A marker geometry class. The marker's visual appearance is based on the marker type specified. More...

#include <gz/rendering/Marker>

Public Member Functions
virtual	~Marker ()
	Destructor.

virtual void	AddPoint (const gz::math::Vector3d &_pt, const gz::math::Color &_color)=0
	Add a point with its respective color to the marker.

virtual void	AddPoint (double _x, double _y, double _z, const gz::math::Color &_color)=0
	Add a point with its respective color to the marker.

virtual void	ClearPoints ()=0
	Clear the points of the marker, if applicable.

virtual int32_t	Layer () const =0
	Get the layer of this Marker.

virtual std::chrono::steady_clock::duration	Lifetime () const =0
	Get the lifetime of this Marker.

virtual void	SetLayer (int32_t _layer)=0
	Set the layer of this Marker.

virtual void	SetLifetime (const std::chrono::steady_clock::duration &_lifetime)=0
	Set the lifetime of this Marker.

virtual void	SetPoint (unsigned int _index, const gz::math::Vector3d &_value)=0
	Set an existing point's vector.

virtual void	SetSize (double _size)=0
	Set size of the marker. Only affects MT_POINTS. e.g. size of rasterized points in pixels.

virtual void	SetType (const MarkerType _markerType)=0
	Set the render type of this Marker.

virtual double	Size () const =0
	Get the size of the marker.

virtual MarkerType	Type () const =0
	Get the render type of this Marker.

Public Member Functions inherited from Geometry
virtual	~Geometry ()
	Destructor.

virtual GeometryPtr	Clone () const =0
	Clone the geometry.

virtual bool	HasParent () const =0
	Determine if this Geometry is attached to a Visual.

virtual MaterialPtr	Material () const =0
	Get the material of this geometry.

virtual VisualPtr	Parent () const =0
	Get the parent Visual.

virtual void	RemoveParent ()=0
	Detach this Geometry from its parent Visual. If this Geometry does not have a parent, no work will be done.

virtual void	SetMaterial (const std::string &_name, bool _unique=true)=0
	Set the materials of this Geometry. The specified material will be retrieved from the parent Scene. If no material is registered by the given name, no work will be done.

virtual void	SetMaterial (MaterialPtr _material, bool _unique=true)=0
	Set the materials of this Geometry.

Public Member Functions inherited from Object
virtual	~Object ()
	Destructor.

virtual void	Destroy ()=0
	Destroy any resources associated with this object. Invoking any other functions after destroying an object will result in undefined behavior.

virtual unsigned int	Id () const =0
	Get the object ID. This ID will be unique across all objects inside a given scene, but necessarily true for objects across different scenes.

virtual std::string	Name () const =0
	Get the object name. This name will be unique across all objects inside a given scene, but necessarily true for objects across different scenes.

virtual void	PostRender ()=0
	Post process this object and any of its children after rendering.

virtual void	PreRender ()=0
	Prepare this object and any of its children for rendering. This should be called for each object in a scene just before rendering, which can be achieved by a single call to Scene::PreRender.

virtual ScenePtr	Scene () const =0
	Get the Scene that created this object.

Protected Member Functions
	Marker ()

Detailed Description

A marker geometry class. The marker's visual appearance is based on the marker type specified.

Constructor & Destructor Documentation

◆ Marker()

Marker ( )

protected

◆ ~Marker()

virtual ~Marker ( )

virtual

Destructor.

Member Function Documentation

◆ AddPoint() [1/2]

virtual void AddPoint	(	const gz::math::Vector3d &	_pt,
		const gz::math::Color &	_color
	)

pure virtual

Add a point with its respective color to the marker.

Parameters

[in]	_pt	A vector containing the position of the point
[in]	_color	The color the point is set to

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, BaseMarker< OgreGeometry >, OgreMarker, and Ogre2Marker.

◆ AddPoint() [2/2]

virtual void AddPoint	(	double	_x,
		double	_y,
		double	_z,
		const gz::math::Color &	_color
	)

pure virtual

Add a point with its respective color to the marker.

Parameters

[in]	_x	X coordinate
[in]	_y	Y coordinate
[in]	_z	Z coordinate
[in]	_color	The color the point is set to

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ ClearPoints()

virtual void ClearPoints ( )

pure virtual

Clear the points of the marker, if applicable.

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, BaseMarker< OgreGeometry >, OgreMarker, and Ogre2Marker.

◆ Layer()

virtual int32_t Layer ( ) const

pure virtual

Get the layer of this Marker.

Returns: The layer of the marker

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ Lifetime()

virtual std::chrono::steady_clock::duration Lifetime ( ) const

pure virtual

Get the lifetime of this Marker.

Returns: The time at which the marker will be removed

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ SetLayer()

virtual void SetLayer ( int32_t _layer )

pure virtual

Set the layer of this Marker.

Parameters

[in] _layer Layer at which the marker will reside

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ SetLifetime()

virtual void SetLifetime ( const std::chrono::steady_clock::duration & _lifetime )

pure virtual

Set the lifetime of this Marker.

Parameters

[in] _lifetime The time at which the marker will be removed

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ SetPoint()

virtual void SetPoint	(	unsigned int	_index,
		const gz::math::Vector3d &	_value
	)

pure virtual

Set an existing point's vector.

Parameters

[in]	_index	The index of the point
[in]	_value	The new positional vector of the point

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, BaseMarker< OgreGeometry >, OgreMarker, and Ogre2Marker.

◆ SetSize()

virtual void SetSize ( double _size )

pure virtual

Set size of the marker. Only affects MT_POINTS. e.g. size of rasterized points in pixels.

Parameters

[in] _size Size of the marker

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ SetType()

virtual void SetType ( const MarkerType _markerType )

pure virtual

Set the render type of this Marker.

Parameters

[in] _markerType The desired render type

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, BaseMarker< OgreGeometry >, OgreMarker, and Ogre2Marker.

◆ Size()

virtual double Size ( ) const

pure virtual

Get the size of the marker.

Returns: The size of the marker

See also: SetSize

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, and BaseMarker< OgreGeometry >.

◆ Type()

virtual MarkerType Type ( ) const

pure virtual

Get the render type of this Marker.

Returns: The render type of the marker

Implemented in BaseMarker< T >, BaseMarker< Ogre2Geometry >, BaseMarker< OgreGeometry >, OgreMarker, and Ogre2Marker.

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

Marker.hh

Gazebo Rendering

API Reference

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Marker()

◆ ~Marker()

Member Function Documentation

◆ AddPoint() [1/2]

◆ AddPoint() [2/2]

◆ ClearPoints()

◆ Layer()

◆ Lifetime()

◆ SetLayer()

◆ SetLifetime()

◆ SetPoint()

◆ SetSize()

◆ SetType()

◆ Size()

◆ Type()