polygon.push_back((*pVertices)[pSectionIndex+5]);
  polygon.push_back((*pVertices)[pSectionIndex+6]);
  polygon.push_back((*pVertices)[pSectionIndex+2]);
  // G4cout<<"ClipBetweenSections: 1-5-6-2"<<G4endl;
  CalculateClippedPolygonExtent(polygon,pVoxelLimit,pAxis,pMin,pMax);
  polygon.clear();

  polygon.push_back((*pVertices)[pSectionIndex+2]);
  polygon.push_back((*pVertices)[pSectionIndex+6]);
  polygon.push_back((*pVertices)[pSectionIndex+7]);
  polygon.push_back((*pVertices)[pSectionIndex+3]);
  //  G4cout<<"ClipBetweenSections: 2-6-7-3"<<G4endl;
  CalculateClippedPolygonExtent(polygon,pVoxelLimit,pAxis,pMin,pMax);
  polygon.clear();

  polygon.push_back((*pVertices)[pSectionIndex+3]);
  polygon.push_back((*pVertices)[pSectionIndex+7]);
  polygon.push_back((*pVertices)[pSectionIndex+4]);
  polygon.push_back((*pVertices)[pSectionIndex]);
  //  G4cout<<"ClipBetweenSections: 3-7-4-0"<<G4endl;
  CalculateClippedPolygonExtent(polygon,pVoxelLimit,pAxis,pMin,pMax);
  return;
}

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ClipCrossSection()

void G4VSolid::ClipCrossSection ( G4ThreeVectorList *  pVertices, const G4int  pSectionIndex, const G4VoxelLimits &  pVoxelLimit, const EAxis  pAxis, G4double &  pMin, G4double &  pMax  ) const

protected

Definition at line 347 of file G4VSolid.cc.

{

  G4ThreeVectorList polygon;
  polygon.reserve(4);
  polygon.push_back((*pVertices)[pSectionIndex]);
  polygon.push_back((*pVertices)[pSectionIndex+1]);
  polygon.push_back((*pVertices)[pSectionIndex+2]);
  polygon.push_back((*pVertices)[pSectionIndex+3]);
  //  G4cout<<"ClipCrossSection: 0-1-2-3"<<G4endl;
  CalculateClippedPolygonExtent(polygon,pVoxelLimit,pAxis,pMin,pMax);
  return;
}

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ClipPolygon()

void G4VSolid::ClipPolygon ( G4ThreeVectorList &  pPolygon, const G4VoxelLimits &  pVoxelLimit, const EAxis  pAxis  ) const

protected

Definition at line 494 of file G4VSolid.cc.

{
  G4ThreeVectorList outputPolygon;

  if ( pVoxelLimit.IsLimited() )
  {
    if (pVoxelLimit.IsXLimited() ) // && pAxis != kXAxis)
    {
      G4VoxelLimits simpleLimit1;
      simpleLimit1.AddLimit(kXAxis,pVoxelLimit.GetMinXExtent(),kInfinity);
      //  G4cout<<"MinXExtent()"<<G4endl;
      ClipPolygonToSimpleLimits(pPolygon,outputPolygon,simpleLimit1);
   
      pPolygon.clear();

      if ( !outputPolygon.size() )  return;

      G4VoxelLimits simpleLimit2;
      //  G4cout<<"MaxXExtent()"<<G4endl;
      simpleLimit2.AddLimit(kXAxis,-kInfinity,pVoxelLimit.GetMaxXExtent());
      ClipPolygonToSimpleLimits(outputPolygon,pPolygon,simpleLimit2);

      if ( !pPolygon.size() )       return;
      else                          outputPolygon.clear();
    }
    if ( pVoxelLimit.IsYLimited() ) // && pAxis != kYAxis)
    {
      G4VoxelLimits simpleLimit1;
      simpleLimit1.AddLimit(kYAxis,pVoxelLimit.GetMinYExtent(),kInfinity);
      ClipPolygonToSimpleLimits(pPolygon,outputPolygon,simpleLimit1);

      // Must always clear pPolygon - for clip to simpleLimit2 and in case of
      // early exit

      pPolygon.clear();

      if ( !outputPolygon.size() )  return;

      G4VoxelLimits simpleLimit2;
      simpleLimit2.AddLimit(kYAxis,-kInfinity,pVoxelLimit.GetMaxYExtent());
      ClipPolygonToSimpleLimits(outputPolygon,pPolygon,simpleLimit2);

      if ( !pPolygon.size() )       return;
      else                          outputPolygon.clear();
    }
    if ( pVoxelLimit.IsZLimited() ) // && pAxis != kZAxis)
    {
      G4VoxelLimits simpleLimit1;
      simpleLimit1.AddLimit(kZAxis,pVoxelLimit.GetMinZExtent(),kInfinity);
      ClipPolygonToSimpleLimits(pPolygon,outputPolygon,simpleLimit1);

      // Must always clear pPolygon - for clip to simpleLimit2 and in case of
      // early exit

      pPolygon.clear();

      if ( !outputPolygon.size() )  return;

      G4VoxelLimits simpleLimit2;
      simpleLimit2.AddLimit(kZAxis,-kInfinity,pVoxelLimit.GetMaxZExtent());
      ClipPolygonToSimpleLimits(outputPolygon,pPolygon,simpleLimit2);

      // Return after final clip - no cleanup
    }
  }
}

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ClipPolygonToSimpleLimits()

void G4VSolid::ClipPolygonToSimpleLimits ( G4ThreeVectorList &  pPolygon, G4ThreeVectorList &  outputPolygon, const G4VoxelLimits &  pVoxelLimit  ) const

private

Definition at line 569 of file G4VSolid.cc.

{
  G4int i;
  G4int noVertices=pPolygon.size();
  G4ThreeVector vEnd,vStart;

  for (i = 0 ; i < noVertices ; i++ )
  {
    vStart = pPolygon[i];
    // G4cout << "i = " << i << G4endl;
    if ( i == noVertices-1 )    vEnd = pPolygon[0];
    else                        vEnd = pPolygon[i+1];

    if ( pVoxelLimit.Inside(vStart) )
    {
      if (pVoxelLimit.Inside(vEnd))
      {
        // vStart and vEnd inside -> output end point
        //
        outputPolygon.push_back(vEnd);
      }
      else
      {
        // vStart inside, vEnd outside -> output crossing point
        //
        // G4cout << "vStart inside, vEnd outside" << G4endl;
        pVoxelLimit.ClipToLimits(vStart,vEnd);
        outputPolygon.push_back(vEnd);
      }    
    }
    else
    {
      if (pVoxelLimit.Inside(vEnd))
      {
        // vStart outside, vEnd inside -> output inside section
        //
        // G4cout << "vStart outside, vEnd inside" << G4endl;
        pVoxelLimit.ClipToLimits(vStart,vEnd);
        outputPolygon.push_back(vStart);
        outputPolygon.push_back(vEnd);  
      }
      else  // Both point outside -> no output
      {
        // outputPolygon.push_back(vStart);
        // outputPolygon.push_back(vEnd);  
      }
    }
  }
}

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Clone()

G4VSolid * G4VSolid::Clone ( ) const

virtual

Reimplemented in G4Trap, G4TessellatedSolid, G4TwistedTubs, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Trd, G4Para, G4EllipticalCone, G4ExtrudedSolid, G4GenericTrap, G4Paraboloid, G4Polycone, G4Polyhedra, G4TwistedTrap, G4Hype, G4Orb, G4DisplacedSolid, G4Box, G4Tet, G4OTubs, G4Ellipsoid, G4CutTubs, G4ReflectedSolid, G4GenericPolycone, G4EllipticalTube, G4TwistedTrd, G4TwistedBox, G4IntersectionSolid, G4SubtractionSolid, and G4UnionSolid.

Definition at line 324 of file G4VSolid.cc.

{
  std::ostringstream message;
  message << "Clone() method not implemented for type: "
          << GetEntityType() << "!" << G4endl
          << "Returning NULL pointer!";
  G4Exception("G4VSolid::Clone()", "GeomMgt1001", JustWarning, message);
  return 0;
}

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ComputeDimensions()

void G4VSolid::ComputeDimensions ( G4VPVParameterisation *  p, const G4int  n, const G4VPhysicalVolume *  pRep  )

virtual

Reimplemented in G4Trap, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Para, G4IntersectionSolid, G4SubtractionSolid, G4Polycone, G4UnionSolid, G4Polyhedra, G4Trd, G4TwistedTubs, G4DisplacedSolid, G4ReflectedSolid, G4Ellipsoid, G4Orb, G4Hype, G4Tet, G4VTwistedFaceted, and G4Box.

Definition at line 137 of file G4VSolid.cc.

{
    std::ostringstream message;
    message << "Illegal call to G4VSolid::ComputeDimensions()" << G4endl
            << "Method not overloaded by derived class !";
    G4Exception("G4VSolid::ComputeDimensions()", "GeomMgt0003",
                FatalException, message);
}

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CreatePolyhedron()

G4Polyhedron * G4VSolid::CreatePolyhedron ( ) const

virtual

Reimplemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4DisplacedSolid, G4Tubs, G4Trd, G4Para, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4TwistedTubs, G4Hype, G4ReflectedSolid, G4Polyhedra, G4Polycone, G4Orb, G4Box, G4Ellipsoid, G4Tet, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4OTubs, G4VTwistedFaceted, G4CutTubs, G4EllipticalTube, G4GenericPolycone, and G4VCSGfaceted.

Definition at line 639 of file G4VSolid.cc.

{
  return 0;
}

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DescribeYourselfTo()

virtual void G4VSolid::DescribeYourselfTo ( G4VGraphicsScene &  scene ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4DisplacedSolid, G4Tubs, G4Trd, G4Para, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4TwistedTubs, G4Hype, G4ReflectedSolid, G4Orb, G4IntersectionSolid, G4SubtractionSolid, G4Box, G4Ellipsoid, G4Tet, G4UnionSolid, G4OTubs, G4VTwistedFaceted, G4CutTubs, G4EllipticalTube, and G4VCSGfaceted.

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DistanceToIn() [1/2]

virtual G4double G4VSolid::DistanceToIn ( const G4ThreeVector &  p, const G4ThreeVector &  v  ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Para, G4Trd, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4TwistedTubs, G4Polycone, G4Polyhedra, G4Hype, G4Box, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4OTubs, G4Orb, G4Ellipsoid, G4Tet, G4CutTubs, G4VTwistedFaceted, G4GenericPolycone, G4DisplacedSolid, G4EllipticalTube, G4ReflectedSolid, and G4VCSGfaceted.

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DistanceToIn() [2/2]

virtual G4double G4VSolid::DistanceToIn ( const G4ThreeVector &  p ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Para, G4Trd, G4EllipticalCone, G4GenericTrap, G4TwistedTubs, G4Paraboloid, G4Polyhedra, G4Polycone, G4Hype, G4IntersectionSolid, G4SubtractionSolid, G4Box, G4UnionSolid, G4Orb, G4OTubs, G4Ellipsoid, G4Tet, G4VTwistedFaceted, G4CutTubs, G4DisplacedSolid, G4GenericPolycone, G4EllipticalTube, G4ReflectedSolid, and G4VCSGfaceted.

DistanceToOut() [1/2]

virtual G4double G4VSolid::DistanceToOut ( const G4ThreeVector &  p, const G4ThreeVector &  v, const G4bool  calcNorm = false, G4bool *  validNorm = 0, G4ThreeVector *  n = 0  ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Para, G4ExtrudedSolid, G4Trd, G4EllipticalCone, G4TwistedTubs, G4GenericTrap, G4Paraboloid, G4Hype, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4Box, G4Orb, G4OTubs, G4Ellipsoid, G4Tet, G4VTwistedFaceted, G4DisplacedSolid, G4CutTubs, G4ReflectedSolid, G4EllipticalTube, and G4VCSGfaceted.

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DistanceToOut() [2/2]

virtual G4double G4VSolid::DistanceToOut ( const G4ThreeVector &  p ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Para, G4Trd, G4EllipticalCone, G4ExtrudedSolid, G4TwistedTubs, G4GenericTrap, G4Paraboloid, G4Hype, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4Orb, G4Box, G4Ellipsoid, G4OTubs, G4Tet, G4VTwistedFaceted, G4DisplacedSolid, G4CutTubs, G4ReflectedSolid, G4EllipticalTube, and G4VCSGfaceted.

DumpInfo()

void G4VSolid::DumpInfo ( ) const

inline

EstimateCubicVolume()

G4double G4VSolid::EstimateCubicVolume	(	G4int	nStat,
		G4double	epsilon
	)		const

Definition at line 203 of file G4VSolid.cc.

{
  G4int iInside=0;
  G4double px,py,pz,minX,maxX,minY,maxY,minZ,maxZ,volume,halfepsilon;
  G4ThreeVector p;
  EInside in;

  // values needed for CalculateExtent signature

  G4VoxelLimits limit;                // Unlimited
  G4AffineTransform origin;

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

  this->CalculateExtent(kXAxis,limit,origin,minX,maxX);
  this->CalculateExtent(kYAxis,limit,origin,minY,maxY);
  this->CalculateExtent(kZAxis,limit,origin,minZ,maxZ);

  // limits

  if(nStat < 100)    nStat   = 100;
  if(epsilon > 0.01) epsilon = 0.01;
  halfepsilon = 0.5*epsilon;

  for(G4int i = 0; i < nStat; i++ )
  {
    px = minX-halfepsilon+(maxX-minX+epsilon)*G4UniformRand();
    py = minY-halfepsilon+(maxY-minY+epsilon)*G4UniformRand();
    pz = minZ-halfepsilon+(maxZ-minZ+epsilon)*G4UniformRand();
    p  = G4ThreeVector(px,py,pz);
    in = this->Inside(p);
    if(in != kOutside) iInside++;    
  }
  volume = (maxX-minX+epsilon)*(maxY-minY+epsilon)
         * (maxZ-minZ+epsilon)*iInside/nStat;
  return volume;
}

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EstimateSurfaceArea()

G4double G4VSolid::EstimateSurfaceArea	(	G4int	nStat,
		G4double	ell
	)		const

Definition at line 263 of file G4VSolid.cc.

{
  G4int inside=0;
  G4double px,py,pz,minX,maxX,minY,maxY,minZ,maxZ,surf;
  G4ThreeVector p;
  EInside in;

  // values needed for CalculateExtent signature

  G4VoxelLimits limit;                // Unlimited
  G4AffineTransform origin;

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

  this->CalculateExtent(kXAxis,limit,origin,minX,maxX);
  this->CalculateExtent(kYAxis,limit,origin,minY,maxY);
  this->CalculateExtent(kZAxis,limit,origin,minZ,maxZ);

  // limits

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

  G4double dX=maxX-minX;
  G4double dY=maxY-minY;
  G4double dZ=maxZ-minZ;
  if(ell<=0.)          // Automatic definition of skin thickness
  {
    G4double minval=dX;
    if(dY<dX) { minval=dY; }
    if(dZ<minval) { minval=dZ; }
    ell=.01*minval;
  }

  G4double dd=2*ell;
  minX-=ell; minY-=ell; minZ-=ell; dX+=dd; dY+=dd; dZ+=dd;

  for(G4int i = 0; i < nStat; i++ )
  {
    px = minX+dX*G4UniformRand();
    py = minY+dY*G4UniformRand();
    pz = minZ+dZ*G4UniformRand();
    p  = G4ThreeVector(px,py,pz);
    in = this->Inside(p);
    if(in != kOutside)
    {
      if  (DistanceToOut(p)<ell) { inside++; }
    }
    else if(DistanceToIn(p)<ell) { inside++; }
  }
  // @@ The conformal correction can be upgraded
  surf = dX*dY*dZ*inside/dd/nStat;
  return surf;
}

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GetConstituentSolid() [1/2]

const G4VSolid * G4VSolid::GetConstituentSolid ( G4int  no ) const

virtual

Reimplemented in G4BooleanSolid.

Definition at line 167 of file G4VSolid.cc.

{ return 0; } 

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GetConstituentSolid() [2/2]

G4VSolid * G4VSolid::GetConstituentSolid ( G4int  no )

virtual

Reimplemented in G4BooleanSolid.

Definition at line 170 of file G4VSolid.cc.

{ return 0; } 

GetCubicVolume()

G4double G4VSolid::GetCubicVolume ( )

virtual

Reimplemented in G4Trap, G4TessellatedSolid, G4TwistedTubs, G4GenericTrap, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Hype, G4Para, G4VTwistedFaceted, G4EllipticalCone, G4Trd, G4Tet, G4VCSGfaceted, G4Box, G4EllipticalTube, G4Paraboloid, G4OTubs, G4BooleanSolid, G4Ellipsoid, G4Orb, and G4CutTubs.

Definition at line 188 of file G4VSolid.cc.

{
  G4int cubVolStatistics = 1000000;
  G4double cubVolEpsilon = 0.001;
  return EstimateCubicVolume(cubVolStatistics, cubVolEpsilon);
}

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GetDisplacedSolidPtr() [1/2]

const G4DisplacedSolid * G4VSolid::GetDisplacedSolidPtr ( ) const

virtual

Reimplemented in G4DisplacedSolid.

Definition at line 173 of file G4VSolid.cc.

{ return 0; } 

GetDisplacedSolidPtr() [2/2]

G4DisplacedSolid * G4VSolid::GetDisplacedSolidPtr ( )

virtual

Reimplemented in G4DisplacedSolid.

Definition at line 176 of file G4VSolid.cc.

{ return 0; } 

GetEntityType()

virtual G4GeometryType G4VSolid::GetEntityType ( ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4TwistedTubs, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Trd, G4VTwistedFaceted, G4Para, G4EllipticalCone, G4ExtrudedSolid, G4GenericTrap, G4Paraboloid, G4Polycone, G4Polyhedra, G4TwistedTrap, G4Hype, G4DisplacedSolid, G4Orb, G4Box, G4Tet, G4Ellipsoid, G4OTubs, G4ReflectedSolid, G4CutTubs, G4GenericPolycone, G4EllipticalTube, G4TwistedTrd, G4BooleanSolid, G4VCSGfaceted, G4TwistedBox, G4IntersectionSolid, G4SubtractionSolid, and G4UnionSolid.

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GetExtent()

G4VisExtent G4VSolid::GetExtent ( ) const

virtual

Reimplemented in G4TessellatedSolid, G4TwistedTubs, G4Sphere, G4EllipticalCone, G4GenericTrap, G4VTwistedFaceted, G4Hype, G4Box, G4Ellipsoid, G4Tet, G4EllipticalTube, and G4VCSGfaceted.

Definition at line 621 of file G4VSolid.cc.

{
  G4VisExtent extent;
  G4VoxelLimits voxelLimits;  // Defaults to "infinite" limits.
  G4AffineTransform affineTransform;
  G4double vmin, vmax;
  CalculateExtent(kXAxis,voxelLimits,affineTransform,vmin,vmax);
  extent.SetXmin (vmin);
  extent.SetXmax (vmax);
  CalculateExtent(kYAxis,voxelLimits,affineTransform,vmin,vmax);
  extent.SetYmin (vmin);
  extent.SetYmax (vmax);
  CalculateExtent(kZAxis,voxelLimits,affineTransform,vmin,vmax);
  extent.SetZmin (vmin);
  extent.SetZmax (vmax);
  return extent;
}

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GetName()

G4String G4VSolid::GetName ( ) const

inline

GetPointOnSurface()

G4ThreeVector G4VSolid::GetPointOnSurface ( ) const

virtual

Reimplemented in G4Trap, G4TwistedTubs, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Trd, G4Para, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4Hype, G4Polyhedra, G4Tet, G4Ellipsoid, G4Orb, G4Polycone, G4Box, G4DisplacedSolid, G4OTubs, G4VTwistedFaceted, G4BooleanSolid, G4CutTubs, G4EllipticalTube, G4ReflectedSolid, and G4GenericPolycone.

Definition at line 152 of file G4VSolid.cc.

{
    std::ostringstream message;
    message << "Not implemented for solid: "
            << this->GetEntityType() << " !" << G4endl
            << "Returning origin.";
    G4Exception("G4VSolid::GetPointOnSurface()", "GeomMgt1001",
                JustWarning, message);
    return G4ThreeVector(0,0,0);
}

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GetPolyhedron()

G4Polyhedron * G4VSolid::GetPolyhedron ( ) const

virtual

Reimplemented in G4TessellatedSolid, G4DisplacedSolid, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4TwistedTubs, G4Hype, G4ReflectedSolid, G4Tet, G4Ellipsoid, G4VTwistedFaceted, G4EllipticalTube, G4VCSGfaceted, G4BooleanSolid, and G4CSGSolid.

Definition at line 644 of file G4VSolid.cc.

{
  return 0;
}

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GetSurfaceArea()

G4double G4VSolid::GetSurfaceArea ( )

virtual

Reimplemented in G4Trap, G4TessellatedSolid, G4TwistedTubs, G4GenericTrap, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Hype, G4Para, G4VTwistedFaceted, G4EllipticalCone, G4Trd, G4VCSGfaceted, G4Tet, G4Box, G4EllipticalTube, G4Paraboloid, G4OTubs, G4BooleanSolid, G4Ellipsoid, G4Orb, and G4CutTubs.

Definition at line 250 of file G4VSolid.cc.

{
  G4int stat = 1000000;
  G4double ell = -1.;
  return EstimateSurfaceArea(stat,ell);
}

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GetTolerance()

G4double G4VSolid::GetTolerance ( ) const

inline

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Inside()

virtual EInside G4VSolid::Inside ( const G4ThreeVector &  p ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4ExtrudedSolid, G4TwistedTubs, G4Para, G4Trd, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4Polycone, G4Polyhedra, G4Hype, G4VTwistedFaceted, G4Box, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4Ellipsoid, G4OTubs, G4Orb, G4Tet, G4GenericPolycone, G4CutTubs, G4DisplacedSolid, G4EllipticalTube, G4VCSGfaceted, and G4ReflectedSolid.

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operator=()

G4VSolid & G4VSolid::operator=

(

const G4VSolid &

rhs

)

Definition at line 110 of file G4VSolid.cc.

{
   // Check assignment to self
   //
   if (this == &rhs)  { return *this; }

   // Copy data
   //
   kCarTolerance = rhs.kCarTolerance;
   fshapeName = rhs.fshapeName;

   return *this;
}  

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operator==()

G4bool G4VSolid::operator== ( const G4VSolid &  s ) const

inline

SetName()

void G4VSolid::SetName ( const G4String &  name )

inline

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StreamInfo()

virtual std::ostream& G4VSolid::StreamInfo ( std::ostream &  os ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4Trd, G4Para, G4DisplacedSolid, G4EllipticalCone, G4ExtrudedSolid, G4TwistedTubs, G4GenericTrap, G4Paraboloid, G4Polyhedra, G4Polycone, G4TwistedTrap, G4Hype, G4VTwistedFaceted, G4ReflectedSolid, G4Orb, G4Box, G4Tet, G4OTubs, G4Ellipsoid, G4CutTubs, G4GenericPolycone, G4EllipticalTube, G4TwistedTrd, G4BooleanSolid, G4VCSGfaceted, G4TwistedBox, and G4CSGSolid.

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SurfaceNormal()

virtual G4ThreeVector G4VSolid::SurfaceNormal ( const G4ThreeVector &  p ) const

pure virtual

Implemented in G4Trap, G4TessellatedSolid, G4Torus, G4Sphere, G4Cons, G4Tubs, G4TwistedTubs, G4Para, G4Trd, G4EllipticalCone, G4GenericTrap, G4Paraboloid, G4Hype, G4VTwistedFaceted, G4Box, G4IntersectionSolid, G4SubtractionSolid, G4UnionSolid, G4OTubs, G4Ellipsoid, G4Orb, G4Tet, G4CutTubs, G4DisplacedSolid, G4EllipticalTube, G4ReflectedSolid, and G4VCSGfaceted.

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Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  os, const G4VSolid &  e  )

friend

Definition at line 128 of file G4VSolid.cc.

{
    return e.StreamInfo(os);
}

Member Data Documentation

fshapeName

G4String G4VSolid::fshapeName

private

Definition at line 317 of file G4VSolid.hh.

kCarTolerance

G4double G4VSolid::kCarTolerance

protected

Definition at line 304 of file G4VSolid.hh.

---

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

• G4VSolid.hh
• G4VSolid.cc