#include <visp3/ar/vpAR.h>

Inheritance diagram for vpAR:

Public Types
enum	vpImageType { grayImage, colorImage }

enum	vpSimulatorViewType { INTERNAL, EXTERNAL }

Public Member Functions
	vpAR ()

virtual	~vpAR ()

void	initInternalViewer (unsigned int width, unsigned int height, vpImageType type=grayImage)

void	setImage (vpImage< unsigned char > &I)

void	setImage (vpImage< vpRGBa > &I)

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=NULL, int height=NULL)

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 an augmented reality viewer using Coin3D 3rd party.

Thus to be enabled this class requires Coin3D 3rd party installation. Installation instructions are provided here https://visp.inria.fr/3rd_coin.

This class can be used to display an image behind the internal view of the simulator used for augmented reality application.

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

The code below shows how to use the class.

#include <visp3/ar/vpAR.h>
#include <visp3/core/vpCameraParameters.h>
#include <visp3/core/vpHomogeneousMatrix.h>
#include <visp3/core/vpImage.h>
#ifdef VISP_HAVE_COIN3D_AND_GUI
static void *mainloopfunction(void *_simu)
{
  vpAR *simu = (vpAR *)_simu ;
  simu->initMainApplication() ;
  vpImage<unsigned char> I;
  vpHomogeneousMatrix cMo;
  //Your code to compute the pose cMo.
  //Set the image to use as background.
  simu->setImage(I) ;
  //Set the camera position thanks to the pose cMo computed before.
  simu->setCameraPosition(cMo) ;
  simu->closeMainApplication();
}
#endif
int main()
{
#ifdef VISP_HAVE_COIN3D_AND_GUI
  vpAR simu;
  //Camera parameters.
  vpCameraParameters cam(600,600,160,120);
  //Initialize the internal view of the simulator.
  simu.initInternalViewer(640,480, vpSimulator::grayImage);
  vpTime::wait(300);
  // Load the cad model. 4points.iv can be downloaded on the website
  // with the image package
  simu.load("./4points.iv");
  //Initialize the internal camera parameters.
  simu.setInternalCameraParameters(cam);
  simu.initApplication(&mainloopfunction);
  simu.mainLoop();
#endif
  return 0;
}

Definition at line 143 of file vpAR.h.

Member Enumeration Documentation

◆ vpImageType

enum vpSimulator::vpImageType

inherited

Enumerator
grayImage
colorImage

Definition at line 128 of file vpSimulator.h.

◆ vpSimulatorViewType

enum vpSimulator::vpSimulatorViewType

inherited

Enumerator
INTERNAL
EXTERNAL

Definition at line 268 of file vpSimulator.h.

Constructor & Destructor Documentation

◆ vpAR()

vpAR::vpAR ( )

inline

Definition at line 150 of file vpAR.h.

References vpSimulator::initInternalViewer().

◆ ~vpAR()

vpAR::~vpAR ( )

virtual

Basic Destructor that calls the kill() method of the vpSimulator class.

Definition at line 75 of file vpAR.cpp.

References vpSimulator::kill().

Member Function Documentation

◆ addAbsoluteFrame()

void vpSimulator::addAbsoluteFrame ( float zoom = 1 )

inherited

Add the representation of the absolute frame.

Parameters

zoom	: Zoom factor.

Examples:: simulateCircle2DCamVelocity.cpp.

Definition at line 727 of file vpSimulator.cpp.

References vpSimulator::scene.

◆ addFrame()

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

inherited

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 vpSimulator::addObject(), and vpSimulator::externalRoot.

◆ addObject() [1/2]

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

protectedinherited

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 782 of file vpSimulator.cpp.

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

◆ addObject() [2/2]

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

inherited

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 765 of file vpSimulator.cpp.

References vpSimulator::addObject(), vpSimulator::scene, and vpERROR_TRACE.

◆ changeZoomFactor()

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

inherited

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 vpSimulator::scene.

◆ closeMainApplication()

void vpSimulator::closeMainApplication ( )

inherited

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 853 of file vpSimulator.cpp.

◆ getBufferedOffScreenRenderer()

unsigned char* vpSimulator::getBufferedOffScreenRenderer ( )

inlineinherited

get the image corresponding to the internal view

Definition at line 287 of file vpSimulator.h.

◆ getCameraParameters()

void vpSimulator::getCameraParameters ( vpCameraParameters & cam )

inlineinherited

get the intrinsic parameters of the camera

Examples:: manSimu4Dots.cpp, and manSimu4Points.cpp.

Definition at line 293 of file vpSimulator.h.

◆ getCameraPosition()

void vpSimulator::getCameraPosition ( vpHomogeneousMatrix & _cMf )

inlineinherited

get the camera position (from an homogeneous matrix)

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

Definition at line 249 of file vpSimulator.h.

◆ getExternalCameraPosition()

void vpSimulator::getExternalCameraPosition ( vpHomogeneousMatrix & cMf )

inherited

get the external camera position

Definition at line 546 of file vpSimulator.cpp.

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

Referenced by vpViewer::resize().

◆ getInternalHeight()

unsigned int vpSimulator::getInternalHeight ( ) const

inlineinherited

Return the height of the internal view.

Returns: The height of the internal view.

Examples:: manSimu4Dots.cpp.

Definition at line 180 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw().

◆ getInternalImage() [1/2]

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

inherited

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 990 of file vpSimulator.cpp.

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

◆ getInternalImage() [2/2]

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

inherited

get an Image of the internal view

Make a copy of the current internal view

Parameters

I	: destination image

Definition at line 977 of file vpSimulator.cpp.

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

◆ getInternalWidth()

unsigned int vpSimulator::getInternalWidth ( ) const

inlineinherited

Return the width of the internal view.

Returns: The width of the internal view.

Examples:: manSimu4Dots.cpp.

Definition at line 174 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw().

◆ getSizeInternalView()

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

inherited

get the size of the internal view

Definition at line 965 of file vpSimulator.cpp.

References vpSimulator::internalView.

◆ init()

void vpSimulator::init ( )

protectedinherited

perform some initialization

Definition at line 268 of file vpSimulator.cpp.

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

Referenced by vpSimulator::vpSimulator().

◆ initApplication() [1/2]

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

inherited

begin the main program

init the main program thread

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

Definition at line 823 of file vpSimulator.cpp.

References vpSimulator::mainThread.

◆ initApplication() [2/2]

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

inherited

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 838 of file vpSimulator.cpp.

References vpSimulator::mainThread.

◆ initExternalViewer()

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

inherited

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

◆ initInternalViewer() [1/2]

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

virtualinherited

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

Referenced by initInternalViewer(), and vpAR().

◆ initInternalViewer() [2/2]

void vpAR::initInternalViewer	(	unsigned int	width,
		unsigned int	height,
		vpImageType	type = `grayImage`
	)

Initialisation of the internal view of the simulator.

Parameters

width	: Width of the internal view.
height	: Height of the internal view.
type	: Type of background image ie gray scaled or color.

Definition at line 84 of file vpAR.cpp.

References vpSimulator::grayImage, vpSimulator::image_background, vpSimulator::initInternalViewer(), vpSimulator::internal_height, vpSimulator::internal_width, and vpSimulator::typeImage.

◆ initMainApplication()

void vpSimulator::initMainApplication ( )

inherited

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 845 of file vpSimulator.cpp.

References vpTime::wait().

◆ initSceneGraph()

void vpSimulator::initSceneGraph ( )

protectedinherited

initialize the scene graph

Definition at line 353 of file vpSimulator.cpp.

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

Referenced by vpSimulator::initExternalViewer(), and vpSimulator::initInternalViewer().

◆ initSoApplication()

void vpSimulator::initSoApplication ( )

protectedinherited

open the SoGui application

Definition at line 347 of file vpSimulator.cpp.

References vpSimulator::mainWindow, and vpSimulator::mainWindowInitialized.

Referenced by vpSimulator::initExternalViewer(), and vpSimulator::initInternalViewer().

◆ kill()

void vpSimulator::kill ( )

protectedinherited

perform some destruction

Definition at line 306 of file vpSimulator.cpp.

References vpSimulator::bufferView, vpSimulator::externalView, vpSimulator::image_background, and vpSimulator::internalView.

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

◆ load() [1/2]

void vpSimulator::load ( const char * file_name )

inherited

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 vpSimulator::scene, vpERROR_TRACE, and vpSimulator::zoomFactor.

◆ load() [2/2]

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

inherited

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 vpSimulator::addObject(), and vpERROR_TRACE.

◆ mainLoop()

void vpSimulator::mainLoop ( )

virtualinherited

activate the mainloop

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

Definition at line 642 of file vpSimulator.cpp.

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

◆ moveInternalCamera()

void vpSimulator::moveInternalCamera ( vpHomogeneousMatrix & cMf )

inherited

modify the position of the camera in the scene graph

Definition at line 585 of file vpSimulator.cpp.

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

Referenced by vpSimulator::redraw(), and vpViewer::resize().

◆ offScreenRendering()

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

protectedinherited

Definition at line 869 of file vpSimulator.cpp.

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

◆ redraw()

void vpSimulator::redraw ( )

inherited

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 vpSimulator::cMf, vpSimulator::externalView, vpSimulator::internalView, vpSimulator::moveInternalCamera(), and vpSimulator::redraw().

Referenced by vpSimulator::redraw().

◆ save()

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

inherited

save the scene in an iv file

Definition at line 689 of file vpSimulator.cpp.

References vpSimulator::scene.

◆ setCameraPosition()

void vpSimulator::setCameraPosition ( vpHomogeneousMatrix & cMf )

inherited

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 vpSimulator::cameraPositionInitialized, and vpSimulator::cMf.

Referenced by vpViewer::resize().

◆ setExternalCameraParameters()

void vpSimulator::setExternalCameraParameters ( vpCameraParameters & cam )

inherited

set external camera parameters

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

Definition at line 528 of file vpSimulator.cpp.

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

◆ setImage() [1/2]

void vpAR::setImage ( vpImage< unsigned char > & I )

Set the background image and turn it to deal with the frame of OpenGL.

Parameters

I	: Gray scaled image for the background.

Definition at line 110 of file vpAR.cpp.

References vpException::dimensionError, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), vpSimulator::image_background, vpSimulator::internal_height, vpSimulator::internal_width, and vpERROR_TRACE.

◆ setImage() [2/2]

void vpAR::setImage ( vpImage< vpRGBa > & I )

Set the background image and turn it to deal with the frame of OpenGL.

Parameters

I	: Color image for the background.

Definition at line 133 of file vpAR.cpp.

References vpException::dimensionError, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), vpSimulator::image_background, vpSimulator::internal_height, vpSimulator::internal_width, and vpERROR_TRACE.

◆ setInternalCameraParameters()

void vpSimulator::setInternalCameraParameters ( vpCameraParameters & cam )

inherited

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(), vpSimulator::internal_height, vpSimulator::internal_width, vpSimulator::internalCamera, and vpSimulator::internalCameraParameters.

◆ setZoomFactor()

void vpSimulator::setZoomFactor ( float zoom )

inherited

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 410 of file vpSimulator.cpp.

References vpSimulator::scene, and vpSimulator::zoomFactor.

◆ write()

void vpSimulator::write ( const char * fileName )

inherited

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

Definition at line 935 of file vpSimulator.cpp.

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

Member Data Documentation

◆ bufferView

unsigned char* vpSimulator::bufferView

inherited

image of the internal view

Definition at line 279 of file vpSimulator.h.

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

◆ cameraPositionInitialized

bool vpSimulator::cameraPositionInitialized

protectedinherited

Definition at line 237 of file vpSimulator.h.

Referenced by vpSimulator::init(), and vpSimulator::setCameraPosition().

◆ cMf

vpHomogeneousMatrix vpSimulator::cMf

protectedinherited

internal camera position

Definition at line 239 of file vpSimulator.h.

Referenced by vpSimulator::redraw(), vpViewer::resize(), and vpSimulator::setCameraPosition().

◆ external_height

unsigned int vpSimulator::external_height

protectedinherited

Definition at line 166 of file vpSimulator.h.

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

◆ external_width

unsigned int vpSimulator::external_width

protectedinherited

Definition at line 165 of file vpSimulator.h.

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

◆ externalCamera

SoPerspectiveCamera* vpSimulator::externalCamera

protectedinherited

external camera

Definition at line 194 of file vpSimulator.h.

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

◆ externalCameraParameters

vpCameraParameters vpSimulator::externalCameraParameters

protectedinherited

internal camera parameters

Definition at line 243 of file vpSimulator.h.

Referenced by vpSimulator::setExternalCameraParameters().

◆ externalRoot

SoSeparator* vpSimulator::externalRoot

protectedinherited

root node of the external view

Definition at line 189 of file vpSimulator.h.

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

◆ externalView

vpViewer* vpSimulator::externalView

protectedinherited

view from an external camera

Definition at line 139 of file vpSimulator.h.

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

◆ extrenalCameraPosition

SoTransform* vpSimulator::extrenalCameraPosition

protectedinherited

external camera position

Definition at line 200 of file vpSimulator.h.

Referenced by vpSimulator::init().

◆ get

int vpSimulator::get

inherited

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

Definition at line 283 of file vpSimulator.h.

Referenced by vpViewer::actualRedraw().

◆ image_background

GLubyte* vpSimulator::image_background

inherited

Definition at line 131 of file vpSimulator.h.

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

◆ internal_height

unsigned int vpSimulator::internal_height

protectedinherited

Definition at line 164 of file vpSimulator.h.

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

◆ internal_width

unsigned int vpSimulator::internal_width

protectedinherited

Definition at line 163 of file vpSimulator.h.

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

◆ internalCamera

SoPerspectiveCamera* vpSimulator::internalCamera

protectedinherited

internal camera

Definition at line 192 of file vpSimulator.h.

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

◆ internalCameraObject

SoSeparator* vpSimulator::internalCameraObject

protectedinherited

representation of the camera in the external view

Definition at line 203 of file vpSimulator.h.

Referenced by vpSimulator::init(), and vpSimulator::initSceneGraph().

◆ internalCameraParameters

vpCameraParameters vpSimulator::internalCameraParameters

protectedinherited

internal camera parameters

Definition at line 241 of file vpSimulator.h.

Referenced by vpSimulator::setInternalCameraParameters().

◆ internalCameraPosition

SoTransform* vpSimulator::internalCameraPosition

protectedinherited

internal camera position

Definition at line 197 of file vpSimulator.h.

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

◆ internalRoot

SoSeparator* vpSimulator::internalRoot

protectedinherited

root node of the internal view

Definition at line 187 of file vpSimulator.h.

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

◆ internalView

vpViewer* vpSimulator::internalView

protectedinherited

view from the camera

Definition at line 137 of file vpSimulator.h.

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

◆ mainThread

SbThread* vpSimulator::mainThread

protectedinherited

thread with the main program

Definition at line 149 of file vpSimulator.h.

Referenced by vpSimulator::init(), and vpSimulator::initApplication().

◆ mainWindow

HWND vpSimulator::mainWindow

protectedinherited

main Widget

Definition at line 115 of file vpSimulator.h.

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

◆ mainWindowInitialized

bool vpSimulator::mainWindowInitialized

protectedinherited

Definition at line 122 of file vpSimulator.h.

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

◆ offScreenRenderer

SoOffscreenRenderer* vpSimulator::offScreenRenderer

protectedinherited

Definition at line 274 of file vpSimulator.h.

Referenced by vpSimulator::init(), and vpSimulator::offScreenRendering().

◆ realtime

SbTime* vpSimulator::realtime

protectedinherited

Definition at line 273 of file vpSimulator.h.

Referenced by vpSimulator::init(), and vpSimulator::initSceneGraph().

◆ scene

SoSeparator* vpSimulator::scene

protectedinherited

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

Definition at line 185 of file vpSimulator.h.

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

◆ typeImage

vpImageType vpSimulator::typeImage

inherited

Definition at line 129 of file vpSimulator.h.

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

◆ zoomFactor

float vpSimulator::zoomFactor

protectedinherited

Definition at line 233 of file vpSimulator.h.

Referenced by vpSimulator::init(), vpSimulator::initSceneGraph(), vpSimulator::load(), and vpSimulator::setZoomFactor().

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ vpImageType

◆ vpSimulatorViewType

Constructor & Destructor Documentation

◆ vpAR()

◆ ~vpAR()

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() [1/2]

◆ initInternalViewer() [2/2]

◆ initMainApplication()

◆ initSceneGraph()

◆ initSoApplication()

◆ kill()

◆ load() [1/2]

◆ load() [2/2]

◆ mainLoop()

◆ moveInternalCamera()

◆ offScreenRendering()

◆ redraw()

◆ save()

◆ setCameraPosition()

◆ setExternalCameraParameters()

◆ setImage() [1/2]

◆ setImage() [2/2]

◆ 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