#include <G4Box.hh>

Inheritance diagram for G4Box:

Public Member Functions
	G4Box (const G4String &pName, G4double pX, G4double pY, G4double pZ)

virtual	~G4Box ()

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

void	BoundingLimits (G4ThreeVector &pMin, G4ThreeVector &pMax) const

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

G4double	GetXHalfLength () const

G4double	GetYHalfLength () const

G4double	GetZHalfLength () const

void	SetXHalfLength (G4double dx)

void	SetYHalfLength (G4double dy)

void	SetZHalfLength (G4double dz)

G4double	GetCubicVolume ()

G4double	GetSurfaceArea ()

EInside	Inside (const G4ThreeVector &p) const

G4ThreeVector	SurfaceNormal (const G4ThreeVector &p) const

G4double	DistanceToIn (const G4ThreeVector &p, const G4ThreeVector &v) const

G4double	DistanceToIn (const G4ThreeVector &p) const

G4double	DistanceToOut (const G4ThreeVector &p, const G4ThreeVector &v, const G4bool calcNorm=false, G4bool validNorm=nullptr, G4ThreeVector n=nullptr) const

G4double	DistanceToOut (const G4ThreeVector &p) const

G4GeometryType	GetEntityType () const

G4ThreeVector	GetPointOnSurface () const

G4VSolid *	Clone () const

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

void	DescribeYourselfTo (G4VGraphicsScene &scene) const

G4VisExtent	GetExtent () const

G4Polyhedron *	CreatePolyhedron () const

	G4Box (__void__ &)

	G4Box (const G4Box &rhs)

G4Box &	operator= (const G4Box &rhs)

Public Member Functions inherited from G4CSGSolid
	G4CSGSolid (const G4String &pName)

virtual	~G4CSGSolid ()

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

virtual G4Polyhedron *	GetPolyhedron () const

	G4CSGSolid (__void__ &)

	G4CSGSolid (const G4CSGSolid &rhs)

G4CSGSolid &	operator= (const G4CSGSolid &rhs)

Public Member Functions inherited from G4VSolid
	G4VSolid (const G4String &name)

virtual	~G4VSolid ()

G4bool	operator== (const G4VSolid &s) const

G4String	GetName () const

void	SetName (const G4String &name)

G4double	GetTolerance () const

virtual void	BoundingLimits (G4ThreeVector &pMin, G4ThreeVector &pMax) 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=nullptr, G4ThreeVector n=nullptr) 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

Additional Inherited Members
Protected Member Functions inherited from G4CSGSolid
G4double	GetRadiusInRing (G4double rmin, G4double rmax) const

Protected Member Functions inherited from G4VSolid
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 inherited from G4CSGSolid
G4double	fCubicVolume = 0.0

G4double	fSurfaceArea = 0.0

G4bool	fRebuildPolyhedron = false

G4Polyhedron *	fpPolyhedron = nullptr

Protected Attributes inherited from G4VSolid
G4double	kCarTolerance

Detailed Description

Definition at line 55 of file G4Box.hh.

Constructor & Destructor Documentation

◆ G4Box() [1/3]

G4Box::G4Box	(	const G4String &	pName,
		G4double	pX,
		G4double	pY,
		G4double	pZ
	)

Definition at line 52 of file G4Box.cc.

  : G4CSGSolid(pName), fDx(pX), fDy(pY), fDz(pZ)
{
  delta = 0.5*kCarTolerance;
  if (pX < 2*kCarTolerance ||
      pY < 2*kCarTolerance ||
      pZ < 2*kCarTolerance)  // limit to thickness of surfaces
  {
    std::ostringstream message;
    message << "Dimensions too small for Solid: " << GetName() << "!" << G4endl
            << "     hX, hY, hZ = " << pX << ", " << pY << ", " << pZ;
    G4Exception("G4Box::G4Box()", "GeomSolids0002", FatalException, message);
  }
}

◆ ~G4Box()

G4Box::~G4Box ( )

virtual

Definition at line 84 of file G4Box.cc.

85{

86}

◆ G4Box() [2/3]

G4Box::G4Box ( __void__ & a )

Definition at line 75 of file G4Box.cc.

  : G4CSGSolid(a), delta(0.)
{
}

◆ G4Box() [3/3]

G4Box::G4Box ( const G4Box & rhs )

Definition at line 92 of file G4Box.cc.

  : G4CSGSolid(rhs), fDx(rhs.fDx), fDy(rhs.fDy), fDz(rhs.fDz), delta(rhs.delta)
{
}

Member Function Documentation

◆ BoundingLimits()

void G4Box::BoundingLimits	(	G4ThreeVector &	pMin,
		G4ThreeVector &	pMax
	)		const

virtual

Reimplemented from G4VSolid.

Definition at line 207 of file G4Box.cc.

{
  pMin.set(-fDx,-fDy,-fDz);
  pMax.set( fDx, fDy, fDz);
 
  // Check correctness of the bounding box
  //
  if (pMin.x() >= pMax.x() || pMin.y() >= pMax.y() || pMin.z() >= pMax.z())
  {
    std::ostringstream message;
    message << "Bad bounding box (min >= max) for solid: "
            << GetName() << " !"
            << "\npMin = " << pMin
            << "\npMax = " << pMax;
    G4Exception("G4Box::BoundingLimits()", "GeomMgt0001", JustWarning, message);
    DumpInfo();
  }
}

Referenced by CalculateExtent().

◆ CalculateExtent()

G4bool G4Box::CalculateExtent	(	const EAxis	pAxis,
		const G4VoxelLimits &	pVoxelLimit,
		const G4AffineTransform &	pTransform,
		G4double &	pMin,
		G4double &	pMax
	)		const

virtual

Implements G4VSolid.

Definition at line 230 of file G4Box.cc.

{
  G4ThreeVector bmin, bmax;
 
  // Get bounding box
  BoundingLimits(bmin,bmax);
 
  // Find extent
  G4BoundingEnvelope bbox(bmin,bmax);
  return bbox.CalculateExtent(pAxis,pVoxelLimit,pTransform,pMin,pMax);
}

◆ Clone()

G4VSolid * G4Box::Clone ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 525 of file G4Box.cc.

{
  return new G4Box(*this);
}

◆ ComputeDimensions()

void G4Box::ComputeDimensions	(	G4VPVParameterisation *	p,
		const G4int	n,
		const G4VPhysicalVolume *	pRep
	)

virtual

Reimplemented from G4VSolid.

Definition at line 196 of file G4Box.cc.

{
  p->ComputeDimensions(*this,n,pRep);
}

◆ CreatePolyhedron()

G4Polyhedron * G4Box::CreatePolyhedron ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 544 of file G4Box.cc.

{
  return new G4PolyhedronBox (fDx, fDy, fDz);
}

Referenced by G4GMocrenFileSceneHandler::AddSolid().

◆ DescribeYourselfTo()

void G4Box::DescribeYourselfTo ( G4VGraphicsScene & scene ) const

virtual

Implements G4VSolid.

Definition at line 534 of file G4Box.cc.

{
  scene.AddSolid (*this);
}

◆ DistanceToIn() [1/2]

G4double G4Box::DistanceToIn ( const G4ThreeVector & p ) const

virtual

Implements G4VSolid.

Definition at line 362 of file G4Box.cc.

{
  G4double dist = std::max(std::max(
                  std::abs(p.x())-fDx,
                  std::abs(p.y())-fDy),
                  std::abs(p.z())-fDz);
  return (dist > 0) ? dist : 0.;
}

◆ DistanceToIn() [2/2]

G4double G4Box::DistanceToIn	(	const G4ThreeVector &	p,
		const G4ThreeVector &	v
	)		const

virtual

Implements G4VSolid.

Definition at line 325 of file G4Box.cc.

{
  // Check if point is on the surface and traveling away
  //
  if ((std::abs(p.x()) - fDx) >= -delta && p.x()*v.x() >= 0) return kInfinity;
  if ((std::abs(p.y()) - fDy) >= -delta && p.y()*v.y() >= 0) return kInfinity;
  if ((std::abs(p.z()) - fDz) >= -delta && p.z()*v.z() >= 0) return kInfinity;
 
  // Find intersection
  //
  G4double invx = (v.x() == 0) ? DBL_MAX : -1./v.x();
  G4double dx = std::copysign(fDx,invx);
  G4double txmin = (p.x() - dx)*invx;
  G4double txmax = (p.x() + dx)*invx;
 
  G4double invy = (v.y() == 0) ? DBL_MAX : -1./v.y();
  G4double dy = std::copysign(fDy,invy);
  G4double tymin = std::max(txmin,(p.y() - dy)*invy);
  G4double tymax = std::min(txmax,(p.y() + dy)*invy);
 
  G4double invz = (v.z() == 0) ? DBL_MAX : -1./v.z();
  G4double dz = std::copysign(fDz,invz);
  G4double tmin = std::max(tymin,(p.z() - dz)*invz);
  G4double tmax = std::min(tymax,(p.z() + dz)*invz);
 
  if (tmax <= tmin + delta) return kInfinity; // touch or no hit
  return (tmin < delta) ? 0. : tmin;
}

Referenced by G4Voxelizer::DistanceToFirst().

◆ DistanceToOut() [1/2]

G4double G4Box::DistanceToOut ( const G4ThreeVector & p ) const

virtual

Implements G4VSolid.

Definition at line 442 of file G4Box.cc.

{
#ifdef G4CSGDEBUG
  if( Inside(p) == kOutside )
  {
    std::ostringstream message;
    G4int oldprc = message.precision(16);
    message << "Point p is outside (!?) of solid: " << GetName() << G4endl;
    message << "Position:\n";
    message << "   p.x() = " << p.x()/mm << " mm\n";
    message << "   p.y() = " << p.y()/mm << " mm\n";
    message << "   p.z() = " << p.z()/mm << " mm";
    G4cout.precision(oldprc);
    G4Exception("G4Box::DistanceToOut(p)", "GeomSolids1002",
                JustWarning, message );
    DumpInfo();
  }
#endif
  G4double dist = std::min(std::min(
                  fDx-std::abs(p.x()),
                  fDy-std::abs(p.y())),
                  fDz-std::abs(p.z()));
  return (dist > 0) ? dist : 0.;
}

◆ DistanceToOut() [2/2]

G4double G4Box::DistanceToOut	(	const G4ThreeVector &	p,
		const G4ThreeVector &	v,
		const G4bool	calcNorm = `false`,
		G4bool *	validNorm = `nullptr`,
		G4ThreeVector *	n = `nullptr`
	)		const

virtual

Implements G4VSolid.

Definition at line 377 of file G4Box.cc.

{
  // Check if point is on the surface and traveling away
  //
  if ((std::abs(p.x()) - fDx) >= -delta && p.x()*v.x() > 0)
  {
    if (calcNorm)
    {
      *validNorm = true;
      n->set((p.x() < 0) ? -1. : 1., 0., 0.);
    }
    return 0.;
  }
  if ((std::abs(p.y()) - fDy) >= -delta && p.y()*v.y() > 0)
  {
    if (calcNorm)
    {
      *validNorm = true;
      n->set(0., (p.y() < 0) ? -1. : 1., 0.);
    }
    return 0.;
  }
  if ((std::abs(p.z()) - fDz) >= -delta && p.z()*v.z() > 0)
  {
    if (calcNorm)
    {
      *validNorm = true;
      n->set(0., 0., (p.z() < 0) ? -1. : 1.);
    }
    return 0.;
  }
 
  // Find intersection
  //
  G4double vx = v.x();
  G4double tx = (vx == 0) ? DBL_MAX : (std::copysign(fDx,vx) - p.x())/vx;
 
  G4double vy = v.y();
  G4double ty = (vy == 0) ? tx : (std::copysign(fDy,vy) - p.y())/vy;
  G4double txy = std::min(tx,ty);
 
  G4double vz = v.z();
  G4double tz = (vz == 0) ? txy : (std::copysign(fDz,vz) - p.z())/vz;
  G4double tmax = std::min(txy,tz);
 
  // Set normal, if required, and return distance
  //
  if (calcNorm)
  {
    *validNorm = true;
    if (tmax == tx)      n->set((v.x() < 0) ? -1. : 1., 0., 0.);
    else if (tmax == ty) n->set(0., (v.y() < 0) ? -1. : 1., 0.);
    else                 n->set(0., 0., (v.z() < 0) ? -1. : 1.);
  }
  return tmax;
}

◆ GetCubicVolume()

G4double G4Box::GetCubicVolume ( )

inlinevirtual

Reimplemented from G4VSolid.

◆ GetEntityType()

G4GeometryType G4Box::GetEntityType ( ) const

virtual

Implements G4VSolid.

Definition at line 471 of file G4Box.cc.

{
  return G4String("G4Box");
}

◆ GetExtent()

G4VisExtent G4Box::GetExtent ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 539 of file G4Box.cc.

{
  return G4VisExtent (-fDx, fDx, -fDy, fDy, -fDz, fDz);
}

◆ GetPointOnSurface()

G4ThreeVector G4Box::GetPointOnSurface ( ) const

virtual

Reimplemented from G4VSolid.

Definition at line 500 of file G4Box.cc.

{
  G4double sxy = fDx*fDy, sxz = fDx*fDz, syz = fDy*fDz;
  G4double select = (sxy + sxz + syz)*G4QuickRand();
  G4double u = 2.*G4QuickRand() - 1.;
  G4double v = 2.*G4QuickRand() - 1.;
 
  if (select < sxy)
    return G4ThreeVector(u*fDx,
                         v*fDy,
                         ((select < 0.5*sxy) ? -fDz : fDz));
  else if (select < sxy + sxz)
    return G4ThreeVector(u*fDx,
                         ((select < sxy + 0.5*sxz) ? -fDy : fDy),
                         v*fDz);
  else
    return G4ThreeVector(((select < sxy + sxz + 0.5*syz) ? -fDx : fDx),
                         u*fDy,
                         v*fDz);
}

◆ GetSurfaceArea()

G4double G4Box::GetSurfaceArea ( )

inlinevirtual

Reimplemented from G4VSolid.

◆ GetXHalfLength()

G4double G4Box::GetXHalfLength ( ) const

inline

Referenced by G4VtkSceneHandler::AddCompound(), G4HepRepFileSceneHandler::AddSolid(), G4GMocrenFileSceneHandler::AddSolid(), G4GDMLWriteParamvol::Box_dimensionsWrite(), G4GDMLWriteSolids::BoxWrite(), G4tgbVolume::BuildSolidForDivision(), G4ParameterisationBoxY::ComputeDimensions(), G4ParameterisationBoxZ::ComputeDimensions(), G4ParameterisationBoxX::ComputeTransformation(), G4ParameterisationBoxX::G4ParameterisationBoxX(), G4ParameterisationBoxX::GetMaxParameter(), G4tgbGeometryDumper::GetSolidParams(), and G4STRead::Read().

◆ GetYHalfLength()

G4double G4Box::GetYHalfLength ( ) const

inline

Referenced by G4VtkSceneHandler::AddCompound(), G4HepRepFileSceneHandler::AddSolid(), G4GMocrenFileSceneHandler::AddSolid(), G4GDMLWriteParamvol::Box_dimensionsWrite(), G4GDMLWriteSolids::BoxWrite(), G4ParameterisationBoxX::ComputeDimensions(), G4ParameterisationBoxZ::ComputeDimensions(), G4ParameterisationBoxY::ComputeTransformation(), G4ParameterisationBoxY::G4ParameterisationBoxY(), G4ParameterisationBoxY::GetMaxParameter(), G4tgbGeometryDumper::GetSolidParams(), and G4STRead::Read().

◆ GetZHalfLength()

G4double G4Box::GetZHalfLength ( ) const

inline

Referenced by G4VtkSceneHandler::AddCompound(), G4HepRepFileSceneHandler::AddSolid(), G4GMocrenFileSceneHandler::AddSolid(), G4GDMLWriteParamvol::Box_dimensionsWrite(), G4GDMLWriteSolids::BoxWrite(), G4tgbVolume::BuildSolidForDivision(), G4ParameterisationBoxX::ComputeDimensions(), G4ParameterisationBoxY::ComputeDimensions(), G4ParameterisationBoxZ::ComputeTransformation(), G4ParameterisationBoxZ::G4ParameterisationBoxZ(), G4ParameterisationBoxZ::GetMaxParameter(), G4tgbGeometryDumper::GetSolidParams(), G4PSFlatSurfaceCurrent::IsSelectedSurface(), G4PSFlatSurfaceFlux::IsSelectedSurface(), and G4STRead::Read().

◆ Inside()

EInside G4Box::Inside ( const G4ThreeVector & p ) const

virtual

Implements G4VSolid.

Definition at line 249 of file G4Box.cc.

{
  G4double dist = std::max(std::max(
                  std::abs(p.x())-fDx,
                  std::abs(p.y())-fDy),
                  std::abs(p.z())-fDz);
  return (dist > delta) ? kOutside :
    ((dist > -delta) ? kSurface : kInside);
}

Referenced by DistanceToOut().

◆ operator=()

G4Box & G4Box::operator= ( const G4Box & rhs )

Definition at line 101 of file G4Box.cc.

{
   // Check assignment to self
   //
   if (this == &rhs)  { return *this; }
 
   // Copy base class data
   //
   G4CSGSolid::operator=(rhs);
 
   // Copy data
   //
   fDx = rhs.fDx;
   fDy = rhs.fDy;
   fDz = rhs.fDz;
   delta = rhs.delta;
 
   return *this;
}

◆ SetXHalfLength()

void G4Box::SetXHalfLength ( G4double dx )

Definition at line 125 of file G4Box.cc.

{
  if(dx > 2*kCarTolerance)  // limit to thickness of surfaces
  {
    fDx = dx;
  }
  else
  {
    std::ostringstream message;
    message << "Dimension X too small for solid: " << GetName() << "!"
            << G4endl
            << "       hX = " << dx;
    G4Exception("G4Box::SetXHalfLength()", "GeomSolids0002",
                FatalException, message);
  }
  fCubicVolume = 0.;
  fSurfaceArea = 0.;
  fRebuildPolyhedron = true;
}

Referenced by G4ParameterisationBoxX::ComputeDimensions(), G4ParameterisationBoxY::ComputeDimensions(), G4ParameterisationBoxZ::ComputeDimensions(), and G4STRead::Read().

◆ SetYHalfLength()

void G4Box::SetYHalfLength ( G4double dy )

Definition at line 149 of file G4Box.cc.

{
  if(dy > 2*kCarTolerance)  // limit to thickness of surfaces
  {
    fDy = dy;
  }
  else
  {
    std::ostringstream message;
    message << "Dimension Y too small for solid: " << GetName() << "!\n"
            << "       hY = " << dy;
    G4Exception("G4Box::SetYHalfLength()", "GeomSolids0002",
                FatalException, message);
  }
  fCubicVolume = 0.;
  fSurfaceArea = 0.;
  fRebuildPolyhedron = true;
}

Referenced by G4ParameterisationBoxX::ComputeDimensions(), G4ParameterisationBoxY::ComputeDimensions(), G4ParameterisationBoxZ::ComputeDimensions(), and G4STRead::Read().

◆ SetZHalfLength()

void G4Box::SetZHalfLength ( G4double dz )

Definition at line 172 of file G4Box.cc.

{
  if(dz > 2*kCarTolerance)  // limit to thickness of surfaces
  {
    fDz = dz;
  }
  else
  {
    std::ostringstream message;
    message << "Dimension Z too small for solid: " << GetName() << "!\n"
            << "       hZ = " << dz;
    G4Exception("G4Box::SetZHalfLength()", "GeomSolids0002",
                FatalException, message);
  }
  fCubicVolume = 0.;
  fSurfaceArea = 0.;
  fRebuildPolyhedron = true;
}

Referenced by G4ParameterisationBoxX::ComputeDimensions(), G4ParameterisationBoxY::ComputeDimensions(), G4ParameterisationBoxZ::ComputeDimensions(), and G4STRead::Read().

◆ StreamInfo()

std::ostream & G4Box::StreamInfo ( std::ostream & os ) const

virtual

Reimplemented from G4CSGSolid.

Definition at line 480 of file G4Box.cc.

{
  G4long oldprc = os.precision(16);
  os << "-----------------------------------------------------------\n"
     << "    *** Dump for solid - " << GetName() << " ***\n"
     << "    ===================================================\n"
     << "Solid type: G4Box\n"
     << "Parameters: \n"
     << "   half length X: " << fDx/mm << " mm \n"
     << "   half length Y: " << fDy/mm << " mm \n"
     << "   half length Z: " << fDz/mm << " mm \n"
     << "-----------------------------------------------------------\n";
  os.precision(oldprc);
  return os;
}

◆ SurfaceNormal()

G4ThreeVector G4Box::SurfaceNormal ( const G4ThreeVector & p ) const

virtual

Implements G4VSolid.

Definition at line 263 of file G4Box.cc.

{
  G4ThreeVector norm(0,0,0);
  G4double px = p.x();
  if (std::abs(std::abs(px) - fDx) <= delta) norm.setX(px < 0 ? -1. : 1.);
  G4double py = p.y();
  if (std::abs(std::abs(py) - fDy) <= delta) norm.setY(py < 0 ? -1. : 1.);
  G4double pz = p.z();
  if (std::abs(std::abs(pz) - fDz) <= delta) norm.setZ(pz < 0 ? -1. : 1.);
 
  G4double nside = norm.mag2(); // number of sides = magnitude squared
  if (nside == 1)
    return norm;
  else if (nside > 1)
    return norm.unit(); // edge or corner
  else
  {
    // Point is not on the surface
    //
#ifdef G4CSGDEBUG
    std::ostringstream message;
    G4int oldprc = message.precision(16);
    message << "Point p is not on surface (!?) of solid: "
            << GetName() << G4endl;
    message << "Position:\n";
    message << "   p.x() = " << p.x()/mm << " mm\n";
    message << "   p.y() = " << p.y()/mm << " mm\n";
    message << "   p.z() = " << p.z()/mm << " mm";
    G4cout.precision(oldprc);
    G4Exception("G4Box::SurfaceNormal(p)", "GeomSolids1002",
                JustWarning, message );
    DumpInfo();
#endif
    return ApproxSurfaceNormal(p);
  }
}

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4Box() [1/3]

◆ ~G4Box()

◆ G4Box() [2/3]

◆ G4Box() [3/3]

Member Function Documentation

◆ BoundingLimits()

◆ CalculateExtent()

◆ Clone()

◆ ComputeDimensions()

◆ CreatePolyhedron()

◆ DescribeYourselfTo()

◆ DistanceToIn() [1/2]

◆ DistanceToIn() [2/2]

◆ DistanceToOut() [1/2]

◆ DistanceToOut() [2/2]

◆ GetCubicVolume()

◆ GetEntityType()

◆ GetExtent()

◆ GetPointOnSurface()

◆ GetSurfaceArea()

◆ GetXHalfLength()

◆ GetYHalfLength()

◆ GetZHalfLength()

◆ Inside()

◆ operator=()

◆ SetXHalfLength()

◆ SetYHalfLength()

◆ SetZHalfLength()

◆ StreamInfo()

◆ SurfaceNormal()