Geant4-11
Public Member Functions | Protected Attributes | Private Member Functions | Private Attributes
G4ArrowModel Class Reference

#include <G4ArrowModel.hh>

Inheritance diagram for G4ArrowModel:
G4VModel

Public Member Functions

void DescribeYourselfTo (G4VGraphicsScene &) override
 
 G4ArrowModel (G4double x1, G4double y1, G4double z1, G4double x2, G4double y2, G4double z2, G4double width, const G4Colour &colour, const G4String &description="", G4int lineSegmentsPerCircle=6, const G4Transform3D &transform=G4Transform3D())
 
virtual G4String GetCurrentDescription () const
 
virtual G4String GetCurrentTag () const
 
const G4VisExtent & GetExtent () const
 
const G4String & GetGlobalDescription () const
 
const G4String & GetGlobalTag () const
 
const G4ModelingParameters * GetModelingParameters () const
 
const G4String & GetType () const
 
void SetExtent (const G4VisExtent &)
 
void SetGlobalDescription (const G4String &)
 
void SetGlobalTag (const G4String &)
 
void SetModelingParameters (const G4ModelingParameters *)
 
void SetType (const G4String &)
 
virtual G4bool Validate (G4bool warn=true)
 
virtual ~G4ArrowModel ()
 

Protected Attributes

G4VisExtent fExtent
 
G4String fGlobalDescription
 
G4String fGlobalTag
 
const G4ModelingParameters * fpMP
 
G4String fType
 

Private Member Functions

 G4ArrowModel (const G4ArrowModel &)
 
G4ArrowModel & operator= (const G4ArrowModel &)
 

Private Attributes

G4Polyhedron * fpHeadPolyhedron
 
G4Polyhedron * fpShaftPolyhedron
 
G4Transform3D fTransform
 

Detailed Description

Definition at line 47 of file G4ArrowModel.hh.

Constructor & Destructor Documentation

◆ G4ArrowModel() [1/2]

G4ArrowModel::G4ArrowModel ( G4double  x1,
G4double  y1,
G4double  z1,
G4double  x2,
G4double  y2,
G4double  z2,
G4double  width,
const G4Colour &  colour,
const G4String &  description = "",
G4int  lineSegmentsPerCircle = 6,
const G4Transform3D &  transform = G4Transform3D() 
)

Definition at line 51 of file G4ArrowModel.cc.

58: fpShaftPolyhedron(nullptr)
59, fpHeadPolyhedron(nullptr)
60, fTransform(transform)
61{
62 fType = "G4ArrowModel";
63 fGlobalTag = fType;
64 fGlobalDescription = fType + ": " + description;
65 fExtent = G4VisExtent
66 (std::min(x1,x2),
67 std::max(x1,x2),
68 std::min(y1,y2),
69 std::max(y1,y2),
70 std::min(z1,z2),
71 std::max(z1,z2));
72
73 // Force number of line segments per circle (aka number of rotation steps)
74 G4int tempN = G4Polyhedron::GetNumberOfRotationSteps();
75 G4Polyhedron::SetNumberOfRotationSteps(lineSegmentsPerCircle);
76
77 // Make a cylinder slightly shorter than the arrow length so that it
78 // doesn't stick out of the head.
79 const G4double tolerance = G4GeometryTolerance::GetInstance()->GetRadialTolerance();
80 G4double shaftLength = std::sqrt
81 (std::pow(x2-x1,2)+std::pow(y2-y1,2)+std::pow(z2-z1,2));
82 if (shaftLength < tolerance) shaftLength = tolerance;
83 G4double shaftRadius = width/2.;
84 if (shaftRadius > shaftLength/100.) shaftRadius = shaftLength/100.;
85 if (shaftRadius < tolerance) shaftRadius = tolerance;
86 const G4double halfShaftLength = shaftLength/2.;
87 const G4double halfReduction = 4.*shaftRadius;
88 G4double halfLength = halfShaftLength - halfReduction;
89 if (halfLength < tolerance) halfLength = tolerance;
90 const G4Tubs shaft("shaft",0.,shaftRadius,halfLength,0.,twopi);
91 fpShaftPolyhedron = shaft.CreatePolyhedron();
92 // Move it a little so that the tail is at z = -halfShaftLength.
93 if (fpShaftPolyhedron)
94 fpShaftPolyhedron->Transform(G4Translate3D(0,0,-halfReduction));
95
96 // Locate the head at +halfShaftLength.
97 const G4double zHi = halfShaftLength;
98 const G4double zLow = halfShaftLength - 12.*shaftRadius;
99 const G4double rExt = 8. * shaftRadius;
100 const G4double xExt = std::sqrt(3.)*rExt/2.;
101 const G4Tet head("head",
102 G4ThreeVector(0.,0.,zHi),
103 G4ThreeVector(0.,rExt,zLow),
104 G4ThreeVector(xExt,-rExt/2.,zLow),
105 G4ThreeVector(-xExt,-rExt/2.,zLow));
106 fpHeadPolyhedron = head.CreatePolyhedron();
107
108 // Transform to position
109 const G4Vector3D arrowDirection = G4Vector3D(x2-x1,y2-y1,z2-z1).unit();
110 const G4double theta = arrowDirection.theta();
111 const G4double phi = arrowDirection.phi();
112 const G4Point3D arrowCentre(0.5*(x1+x2),0.5*(y1+y2),0.5*(z1+z2));
113 const G4Transform3D tr =
114 G4Translate3D(arrowCentre) * G4RotateZ3D(phi) * G4RotateY3D(theta);
115 if (fpShaftPolyhedron) fpShaftPolyhedron->Transform(tr);
116 if (fpHeadPolyhedron) fpHeadPolyhedron->Transform(tr);
117
118 G4VisAttributes va;
119 va.SetColour(colour);
120 va.SetForceSolid(true);
121 if (fpShaftPolyhedron) fpShaftPolyhedron->SetVisAttributes(va);
122 if (fpHeadPolyhedron) fpHeadPolyhedron->SetVisAttributes(va);
123
124 // Restore number of line segments per circle
125 G4Polyhedron::SetNumberOfRotationSteps(tempN);
126}
twopi
static constexpr double twopi
Definition: G4SIunits.hh:56
G4ThreeVector
CLHEP::Hep3Vector G4ThreeVector
Definition: G4ThreeVector.hh:36
G4RotateZ3D
HepGeom::RotateZ3D G4RotateZ3D
Definition: G4Transform3D.hh:39
G4Translate3D
HepGeom::Translate3D G4Translate3D
Definition: G4Transform3D.hh:41
G4RotateY3D
HepGeom::RotateY3D G4RotateY3D
Definition: G4Transform3D.hh:38
G4double
double G4double
Definition: G4Types.hh:83
G4int
int G4int
Definition: G4Types.hh:85
G4Vector3D
HepGeom::Vector3D< G4double > G4Vector3D
Definition: G4Vector3D.hh:34
G4ArrowModel::fTransform
G4Transform3D fTransform
Definition: G4ArrowModel.hh:71
G4ArrowModel::fpShaftPolyhedron
G4Polyhedron * fpShaftPolyhedron
Definition: G4ArrowModel.hh:69
G4ArrowModel::fpHeadPolyhedron
G4Polyhedron * fpHeadPolyhedron
Definition: G4ArrowModel.hh:70
G4GeometryTolerance::GetRadialTolerance
G4double GetRadialTolerance() const
Definition: G4GeometryTolerance.cc:88
G4GeometryTolerance::GetInstance
static G4GeometryTolerance * GetInstance()
Definition: G4GeometryTolerance.cc:64
G4Tet
Definition: G4Tet.hh:56
G4Tubs
Definition: G4Tubs.hh:75
G4VModel::fExtent
G4VisExtent fExtent
Definition: G4VModel.hh:101
G4VModel::fGlobalDescription
G4String fGlobalDescription
Definition: G4VModel.hh:100
G4VModel::fType
G4String fType
Definition: G4VModel.hh:98
G4VModel::fGlobalTag
G4String fGlobalTag
Definition: G4VModel.hh:99
G4VisAttributes::SetColour
void SetColour(const G4Colour &)
G4VisAttributes::SetForceSolid
void SetForceSolid(G4bool=true)
Definition: G4VisAttributes.cc:175
G4Visible::SetVisAttributes
void SetVisAttributes(const G4VisAttributes *)
Definition: G4Visible.cc:96
HepGeom::BasicVector3D::unit
BasicVector3D< T > unit() const
Definition: BasicVector3D.h:310
HepPolyhedron::SetNumberOfRotationSteps
static void SetNumberOfRotationSteps(G4int n)
Definition: HepPolyhedron.cc:261
HepPolyhedron::GetNumberOfRotationSteps
static G4int GetNumberOfRotationSteps()
Definition: HepPolyhedron.cc:248
HepPolyhedron::Transform
HepPolyhedron & Transform(const G4Transform3D &t)
Definition: HepPolyhedron.cc:1212
G4INCL::Math::max
T max(const T t1, const T t2)
brief Return the largest of the two arguments
Definition: G4INCLGlobals.hh:112
G4INCL::Math::min
T min(const T t1, const T t2)
brief Return the smallest of the two arguments
Definition: G4INCLGlobals.hh:117
G4coutFormatters::anonymous_namespace{G4coutFormatters.cc}::transform
G4bool transform(G4String &input, const G4String &type)
Definition: G4coutFormatters.cc:57

References G4Tubs::CreatePolyhedron(), G4Tet::CreatePolyhedron(), G4VModel::fExtent, G4VModel::fGlobalDescription, G4VModel::fGlobalTag, fpHeadPolyhedron, fpShaftPolyhedron, G4VModel::fType, G4GeometryTolerance::GetInstance(), HepPolyhedron::GetNumberOfRotationSteps(), G4GeometryTolerance::GetRadialTolerance(), G4INCL::Math::max(), G4INCL::Math::min(), HepGeom::BasicVector3D< T >::phi(), G4VisAttributes::SetColour(), G4VisAttributes::SetForceSolid(), HepPolyhedron::SetNumberOfRotationSteps(), G4Visible::SetVisAttributes(), HepGeom::BasicVector3D< T >::theta(), HepPolyhedron::Transform(), twopi, and HepGeom::BasicVector3D< T >::unit().

◆ ~G4ArrowModel()

G4ArrowModel::~G4ArrowModel ( )
virtual

Definition at line 45 of file G4ArrowModel.cc.

46{
47 delete fpHeadPolyhedron;
48 delete fpShaftPolyhedron;
49}

References fpHeadPolyhedron, and fpShaftPolyhedron.

◆ G4ArrowModel() [2/2]

G4ArrowModel::G4ArrowModel ( const G4ArrowModel &  )
private

Member Function Documentation

◆ DescribeYourselfTo()

void G4ArrowModel::DescribeYourselfTo ( G4VGraphicsScene &  sceneHandler)
overridevirtual

Implements G4VModel.

Definition at line 128 of file G4ArrowModel.cc.

129{
130 if (fpShaftPolyhedron && fpHeadPolyhedron) {
131 sceneHandler.BeginPrimitives(fTransform);
132 sceneHandler.AddPrimitive(*fpShaftPolyhedron);
133 sceneHandler.AddPrimitive(*fpHeadPolyhedron);
134 sceneHandler.EndPrimitives();
135 }
136}
G4VGraphicsScene::BeginPrimitives
virtual void BeginPrimitives(const G4Transform3D &objectTransformation=G4Transform3D())=0
G4VGraphicsScene::AddPrimitive
virtual void AddPrimitive(const G4Polyline &)=0
G4VGraphicsScene::EndPrimitives
virtual void EndPrimitives()=0

References G4VGraphicsScene::AddPrimitive(), G4VGraphicsScene::BeginPrimitives(), G4VGraphicsScene::EndPrimitives(), fpHeadPolyhedron, fpShaftPolyhedron, and fTransform.

Referenced by G4VFieldModel::DescribeYourselfTo().

◆ GetCurrentDescription()

G4String G4VModel::GetCurrentDescription ( ) const
virtualinherited

Reimplemented in G4GPSModel, and G4PhysicalVolumeModel.

Definition at line 51 of file G4VModel.cc.

51 {
52 // Override in concrete class if concept of "current" is meaningful.
53 return fGlobalDescription;
54}

References G4VModel::fGlobalDescription.

Referenced by G4OpenGLStoredQtSceneHandler::ExtraPOProcessing().

◆ GetCurrentTag()

G4String G4VModel::GetCurrentTag ( ) const
virtualinherited

Reimplemented in G4GPSModel, and G4PhysicalVolumeModel.

Definition at line 46 of file G4VModel.cc.

46 {
47 // Override in concrete class if concept of "current" is meaningful.
48 return fGlobalTag;
49}

References G4VModel::fGlobalTag.

Referenced by G4Qt3DSceneHandler::AddPrimitive(), and G4ToolsSGSceneHandler::AddPrimitive().

◆ GetExtent()

const G4VisExtent & G4VModel::GetExtent ( ) const
inherited

Referenced by G4PhysicalVolumeModel::CalculateExtent(), and G4VisCommandSceneAddLogicalVolume::SetNewValue().

◆ GetGlobalDescription()

const G4String & G4VModel::GetGlobalDescription ( ) const
inherited

Referenced by G4Scene::AddRunDurationModel(), and anonymous_namespace{G4Scene.cc}::PrintInvalidModel().

◆ GetGlobalTag()

const G4String & G4VModel::GetGlobalTag ( ) const
inherited

Referenced by G4Qt3DSceneHandler::CreateNewNode().

◆ GetModelingParameters()

const G4ModelingParameters * G4VModel::GetModelingParameters ( ) const
inherited

Referenced by G4ASCIITreeSceneHandler::EndModeling(), and G4OpenGLSceneHandler::ScaledFlush().

◆ GetType()

const G4String & G4VModel::GetType ( ) const
inherited

Referenced by G4OpenGLStoredQtSceneHandler::ExtraPOProcessing().

◆ operator=()

G4ArrowModel & G4ArrowModel::operator= ( const G4ArrowModel &  )
private

◆ SetExtent()

void G4VModel::SetExtent ( const G4VisExtent &  )
inherited

Referenced by G4VisCommandSceneAddUserAction::AddVisAction(), G4VisCommandSceneAddExtent::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), and G4VisCommandSceneAddScale::SetNewValue().

◆ SetGlobalDescription()

void G4VModel::SetGlobalDescription ( const G4String &  )
inherited

Referenced by G4VisCommandSceneAddUserAction::AddVisAction(), G4VisCommandSceneAddArrow2D::SetNewValue(), G4VisCommandSceneAddDate::SetNewValue(), G4VisCommandSceneAddEventID::SetNewValue(), G4VisCommandSceneAddExtent::SetNewValue(), G4VisCommandSceneAddFrame::SetNewValue(), G4VisCommandSceneAddLine::SetNewValue(), G4VisCommandSceneAddLine2D::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4VisCommandSceneAddLogo2D::SetNewValue(), G4VisCommandSceneAddScale::SetNewValue(), and G4VisCommandSceneAddText2D::SetNewValue().

◆ SetGlobalTag()

void G4VModel::SetGlobalTag ( const G4String &  )
inherited

Referenced by G4VisCommandSceneAddUserAction::AddVisAction(), G4VisCommandSceneAddArrow2D::SetNewValue(), G4VisCommandSceneAddDate::SetNewValue(), G4VisCommandSceneAddEventID::SetNewValue(), G4VisCommandSceneAddExtent::SetNewValue(), G4VisCommandSceneAddFrame::SetNewValue(), G4VisCommandSceneAddLine::SetNewValue(), G4VisCommandSceneAddLine2D::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4VisCommandSceneAddLogo2D::SetNewValue(), G4VisCommandSceneAddScale::SetNewValue(), G4VisCommandSceneAddText2D::SetNewValue(), and G4VisCommandsTouchable::SetNewValue().

◆ SetModelingParameters()

void G4VModel::SetModelingParameters ( const G4ModelingParameters *  )
inherited

Referenced by G4LogicalVolumeModel::DescribeYourselfTo(), G4ASCIITreeSceneHandler::EndModeling(), G4TouchableUtils::FindTouchableProperties(), G4VSceneHandler::ProcessScene(), G4VisCommandSetTouchable::SetNewValue(), G4VisCommandSetVolumeForField::SetNewValue(), G4VisCommandsTouchable::SetNewValue(), and G4VisCommandViewerCentreOn::SetNewValue().

◆ SetType()

void G4VModel::SetType ( const G4String &  )
inherited

Referenced by G4VisCommandSceneAddUserAction::AddVisAction(), G4VisCommandSceneAddArrow2D::SetNewValue(), G4VisCommandSceneAddDate::SetNewValue(), G4VisCommandSceneAddEventID::SetNewValue(), G4VisCommandSceneAddExtent::SetNewValue(), G4VisCommandSceneAddFrame::SetNewValue(), G4VisCommandSceneAddLine::SetNewValue(), G4VisCommandSceneAddLine2D::SetNewValue(), G4VisCommandSceneAddLogo::SetNewValue(), G4VisCommandSceneAddLogo2D::SetNewValue(), G4VisCommandSceneAddScale::SetNewValue(), and G4VisCommandSceneAddText2D::SetNewValue().

◆ Validate()

G4bool G4VModel::Validate ( G4bool  warn = true)
virtualinherited

Reimplemented in G4PhysicalVolumeModel, and G4LogicalVolumeModel.

Definition at line 56 of file G4VModel.cc.

56 {
57 return true;
58}

Field Documentation

◆ fExtent

G4VisExtent G4VModel::fExtent
protectedinherited

Definition at line 101 of file G4VModel.hh.

Referenced by G4PhysicalVolumeModel::CalculateExtent(), G4AxesModel::Construct(), G4ArrowModel(), and G4PlotterModel::G4PlotterModel().

◆ fGlobalDescription

G4String G4VModel::fGlobalDescription
protectedinherited

Definition at line 100 of file G4VModel.hh.

Referenced by G4AxesModel::Construct(), G4ArrowModel(), G4DigiModel::G4DigiModel(), G4GPSModel::G4GPSModel(), G4HitsModel::G4HitsModel(), G4LogicalVolumeModel::G4LogicalVolumeModel(), G4PhysicalVolumeModel::G4PhysicalVolumeModel(), G4PlotterModel::G4PlotterModel(), G4PSHitsModel::G4PSHitsModel(), G4TextModel::G4TextModel(), G4TrajectoriesModel::G4TrajectoriesModel(), G4VFieldModel::G4VFieldModel(), and G4VModel::GetCurrentDescription().

◆ fGlobalTag

G4String G4VModel::fGlobalTag
protectedinherited

Definition at line 99 of file G4VModel.hh.

Referenced by G4AxesModel::Construct(), G4ArrowModel(), G4DigiModel::G4DigiModel(), G4GPSModel::G4GPSModel(), G4HitsModel::G4HitsModel(), G4LogicalVolumeModel::G4LogicalVolumeModel(), G4PhysicalVolumeModel::G4PhysicalVolumeModel(), G4PlotterModel::G4PlotterModel(), G4PSHitsModel::G4PSHitsModel(), G4TextModel::G4TextModel(), G4TrajectoriesModel::G4TrajectoriesModel(), G4VFieldModel::G4VFieldModel(), G4PhysicalVolumeModel::GetCurrentTag(), and G4VModel::GetCurrentTag().

◆ fpHeadPolyhedron

G4Polyhedron* G4ArrowModel::fpHeadPolyhedron
private

Definition at line 70 of file G4ArrowModel.hh.

Referenced by DescribeYourselfTo(), G4ArrowModel(), and ~G4ArrowModel().

◆ fpMP

const G4ModelingParameters* G4VModel::fpMP
protectedinherited

Definition at line 102 of file G4VModel.hh.

Referenced by G4PhysicalVolumeModel::CalculateExtent(), G4PhysicalVolumeModel::DescribeAndDescend(), G4PhysicalVolumeModel::DescribeSolid(), G4DigiModel::DescribeYourselfTo(), G4HitsModel::DescribeYourselfTo(), G4LogicalVolumeModel::DescribeYourselfTo(), G4PhysicalVolumeModel::DescribeYourselfTo(), G4TrajectoriesModel::DescribeYourselfTo(), G4CallbackModel< F >::DescribeYourselfTo(), and G4PhysicalVolumeModel::VisitGeometryAndGetVisReps().

◆ fpShaftPolyhedron

G4Polyhedron* G4ArrowModel::fpShaftPolyhedron
private

Definition at line 69 of file G4ArrowModel.hh.

Referenced by DescribeYourselfTo(), G4ArrowModel(), and ~G4ArrowModel().

◆ fTransform

G4Transform3D G4ArrowModel::fTransform
private

Definition at line 71 of file G4ArrowModel.hh.

Referenced by DescribeYourselfTo().

◆ fType

G4String G4VModel::fType
protectedinherited

Definition at line 98 of file G4VModel.hh.

Referenced by G4AxesModel::Construct(), G4ArrowModel(), G4DigiModel::G4DigiModel(), G4GPSModel::G4GPSModel(), G4HitsModel::G4HitsModel(), G4LogicalVolumeModel::G4LogicalVolumeModel(), G4PhysicalVolumeModel::G4PhysicalVolumeModel(), G4PlotterModel::G4PlotterModel(), G4PSHitsModel::G4PSHitsModel(), G4TextModel::G4TextModel(), G4TrajectoriesModel::G4TrajectoriesModel(), and G4VFieldModel::G4VFieldModel().

The documentation for this class was generated from the following files:
Generated by doxygen 1.9.3