G4BoundingSphereScene Class Reference

#include <G4BoundingSphereScene.hh>

Inheritance diagram for G4BoundingSphereScene:

Public Member Functions
	G4BoundingSphereScene (G4VModel *pModel=0)
virtual	~G4BoundingSphereScene ()
void	PreAddSolid (const G4Transform3D &objectTransformation, const G4VisAttributes &)
void	PostAddSolid ()
void	AddSolid (const G4Box &solid)
void	AddSolid (const G4Cons &solid)
void	AddSolid (const G4Tubs &solid)
void	AddSolid (const G4Trd &solid)
void	AddSolid (const G4Trap &solid)
void	AddSolid (const G4Sphere &solid)
void	AddSolid (const G4Para &solid)
void	AddSolid (const G4Torus &solid)
void	AddSolid (const G4Polycone &solid)
void	AddSolid (const G4Polyhedra &solid)
void	AddSolid (const G4VSolid &solid)
void	AddCompound (const G4VTrajectory &)
void	AddCompound (const G4VHit &)
void	AddCompound (const G4VDigi &)
void	AddCompound (const G4THitsMap< G4double > &)
G4VisExtent	GetBoundingSphereExtent ()
const G4Point3D &	GetCentre () const
G4double	GetRadius () const
void	SetCentre (const G4Point3D &centre)
void	ResetBoundingSphere ()
void	AccrueBoundingSphere (const G4Point3D &centre, G4double radius)
virtual void	BeginPrimitives (const G4Transform3D &)
virtual void	EndPrimitives ()
virtual void	BeginPrimitives2D (const G4Transform3D &)
virtual void	EndPrimitives2D ()
virtual void	AddPrimitive (const G4Polyline &)
virtual void	AddPrimitive (const G4Scale &)
virtual void	AddPrimitive (const G4Text &)
virtual void	AddPrimitive (const G4Circle &)
virtual void	AddPrimitive (const G4Square &)
virtual void	AddPrimitive (const G4Polymarker &)
virtual void	AddPrimitive (const G4Polyhedron &)
Public Member Functions inherited from G4VGraphicsScene
	G4VGraphicsScene ()
virtual	~G4VGraphicsScene ()
virtual const G4VisExtent &	GetExtent () const

Detailed Description

Definition at line 51 of file G4BoundingSphereScene.hh.

Constructor & Destructor Documentation

G4BoundingSphereScene::G4BoundingSphereScene

(

G4VModel *

pModel = 0

)

Definition at line 39 of file G4BoundingSphereScene.cc.

                                                             :
  fpModel (pModel),
  fRadius (-1.),
  fpObjectTransformation (0)
{}

G4BoundingSphereScene::~G4BoundingSphereScene ( )

virtual

Definition at line 45 of file G4BoundingSphereScene.cc.

{}

Member Function Documentation

void G4BoundingSphereScene::AccrueBoundingSphere	(	const G4Point3D &	centre,
		G4double	radius
	)

Definition at line 79 of file G4BoundingSphereScene.cc.

References HepGeom::BasicVector3D< T >::mag(), and HepGeom::BasicVector3D< T >::unit().

Referenced by G4Scene::CalculateExtent().

                     {

  if (fRadius < 0 ) {  // First time.
    fCentre = newCentre;
    fRadius = newRadius;
  }
  else {
    G4Vector3D join = newCentre - fCentre;
    if (join == G4Vector3D (0., 0., 0.)) {             // Centres coincide.
      if (fRadius < newRadius) fRadius = newRadius;
    }
    else if (join.mag () + newRadius <= fRadius) {  // Inside accrued sphere.
      // Do nothing.
    }
    else {
      G4Vector3D unitJoin = join.unit ();
      G4Point3D oldExtremity1 = fCentre - fRadius * unitJoin;
      G4Point3D newExtremity1 = newCentre - newRadius * unitJoin;
      G4Point3D oldExtremity2 = fCentre + fRadius * unitJoin;
      G4Point3D newExtremity2 = newCentre + newRadius * unitJoin;
      G4Point3D extremity1;
      if (oldExtremity1 * unitJoin < newExtremity1 * unitJoin) {
    extremity1 = oldExtremity1;
      }
      else {
    extremity1 = newExtremity1;
      }
      G4Point3D extremity2;
      if (oldExtremity2 * unitJoin > newExtremity2 * unitJoin) {
    extremity2 = oldExtremity2;
      }
      else {
    extremity2 = newExtremity2;
      }
      fCentre = 0.5 * (extremity2 + extremity1);
      fRadius = 0.5 * (extremity2 - extremity1).mag ();
    }
  }
}

void G4BoundingSphereScene::AddCompound ( const G4VTrajectory &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 70 of file G4BoundingSphereScene.hh.

{}

void G4BoundingSphereScene::AddCompound ( const G4VHit &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 71 of file G4BoundingSphereScene.hh.

{}

void G4BoundingSphereScene::AddCompound ( const G4VDigi &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 72 of file G4BoundingSphereScene.hh.

{}

void G4BoundingSphereScene::AddCompound ( const G4THitsMap< G4double > &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 73 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Polyline &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 96 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Scale &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 97 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Text &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 98 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Circle &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 99 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Square &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 100 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Polymarker &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 101 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::AddPrimitive ( const G4Polyhedron &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 102 of file G4BoundingSphereScene.hh.

{}

void G4BoundingSphereScene::AddSolid ( const G4Box &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 59 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Cons &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 60 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Tubs &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 61 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Trd &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 62 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Trap &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 63 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Sphere &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 64 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Para &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 65 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Torus &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 66 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Polycone &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 67 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4Polyhedra &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 68 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

void G4BoundingSphereScene::AddSolid ( const G4VSolid &  solid )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 69 of file G4BoundingSphereScene.hh.

{Accrue (solid);}

virtual void G4BoundingSphereScene::BeginPrimitives ( const G4Transform3D &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 92 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::BeginPrimitives2D ( const G4Transform3D &  )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 94 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::EndPrimitives ( )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 93 of file G4BoundingSphereScene.hh.

{}

virtual void G4BoundingSphereScene::EndPrimitives2D ( )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 95 of file G4BoundingSphereScene.hh.

{}

G4VisExtent G4BoundingSphereScene::GetBoundingSphereExtent

(

)

Definition at line 53 of file G4BoundingSphereScene.cc.

Referenced by G4Scene::CalculateExtent().

                                                            {
  return G4VisExtent (fCentre, fRadius);
}

const G4Point3D& G4BoundingSphereScene::GetCentre ( ) const

inline

Definition at line 75 of file G4BoundingSphereScene.hh.

Referenced by G4PhysicalVolumeModel::CalculateExtent().

{return fCentre;}

G4double G4BoundingSphereScene::GetRadius ( ) const

inline

Definition at line 76 of file G4BoundingSphereScene.hh.

Referenced by G4PhysicalVolumeModel::CalculateExtent().

{return fRadius;}

void G4BoundingSphereScene::PostAddSolid ( )

inlinevirtual

Implements G4VGraphicsScene.

Definition at line 58 of file G4BoundingSphereScene.hh.

{}

void G4BoundingSphereScene::PreAddSolid ( const G4Transform3D &  objectTransformation, const G4VisAttributes &    )

virtual

Implements G4VGraphicsScene.

Definition at line 48 of file G4BoundingSphereScene.cc.

                         {
  fpObjectTransformation = &objectTransformation;
}

void G4BoundingSphereScene::ResetBoundingSphere

(

)

Definition at line 72 of file G4BoundingSphereScene.cc.

                                                 {
  fCentre = G4Point3D ();
  fRadius = -1.;
  fpObjectTransformation = 0;
}

void G4BoundingSphereScene::SetCentre ( const G4Point3D &  centre )

inline

Definition at line 78 of file G4BoundingSphereScene.hh.

{fCentre = centre;}

---

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

• G4BoundingSphereScene.hh
• G4BoundingSphereScene.cc