#include <visp3/ar/vpSimulator.h>

Inheritance diagram for vpSimulator:

Public Types
enum	vpImageType { grayImage , colorImage }

enum	vpSimulatorViewType { INTERNAL , EXTERNAL }

Public Member Functions
	vpSimulator ()

virtual	~vpSimulator ()

virtual void	mainLoop ()

virtual void	initInternalViewer (unsigned int nlig, unsigned int ncol)

void	initExternalViewer (unsigned int nlig, unsigned int ncol)

void	initApplication (void (start_routine)(void *))

void	initApplication (void (start_routine)(void ), void data)

void	initMainApplication ()

void	closeMainApplication ()

unsigned int	getInternalWidth () const

unsigned int	getInternalHeight () const

void	addObject (SoSeparator *newObject, const vpHomogeneousMatrix &fMo)

void	redraw ()

void	load (const char *file_name)

void	load (const char *iv_filename, const vpHomogeneousMatrix &fMo)

void	save (const char *name, bool binary=false)

void	addAbsoluteFrame (float zoom=1)

void	addFrame (const vpHomogeneousMatrix &fMo, float zoom=1)

void	setZoomFactor (float zoom)

void	setCameraPosition (vpHomogeneousMatrix &cMf)

void	getCameraPosition (vpHomogeneousMatrix &_cMf)

void	moveInternalCamera (vpHomogeneousMatrix &cMf)

void	setInternalCameraParameters (vpCameraParameters &cam)

void	setExternalCameraParameters (vpCameraParameters &cam)

void	getExternalCameraPosition (vpHomogeneousMatrix &cMf)

void	getInternalImage (vpImage< unsigned char > &I)

void	getInternalImage (vpImage< vpRGBa > &I)

void	changeZoomFactor (float zoom, int index)

void	write (const char *fileName)

unsigned char *	getBufferedOffScreenRenderer ()

void	getSizeInternalView (int &width, int &height)

void	getCameraParameters (vpCameraParameters &cam)

Public Attributes
vpImageType	typeImage

GLubyte *	image_background

unsigned char *	bufferView

int	get

Protected Member Functions
void	init ()

void	kill ()

void	initSoApplication ()

void	initSceneGraph ()

void	addObject (SoSeparator object, const vpHomogeneousMatrix &fMo, SoSeparator root)

void	offScreenRendering (vpSimulatorViewType view=vpSimulator::EXTERNAL, int width=nullptr, int height=nullptr)

Protected Attributes
HWND	mainWindow

bool	mainWindowInitialized

vpViewer *	internalView

vpViewer *	externalView

SbThread *	mainThread

unsigned int	internal_width

unsigned int	internal_height

unsigned int	external_width

unsigned int	external_height

SoSeparator *	scene

SoSeparator *	internalRoot

SoSeparator *	externalRoot

SoPerspectiveCamera *	internalCamera

SoPerspectiveCamera *	externalCamera

SoTransform *	internalCameraPosition

SoTransform *	extrenalCameraPosition

SoSeparator *	internalCameraObject

float	zoomFactor

bool	cameraPositionInitialized

vpHomogeneousMatrix	cMf

vpCameraParameters	internalCameraParameters

vpCameraParameters	externalCameraParameters

SbTime *	realtime

SoOffscreenRenderer *	offScreenRenderer

Detailed Description

Implementation of a simulator based on Coin3d (www.coin3d.org).

The simulator uses the vpViewer class.

Warning: This class is only available if Coin3D and one of the GUI (SoWin, SoXT, SoQt) are installed.

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 98 of file vpSimulator.h.

Member Enumeration Documentation

◆ vpImageType

enum vpSimulator::vpImageType

Enumerator
grayImage
colorImage

Definition at line 127 of file vpSimulator.h.

◆ vpSimulatorViewType

enum vpSimulator::vpSimulatorViewType

Enumerator
INTERNAL
EXTERNAL

Definition at line 267 of file vpSimulator.h.

Constructor & Destructor Documentation

◆ vpSimulator()

vpSimulator::vpSimulator ( )

constructor

Definition at line 325 of file vpSimulator.cpp.

References init().

◆ ~vpSimulator()

vpSimulator::~vpSimulator ( )

virtual

Definition at line 344 of file vpSimulator.cpp.

References kill().

Member Function Documentation

◆ addAbsoluteFrame()

void vpSimulator::addAbsoluteFrame ( float zoom = 1 )

Add the representation of the absolute frame.

Parameters

zoom	: Zoom factor.

Examples: simulateCircle2DCamVelocity.cpp.

Definition at line 727 of file vpSimulator.cpp.

References scene.

◆ addFrame()

void vpSimulator::addFrame	(	const vpHomogeneousMatrix &	fMo,
		float	zoom = `1`
	)

Add the representation of a frame.

Parameters

fMo	: desired position of the frame
zoom	: Zoom factor.

Definition at line 708 of file vpSimulator.cpp.

References addObject(), and externalRoot.

◆ addObject() [1/2]

void vpSimulator::addObject	(	SoSeparator *	newObject,
		const vpHomogeneousMatrix &	fMo
	)

Add a new object in the scene graph ad a given location.

Add a new object in the scene graph.

Parameters

newObject	: pointer toward the new object
fMo	: position of the object wrt the reference frame

Definition at line 766 of file vpSimulator.cpp.

References addObject(), scene, and vpERROR_TRACE.

◆ addObject() [2/2]

void vpSimulator::addObject	(	SoSeparator *	object,
		const vpHomogeneousMatrix &	fMo,
		SoSeparator *	root
	)

protected

Add a new object in the scene graph ad a given location.

Add an object in a sub scene graph.

Parameters

object	: pointer toward the new object
fMo	: position of the object wrt the reference frame
root	: pointer toward the subscene graph

Definition at line 784 of file vpSimulator.cpp.

Referenced by addFrame(), addObject(), and load().

◆ changeZoomFactor()

void vpSimulator::changeZoomFactor	(	float	zoomFactor,
		int	index
	)

Change the zoom factor associated to the child given by index. In order to create multiple zoom factor for multiple object to display, objects loaded the load() function, you have to know the index of the scale object associated to.

Usually, if you define the main zoom factor (for example for the frames) and then load two differents objects, You can change the zoom factor of all the objects using: changeZoomFactor(newZoom, 0)

If you want to change the zoom factor of the first object, use changeZoomFactor(newZoom, 1)

And for the second object, use changeZoomFactor(newZoom, 3)

Parameters

zoomFactor	: the new zoom use to specify the apparent size of the object
index	: the index of the Scale object to modify (see comments)

Definition at line 443 of file vpSimulator.cpp.

References scene, and zoomFactor.

◆ closeMainApplication()

void vpSimulator::closeMainApplication ( )

performed some thread destruction in the main program thread should be locate at the end of the main program

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 857 of file vpSimulator.cpp.

◆ getBufferedOffScreenRenderer()

unsigned char* vpSimulator::getBufferedOffScreenRenderer ( )

inline

get the image corresponding to the internal view

Definition at line 286 of file vpSimulator.h.

◆ getCameraParameters()

void vpSimulator::getCameraParameters ( vpCameraParameters & cam )

inline

get the intrinsic parameters of the camera

Examples: manSimu4Dots.cpp, and manSimu4Points.cpp.

Definition at line 292 of file vpSimulator.h.

◆ getCameraPosition()

void vpSimulator::getCameraPosition ( vpHomogeneousMatrix & _cMf )

inline

get the camera position (from an homogeneous matrix)

Examples: simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 248 of file vpSimulator.h.

◆ getExternalCameraPosition()

void vpSimulator::getExternalCameraPosition ( vpHomogeneousMatrix & cMf )

get the external camera position

Definition at line 546 of file vpSimulator.cpp.

References cMf, externalCamera, and vpHomogeneousMatrix::inverse().

◆ getInternalHeight()

unsigned int vpSimulator::getInternalHeight ( ) const

inline

Return the height of the internal view.

Returns: The height of the internal view.

Examples: manSimu4Dots.cpp.

Definition at line 179 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw().

◆ getInternalImage() [1/2]

void vpSimulator::getInternalImage ( vpImage< unsigned char > & I )

get an Image of the internal view

Make a copy of the current internal view

Parameters

I	: destination image

Examples: manSimu4Dots.cpp.

Definition at line 997 of file vpSimulator.cpp.

References vpImage< Type >::bitmap, bufferView, get, internal_height, internal_width, vpImage< Type >::resize(), and vpImageConvert::RGBToGrey().

◆ getInternalImage() [2/2]

void vpSimulator::getInternalImage ( vpImage< vpRGBa > & I )

get an Image of the internal view

Make a copy of the current internal view

Parameters

I	: destination image

Definition at line 984 of file vpSimulator.cpp.

References vpImage< Type >::bitmap, bufferView, get, internal_height, internal_width, vpImage< Type >::resize(), and vpImageConvert::RGBToRGBa().

◆ getInternalWidth()

unsigned int vpSimulator::getInternalWidth ( ) const

inline

Return the width of the internal view.

Returns: The width of the internal view.

Examples: manSimu4Dots.cpp.

Definition at line 173 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw().

◆ getSizeInternalView()

void vpSimulator::getSizeInternalView	(	int &	width,
		int &	height
	)

get the size of the internal view

Definition at line 972 of file vpSimulator.cpp.

References internalView.

◆ init()

void vpSimulator::init ( )

protected

perform some initialization

Definition at line 267 of file vpSimulator.cpp.

References bufferView, cameraPositionInitialized, external_height, external_width, externalCamera, externalRoot, externalView, extrenalCameraPosition, get, grayImage, image_background, internal_height, internal_width, internalCamera, internalCameraObject, internalCameraPosition, internalRoot, internalView, mainThread, mainWindow, mainWindowInitialized, offScreenRenderer, realtime, scene, typeImage, and zoomFactor.

Referenced by vpSimulator().

◆ initApplication() [1/2]

void vpSimulator::initApplication ( void *(*)(void *) start_routine )

begin the main program

init the main program thread

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 827 of file vpSimulator.cpp.

References mainThread.

◆ initApplication() [2/2]

void vpSimulator::initApplication	(	void ()(void *)	start_routine,
		void *	data
	)

Set the function used for the simulation loop and the data to pass to this function. As the data are represented using a generic pointer, care should be taken to ensure there is no memory corruption.

Parameters

start_routine	: A pointer to the function used as a main simulation loop for the simulation.
data	: The data to pass to the main loop.

Definition at line 842 of file vpSimulator.cpp.

References mainThread.

◆ initExternalViewer()

void vpSimulator::initExternalViewer	(	unsigned int	nlig,
		unsigned int	ncol
	)

initialize the external view

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 484 of file vpSimulator.cpp.

References external_height, external_width, externalRoot, externalView, vpViewer::externalView, initSceneGraph(), initSoApplication(), mainWindow, mainWindowInitialized, and vpViewer::resize().

◆ initInternalViewer()

void vpSimulator::initInternalViewer	(	unsigned int	nlig,
		unsigned int	ncol
	)

virtual

initialize the camera view

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 450 of file vpSimulator.cpp.

References bufferView, initSceneGraph(), initSoApplication(), internal_height, internal_width, internalRoot, internalView, vpViewer::internalView, mainWindow, mainWindowInitialized, and vpViewer::resize().

Referenced by vpAR::initInternalViewer().

◆ initMainApplication()

void vpSimulator::initMainApplication ( )

perform some initialization in the main program thread

performed some initialization in the main program thread should be locate at the beginning of the main program

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 849 of file vpSimulator.cpp.

References vpTime::wait().

◆ initSceneGraph()

void vpSimulator::initSceneGraph ( )

protected

initialize the scene graph

Definition at line 352 of file vpSimulator.cpp.

References externalCamera, externalRoot, internalCamera, internalCameraObject, internalCameraPosition, internalRoot, realtime, scene, and zoomFactor.

Referenced by initExternalViewer(), and initInternalViewer().

◆ initSoApplication()

void vpSimulator::initSoApplication ( )

protected

open the SoGui application

Definition at line 346 of file vpSimulator.cpp.

References mainWindow, and mainWindowInitialized.

Referenced by initExternalViewer(), and initInternalViewer().

◆ kill()

void vpSimulator::kill ( )

protected

perform some destruction

Definition at line 305 of file vpSimulator.cpp.

References bufferView, externalView, image_background, and internalView.

Referenced by vpAR::~vpAR(), and ~vpSimulator().

◆ load() [1/2]

void vpSimulator::load ( const char * file_name )

load an iv file

loading the virtual scene

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 662 of file vpSimulator.cpp.

References scene, vpERROR_TRACE, and zoomFactor.

◆ load() [2/2]

void vpSimulator::load	(	const char *	iv_filename,
		const vpHomogeneousMatrix &	fMo
	)

load an iv file, set the location of this scene

Add a new object in the scene graph.

Parameters

iv_filename	: name of.iv file to load
fMo	: position of the object wrt the reference frame

Definition at line 737 of file vpSimulator.cpp.

References addObject(), and vpERROR_TRACE.

◆ mainLoop()

void vpSimulator::mainLoop ( )

virtual

activate the mainloop

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 642 of file vpSimulator.cpp.

References mainWindowInitialized, vpERROR_TRACE, and vpTime::wait().

◆ moveInternalCamera()

void vpSimulator::moveInternalCamera ( vpHomogeneousMatrix & cMf )

modify the position of the camera in the scene graph

Definition at line 585 of file vpSimulator.cpp.

References cMf, internalCamera, internalCameraPosition, and vpHomogeneousMatrix::inverse().

Referenced by redraw().

◆ offScreenRendering()

void vpSimulator::offScreenRendering	(	vpSimulatorViewType	view = `vpSimulator::EXTERNAL`,
		int *	width = `nullptr`,
		int *	height = `nullptr`
	)

protected

Definition at line 873 of file vpSimulator.cpp.

References externalView, INTERNAL, internalView, offScreenRenderer, and vpERROR_TRACE.

◆ redraw()

void vpSimulator::redraw ( )

display the scene (handle with care)

this function MUST NOT be called from a thread where the vpSimulator and its mainloop are not

Definition at line 617 of file vpSimulator.cpp.

References cMf, externalView, internalView, and moveInternalCamera().

◆ save()

void vpSimulator::save	(	const char *	name,
		bool	binary = `false`
	)

save the scene in an iv file

Definition at line 689 of file vpSimulator.cpp.

References scene.

◆ setCameraPosition()

void vpSimulator::setCameraPosition ( vpHomogeneousMatrix & cMf )

set the camera position (from an homogeneous matrix)

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 580 of file vpSimulator.cpp.

References cameraPositionInitialized, and cMf.

◆ setExternalCameraParameters()

void vpSimulator::setExternalCameraParameters ( vpCameraParameters & cam )

set external camera parameters

Examples: simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 528 of file vpSimulator.cpp.

References external_height, external_width, externalCamera, externalCameraParameters, vpCameraParameters::get_px(), and vpCameraParameters::get_py().

◆ setInternalCameraParameters()

void vpSimulator::setInternalCameraParameters ( vpCameraParameters & cam )

set internal camera parameters

Examples: manSimu4Dots.cpp, manSimu4Points.cpp, simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 511 of file vpSimulator.cpp.

References vpCameraParameters::get_px(), vpCameraParameters::get_py(), internal_height, internal_width, internalCamera, and internalCameraParameters.

◆ setZoomFactor()

void vpSimulator::setZoomFactor ( float zoom )

set the size of the camera/frame

Define the zoom factor used to define the size of the objects (frame, camera, ...)

Parameters

zoom	zoom factor of the objects. By default, 1.

Examples: simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 409 of file vpSimulator.cpp.

References scene, and zoomFactor.

◆ write()

void vpSimulator::write ( const char * fileName )

Examples: simulateCircle2DCamVelocity.cpp, simulateFourPoints2DCartesianCamVelocity.cpp, and simulateFourPoints2DPolarCamVelocity.cpp.

Definition at line 942 of file vpSimulator.cpp.

References bufferView, get, internal_height, internal_width, vpTRACE, and vpImageIo::write().

Member Data Documentation

◆ bufferView

unsigned char* vpSimulator::bufferView

image of the internal view

Definition at line 278 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw(), getInternalImage(), init(), initInternalViewer(), kill(), and write().

◆ cameraPositionInitialized

bool vpSimulator::cameraPositionInitialized

protected

Definition at line 236 of file vpSimulator.h.

Referenced by init(), and setCameraPosition().

◆ cMf

vpHomogeneousMatrix vpSimulator::cMf

protected

internal camera position

Definition at line 238 of file vpSimulator.h.

Referenced by getExternalCameraPosition(), moveInternalCamera(), redraw(), and setCameraPosition().

◆ external_height

unsigned int vpSimulator::external_height

protected

Definition at line 165 of file vpSimulator.h.

Referenced by init(), initExternalViewer(), and setExternalCameraParameters().

◆ external_width

unsigned int vpSimulator::external_width

protected

Definition at line 164 of file vpSimulator.h.

Referenced by init(), initExternalViewer(), and setExternalCameraParameters().

◆ externalCamera

SoPerspectiveCamera* vpSimulator::externalCamera

protected

external camera

Definition at line 193 of file vpSimulator.h.

Referenced by getExternalCameraPosition(), init(), initSceneGraph(), and setExternalCameraParameters().

◆ externalCameraParameters

vpCameraParameters vpSimulator::externalCameraParameters

protected

internal camera parameters

Definition at line 242 of file vpSimulator.h.

Referenced by setExternalCameraParameters().

◆ externalRoot

SoSeparator* vpSimulator::externalRoot

protected

root node of the external view

Definition at line 188 of file vpSimulator.h.

Referenced by addFrame(), init(), initExternalViewer(), and initSceneGraph().

◆ externalView

vpViewer* vpSimulator::externalView

protected

view from an external camera

Definition at line 138 of file vpSimulator.h.

Referenced by init(), initExternalViewer(), kill(), offScreenRendering(), and redraw().

◆ extrenalCameraPosition

SoTransform* vpSimulator::extrenalCameraPosition

protected

external camera position

Definition at line 199 of file vpSimulator.h.

Referenced by init().

◆ get

int vpSimulator::get

Flag to protect the read and write of the framebuffer (between the simulator and the viewer).

Definition at line 282 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw(), getInternalImage(), init(), and write().

◆ image_background

GLubyte* vpSimulator::image_background

Definition at line 130 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw(), init(), vpAR::initInternalViewer(), kill(), and vpAR::setImage().

◆ internal_height

unsigned int vpSimulator::internal_height

protected

Definition at line 163 of file vpSimulator.h.

Referenced by getInternalImage(), init(), initInternalViewer(), vpAR::initInternalViewer(), vpAR::setImage(), setInternalCameraParameters(), and write().

◆ internal_width

unsigned int vpSimulator::internal_width

protected

Definition at line 162 of file vpSimulator.h.

Referenced by getInternalImage(), init(), initInternalViewer(), vpAR::initInternalViewer(), vpAR::setImage(), setInternalCameraParameters(), and write().

◆ internalCamera

SoPerspectiveCamera* vpSimulator::internalCamera

protected

internal camera

Definition at line 191 of file vpSimulator.h.

Referenced by init(), initSceneGraph(), moveInternalCamera(), and setInternalCameraParameters().

◆ internalCameraObject

SoSeparator* vpSimulator::internalCameraObject

protected

representation of the camera in the external view

Definition at line 202 of file vpSimulator.h.

Referenced by init(), and initSceneGraph().

◆ internalCameraParameters

vpCameraParameters vpSimulator::internalCameraParameters

protected

internal camera parameters

Definition at line 240 of file vpSimulator.h.

Referenced by setInternalCameraParameters().

◆ internalCameraPosition

SoTransform* vpSimulator::internalCameraPosition

protected

internal camera position

Definition at line 196 of file vpSimulator.h.

Referenced by init(), initSceneGraph(), and moveInternalCamera().

◆ internalRoot

SoSeparator* vpSimulator::internalRoot

protected

root node of the internal view

Definition at line 186 of file vpSimulator.h.

Referenced by init(), initInternalViewer(), and initSceneGraph().

◆ internalView

vpViewer* vpSimulator::internalView

protected

view from the camera

Definition at line 136 of file vpSimulator.h.

Referenced by getSizeInternalView(), init(), initInternalViewer(), kill(), offScreenRendering(), and redraw().

◆ mainThread

SbThread* vpSimulator::mainThread

protected

thread with the main program

Definition at line 148 of file vpSimulator.h.

Referenced by init(), and initApplication().

◆ mainWindow

HWND vpSimulator::mainWindow

protected

main Widget

Definition at line 114 of file vpSimulator.h.

Referenced by init(), initExternalViewer(), initInternalViewer(), and initSoApplication().

◆ mainWindowInitialized

bool vpSimulator::mainWindowInitialized

protected

Definition at line 121 of file vpSimulator.h.

Referenced by init(), initExternalViewer(), initInternalViewer(), initSoApplication(), and mainLoop().

◆ offScreenRenderer

SoOffscreenRenderer* vpSimulator::offScreenRenderer

protected

Definition at line 273 of file vpSimulator.h.

Referenced by init(), and offScreenRendering().

◆ realtime

SbTime* vpSimulator::realtime

protected

Definition at line 272 of file vpSimulator.h.

Referenced by init(), and initSceneGraph().

◆ scene

SoSeparator* vpSimulator::scene

protected

root node of the scene : contains everything except stuff specific to each view

Definition at line 184 of file vpSimulator.h.

Referenced by addAbsoluteFrame(), addObject(), changeZoomFactor(), init(), initSceneGraph(), load(), save(), and setZoomFactor().

◆ typeImage

vpImageType vpSimulator::typeImage

Definition at line 128 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw(), init(), and vpAR::initInternalViewer().

◆ zoomFactor

float vpSimulator::zoomFactor

protected

Definition at line 232 of file vpSimulator.h.

Referenced by changeZoomFactor(), init(), initSceneGraph(), load(), and setZoomFactor().

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ vpImageType

◆ vpSimulatorViewType

Constructor & Destructor Documentation

◆ vpSimulator()

◆ ~vpSimulator()

Member Function Documentation

◆ addAbsoluteFrame()

◆ addFrame()

◆ addObject() [1/2]

◆ addObject() [2/2]

◆ changeZoomFactor()

◆ closeMainApplication()

◆ getBufferedOffScreenRenderer()

◆ getCameraParameters()

◆ getCameraPosition()

◆ getExternalCameraPosition()

◆ getInternalHeight()

◆ getInternalImage() [1/2]

◆ getInternalImage() [2/2]

◆ getInternalWidth()

◆ getSizeInternalView()

◆ init()

◆ initApplication() [1/2]

◆ initApplication() [2/2]

◆ initExternalViewer()

◆ initInternalViewer()

◆ initMainApplication()

◆ initSceneGraph()

◆ initSoApplication()

◆ kill()

◆ load() [1/2]

◆ load() [2/2]

◆ mainLoop()

◆ moveInternalCamera()

◆ offScreenRendering()

◆ redraw()

◆ save()

◆ setCameraPosition()

◆ setExternalCameraParameters()

◆ setInternalCameraParameters()

◆ setZoomFactor()

◆ write()

Member Data Documentation

◆ bufferView

◆ cameraPositionInitialized

◆ cMf

◆ external_height

◆ external_width

◆ externalCamera

◆ externalCameraParameters

◆ externalRoot

◆ externalView

◆ extrenalCameraPosition

◆ get

◆ image_background

◆ internal_height

◆ internal_width

◆ internalCamera

◆ internalCameraObject

◆ internalCameraParameters

◆ internalCameraPosition

◆ internalRoot

◆ internalView

◆ mainThread

◆ mainWindow

◆ mainWindowInitialized

◆ offScreenRenderer

◆ realtime

◆ scene

◆ typeImage

◆ zoomFactor