RGBD camera sensor class. More...

#include <RgbdCameraSensor.hh>

Public Member Functions
	RgbdCameraSensor ()
	constructor More...

virtual	~RgbdCameraSensor ()
	destructor More...

virtual unsigned int	ImageHeight () const override
	Get image height. More...

virtual unsigned int	ImageWidth () const override
	Get image width. More...

virtual bool	Init () override
	Initialize values in the sensor. More...

virtual bool	Load (const sdf::Sensor &_sdf) override
	Load the sensor based on data from an sdf::Sensor object. More...

virtual void	SetScene (gz::rendering::ScenePtr _scene) override
	Set the rendering scene. More...

virtual bool	Update (const common::Time &_now) override
	Force the sensor to generate data. More...

Public Member Functions inherited from CameraSensor
	CameraSensor ()
	constructor More...

virtual	~CameraSensor ()
	destructor More...

double	Baseline () const
	Get baseline for stereo cameras. More...

gz::common::ConnectionPtr	ConnectImageCallback (std::function< void(const gz::msgs::Image &)> _callback)
	Set a callback to be called when image frame data is generated. More...

std::string	InfoTopic () const
	Topic where camera info is published. More...

virtual bool	Load (sdf::ElementPtr _sdf) override
	Load the sensor with SDF parameters. More...

rendering::CameraPtr	RenderingCamera () const
	Get pointer to rendering camera object. More...

void	SetBaseline (double _baseline)
	Set baseline for stereo cameras. This is used to populate the projection matrix in the camera info message. More...

Public Member Functions inherited from RenderingSensor
virtual	~RenderingSensor ()
	destructor More...

bool	ManualSceneUpdate () const
	Get whether the scene graph is updated manually. Defaults to false. More...

void	Render ()
	Render update. This performs the actual render operation. More...

rendering::ScenePtr	Scene () const
	Get the rendering scene. More...

void	SetManualSceneUpdate (bool _manual)
	Set whether to update the scene graph manually. If set to true, it is expected that rendering::Scene::PreRender is called manually before calling Render() More...

virtual void	SetScene (rendering::ScenePtr _scene)
	Set the rendering scene. More...

Public Member Functions inherited from Sensor
virtual	~Sensor ()
	destructor More...

void	AddSequence (gz::msgs::Header *_msg, const std::string &_seqKey="default")
	Add a sequence number to an gz::msgs::Header. This function can be called by a sensor that wants to add a sequence number to a sensor message in order to have improved accountability for generated sensor data. More...

bool	EnableMetrics () const
	Get flag state for enabling performance metrics publication. More...

std::string	FrameId () const
	FrameId. More...

SensorId	Id () const
	Get the sensor's ID. More...

std::string	Name () const
	Get name. More...

common::Time	NextUpdateTime () const
	Return the next time the sensor will generate data. More...

std::string	Parent () const
	Get parent link of the sensor. More...

gz::math::Pose3d	Pose () const
	Get the current pose. More...

void	PublishMetrics (const std::chrono::duration< double > &_now)
	Publishes information about the performance of the sensor. This method is called by Update(). More...

sdf::ElementPtr	SDF () const
	Get the SDF used to load this sensor. More...

void	SetEnableMetrics (bool _enableMetrics)
	Set flag to enable publishing performance metrics. More...

void	SetFrameId (const std::string &_frameId)
	Set Frame ID of the sensor. More...

virtual void	SetParent (const std::string &_parent)
	Set the parent of the sensor. More...

void	SetPose (const gz::math::Pose3d &_pose)
	Update the pose of the sensor. More...

bool	SetTopic (const std::string &_topic)
	Set topic where sensor data is published. More...

void	SetUpdateRate (const double _hz)
	Set the update rate of the sensor. An update rate of zero means that the sensor is updated every cycle. It's zero by default. \detail Negative rates become zero. More...

std::string	Topic () const
	Get topic where sensor data is published. More...

bool	Update (const common::Time &_now, const bool _force)
	Update the sensor. More...

double	UpdateRate () const
	Get the update rate of the sensor. More...

Additional Inherited Members
Protected Member Functions inherited from CameraSensor
bool	AdvertiseInfo ()
	Advertise camera info topic. More...

bool	AdvertiseInfo (const std::string &_topic)
	Advertise camera info topic. This version takes a string that allows one to override the camera_info topic. More...

void	PopulateInfo (const sdf::Camera *_cameraSdf)
	Populate camera info message. More...

void	PublishInfo (const gz::common::Time &_now)
	Publish camera info message. More...

Protected Member Functions inherited from RenderingSensor
	RenderingSensor ()
	constructor More...

void	AddSensor (rendering::SensorPtr _sensor)
	Add a rendering::Sensor. Its render updates will be handled by this base class. More...

Protected Member Functions inherited from Sensor
	Sensor ()
	constructor More...

Detailed Description

RGBD camera sensor class.

This class creates a few types of sensor data from an ignition rendering scene:

RGB image (same as CameraSensor)
Depth image (same as DepthCamera)
(future / todo) Color point cloud The scene must be created in advance and given to Manager::Init(). It offers both an ignition-transport interface and a direct C++ API to access the image data. The API works by setting a callback to be called with image data.

Constructor & Destructor Documentation

◆ RgbdCameraSensor()

RgbdCameraSensor ( )

constructor

◆ ~RgbdCameraSensor()

virtual ~RgbdCameraSensor ( )

virtual

destructor

Member Function Documentation

◆ ImageHeight()

virtual unsigned int ImageHeight ( ) const

overridevirtual

Get image height.

Returns: height of the image

Reimplemented from CameraSensor.

◆ ImageWidth()

virtual unsigned int ImageWidth ( ) const

overridevirtual

Get image width.

Returns: width of the image

Reimplemented from CameraSensor.

◆ Init()

virtual bool Init ( )

overridevirtual

Initialize values in the sensor.

Returns: True on success

Reimplemented from CameraSensor.

◆ Load()

virtual bool Load ( const sdf::Sensor & _sdf )

overridevirtual

Load the sensor based on data from an sdf::Sensor object.

Parameters

[in] _sdf SDF Sensor parameters.

Returns: true if loading was successful

Reimplemented from CameraSensor.

◆ SetScene()

virtual void SetScene ( gz::rendering::ScenePtr _scene )

overridevirtual

Set the rendering scene.

Parameters

[in] _scene Pointer to the scene

Reimplemented from CameraSensor.

◆ Update()

virtual bool Update ( const common::Time & _now )

overridevirtual

Force the sensor to generate data.

Parameters

[in] _now The current time

Returns: true if the update was successful

Reimplemented from CameraSensor.

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

gz/sensors/RgbdCameraSensor.hh

Gazebo Sensors

API Reference

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RgbdCameraSensor()

◆ ~RgbdCameraSensor()

Member Function Documentation

◆ ImageHeight()

◆ ImageWidth()

◆ Init()

◆ Load()

◆ SetScene()

◆ Update()