SVTK_Renderer Class Reference

#include <SVTK_Renderer.h>

Inheritance diagram for SVTK_Renderer:

Public Member Functions
	vtkTypeMacro (SVTK_Renderer, vtkObject)
vtkRenderer *	GetDevice ()
	Get its device.
virtual void	Initialize (vtkRenderWindowInteractor *theInteractor, SVTK_Selector *theSelector)
	Initialize the class.
virtual void	AddActor (VTKViewer_Actor *theActor, bool theIsAdjustActors=true)
	Publishes pointed actor into the renderer.
virtual void	RemoveActor (VTKViewer_Actor *theActor, bool theIsAdjustActors=true)
	Removes pointed actor from the renderer.
VTKViewer_Transform *	GetTransform ()
	Get special container that keeps scaling of the scene.
virtual void	SetScale (double theScale[3])
	Allows to apply a scale on the whole scene.
void	GetScale (double theScale[3])
	Allows to get a scale that is applied on the whole scene.
void	SetSelectionProp (const double &theRed=1, const double &theGreen=1, const double &theBlue=0, const int &theWidth=5)
	Applies color and size (PointSize and LineWidth) of primitives in selection mode.
void	SetPreselectionProp (const double &theRed=0, const double &theGreen=1, const double &theBlue=1, const int &theWidth=5)
	Applies color and size (PointSize and LineWidth) of primitives in preselection mode.
void	SetSelectionTolerance (const double &theTolNodes=0.025, const double &theTolCell=0.001, const double &theTolObjects=0.025)
	Setup requested tolerance for the picking.
void	AdjustActors ()
	Adjust all intenal actors (trihedron and graduated rules) to the scene.
void	SetTrihedronSize (vtkFloatingPointType theSize, const bool theRelative=true)
	Set size of the trihedron in percents from bounding box of the scene.
vtkFloatingPointType	GetTrihedronSize () const
	Get size of the trihedron in percents from bounding box of the scene.
bool	IsTrihedronRelative () const
	Shows if the size of the trihedron is relative.
VTKViewer_Trihedron *	GetTrihedron ()
	Get trihedron control.
bool	IsTrihedronDisplayed ()
	Is trihedron displayed.
void	OnViewTrihedron ()
	Toggle trihedron visibility.
void	OnAdjustTrihedron ()
	Adjust size of the trihedron to the bounding box of the scene.
SVTK_CubeAxesActor2D *	GetCubeAxes ()
	Get graduated rules control.
bool	IsCubeAxesDisplayed ()
	Is graduated rules displayed.
void	OnViewCubeAxes ()
	Toggle graduated rules visibility.
void	OnAdjustCubeAxes ()
	Adjust size of the graduated rules to the bounding box of the scene.
void	OnFitAll ()
	Fit all presentation in the scene into the window.
void	OnResetView ()
	Set camera into predefined state.
void	OnResetClippingRange ()
	Reset camera clipping range to adjust the range to the bounding box of the scene.
void	OnFrontView ()
	To reset direction of the camera to front view.
void	OnBackView ()
	To reset direction of the camera to back view.
void	OnTopView ()
	To reset direction of the camera to top view.
void	OnBottomView ()
	To reset direction of the camera to bottom view.
void	OnRightView ()
	To reset direction of the camera to right view.
void	OnLeftView ()
	To reset direction of the camera to left view.
void	onClockWiseView ()
	To rotate view 90 degrees clockwise.
void	onAntiClockWiseView ()
	To rotate view 90 degrees counterclockwise.
Static Public Member Functions
static SVTK_Renderer *	New ()
Protected Member Functions
	SVTK_Renderer ()
	~SVTK_Renderer ()
virtual bool	OnAdjustActors ()
Static Protected Member Functions
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
Protected Attributes
vtkFloatingPointType	myPriority
vtkSmartPointer < vtkCallbackCommand >	myEventCallbackCommand
vtkSmartPointer< vtkRenderer >	myDevice
vtkRenderWindowInteractor *	myInteractor
vtkSmartPointer< SVTK_Selector >	mySelector
vtkSmartPointer < VTKViewer_Transform >	myTransform
vtkSmartPointer< vtkPointPicker >	myPointPicker
vtkSmartPointer< vtkCellPicker >	myCellPicker
vtkSmartPointer< SVTK_RectPicker >	myPointRectPicker
vtkSmartPointer< SVTK_RectPicker >	myCellRectPicker
vtkSmartPointer< vtkProperty >	myPreHighlightProperty
vtkSmartPointer< vtkProperty >	myHighlightProperty
vtkSmartPointer < SVTK_CubeAxesActor2D >	myCubeAxes
vtkSmartPointer < VTKViewer_Trihedron >	myTrihedron
vtkFloatingPointType	myTrihedronSize
bool	myIsTrihedronRelative
vtkFloatingPointType	myBndBox [6]

---

Detailed Description

The class is a container for #vtkRenderer instance. Main goal of the class is to apply common behaviour to all SALOME_Actor, like selection and preselection colors. Also, the class is responsible for management of internal actors like trihedron an so on.

---

Constructor & Destructor Documentation

SVTK_Renderer::SVTK_Renderer

(

)

[protected]

Constructor

References ProcessEvents(), SALOME_LINE_WIDTH, and SALOME_POINT_SIZE.

SVTK_Renderer::~SVTK_Renderer

(

)

[protected]

Destructor

References VTK.ActorCollectionCopy.GetActors().

---

Member Function Documentation

SVTK_Renderer.vtkTypeMacro	(	SVTK_Renderer	,
		vtkObject
	)

static SVTK_Renderer* SVTK_Renderer.New

(

)

[static]

vtkRenderer * SVTK_Renderer::GetDevice

(

)

Returns:

renderer's device

void SVTK_Renderer::Initialize	(	vtkRenderWindowInteractor *	theInteractor,
		SVTK_Selector *	theSelector
	)		[virtual]

Initialize renderer

void SVTK_Renderer::AddActor	(	VTKViewer_Actor *	theActor,
		bool	theIsAdjustActors = true
	)		[virtual]

Publishes pointed actor into the renderer

void SVTK_Renderer::RemoveActor	(	VTKViewer_Actor *	theActor,
		bool	theIsAdjustActors = true
	)		[virtual]

Removes pointed actor from the renderer

VTKViewer_Transform * SVTK_Renderer::GetTransform

(

)

Get special container that keeps scaling of the scene

void SVTK_Renderer::SetScale

(

double

theScale[3]

)

[virtual]

Allows to apply a scale on the whole scene

References VTK.ActorCollectionCopy.GetActors().

void SVTK_Renderer::GetScale

(

double

theScale[3]

)

Allows to get a scale that is applied on the whole scene

void SVTK_Renderer::SetSelectionProp	(	const double &	theRed = 1,
		const double &	theGreen = 1,
		const double &	theBlue = 0,
		const int &	theWidth = 5
	)

Applies color and size (PointSize and LineWidth) of primitives in selection mode

void SVTK_Renderer::SetPreselectionProp	(	const double &	theRed = 0,
		const double &	theGreen = 1,
		const double &	theBlue = 1,
		const int &	theWidth = 5
	)

Applies color and size (PointSize and LineWidth) of primitives in preselection mode

void SVTK_Renderer::SetSelectionTolerance	(	const double &	theTolNodes = 0.025,
		const double &	theTolCell = 0.001,
		const double &	theTolObjects = 0.025
	)

Setup requested tolerance for the picking

void SVTK_Renderer::AdjustActors

(

)

Adjusts size of actors

References ResetCameraClippingRange().

void SVTK_Renderer::SetTrihedronSize	(	vtkFloatingPointType	theSize,
		const bool	theRelative = true
	)

Set size of the trihedron

Parameters:

theSize	- new size
theRelative	- if it is true, then size is mesured in percents from bounding box of the scene, otherwise - in viewer units

vtkFloatingPointType SVTK_Renderer::GetTrihedronSize

(

)

const

Returns:

size of the trihedron in percents from bounding box of the scene

bool SVTK_Renderer::IsTrihedronRelative

(

)

const

Returns:

true if the size of the trihedron is relative

VTKViewer_Trihedron * SVTK_Renderer::GetTrihedron

(

)

Returns:

trihedron control

bool SVTK_Renderer::IsTrihedronDisplayed

(

)

Returns:

true if trihedron is displayed

References VTKViewer_Trihedron.eOn.

void SVTK_Renderer::OnViewTrihedron

(

)

Toggle trihedron visibility

void SVTK_Renderer::OnAdjustTrihedron

(

)

Adjust size of the trihedron to the bounding box of the scene

SVTK_CubeAxesActor2D * SVTK_Renderer::GetCubeAxes

(

)

Returns:

graduated rules control

bool SVTK_Renderer::IsCubeAxesDisplayed

(

)

Returns:

true if graduated rules displayed

void SVTK_Renderer::OnViewCubeAxes

(

)

Toggle graduated rules visibility

void SVTK_Renderer::OnAdjustCubeAxes

(

)

Adjust size of the graduated rules to the bounding box of the scene

void SVTK_Renderer::OnFitAll

(

)

Fit all presentation in the scene into the window

References VTKViewer_Trihedron.eOnlyLineOn, ResetCamera(), and ResetCameraClippingRange().

void SVTK_Renderer::OnResetView

(

)

Sets camera into predefined state

References VTKViewer_Trihedron.eOnlyLineOn, and ResetCamera().

void SVTK_Renderer::OnResetClippingRange

(

)

Reset camera clipping range to adjust the range to the bounding box of the scene

References ResetCameraClippingRange().

void SVTK_Renderer::OnFrontView

(

)

To reset direction of the camera to front view

void SVTK_Renderer::OnBackView

(

)

To reset direction of the camera to back view

void SVTK_Renderer::OnTopView

(

)

To reset direction of the camera to top view

void SVTK_Renderer::OnBottomView

(

)

To reset direction of the camera to bottom view

void SVTK_Renderer::OnRightView

(

)

To reset direction of the camera to right view

void SVTK_Renderer::OnLeftView

(

)

To reset direction of the camera to left view

void SVTK_Renderer::onClockWiseView

(

)

To rotate view 90 degrees clockwise

void SVTK_Renderer::onAntiClockWiseView

(

)

To rotate view 90 degrees counterclockwise

bool SVTK_Renderer::OnAdjustActors

(

)

[protected, virtual]

Adjusts size of actors

References CheckBndBox(), ComputeTrihedronSize(), and VTK.ActorCollectionCopy.GetActors().

static void SVTK_Renderer.ProcessEvents	(	vtkObject *	object,
		unsigned long	event,
		void *	clientdata,
		void *	calldata
	)		[static, protected]

---

Field Documentation

vtkFloatingPointType SVTK_Renderer.myPriority [protected]

vtkSmartPointer<vtkCallbackCommand> SVTK_Renderer.myEventCallbackCommand [protected]

vtkSmartPointer<vtkRenderer> SVTK_Renderer.myDevice [protected]

vtkRenderWindowInteractor* SVTK_Renderer.myInteractor [protected]

vtkSmartPointer<SVTK_Selector> SVTK_Renderer.mySelector [protected]

vtkSmartPointer<VTKViewer_Transform> SVTK_Renderer.myTransform [protected]

vtkSmartPointer<vtkPointPicker> SVTK_Renderer.myPointPicker [protected]

vtkSmartPointer<vtkCellPicker> SVTK_Renderer.myCellPicker [protected]

vtkSmartPointer<SVTK_RectPicker> SVTK_Renderer.myPointRectPicker [protected]

vtkSmartPointer<SVTK_RectPicker> SVTK_Renderer.myCellRectPicker [protected]

vtkSmartPointer<vtkProperty> SVTK_Renderer.myPreHighlightProperty [protected]

vtkSmartPointer<vtkProperty> SVTK_Renderer.myHighlightProperty [protected]

vtkSmartPointer<SVTK_CubeAxesActor2D> SVTK_Renderer.myCubeAxes [protected]

vtkSmartPointer<VTKViewer_Trihedron> SVTK_Renderer.myTrihedron [protected]

vtkFloatingPointType SVTK_Renderer.myTrihedronSize [protected]

bool SVTK_Renderer.myIsTrihedronRelative [protected]

vtkFloatingPointType SVTK_Renderer.myBndBox[6] [protected]