GEOM_Actor Class Reference

This class allows to display an OpenCASCADE CAD model in a VTK viewer.

#include <GEOM_Actor.h>

Inheritance diagram for GEOM_Actor:

Public Types
enum	EDisplayMode { eWireframe, eShading, eShadingWithEdges = eShading + 2 }

Public Member Functions
	vtkTypeMacro (GEOM_Actor, SALOME_Actor)
void	SetShape (const TopoDS_Shape &theShape, double theDeflection, bool theIsVector=false)
void	SetDeflection (double theDeflection)
double	GetDeflection () const
void	AddToRender (vtkRenderer *theRenderer)
void	RemoveFromRender (vtkRenderer *theRenderer)
void	SetSelected (bool theIsSelected)
bool	IsSelected () const
void	SetHighlightProperty (vtkProperty *Prop)
void	SetWireframeProperty (vtkProperty *Prop)
void	SetShadingProperty (vtkProperty *Prop)
vtkProperty *	GetWireframeProperty ()
vtkProperty *	GetShadingProperty ()
vtkProperty *	GetIsolatedEdgeProperty ()
vtkProperty *	GetVertexProperty ()
vtkProperty *	GetStandaloneVertexProperty ()
vtkProperty *	GetSharedEdgeProperty ()
vtkProperty *	GetFaceEdgeProperty ()
virtual void	setDisplayMode (int thenewmode)
virtual void	Render (vtkRenderer *, vtkMapper *)
void	ReleaseGraphicsResources (vtkWindow *)
const TopoDS_Shape &	getTopo ()
void	setInputShape (const TopoDS_Shape &ashape, double adef1, int imode, bool isVector=false)
double	isVector ()
void	SubShapeOn ()
void	SubShapeOff ()
virtual void	highlight (bool theHighlight)
virtual bool	hasHighlight ()
void	ShallowCopy (vtkProp *prop)
void	SetOpacity (double opa)
double	GetOpacity ()
void	SetColor (double r, double g, double b)
void	GetColor (double &r, double &g, double &b)
void	SetPointColor (double r, double g, double b)
	Set color of points Points actor is shown in Wireframe mode only, see SetVisibility() More...
void	SetIsolatedEdgeColor (double r, double g, double b)
	Set color of standalone edges, wires, vectors This actor is shown in all display mode, see SetVisibility() TODO: check - this color seems to be used not only for standalone edges. More...
void	SetSharedEdgeColor (double r, double g, double b)
	Set color of shared edges This actor is shown only in wireframe and shading+edges display modes, see SetVisibility() TODO: check - this seems to be not working currently. More...
void	SetFreeEdgeColor (double r, double g, double b)
	Set color of edges for standalone faces This actor is shown only in wireframe and shading+edges display modes, see SetVisibility() TODO: this color should be used not only for faces. More...
void	SetEdgesInShadingColor (double r, double g, double b)
void	SetIsosColor (double r, double g, double b)
	Set color of iso-lines This actor is shown only in wireframe display mode, see SetVisibility() More...
void	SetLabelColor (double r, double g, double b)
	Set color of labels This actor is shown only if 'Show name' is switched-on, see SetVisibility() More...
void	SetMaterial (std::vector< vtkProperty * > theProps)
vtkProperty *	GetFrontMaterial ()
vtkProperty *	GetBackMaterial ()
virtual bool	IsInfinitive ()
virtual void	Highlight (bool theHighlight)
	To map current selection to VTK representation. More...
virtual bool	PreHighlight (vtkInteractorStyle *theInteractorStyle, SVTK_SelectionEvent *theSelectionEvent, bool theIsHighlight)
	To process prehighlight (called from #SVTK_InteractorStyle) More...
virtual bool	Highlight (vtkInteractorStyle *theInteractorStyle, SVTK_SelectionEvent *theSelectionEvent, bool theIsHighlight)
	To process highlight (called from #SVTK_InteractorStyle) More...
virtual void	SetVisibility (int)
	Visibility management. More...
virtual void	SetNbIsos (const int theNb[2])
	IsoLines management. More...
virtual void	GetNbIsos (int &theNbU, int &theNbV)
virtual void	SetIsosWidth (const int width)
int	GetIsosWidth () const
virtual void	SetWidth (const int width)
int	GetWidth () const
virtual void	SetVectorMode (const bool theMode)
	Vector mode management. More...
virtual bool	GetVectorMode ()
virtual void	SetVerticesMode (const bool theMode)
	Vertices mode management. More...
virtual bool	GetVerticesMode ()
virtual void	SetNameMode (const bool theMode)
	Name mode management. More...
virtual bool	GetNameMode ()

Static Public Member Functions
static GEOM_Actor *	New ()

Protected Member Functions
void	SetModified ()
void	GetMatrix (vtkCamera *theCam, vtkMatrix4x4 *result)
void	SetShapeName ()
	GEOM_Actor ()
	~GEOM_Actor ()

Private Member Functions
virtual void	SetMapper (vtkMapper *)
	GEOM_Actor (const GEOM_Actor &)
void	operator= (const GEOM_Actor &)

Private Attributes
TopoDS_Shape	myShape
bool	isOnlyVertex
double	myDeflection
bool	myIsForced
bool	myIsSelected
bool	myVectorMode
bool	myVerticesMode
bool	myNameMode
PDeviceActor	myVertexActor
PVertexSource	myVertexSource
PDeviceActor	myStandaloneVertexActor
PVertexSource	myStandaloneVertexSource
PDeviceActor	myIsolatedEdgeActor
PEdgeSource	myIsolatedEdgeSource
PDeviceActor	myOneFaceEdgeActor
PEdgeSource	myOneFaceEdgeSource
PDeviceActor	mySharedEdgeActor
PEdgeSource	mySharedEdgeSource
PDeviceActor	myWireframeFaceActor
PWFaceSource	myWireframeFaceSource
PDeviceActor	myShadingFaceActor
PSFaceSource	myShadingFaceSource
PDeviceActor	myHighlightActor
vtkTextActor *	myTextActor
vtkSmartPointer< vtkProperty >	myHighlightProp
vtkSmartPointer< vtkProperty >	myPreHighlightProp
vtkSmartPointer< vtkProperty >	myShadingFaceProp
vtkSmartPointer< vtkProperty >	myShadingBackFaceProp
PAppendFilter	myAppendFilter
PPolyGeomPainterDataMapper	myPolyDataMapper
double	myEdgesInWireframeColor [3]
double	myEdgesInShadingColor [3]
double	myIsolatedEdgeColor [3]
double	mySharedEdgeColor [3]
double	myOneFaceEdgeColor [3]

Member Enumeration Documentation

enum GEOM_Actor::EDisplayMode

Enumerator
eWireframe
eShading
eShadingWithEdges

Constructor & Destructor Documentation

GEOM_Actor::GEOM_Actor ( )

protected

References myAppendFilter, myHighlightActor, myHighlightProp, myIsolatedEdgeActor, myIsolatedEdgeColor, myIsolatedEdgeSource, myOneFaceEdgeActor, myOneFaceEdgeColor, myOneFaceEdgeSource, myPolyDataMapper, myPreHighlightProp, myShadingFaceActor, myShadingFaceProp, myShadingFaceSource, mySharedEdgeActor, mySharedEdgeColor, mySharedEdgeSource, myStandaloneVertexActor, myStandaloneVertexSource, myVertexActor, myVertexSource, myWireframeFaceActor, myWireframeFaceSource, setDisplayMode(), SetNameMode(), SetVectorMode(), and SetVerticesMode().

GEOM_Actor::~GEOM_Actor ( )

protected

References myHighlightProp, myPreHighlightProp, myShadingBackFaceProp, myShadingFaceProp, and myTextActor.

GEOM_Actor::GEOM_Actor ( const GEOM_Actor &  )

private

Member Function Documentation

void GEOM_Actor::AddToRender

(

vtkRenderer *

theRenderer

)

References myHighlightActor, myIsolatedEdgeActor, myOneFaceEdgeActor, myShadingFaceActor, mySharedEdgeActor, myStandaloneVertexActor, myTextActor, myVertexActor, and myWireframeFaceActor.

vtkProperty * GEOM_Actor::GetBackMaterial

(

)

References myShadingBackFaceProp.

void GEOM_Actor::GetColor	(	double &	r,
		double &	g,
		double &	b
	)

References myShadingFaceProp.

double GEOM_Actor::GetDeflection ( ) const

inline

vtkProperty * GEOM_Actor::GetFaceEdgeProperty

(

)

References myOneFaceEdgeActor.

vtkProperty * GEOM_Actor::GetFrontMaterial

(

)

References myShadingFaceProp.

vtkProperty * GEOM_Actor::GetIsolatedEdgeProperty

(

)

References myIsolatedEdgeActor.

int GEOM_Actor::GetIsosWidth

(

)

const

References myWireframeFaceActor.

void GEOM_Actor::GetMatrix ( vtkCamera *  theCam, vtkMatrix4x4 *  result  )

protected

bool GEOM_Actor::GetNameMode ( )

virtual

void GEOM_Actor::GetNbIsos ( int &  theNbU, int &  theNbV  )

virtual

double GEOM_Actor::GetOpacity

(

)

References myShadingFaceProp.

vtkProperty * GEOM_Actor::GetShadingProperty

(

)

References myShadingFaceProp.

vtkProperty * GEOM_Actor::GetSharedEdgeProperty

(

)

References mySharedEdgeActor.

vtkProperty * GEOM_Actor::GetStandaloneVertexProperty

(

)

References myStandaloneVertexActor.

const TopoDS_Shape & GEOM_Actor::getTopo

(

)

References myShape.

bool GEOM_Actor::GetVectorMode ( )

virtual

vtkProperty * GEOM_Actor::GetVertexProperty

(

)

References myVertexActor.

bool GEOM_Actor::GetVerticesMode ( )

virtual

int GEOM_Actor::GetWidth

(

)

const

References myIsolatedEdgeActor.

vtkProperty * GEOM_Actor::GetWireframeProperty

(

)

References myWireframeFaceActor.

virtual bool GEOM_Actor::hasHighlight ( )

inlinevirtual

void GEOM_Actor::highlight ( bool  theHighlight )

virtual

void GEOM_Actor::Highlight ( bool  theIsHighlight )

virtual

To map current selection to VTK representation

bool GEOM_Actor::Highlight ( vtkInteractorStyle *  theInteractorStyle, SVTK_SelectionEvent *  theSelectionEvent, bool  theIsHighlight  )

virtual

To process highlight (called from SVTK_InteractorStyle)

bool GEOM_Actor::IsInfinitive ( )

virtual

References isOnlyVertex, and myShape.

bool GEOM_Actor::IsSelected ( ) const

inline

double GEOM_Actor::isVector

(

)

GEOM_Actor * GEOM_Actor::New ( )

static

References GEOM_Actor(), GEOM_SmartPtr< T >::Get(), myPolyDataMapper, and SetMapper().

void GEOM_Actor::operator= ( const GEOM_Actor &  )

private

bool GEOM_Actor::PreHighlight ( vtkInteractorStyle *  theInteractorStyle, SVTK_SelectionEvent *  theSelectionEvent, bool  theIsHighlight  )

virtual

To process prehighlight (called from SVTK_InteractorStyle)

void GEOM_Actor::ReleaseGraphicsResources

(

vtkWindow *

)

void GEOM_Actor::RemoveFromRender

(

vtkRenderer *

theRenderer

)

References myHighlightActor, myIsolatedEdgeActor, myOneFaceEdgeActor, myShadingFaceActor, mySharedEdgeActor, myStandaloneVertexActor, myTextActor, myVertexActor, myWireframeFaceActor, SetSelected(), and SetVisibility().

void GEOM_Actor::Render ( vtkRenderer *  ren, vtkMapper *  theMapper  )

virtual

References eShading, eShadingWithEdges, eWireframe, myHighlightActor, myHighlightProp, myIsSelected, myPreHighlightProp, myShadingBackFaceProp, myShadingFaceActor, and myShadingFaceProp.

void GEOM_Actor::SetColor	(	double	r,
		double	g,
		double	b
	)

References myShadingBackFaceProp, myShadingFaceProp, SetFreeEdgeColor(), SetIsolatedEdgeColor(), SetPointColor(), and SetSharedEdgeColor().

void GEOM_Actor::SetDeflection

(

double

theDeflection

)

References GEOMUtils::DefaultDeflection(), GEOMUtils::MeshShape(), myDeflection, myShape, and SetModified().

void GEOM_Actor::setDisplayMode ( int  thenewmode )

virtual

References eShadingWithEdges, myEdgesInShadingColor, myIsolatedEdgeActor, myIsolatedEdgeColor, myOneFaceEdgeActor, myOneFaceEdgeColor, mySharedEdgeActor, mySharedEdgeColor, and SetVisibility().

void GEOM_Actor::SetEdgesInShadingColor	(	double	r,
		double	g,
		double	b
	)

References myEdgesInShadingColor.

void GEOM_Actor::SetFreeEdgeColor	(	double	r,
		double	g,
		double	b
	)

References eShadingWithEdges, myOneFaceEdgeActor, and myOneFaceEdgeColor.

void GEOM_Actor::SetHighlightProperty

(

vtkProperty *

Prop

)

References myHighlightActor.

void GEOM_Actor::setInputShape	(	const TopoDS_Shape &	ashape,
		double	adef1,
		int	imode,
		bool	isVector = false
	)

void GEOM_Actor::SetIsolatedEdgeColor	(	double	r,
		double	g,
		double	b
	)

References myIsolatedEdgeActor, and myIsolatedEdgeColor.

void GEOM_Actor::SetIsosColor	(	double	r,
		double	g,
		double	b
	)

References myWireframeFaceActor.

void GEOM_Actor::SetIsosWidth ( const int  width )

virtual

References myWireframeFaceActor.

void GEOM_Actor::SetLabelColor	(	double	r,
		double	g,
		double	b
	)

References myTextActor.

void GEOM_Actor::SetMapper ( vtkMapper *  theMapper )

privatevirtual

void GEOM_Actor::SetMaterial

(

std::vector< vtkProperty * >

theProps

)

References aColor, myShadingBackFaceProp, myShadingFaceActor, myShadingFaceProp, myStandaloneVertexActor, and myVertexActor.

void GEOM_Actor::SetModified ( )

protected

References myIsolatedEdgeSource, myOneFaceEdgeSource, myShadingFaceSource, mySharedEdgeSource, myStandaloneVertexSource, myTextActor, myVertexSource, and myWireframeFaceSource.

void GEOM_Actor::SetNameMode ( const bool  theMode )

virtual

void GEOM_Actor::SetNbIsos ( const int  theNb[2] )

virtual

void GEOM_Actor::SetOpacity

(

double

opa

)

References myHighlightProp, myPreHighlightProp, myShadingBackFaceProp, myShadingFaceProp, myStandaloneVertexActor, and myVertexActor.

void GEOM_Actor::SetPointColor	(	double	r,
		double	g,
		double	b
	)

References myStandaloneVertexActor, and myVertexActor.

void GEOM_Actor::SetSelected

(

bool

theIsSelected

)

References myIsSelected, and SetVisibility().

void GEOM_Actor::SetShadingProperty

(

vtkProperty *

Prop

)

References myShadingFaceProp.

void GEOM_Actor::SetShape	(	const TopoDS_Shape &	theShape,
		double	theDeflection,
		bool	theIsVector = false
	)

References GEOM_SmartPtr< T >::Get(), isOnlyVertex, myAppendFilter, myHighlightActor, myIsolatedEdgeSource, myOneFaceEdgeSource, myShadingFaceSource, myShape, mySharedEdgeSource, myStandaloneVertexActor, myStandaloneVertexSource, myVertexActor, myVertexSource, myWireframeFaceSource, SetDeflection(), SetShapeName(), and GEOM::ShapeToVTK().

void GEOM_Actor::SetShapeName ( )

protected

References getName(), and GEOMUtils::GetPosition().

void GEOM_Actor::SetSharedEdgeColor	(	double	r,
		double	g,
		double	b
	)

References eShadingWithEdges, mySharedEdgeActor, and mySharedEdgeColor.

void GEOM_Actor::SetVectorMode ( const bool  theMode )

virtual

void GEOM_Actor::SetVerticesMode ( const bool  theMode )

virtual

void GEOM_Actor::SetVisibility ( int  theVisibility )

virtual

References eShading, eShadingWithEdges, eWireframe, isOnlyVertex, myHighlightActor, myIsolatedEdgeActor, myIsSelected, myNameMode, myOneFaceEdgeActor, myShadingFaceActor, mySharedEdgeActor, myStandaloneVertexActor, myTextActor, myVertexActor, myVerticesMode, and myWireframeFaceActor.

void GEOM_Actor::SetWidth ( const int  width )

virtual

References myHighlightProp, myIsolatedEdgeActor, myOneFaceEdgeActor, myPreHighlightProp, and mySharedEdgeActor.

void GEOM_Actor::SetWireframeProperty

(

vtkProperty *

Prop

)

References myWireframeFaceActor.

void GEOM_Actor::ShallowCopy

(

vtkProp *

prop

)

References GetDeflection(), getTopo(), NULL, and SetShape().

void GEOM_Actor::SubShapeOff

(

)

void GEOM_Actor::SubShapeOn

(

)

GEOM_Actor::vtkTypeMacro	(	GEOM_Actor	,
		SALOME_Actor
	)

Member Data Documentation

bool GEOM_Actor::isOnlyVertex

private

PAppendFilter GEOM_Actor::myAppendFilter

private

double GEOM_Actor::myDeflection

private

double GEOM_Actor::myEdgesInShadingColor[3]

private

double GEOM_Actor::myEdgesInWireframeColor[3]

private

PDeviceActor GEOM_Actor::myHighlightActor

private

vtkSmartPointer<vtkProperty> GEOM_Actor::myHighlightProp

private

bool GEOM_Actor::myIsForced

private

PDeviceActor GEOM_Actor::myIsolatedEdgeActor

private

double GEOM_Actor::myIsolatedEdgeColor[3]

private

PEdgeSource GEOM_Actor::myIsolatedEdgeSource

private

bool GEOM_Actor::myIsSelected

private

bool GEOM_Actor::myNameMode

private

PDeviceActor GEOM_Actor::myOneFaceEdgeActor

private

double GEOM_Actor::myOneFaceEdgeColor[3]

private

PEdgeSource GEOM_Actor::myOneFaceEdgeSource

private

PPolyGeomPainterDataMapper GEOM_Actor::myPolyDataMapper

private

vtkSmartPointer<vtkProperty> GEOM_Actor::myPreHighlightProp

private

vtkSmartPointer<vtkProperty> GEOM_Actor::myShadingBackFaceProp

private

PDeviceActor GEOM_Actor::myShadingFaceActor

private

vtkSmartPointer<vtkProperty> GEOM_Actor::myShadingFaceProp

private

PSFaceSource GEOM_Actor::myShadingFaceSource

private

TopoDS_Shape GEOM_Actor::myShape

private

PDeviceActor GEOM_Actor::mySharedEdgeActor

private

double GEOM_Actor::mySharedEdgeColor[3]

private

PEdgeSource GEOM_Actor::mySharedEdgeSource

private

PDeviceActor GEOM_Actor::myStandaloneVertexActor

private

PVertexSource GEOM_Actor::myStandaloneVertexSource

private

vtkTextActor* GEOM_Actor::myTextActor

private

bool GEOM_Actor::myVectorMode

private

PDeviceActor GEOM_Actor::myVertexActor

private

PVertexSource GEOM_Actor::myVertexSource

private

bool GEOM_Actor::myVerticesMode

private

PDeviceActor GEOM_Actor::myWireframeFaceActor

private

PWFaceSource GEOM_Actor::myWireframeFaceSource

private

---

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

• src/OBJECT/GEOM_Actor.h
• src/OBJECT/GEOM_Actor.cxx