GPU based laser sensor. More...

#include <sensors/sensors.hh>

Inheritance diagram for gazebo::sensors::GpuRaySensor:

Public Member Functions
	GpuRaySensor ()
	Constructor. More...

virtual	~GpuRaySensor ()
	Destructor. More...

ignition::math::Angle	AngleMax () const
	Get the maximum angle. More...

ignition::math::Angle	AngleMin () const
	Get the minimum angle. More...

double	AngleResolution () const
	Get radians between each range. More...

unsigned int	CameraCount () const
	Gets the camera count. More...

event::ConnectionPtr	ConnectNewLaserFrame (std::function< void(const float *, unsigned int, unsigned int, unsigned int, const std::string &)> _subscriber)
	Connect to the new laser frame event. More...

double	CosHorzFOV () const
	Get Cos Horz field-of-view. More...

double	CosVertFOV () const
	Get Cos Vert field-of-view. More...

void	DisconnectNewLaserFrame (event::ConnectionPtr &_conn)
	Disconnect Laser Frame. More...

int	Fiducial (const unsigned int _index) const
	Get detected fiducial value for a ray. More...

double	GetAngleResolution () const GAZEBO_DEPRECATED(7.0)
	Get radians between each range. More...

unsigned int	GetCameraCount () const GAZEBO_DEPRECATED(7.0)
	Gets the camera count. More...

double	GetCosHorzFOV () const GAZEBO_DEPRECATED(7.0)
	Get Cos Horz field-of-view. More...

double	GetCosVertFOV () const GAZEBO_DEPRECATED(7.0)
	Get Cos Vert field-of-view. More...

int	GetFiducial (int _index) const GAZEBO_DEPRECATED(7.0)
	Get detected fiducial value for a ray. More...

double	GetHorzFOV () const GAZEBO_DEPRECATED(7.0)
	Get the horizontal field of view of the laser sensor. More...

double	GetHorzHalfAngle () const GAZEBO_DEPRECATED(7.0)
	Get (horizontal_max_angle + horizontal_min_angle) * 0.5. More...

rendering::GpuLaserPtr	GetLaserCamera () const GAZEBO_DEPRECATED(7.0)
	Returns a pointer to the internally kept rendering::GpuLaser. More...

double	GetRange (int _index) GAZEBO_DEPRECATED(7.0)
	Get detected range for a ray. More...

int	GetRangeCount () const GAZEBO_DEPRECATED(7.0)
	Get the range count. More...

double	GetRangeCountRatio () const GAZEBO_DEPRECATED(7.0)
	Return the ratio of horizontal range count to vertical range count. More...

double	GetRangeMax () const GAZEBO_DEPRECATED(7.0)
	Get the maximum range. More...

double	GetRangeMin () const GAZEBO_DEPRECATED(7.0)
	Get the minimum range. More...

double	GetRangeResolution () const GAZEBO_DEPRECATED(7.0)
	Get the range resolution If RangeResolution is 1, the number of simulated rays is equal to the number of returned range readings. More...

void	GetRanges (std::vector< double > &_ranges) GAZEBO_DEPRECATED(7.0)
	Get all the ranges. More...

int	GetRayCount () const GAZEBO_DEPRECATED(7.0)
	Get the ray count. More...

double	GetRayCountRatio () const GAZEBO_DEPRECATED(7.0)
	Return the ratio of horizontal ray count to vertical ray count. More...

double	GetRetro (int _index) const GAZEBO_DEPRECATED(7.0)
	Get detected retro (intensity) value for a ray. More...

double	GetVertFOV () const GAZEBO_DEPRECATED(7.0)
	Get the vertical field-of-view. More...

double	GetVertHalfAngle () const GAZEBO_DEPRECATED(7.0)
	Get (vertical_max_angle + vertical_min_angle) * 0.5. More...

double	GetVerticalAngleResolution () const GAZEBO_DEPRECATED(7.0)
	Get the vertical angle in radians between each range. More...

int	GetVerticalRangeCount () const GAZEBO_DEPRECATED(7.0)
	Get the vertical scan line count. More...

int	GetVerticalRayCount () const GAZEBO_DEPRECATED(7.0)
	Get the vertical scan line count. More...

double	HorzFOV () const
	Get the horizontal field of view of the laser sensor. More...

double	HorzHalfAngle () const
	Get (horizontal_max_angle + horizontal_min_angle) * 0.5. More...

virtual void	Init ()
	Initialize the ray. More...

virtual bool	IsActive () const
	Returns true if sensor generation is active. More...

bool	IsHorizontal () const
	Gets if sensor is horizontal. More...

rendering::GpuLaserPtr	LaserCamera () const
	Returns a pointer to the internally kept rendering::GpuLaser. More...

virtual void	Load (const std::string &_worldName, sdf::ElementPtr _sdf)
	Load the sensor with SDF parameters. More...

virtual void	Load (const std::string &_worldName)
	Load the sensor with default parameters. More...

double	Range (const int _index) const
	Get detected range for a ray. More...

int	RangeCount () const
	Get the range count. More...

double	RangeCountRatio () const
	Return the ratio of horizontal range count to vertical range count. More...

double	RangeMax () const
	Get the maximum range. More...

double	RangeMin () const
	Get the minimum range. More...

double	RangeResolution () const
	Get the range resolution If RangeResolution is 1, the number of simulated rays is equal to the number of returned range readings. More...

void	Ranges (std::vector< double > &_ranges) const
	Get all the ranges. More...

int	RayCount () const
	Get the ray count. More...

double	RayCountRatio () const
	Return the ratio of horizontal ray count to vertical ray count. More...

double	Retro (const int _index) const
	Get detected retro (intensity) value for a ray. More...

void	SetAngleMax (const double _angle)
	Set the scan maximum angle. More...

void	SetAngleMin (const double _angle)
	Set the scan minimum angle. More...

void	SetVerticalAngleMax (const double _angle)
	Set the vertical scan line top angle. More...

void	SetVerticalAngleMin (const double _angle)
	Set the vertical scan bottom angle. More...

virtual std::string	Topic () const
	Returns the topic name as set in SDF. More...

double	VertFOV () const
	Get the vertical field-of-view. More...

double	VertHalfAngle () const
	Get (vertical_max_angle + vertical_min_angle) * 0.5. More...

ignition::math::Angle	VerticalAngleMax () const
	Get the vertical scan line top angle. More...

ignition::math::Angle	VerticalAngleMin () const
	Get the vertical scan bottom angle. More...

double	VerticalAngleResolution () const
	Get the vertical angle in radians between each range. More...

int	VerticalRangeCount () const
	Get the vertical scan line count. More...

int	VerticalRayCount () const
	Get the vertical scan line count. More...

Public Member Functions inherited from gazebo::sensors::Sensor
	Sensor (SensorCategory _cat)
	Constructor. More...

virtual	~Sensor ()
	Destructor. More...

SensorCategory	Category () const
	Get the category of the sensor. More...

event::ConnectionPtr	ConnectUpdated (std::function< void()> _subscriber)
	Connect a signal that is triggered when the sensor is updated. More...

void	DisconnectUpdated (event::ConnectionPtr &_c)
	Disconnect from a the updated signal. More...

void	FillMsg (msgs::Sensor &_msg)
	fills a msgs::Sensor message. More...

SensorCategory	GetCategory () const GAZEBO_DEPRECATED(7.0)
	Get the category of the sensor. More...

uint32_t	GetId () const GAZEBO_DEPRECATED(7.0)
	Get the sensor's ID. More...

common::Time	GetLastMeasurementTime () GAZEBO_DEPRECATED(7.0)
	Return last measurement time. More...

common::Time	GetLastUpdateTime () GAZEBO_DEPRECATED(7.0)
	Return last update time. More...

std::string	GetName () const GAZEBO_DEPRECATED(7.0)
	Get name. More...

NoisePtr	GetNoise (const SensorNoiseType _type) const GAZEBO_DEPRECATED(7.0)
	Get the sensor's noise model for a specified noise type. More...

uint32_t	GetParentId () const GAZEBO_DEPRECATED(7.0)
	Get the sensor's parent's ID. More...

std::string	GetParentName () const GAZEBO_DEPRECATED(7.0)
	Returns the name of the sensor parent. More...

std::string	GetScopedName () const GAZEBO_DEPRECATED(7.0)
	Get fully scoped name of the sensor. More...

virtual std::string	GetTopic () const GAZEBO_DEPRECATED(7.0)
	Returns the topic name as set in SDF. More...

std::string	GetType () const GAZEBO_DEPRECATED(7.0)
	Get sensor type. More...

double	GetUpdateRate () GAZEBO_DEPRECATED(7.0)
	Get the update rate of the sensor. More...

bool	GetVisualize () const GAZEBO_DEPRECATED(7.0)
	Return true if user requests the sensor to be visualized via tag: <visualize>true</visualize> in SDF. More...

std::string	GetWorldName () const GAZEBO_DEPRECATED(7.0)
	Returns the name of the world the sensor is in. More...

uint32_t	Id () const
	Get the sensor's ID. More...

common::Time	LastMeasurementTime () const
	Return last measurement time. More...

common::Time	LastUpdateTime () const
	Return last update time. More...

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

NoisePtr	Noise (const SensorNoiseType _type) const
	Get the sensor's noise model for a specified noise type. More...

uint32_t	ParentId () const
	Get the sensor's parent's ID. More...

std::string	ParentName () const
	Returns the name of the sensor parent. More...

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

void	ResetLastUpdateTime ()
	Reset the lastUpdateTime to zero. More...

std::string	ScopedName () const
	Get fully scoped name of the sensor. More...

virtual void	SetActive (const bool _value)
	Set whether the sensor is active or not. More...

void	SetParent (const std::string &_name, const uint32_t _id)
	Set the sensor's parent. More...

virtual void	SetPose (const ignition::math::Pose3d &_pose)
	Set the current pose. More...

void	SetUpdateRate (const double _hz)
	Set the update rate of the sensor. More...

std::string	Type () const
	Get sensor type. More...

void	Update (const bool _force)
	Update the sensor. More...

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

bool	Visualize () const
	Return true if user requests the sensor to be visualized via tag: <visualize>true</visualize> in SDF. More...

std::string	WorldName () const
	Returns the name of the world the sensor is in. More...

Protected Member Functions
virtual void	Fini ()
	Finalize the ray. More...

virtual bool	UpdateImpl (const bool _force)
	This gets overwritten by derived sensor types. More...

Protected Member Functions inherited from gazebo::sensors::Sensor
bool	NeedsUpdate ()
	Return true if the sensor needs to be updated. More...

Additional Inherited Members
Protected Attributes inherited from gazebo::sensors::Sensor
bool	active
	True if sensor generation is active. More...

std::vector< event::ConnectionPtr >	connections
	All event connections. More...

common::Time	lastMeasurementTime
	Stores last time that a sensor measurement was generated; this value must be updated within each sensor's UpdateImpl. More...

common::Time	lastUpdateTime
	Time of the last update. More...

transport::NodePtr	node
	Node for communication. More...

std::map< SensorNoiseType, NoisePtr >	noises
	Noise added to sensor data. More...

uint32_t	parentId
	The sensor's parent ID. More...

std::string	parentName
	Name of the parent. More...

std::vector< SensorPluginPtr >	plugins
	All the plugins for the sensor. More...

ignition::math::Pose3d	pose
	Pose of the sensor. More...

gazebo::rendering::ScenePtr	scene
	Pointer to the Scene. More...

sdf::ElementPtr	sdf
	Pointer the the SDF element for the sensor. More...

common::Time	updatePeriod
	Desired time between updates, set indirectly by Sensor::SetUpdateRate. More...

gazebo::physics::WorldPtr	world
	Pointer to the world. More...

Detailed Description

GPU based laser sensor.

This sensor cast rays into the world, tests for intersections, and reports the range to the nearest object. It is used by ranging sensor models (e.g., sonars and scanning laser range finders).

Constructor & Destructor Documentation

gazebo::sensors::GpuRaySensor::GpuRaySensor ( )

Constructor.

virtual gazebo::sensors::GpuRaySensor::~GpuRaySensor ( )

virtual

Destructor.

Member Function Documentation

ignition::math::Angle gazebo::sensors::GpuRaySensor::AngleMax ( ) const

Get the maximum angle.

Returns: the maximum angle

ignition::math::Angle gazebo::sensors::GpuRaySensor::AngleMin ( ) const

Get the minimum angle.

Returns: The minimum angle

double gazebo::sensors::GpuRaySensor::AngleResolution ( ) const

Get radians between each range.

Returns: Return angle resolution

unsigned int gazebo::sensors::GpuRaySensor::CameraCount ( ) const

Gets the camera count.

Returns: Number of cameras

event::ConnectionPtr gazebo::sensors::GpuRaySensor::ConnectNewLaserFrame ( std::function< void(const float *, unsigned int, unsigned int, unsigned int, const std::string &)> _subscriber )

Connect to the new laser frame event.

Parameters

[in] _subscriber Event callback.

Deprecated:: See ConnectNewLaserFrame that accepts a std::function.

double gazebo::sensors::GpuRaySensor::CosHorzFOV ( ) const

Get Cos Horz field-of-view.

Returns: 2 * atan(tan(this->hfov/2) / cos(this->vfov/2))

double gazebo::sensors::GpuRaySensor::CosVertFOV ( ) const

Get Cos Vert field-of-view.

Returns: 2 * atan(tan(this->vfov/2) / cos(this->hfov/2))

void gazebo::sensors::GpuRaySensor::DisconnectNewLaserFrame ( event::ConnectionPtr & _conn )

Disconnect Laser Frame.

Parameters

[in,out] _conn Connection pointer to disconnect.

int gazebo::sensors::GpuRaySensor::Fiducial ( const unsigned int _index ) const

Get detected fiducial value for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Fiducial value of ray

virtual void gazebo::sensors::GpuRaySensor::Fini ( )

protectedvirtual

Finalize the ray.

Reimplemented from gazebo::sensors::Sensor.

double gazebo::sensors::GpuRaySensor::GetAngleResolution ( ) const

Get radians between each range.

Returns: Return angle resolution

Deprecated:: See AngleResolution()

unsigned int gazebo::sensors::GpuRaySensor::GetCameraCount ( ) const

Gets the camera count.

Returns: Number of cameras

Deprecated:: See CameraCount()

double gazebo::sensors::GpuRaySensor::GetCosHorzFOV ( ) const

Get Cos Horz field-of-view.

Returns: 2 * atan(tan(this->hfov/2) / cos(this->vfov/2))

Deprecated:: See CosHorzFOV

double gazebo::sensors::GpuRaySensor::GetCosVertFOV ( ) const

Get Cos Vert field-of-view.

Returns: 2 * atan(tan(this->vfov/2) / cos(this->hfov/2))

Deprecated:: See CosVertFOV.

int gazebo::sensors::GpuRaySensor::GetFiducial ( int _index ) const

Get detected fiducial value for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Fiducial value of ray

Deprecated:: See Fiducial(unsigned int _index)

double gazebo::sensors::GpuRaySensor::GetHorzFOV ( ) const

Get the horizontal field of view of the laser sensor.

Returns: The horizontal field of view of the laser sensor.

Deprecated:: See HorzFOV

double gazebo::sensors::GpuRaySensor::GetHorzHalfAngle ( ) const

Get (horizontal_max_angle + horizontal_min_angle) * 0.5.

Returns: (horizontal_max_angle + horizontal_min_angle) * 0.5

Deprecated:: See HorzHalfAngle()

rendering::GpuLaserPtr gazebo::sensors::GpuRaySensor::GetLaserCamera ( ) const

Returns a pointer to the internally kept rendering::GpuLaser.

Returns: Pointer to GpuLaser See LaserCamera

double gazebo::sensors::GpuRaySensor::GetRange ( int _index )

Get detected range for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Returns RangeMax for no detection.

Deprecated:: See Range(int _index)

int gazebo::sensors::GpuRaySensor::GetRangeCount ( ) const

Get the range count.

Returns: The number of ranges

Deprecated:: See RangeCount

double gazebo::sensors::GpuRaySensor::GetRangeCountRatio ( ) const

Return the ratio of horizontal range count to vertical range count.

A ray count is the number of simulated rays. Whereas a range count is the total number of data points returned. When range count != ray count, then values are interpolated between rays.

Deprecated:: See RangeCountRatio

double gazebo::sensors::GpuRaySensor::GetRangeMax ( ) const

Get the maximum range.

Returns: The maximum range

Deprecated:: See RangeMax

double gazebo::sensors::GpuRaySensor::GetRangeMin ( ) const

Get the minimum range.

Returns: The minimum range

Deprecated:: See RangeMin

double gazebo::sensors::GpuRaySensor::GetRangeResolution ( ) const

Get the range resolution If RangeResolution is 1, the number of simulated rays is equal to the number of returned range readings.

If it's less than 1, fewer simulated rays than actual returned range readings are used, the results are interpolated from two nearest neighbors, and vice versa.

Returns: The Range Resolution

Deprecated:: See RangeResolution()

void gazebo::sensors::GpuRaySensor::GetRanges ( std::vector< double > & _ranges )

Get all the ranges.

Parameters

[out] _range A vector that will contain all the range data

Deprecated:: See Ranges(std::vector<double> &_ranges)

int gazebo::sensors::GpuRaySensor::GetRayCount ( ) const

Get the ray count.

Returns: The number of rays

Deprecated:: See RayCount

double gazebo::sensors::GpuRaySensor::GetRayCountRatio ( ) const

Return the ratio of horizontal ray count to vertical ray count.

A ray count is the number of simulated rays. Whereas a range count is the total number of data points returned. When range count != ray count, then values are interpolated between rays.

Deprecated:: See RayCountRatio

double gazebo::sensors::GpuRaySensor::GetRetro ( int _index ) const

Get detected retro (intensity) value for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Intensity value of ray

Deprecated:: See Retro(int _index)

double gazebo::sensors::GpuRaySensor::GetVertFOV ( ) const

Get the vertical field-of-view.

Deprecated:: See VertFOV

double gazebo::sensors::GpuRaySensor::GetVertHalfAngle ( ) const

Get (vertical_max_angle + vertical_min_angle) * 0.5.

Returns: (vertical_max_angle + vertical_min_angle) * 0.5

Deprecated:: See VertHalfAngle

double gazebo::sensors::GpuRaySensor::GetVerticalAngleResolution ( ) const

Get the vertical angle in radians between each range.

Returns: Resolution of the angle

Deprecated:: See VerticalAngleResolution

int gazebo::sensors::GpuRaySensor::GetVerticalRangeCount ( ) const

Get the vertical scan line count.

Returns: The number of scan lines vertically

Deprecated:: See VerticalRangeCount()

int gazebo::sensors::GpuRaySensor::GetVerticalRayCount ( ) const

Get the vertical scan line count.

Returns: The number of scan lines vertically

Deprecated:: See VerticalRayCount()

double gazebo::sensors::GpuRaySensor::HorzFOV ( ) const

Get the horizontal field of view of the laser sensor.

Returns: The horizontal field of view of the laser sensor.

double gazebo::sensors::GpuRaySensor::HorzHalfAngle ( ) const

Get (horizontal_max_angle + horizontal_min_angle) * 0.5.

Returns: (horizontal_max_angle + horizontal_min_angle) * 0.5

virtual void gazebo::sensors::GpuRaySensor::Init ( )

virtual

Initialize the ray.

Reimplemented from gazebo::sensors::Sensor.

virtual bool gazebo::sensors::GpuRaySensor::IsActive ( ) const

virtual

Returns true if sensor generation is active.

Returns: True if active, false if not.

Reimplemented from gazebo::sensors::Sensor.

bool gazebo::sensors::GpuRaySensor::IsHorizontal ( ) const

Gets if sensor is horizontal.

Returns: True if horizontal, false if not

rendering::GpuLaserPtr gazebo::sensors::GpuRaySensor::LaserCamera ( ) const

Returns a pointer to the internally kept rendering::GpuLaser.

Returns: Pointer to GpuLaser

virtual void gazebo::sensors::GpuRaySensor::Load	(	const std::string &	_worldName,
		sdf::ElementPtr	_sdf
	)

virtual

Load the sensor with SDF parameters.

Parameters

[in]	_sdf	SDF Sensor parameters
[in]	_worldName	Name of world to load from

Reimplemented from gazebo::sensors::Sensor.

virtual void gazebo::sensors::GpuRaySensor::Load ( const std::string & _worldName )

virtual

Load the sensor with default parameters.

Parameters

[in] _worldName Name of world to load from

Reimplemented from gazebo::sensors::Sensor.

double gazebo::sensors::GpuRaySensor::Range ( const int _index ) const

Get detected range for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Returns RangeMax for no detection.

int gazebo::sensors::GpuRaySensor::RangeCount ( ) const

Get the range count.

Returns: The number of ranges

double gazebo::sensors::GpuRaySensor::RangeCountRatio ( ) const

Return the ratio of horizontal range count to vertical range count.

A ray count is the number of simulated rays. Whereas a range count is the total number of data points returned. When range count != ray count, then values are interpolated between rays.

double gazebo::sensors::GpuRaySensor::RangeMax ( ) const

Get the maximum range.

Returns: The maximum range

double gazebo::sensors::GpuRaySensor::RangeMin ( ) const

Get the minimum range.

Returns: The minimum range

double gazebo::sensors::GpuRaySensor::RangeResolution ( ) const

Get the range resolution If RangeResolution is 1, the number of simulated rays is equal to the number of returned range readings.

If it's less than 1, fewer simulated rays than actual returned range readings are used, the results are interpolated from two nearest neighbors, and vice versa.

Returns: The Range Resolution

void gazebo::sensors::GpuRaySensor::Ranges ( std::vector< double > & _ranges ) const

Get all the ranges.

Parameters

[out] _range A vector that will contain all the range data

int gazebo::sensors::GpuRaySensor::RayCount ( ) const

Get the ray count.

Returns: The number of rays

double gazebo::sensors::GpuRaySensor::RayCountRatio ( ) const

Return the ratio of horizontal ray count to vertical ray count.

A ray count is the number of simulated rays. Whereas a range count is the total number of data points returned. When range count != ray count, then values are interpolated between rays.

double gazebo::sensors::GpuRaySensor::Retro ( const int _index ) const

Get detected retro (intensity) value for a ray.

Warning: If you are accessing all the ray data in a loop it's possible that the Ray will update in the middle of your access loop. This means some data will come from one scan, and some from another scan. You can solve this problem by using SetActive(false) <your accessor="" loop>=""> SetActive(true).

Parameters

[in] _index Index of specific ray

Returns: Intensity value of ray

void gazebo::sensors::GpuRaySensor::SetAngleMax ( const double _angle )

Set the scan maximum angle.

Parameters

[in] _angle The maximum angle

void gazebo::sensors::GpuRaySensor::SetAngleMin ( const double _angle )

Set the scan minimum angle.

Parameters

[in] _angle The minimum angle

void gazebo::sensors::GpuRaySensor::SetVerticalAngleMax ( const double _angle )

Set the vertical scan line top angle.

Parameters

[in] _angle The Maximum angle of the scan block

void gazebo::sensors::GpuRaySensor::SetVerticalAngleMin ( const double _angle )

Set the vertical scan bottom angle.

Parameters

[in] _angle The minimum angle of the scan block

virtual std::string gazebo::sensors::GpuRaySensor::Topic ( ) const

virtual

Returns the topic name as set in SDF.

Returns: Topic name.

Reimplemented from gazebo::sensors::Sensor.

virtual bool gazebo::sensors::GpuRaySensor::UpdateImpl ( const bool )

protectedvirtual

This gets overwritten by derived sensor types.

This function is called during Sensor::Update. And in turn, Sensor::Update is called by SensorManager::Update

Parameters

[in] _force True if update is forced, false if not

Returns: True if the sensor was updated.

Reimplemented from gazebo::sensors::Sensor.

double gazebo::sensors::GpuRaySensor::VertFOV ( ) const

Get the vertical field-of-view.

Returns: Vertical field of view.

double gazebo::sensors::GpuRaySensor::VertHalfAngle ( ) const

Get (vertical_max_angle + vertical_min_angle) * 0.5.

Returns: (vertical_max_angle + vertical_min_angle) * 0.5

ignition::math::Angle gazebo::sensors::GpuRaySensor::VerticalAngleMax ( ) const

Get the vertical scan line top angle.

Returns: The Maximum angle of the scan block

ignition::math::Angle gazebo::sensors::GpuRaySensor::VerticalAngleMin ( ) const

Get the vertical scan bottom angle.

Returns: The minimum angle of the scan block

double gazebo::sensors::GpuRaySensor::VerticalAngleResolution ( ) const

Get the vertical angle in radians between each range.

Returns: Resolution of the angle

int gazebo::sensors::GpuRaySensor::VerticalRangeCount ( ) const

Get the vertical scan line count.

Returns: The number of scan lines vertically

int gazebo::sensors::GpuRaySensor::VerticalRayCount ( ) const

Get the vertical scan line count.

Returns: The number of scan lines vertically

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

GpuRaySensor.hh

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation