G4VisExtent Class Reference

#include <G4VisExtent.hh>


Public Member Functions

 G4VisExtent (G4double xmin=0., G4double xmax=0., G4double ymin=0., G4double ymax=0., G4double zmin=0., G4double zmax=0.)
 G4VisExtent (const G4Point3D &centre, G4double radius)
 ~G4VisExtent ()
G4bool operator!= (const G4VisExtent &e) const
G4double GetXmin () const
G4double GetXmax () const
G4double GetYmin () const
G4double GetYmax () const
G4double GetZmin () const
G4double GetZmax () const
const G4Point3D & GetExtentCentre () const
const G4Point3D & GetExtentCenter () const
G4double GetExtentRadius () const
void SetXmin (G4double xmin)
void SetXmax (G4double xmax)
void SetYmin (G4double ymin)
void SetYmax (G4double ymax)
void SetZmin (G4double zmin)
void SetZmax (G4double zmax)

Static Public Attributes

static const G4VisExtent NullExtent

Friends

std::ostream & operator<< (std::ostream &os, const G4VisExtent &e)

Detailed Description

Definition at line 54 of file G4VisExtent.hh.

Constructor & Destructor Documentation

G4VisExtent::G4VisExtent ( G4double  xmin = 0.,
G4double  xmax = 0.,
G4double  ymin = 0.,
G4double  ymax = 0.,
G4double  zmin = 0.,
G4double  zmax = 0. 
)

Definition at line 40 of file G4VisExtent.cc.

00042                                                        :
00043   fXmin(xmin), fXmax(xmax), fYmin(ymin), fYmax(ymax), fZmin(zmin), fZmax(zmax),
00044   fRadiusCached(false), fCentreCached(false), fRadius(0.)
00045 {}

G4VisExtent::G4VisExtent ( const G4Point3D &  centre,
G4double  radius 
)

Definition at line 47 of file G4VisExtent.cc.

00047                                                                  :
00048   fRadiusCached(true), fCentreCached(true),
00049   fRadius(radius), fCentre(centre)
00050 {
00051   // Use exscribed radius ... see comments in header file.
00052   G4double halfSide (radius / std::sqrt (3.));
00053   fXmin = centre.x () - halfSide;
00054   fXmax = centre.x () + halfSide;
00055   fYmin = centre.y () - halfSide;
00056   fYmax = centre.y () + halfSide;
00057   fZmin = centre.z () - halfSide;
00058   fZmax = centre.z () + halfSide;
00059 }

G4VisExtent::~G4VisExtent (  ) 

Definition at line 61 of file G4VisExtent.cc.

00061 {}

Member Function Documentation

const G4Point3D & G4VisExtent::GetExtentCenter (  )  const [inline]

Definition at line 96 of file G4VisExtent.hh.

References GetExtentCentre().

00096                                                             {
00097   return GetExtentCentre ();
00098 }

const G4Point3D & G4VisExtent::GetExtentCentre (  )  const

Definition at line 63 of file G4VisExtent.cc.

Referenced by G4Scene::CalculateExtent(), G4VSceneHandler::CreateSectionSolid(), and GetExtentCenter().

00063                                                      {
00064   if (!fCentreCached) {
00065     fCentre = G4Point3D (((fXmin + fXmax) / 2.),
00066                          ((fYmin + fYmax) / 2.),
00067                          ((fZmin + fZmax) / 2.));
00068     fCentreCached = true;
00069   }
00070   return fCentre;
00071 }

G4double G4VisExtent::GetExtentRadius (  )  const

Definition at line 73 of file G4VisExtent.cc.

Referenced by G4Scene::CalculateExtent(), G4VSceneHandler::CreateSectionSolid(), G4VisManager::RegisterEndOfEventUserVisAction(), G4VisManager::RegisterEndOfRunUserVisAction(), G4VisManager::RegisterRunDurationUserVisAction(), G4DAWNFILEViewer::SendViewParameters(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4VisCommandSceneAddAxes::SetNewValue(), G4VisCommandSceneAddArrow::SetNewValue(), and G4RayTracerViewer::SetView().

00073                                              {
00074   if (!fRadiusCached) {
00075     fRadius = std::sqrt (((fXmax - fXmin) * (fXmax - fXmin)) +
00076                          ((fYmax - fYmin) * (fYmax - fYmin)) +
00077                          ((fZmax - fZmin) * (fZmax - fZmin))) / 2.;
00078     fRadiusCached = true;
00079   }
00080   return fRadius;
00081 }

G4double G4VisExtent::GetXmax (  )  const [inline]

Definition at line 90 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00090 { return fXmax; }

G4double G4VisExtent::GetXmin (  )  const [inline]

Definition at line 89 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00089 { return fXmin; }

G4double G4VisExtent::GetYmax (  )  const [inline]

Definition at line 92 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00092 { return fYmax; }

G4double G4VisExtent::GetYmin (  )  const [inline]

Definition at line 91 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00091 { return fYmin; }

G4double G4VisExtent::GetZmax (  )  const [inline]

Definition at line 94 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00094 { return fZmax; }

G4double G4VisExtent::GetZmin (  )  const [inline]

Definition at line 93 of file G4VisExtent.hh.

Referenced by G4VSceneHandler::AddPrimitive(), G4tgbVolume::BuildSolidForDivision(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4GeomTestVolume::TestCartGrid(), and G4GeomTestVolume::TestCylinder().

00093 { return fZmin; }

G4bool G4VisExtent::operator!= ( const G4VisExtent &  e  )  const

Definition at line 91 of file G4VisExtent.cc.

References fXmax, fXmin, fYmax, fYmin, fZmax, and fZmin.

00091                                                            {
00092   return ((fXmin != e.fXmin) ||
00093           (fXmax != e.fXmax) ||
00094           (fYmin != e.fYmin) ||
00095           (fYmax != e.fYmax) ||
00096           (fZmin != e.fZmin) ||
00097           (fZmax != e.fZmax));
00098 }

void G4VisExtent::SetXmax ( G4double  xmax  )  [inline]

Definition at line 102 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00103 {fXmax = xmax; fRadiusCached = false; fCentreCached = false;}

void G4VisExtent::SetXmin ( G4double  xmin  )  [inline]

Definition at line 100 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00101 {fXmin = xmin; fRadiusCached = false; fCentreCached = false;}

void G4VisExtent::SetYmax ( G4double  ymax  )  [inline]

Definition at line 106 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00107 {fYmax = ymax; fRadiusCached = false; fCentreCached = false;}

void G4VisExtent::SetYmin ( G4double  ymin  )  [inline]

Definition at line 104 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00105 {fYmin = ymin; fRadiusCached = false; fCentreCached = false;}

void G4VisExtent::SetZmax ( G4double  zmax  )  [inline]

Definition at line 110 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00111 {fZmax = zmax; fRadiusCached = false; fCentreCached = false;}

void G4VisExtent::SetZmin ( G4double  zmin  )  [inline]

Definition at line 108 of file G4VisExtent.hh.

Referenced by G4VSolid::GetExtent().

00109 {fZmin = zmin; fRadiusCached = false; fCentreCached = false;}

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const G4VisExtent &  e 
) [friend]

Definition at line 83 of file G4VisExtent.cc.

00083                                                                {
00084   os << "G4VisExtent (bounding box):";
00085   os << "\n  X limits: " << e.fXmin << ' ' << e.fXmax;
00086   os << "\n  Y limits: " << e.fYmin << ' ' << e.fYmax;
00087   os << "\n  Z limits: " << e.fZmin << ' ' << e.fZmax;
00088   return os;
00089 }

Field Documentation

const G4VisExtent G4VisExtent::NullExtent [static]

Definition at line 80 of file G4VisExtent.hh.

The documentation for this class was generated from the following files:
Generated on Mon May 27 17:53:47 2013 for Geant4 by  doxygen 1.4.7