Detailed Description

This class allows the user to create, load, save, and render 3D scenes using OpenGL primitives.

The class can be understood as a program to be run over OpenGL, containing a sequence of viewport definitions, rendering primitives, etc...

It can contain from 1 up to any number of Viewports, each one associated a set of OpenGL objects and, optionally, a preferred camera position. Both orthogonal (2D/3D) and projection camera models can be used for each viewport independently, greatly increasing the possibilities of rendered scenes.

An object of COpenGLScene always contains at least one viewport (utils::COpenGLViewport), named "main". Optionally, any number of other viewports may exist. Viewports are referenced by their names, case-sensitive strings. Each viewport contains a different 3D scene (i.e. they render different objects), though a mechanism exist to share the same 3D scene by a number of viewports so memory is not wasted replicating the same objects (see COpenGLViewport::setCloneView ).

The main rendering method, COpenGLScene::render(), assumes a viewport has been set-up for the entire target window. That method will internally make the required calls to opengl for creating the additional viewports. Note that only the depth buffer is cleared by default for each (non-main) viewport, to allow transparencies. This can be disabled by the approppriate member in COpenGLViewport.

An object COpenGLScene can be saved to a ".3Dscene" file using CFileOutputStream, for posterior visualization from the standalone application SceneViewer. It can be also displayed in real-time using gui::CDisplayWindow3D.

Definition at line 59 of file COpenGLScene.h.

#include <mrpt/opengl/COpenGLScene.h>

Inheritance diagram for mrpt::opengl::COpenGLScene:

Public Member Functions
void *	operator new (size_t size)

void *	operator new[] (size_t size)

void	operator delete (void *ptr) noexcept

void	operator delete[] (void *ptr) noexcept

void	operator delete (void memory, void ptr) noexcept

void *	operator new (size_t size, const std::nothrow_t &) noexcept

void	operator delete (void *ptr, const std::nothrow_t &) noexcept

	COpenGLScene ()
	Constructor. More...

virtual	~COpenGLScene ()
	Destructor: More...

COpenGLScene &	operator= (const COpenGLScene &obj)
	Copy operator: More...

	COpenGLScene (const COpenGLScene &obj)
	Copy constructor: More...

template<class T >
void	insertCollection (const T &objs, const std::string &vpn=std::string("main"))
	Inserts a set of objects into the scene, in the given viewport ("main" by default). More...

void	insert (const CRenderizable::Ptr &newObject, const std::string &viewportName=std::string("main"))
	Insert a new object into the scene, in the given viewport (by default, into the "main" viewport). More...

template<class T_it >
void	insert (const T_it &begin, const T_it &end, const std::string &vpn=std::string("main"))
	Inserts a set of objects into the scene, in the given viewport ("main" by default). More...

COpenGLViewport::Ptr	createViewport (const std::string &viewportName)
	Creates a new viewport, adding it to the scene and returning a pointer to the new object. More...

COpenGLViewport::Ptr	getViewport (const std::string &viewportName=std::string("main")) const
	Returns the viewport with the given name, or nullptr if it does not exist; note that the default viewport is named "main" and initially occupies the entire rendering area. More...

void	render () const
	Render this scene. More...

size_t	viewportsCount () const

void	clear (bool createMainViewport=true)
	Clear the list of objects and viewports in the scene, deleting objects' memory, and leaving just the default viewport with the default values. More...

void	enableFollowCamera (bool enabled)
	If disabled (default), the SceneViewer application will ignore the camera of the "main" viewport and keep the viewport selected by the user by hand; otherwise, the camera in the "main" viewport prevails. More...

bool	followCamera () const
	Return the value of "followCamera". More...

CRenderizable::Ptr	getByName (const std::string &str, const std::string &viewportName=std::string("main"))
	Returns the first object with a given name, or nullptr (an empty smart pointer) if not found. More...

template<typename T >
T::Ptr	getByClass (const size_t &ith=0) const
	Returns the i'th object of a given class (or of a descendant class), or nullptr (an empty smart pointer) if not found. More...

void	removeObject (const CRenderizable::Ptr &obj, const std::string &viewportName=std::string("main"))
	Removes the given object from the scene (it also deletes the object to free its memory). More...

void	initializeAllTextures ()
	Initializes all textures in the scene (See opengl::CTexturedPlane::loadTextureInOpenGL) More...

void	dumpListOfObjects (std::vector< std::string > &lst)
	Retrieves a list of all objects in text form. More...

bool	saveToFile (const std::string &fil) const
	Saves the scene to a 3Dscene file, loadable by the application SceneViewer3D. More...

bool	loadFromFile (const std::string &fil)
	Loads the scene from a 3Dscene file, the format used by the application SceneViewer3D. More...

bool	traceRay (const mrpt::poses::CPose3D &o, double &dist) const
	Traces a ray. More...

void	getBoundingBox (mrpt::math::TPoint3D &bb_min, mrpt::math::TPoint3D &bb_max, const std::string &vpn=std::string("main")) const
	Evaluates the bounding box of the scene in the given viewport (default: "main"). More...

template<typename FUNCTOR >
void	visitAllObjects (FUNCTOR functor) const
	Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept only one argument of type "const mrpt::opengl::CRenderizable::Ptr &". More...

template<typename FUNCTOR , typename EXTRA_PARAM >
void	visitAllObjects (FUNCTOR functor, const EXTRA_PARAM &userParam) const
	Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept a first argument of type "const mrpt::opengl::CRenderizable::Ptr &" and a second one of type EXTRA_PARAM. More...

virtual mxArray *	writeToMatlab () const
	Introduces a pure virtual method responsible for writing to a `mxArray` Matlab object, typically a MATLAB `struct` whose contents are documented in each derived class. More...

Static Public Member Functions
static void *	operator new (size_t size, void *ptr)

Protected Types
using	TListViewports = std::vector< COpenGLViewport::Ptr >

Protected Member Functions
CSerializable virtual methods
uint8_t	serializeGetVersion () const override
	Must return the current versioning number of the object. More...

void	serializeTo (mrpt::serialization::CArchive &out) const override
	Pure virtual method for writing (serializing) to an abstract archive. More...

void	serializeFrom (mrpt::serialization::CArchive &in, uint8_t serial_version) override
	Pure virtual method for reading (deserializing) from an abstract archive. More...

Static Protected Member Functions
template<typename FUNCTOR >
static void	internal_visitAllObjects (FUNCTOR functor, const CRenderizable::Ptr &o)

Protected Attributes
bool	m_followCamera

TListViewports	m_viewports
	The list of viewports, indexed by name. More...

RTTI stuff

using	Ptr = std::shared_ptr< COpenGLScene >

using	ConstPtr = std::shared_ptr< const COpenGLScene >

using	UniquePtr = std::unique_ptr< COpenGLScene >

using	ConstUniquePtr = std::unique_ptr< const COpenGLScene >

static mrpt::rtti::CLASSINIT	_init_COpenGLScene

static const mrpt::rtti::TRuntimeClassId	runtimeClassId

static constexpr const char *	className = "COpenGLScene"

static const mrpt::rtti::TRuntimeClassId *	_GetBaseClass ()

static constexpr auto	getClassName ()

static const mrpt::rtti::TRuntimeClassId &	GetRuntimeClassIdStatic ()

static mrpt::rtti::CObject *	CreateObject ()

template<typename... Args>
static Ptr	Create (Args &&... args)

template<typename... Args>
static UniquePtr	CreateUnique (Args &&... args)

virtual const mrpt::rtti::TRuntimeClassId *	GetRuntimeClass () const override
	Returns information about the class of an object in runtime. More...

virtual mrpt::rtti::CObject *	clone () const override
	Returns a deep copy (clone) of the object, indepently of its class. More...

Member Typedef Documentation

◆ ConstPtr

using mrpt::opengl::COpenGLScene::ConstPtr = std::shared_ptr<const COpenGLScene >

Definition at line 61 of file COpenGLScene.h.

◆ ConstUniquePtr

using mrpt::opengl::COpenGLScene::ConstUniquePtr = std::unique_ptr<const COpenGLScene >

Definition at line 61 of file COpenGLScene.h.

◆ Ptr

using mrpt::opengl::COpenGLScene::Ptr = std::shared_ptr< COpenGLScene >

A type for the associated smart pointer

Definition at line 61 of file COpenGLScene.h.

◆ TListViewports

using mrpt::opengl::COpenGLScene::TListViewports = std::vector<COpenGLViewport::Ptr>

protected

Definition at line 251 of file COpenGLScene.h.

◆ UniquePtr

using mrpt::opengl::COpenGLScene::UniquePtr = std::unique_ptr< COpenGLScene >

Definition at line 61 of file COpenGLScene.h.

Constructor & Destructor Documentation

◆ COpenGLScene() [1/2]

COpenGLScene::COpenGLScene ( )

Constructor.

Definition at line 44 of file COpenGLScene.cpp.

◆ ~COpenGLScene()

COpenGLScene::~COpenGLScene ( )

virtual

Destructor:

Definition at line 56 of file COpenGLScene.cpp.

References clear().

◆ COpenGLScene() [2/2]

COpenGLScene::COpenGLScene ( const COpenGLScene & obj )

Copy constructor:

Definition at line 48 of file COpenGLScene.cpp.

Member Function Documentation

◆ _GetBaseClass()

static const mrpt::rtti::TRuntimeClassId* mrpt::opengl::COpenGLScene::_GetBaseClass ( )

staticprotected

◆ clear()

void COpenGLScene::clear ( bool createMainViewport = true )

Clear the list of objects and viewports in the scene, deleting objects' memory, and leaving just the default viewport with the default values.

Definition at line 60 of file COpenGLScene.cpp.

References createViewport(), and m_viewports.

Referenced by mrpt::hmtslam::CHierarchicalMapMHPartition::getAs3DScene(), operator=(), serializeFrom(), and ~COpenGLScene().

◆ clone()

virtual mrpt::rtti::CObject* mrpt::opengl::COpenGLScene::clone ( ) const

overridevirtual

Returns a deep copy (clone) of the object, indepently of its class.

Implements mrpt::rtti::CObject.

◆ Create()

template<typename... Args>

static Ptr mrpt::opengl::COpenGLScene::Create ( Args &&... args )

inlinestatic

Definition at line 61 of file COpenGLScene.h.

◆ CreateObject()

static mrpt::rtti::CObject* mrpt::opengl::COpenGLScene::CreateObject ( )

static

◆ CreateUnique()

template<typename... Args>

static UniquePtr mrpt::opengl::COpenGLScene::CreateUnique ( Args &&... args )

inlinestatic

Definition at line 61 of file COpenGLScene.h.

◆ createViewport()

COpenGLViewport::Ptr COpenGLScene::createViewport ( const std::string & viewportName )

Creates a new viewport, adding it to the scene and returning a pointer to the new object.

Names (case-sensitive) cannot be duplicated: if the name provided coincides with an already existing viewport, a pointer to the existing object will be returned. The first, default viewport, is named "main".

Definition at line 238 of file COpenGLScene.cpp.

References getViewport(), m_viewports, MRPT_END, and MRPT_START.

Referenced by clear().

◆ dumpListOfObjects()

void COpenGLScene::dumpListOfObjects ( std::vector< std::string > & lst )

Retrieves a list of all objects in text form.

Definition at line 223 of file COpenGLScene.cpp.

References m_viewports.

◆ duplicateGetSmartPtr()

mrpt::rtti::CObject::Ptr CObject::duplicateGetSmartPtr ( ) const

inlineinherited

Returns a copy of the object, indepently of its class, as a smart pointer (the newly created object will exist as long as any copy of this smart pointer).

Definition at line 169 of file CObject.h.

References mrpt::rtti::CObject::clone().

Referenced by mrpt::obs::CRawlog::addActions(), and mrpt::obs::CRawlog::addObservations().

◆ enableFollowCamera()

void mrpt::opengl::COpenGLScene::enableFollowCamera ( bool enabled )

inline

If disabled (default), the SceneViewer application will ignore the camera of the "main" viewport and keep the viewport selected by the user by hand; otherwise, the camera in the "main" viewport prevails.

See also: followCamera

Definition at line 144 of file COpenGLScene.h.

References m_followCamera.

Referenced by mrpt::hmtslam::CHMTSLAM::LSLAM_process_message_from_AA().

◆ followCamera()

bool mrpt::opengl::COpenGLScene::followCamera ( ) const

inline

Return the value of "followCamera".

See also: enableFollowCamera

Definition at line 148 of file COpenGLScene.h.

References m_followCamera.

◆ getBoundingBox()

void COpenGLScene::getBoundingBox	(	mrpt::math::TPoint3D &	bb_min,
		mrpt::math::TPoint3D &	bb_max,
		const std::string &	vpn = `std::string("main")`
	)		const

Evaluates the bounding box of the scene in the given viewport (default: "main").

Evaluates the bounding box of this object (including possible children) in the coordinate frame of the object parent.

Definition at line 336 of file COpenGLScene.cpp.

References ASSERTMSG_, and getViewport().

◆ getByClass()

template<typename T >

T::Ptr mrpt::opengl::COpenGLScene::getByClass ( const size_t & ith = 0 ) const

inline

Returns the i'th object of a given class (or of a descendant class), or nullptr (an empty smart pointer) if not found.

Example:

CSphere::Ptr obs = myscene.getByClass<CSphere>();

By default (ith=0), the first observation is returned.

Definition at line 165 of file COpenGLScene.h.

References m_viewports, MRPT_END, and MRPT_START.

◆ getByName()

CRenderizable::Ptr COpenGLScene::getByName	(	const std::string &	str,
		const std::string &	viewportName = `std::string("main")`
	)

Returns the first object with a given name, or nullptr (an empty smart pointer) if not found.

Definition at line 199 of file COpenGLScene.cpp.

References m_viewports, and MRPT_UNUSED_PARAM.

◆ getClassName()

static constexpr auto mrpt::opengl::COpenGLScene::getClassName ( )

inlinestaticconstexpr

Definition at line 61 of file COpenGLScene.h.

◆ GetRuntimeClass()

virtual const mrpt::rtti::TRuntimeClassId* mrpt::opengl::COpenGLScene::GetRuntimeClass ( ) const

overridevirtual

Returns information about the class of an object in runtime.

Reimplemented from mrpt::serialization::CSerializable.

◆ GetRuntimeClassIdStatic()

static const mrpt::rtti::TRuntimeClassId& mrpt::opengl::COpenGLScene::GetRuntimeClassIdStatic ( )

static

◆ getViewport()

COpenGLViewport::Ptr COpenGLScene::getViewport ( const std::string & viewportName = std::string("main") ) const

Returns the viewport with the given name, or nullptr if it does not exist; note that the default viewport is named "main" and initially occupies the entire rendering area.

Definition at line 256 of file COpenGLScene.cpp.

References m_viewports, MRPT_END, and MRPT_START.

Referenced by createViewport(), getBoundingBox(), mrpt::opengl::CFBORender::getCamera(), removeObject(), and mrpt::opengl::CFBORender::setCamera().

◆ initializeAllTextures()

void COpenGLScene::initializeAllTextures ( )

Initializes all textures in the scene (See opengl::CTexturedPlane::loadTextureInOpenGL)

Definition at line 213 of file COpenGLScene.cpp.

References m_viewports.

◆ insert() [1/2]

void COpenGLScene::insert	(	const CRenderizable::Ptr &	newObject,
		const std::string &	viewportName = `std::string("main")`
	)

Insert a new object into the scene, in the given viewport (by default, into the "main" viewport).

The viewport must be created previously, an exception will be raised if the given name does not correspond to an existing viewport.

See also: createViewport, getViewport

Definition at line 178 of file COpenGLScene.cpp.

References m_viewports, MRPT_END, MRPT_START, and THROW_EXCEPTION_FMT.

Referenced by mrpt::hmtslam::CHMTSLAM::generateLogFiles(), mrpt::hmtslam::CHierarchicalMapMHPartition::getAs3DScene(), insert(), insertCollection(), mrpt::hmtslam::CHMTSLAM::LSLAM_process_message_from_AA(), mrpt::nav::PlannerTPS_VirtualBase::renderMoveTree(), mrpt::maps::COctoMapBase< octomap::OcTree, octomap::OcTreeNode >::saveMetricMapRepresentationToFile(), mrpt::maps::CBeaconMap::saveMetricMapRepresentationToFile(), and mrpt::maps::CLandmarksMap::saveMetricMapRepresentationToFile().

◆ insert() [2/2]

template<class T_it >

void mrpt::opengl::COpenGLScene::insert	(	const T_it &	begin,
		const T_it &	end,
		const std::string &	vpn = `std::string("main")`
	)

inline

Inserts a set of objects into the scene, in the given viewport ("main" by default).

See also: createViewport,getViewport

Definition at line 107 of file COpenGLScene.h.

References begin(), and insert().

◆ insertCollection()

template<class T >

void mrpt::opengl::COpenGLScene::insertCollection	(	const T &	objs,
		const std::string &	vpn = `std::string("main")`
	)

inline

Inserts a set of objects into the scene, in the given viewport ("main" by default).

Any iterable object will be accepted.

See also: createViewport,getViewport

Definition at line 85 of file COpenGLScene.h.

References insert().

◆ internal_visitAllObjects()

template<typename FUNCTOR >

static void mrpt::opengl::COpenGLScene::internal_visitAllObjects	(	FUNCTOR	functor,
		const CRenderizable::Ptr &	o
	)

inlinestaticprotected

Definition at line 257 of file COpenGLScene.h.

References IS_CLASS.

Referenced by visitAllObjects().

◆ loadFromFile()

bool COpenGLScene::loadFromFile ( const std::string & fil )

Loads the scene from a 3Dscene file, the format used by the application SceneViewer3D.

See also: saveToFile

Returns: false on any error.

Definition at line 320 of file COpenGLScene.cpp.

References mrpt::serialization::archiveFrom().

◆ operator delete() [1/3]

void mrpt::opengl::COpenGLScene::operator delete	(	void *	memory,
		void *	ptr
	)

inlinenoexcept

Definition at line 61 of file COpenGLScene.h.

◆ operator delete() [2/3]

void mrpt::opengl::COpenGLScene::operator delete ( void * ptr )

inlinenoexcept

Definition at line 61 of file COpenGLScene.h.

◆ operator delete() [3/3]

void mrpt::opengl::COpenGLScene::operator delete	(	void *	ptr,
		const std::nothrow_t &
	)

inlinenoexcept

Definition at line 61 of file COpenGLScene.h.

◆ operator delete[]()

void mrpt::opengl::COpenGLScene::operator delete[] ( void * ptr )

inlinenoexcept

Definition at line 61 of file COpenGLScene.h.

◆ operator new() [1/3]

void* mrpt::opengl::COpenGLScene::operator new ( size_t size )

inline

Definition at line 61 of file COpenGLScene.h.

◆ operator new() [2/3]

void* mrpt::opengl::COpenGLScene::operator new	(	size_t	size,
		const std::nothrow_t &
	)

inlinenoexcept

Definition at line 61 of file COpenGLScene.h.

◆ operator new() [3/3]

static void* mrpt::opengl::COpenGLScene::operator new	(	size_t	size,
		void *	ptr
	)

inlinestatic

Definition at line 61 of file COpenGLScene.h.

◆ operator new[]()

void* mrpt::opengl::COpenGLScene::operator new[] ( size_t size )

inline

Definition at line 61 of file COpenGLScene.h.

◆ operator=()

COpenGLScene & COpenGLScene::operator= ( const COpenGLScene & obj )

Copy operator:

Definition at line 70 of file COpenGLScene.cpp.

References clear(), m_followCamera, and m_viewports.

◆ removeObject()

void COpenGLScene::removeObject	(	const CRenderizable::Ptr &	obj,
		const std::string &	viewportName = `std::string("main")`
	)

Removes the given object from the scene (it also deletes the object to free its memory).

Definition at line 270 of file COpenGLScene.cpp.

References ASSERT_, getViewport(), MRPT_END, and MRPT_START.

◆ render()

void COpenGLScene::render ( ) const

Render this scene.

Definition at line 90 of file COpenGLScene.cpp.

References GL_VIEWPORT, glGetIntegerv(), glViewport(), m_viewports, MRPT_END, MRPT_START, and THROW_EXCEPTION.

Referenced by mrpt::opengl::CFBORender::getFrame2().

◆ saveToFile()

bool COpenGLScene::saveToFile ( const std::string & fil ) const

Saves the scene to a 3Dscene file, loadable by the application SceneViewer3D.

See also: loadFromFile

Returns: false on any error.

Definition at line 306 of file COpenGLScene.cpp.

References mrpt::serialization::archiveFrom().

Referenced by mrpt::maps::COctoMapBase< octomap::OcTree, octomap::OcTreeNode >::saveMetricMapRepresentationToFile(), mrpt::maps::CBeaconMap::saveMetricMapRepresentationToFile(), mrpt::maps::CLandmarksMap::saveMetricMapRepresentationToFile(), and mrpt::nav::PlannerRRT_SE2_TPS::solve().

◆ serializeFrom()

void COpenGLScene::serializeFrom	(	mrpt::serialization::CArchive &	in,
		uint8_t	serial_version
	)

overrideprotectedvirtual

Pure virtual method for reading (deserializing) from an abstract archive.

Users don't call this method directly. Instead, use stream >> object;.

Parameters

in	The input binary stream where the object data must read from.
version	The version of the object stored in the stream: use this version number in your code to know how to read the incoming data.

Exceptions

std::exception On any I/O error

Implements mrpt::serialization::CSerializable.

Definition at line 128 of file COpenGLScene.cpp.

References clear(), m_followCamera, m_viewports, and MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION.

◆ serializeGetVersion()

uint8_t COpenGLScene::serializeGetVersion ( ) const

overrideprotectedvirtual

Must return the current versioning number of the object.

Start in zero for new classes, and increments each time there is a change in the stored format.

Implements mrpt::serialization::CSerializable.

Definition at line 115 of file COpenGLScene.cpp.

◆ serializeTo()

void COpenGLScene::serializeTo ( mrpt::serialization::CArchive & out ) const

overrideprotectedvirtual

Pure virtual method for writing (serializing) to an abstract archive.

Users don't call this method directly. Instead, use stream << object;.

Exceptions

std::exception On any I/O error

Implements mrpt::serialization::CSerializable.

Definition at line 116 of file COpenGLScene.cpp.

References m_followCamera, and m_viewports.

◆ traceRay()

bool COpenGLScene::traceRay	(	const mrpt::poses::CPose3D &	o,
		double &	dist
	)		const

Traces a ray.

Definition at line 282 of file COpenGLScene.cpp.

References m_viewports.

◆ viewportsCount()

size_t mrpt::opengl::COpenGLScene::viewportsCount ( ) const

inline

Definition at line 133 of file COpenGLScene.h.

References m_viewports.

◆ visitAllObjects() [1/2]

template<typename FUNCTOR >

void mrpt::opengl::COpenGLScene::visitAllObjects ( FUNCTOR functor ) const

inline

Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept only one argument of type "const mrpt::opengl::CRenderizable::Ptr &".

Definition at line 224 of file COpenGLScene.h.

References internal_visitAllObjects(), m_viewports, MRPT_END, and MRPT_START.

Referenced by visitAllObjects().

◆ visitAllObjects() [2/2]

template<typename FUNCTOR , typename EXTRA_PARAM >

void mrpt::opengl::COpenGLScene::visitAllObjects	(	FUNCTOR	functor,
		const EXTRA_PARAM &	userParam
	)		const

inline

Recursive depth-first visit all objects in all viewports of the scene, calling the user-supplied function The passed function must accept a first argument of type "const mrpt::opengl::CRenderizable::Ptr &" and a second one of type EXTRA_PARAM.

Definition at line 242 of file COpenGLScene.h.

References visitAllObjects().

◆ writeToMatlab()

virtual mxArray* mrpt::serialization::CSerializable::writeToMatlab ( ) const

inlinevirtualinherited

Introduces a pure virtual method responsible for writing to a mxArray Matlab object, typically a MATLAB struct whose contents are documented in each derived class.

Returns: A new mxArray (caller is responsible of memory freeing) or nullptr is class does not support conversion to MATLAB.

Definition at line 70 of file CSerializable.h.

Member Data Documentation

◆ _init_COpenGLScene

mrpt::rtti::CLASSINIT mrpt::opengl::COpenGLScene::_init_COpenGLScene

staticprotected

Definition at line 61 of file COpenGLScene.h.

◆ className

constexpr const char* mrpt::opengl::COpenGLScene::className = "COpenGLScene"

staticconstexpr

Definition at line 61 of file COpenGLScene.h.

◆ m_followCamera

bool mrpt::opengl::COpenGLScene::m_followCamera

protected

Definition at line 249 of file COpenGLScene.h.

Referenced by enableFollowCamera(), followCamera(), operator=(), serializeFrom(), and serializeTo().

◆ m_viewports

TListViewports mrpt::opengl::COpenGLScene::m_viewports

protected

The list of viewports, indexed by name.

Definition at line 254 of file COpenGLScene.h.

Referenced by clear(), createViewport(), dumpListOfObjects(), getByClass(), getByName(), getViewport(), initializeAllTextures(), insert(), operator=(), render(), serializeFrom(), serializeTo(), traceRay(), viewportsCount(), and visitAllObjects().

◆ runtimeClassId

const mrpt::rtti::TRuntimeClassId mrpt::opengl::COpenGLScene::runtimeClassId

staticprotected

Definition at line 61 of file COpenGLScene.h.

Detailed Description

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

RTTI stuff

Member Typedef Documentation

◆ ConstPtr

◆ ConstUniquePtr

◆ Ptr

◆ TListViewports

◆ UniquePtr

Constructor & Destructor Documentation

◆ COpenGLScene() [1/2]

◆ ~COpenGLScene()

◆ COpenGLScene() [2/2]

Member Function Documentation

◆ _GetBaseClass()

◆ clear()

◆ clone()

◆ Create()

◆ CreateObject()

◆ CreateUnique()

◆ createViewport()

◆ dumpListOfObjects()

◆ duplicateGetSmartPtr()

◆ enableFollowCamera()

◆ followCamera()

◆ getBoundingBox()

◆ getByClass()

◆ getByName()

◆ getClassName()

◆ GetRuntimeClass()

◆ GetRuntimeClassIdStatic()

◆ getViewport()

◆ initializeAllTextures()

◆ insert() [1/2]

◆ insert() [2/2]

◆ insertCollection()

◆ internal_visitAllObjects()

◆ loadFromFile()

◆ operator delete() [1/3]

◆ operator delete() [2/3]

◆ operator delete() [3/3]

◆ operator delete[]()

◆ operator new() [1/3]

◆ operator new() [2/3]

◆ operator new() [3/3]

◆ operator new[]()

◆ operator=()

◆ removeObject()

◆ render()

◆ saveToFile()

◆ serializeFrom()

◆ serializeGetVersion()

◆ serializeTo()

◆ traceRay()

◆ viewportsCount()

◆ visitAllObjects() [1/2]

◆ visitAllObjects() [2/2]

◆ writeToMatlab()

Member Data Documentation

◆ _init_COpenGLScene

◆ className

◆ m_followCamera

◆ m_viewports

◆ runtimeClassId