#include <BaseCamera.hh>

Public Member Functions
virtual	~BaseCamera ()

virtual unsigned int	AntiAliasing () const
	Get the level of anti-aliasing used during rendering. More...

virtual double	AspectRatio () const
	Get the camera's aspect ratio. More...

virtual void	Capture (Image &_image)
	Renders a new frame and writes the results to the given image. This is a convenience function for single-camera scenes. It wraps the pre-render, render, post-render, and get-image calls into a single function. This should be used in applications with multiple cameras or multiple consumers of a single camera's images. More...

virtual common::ConnectionPtr	ConnectNewImageFrame (Camera::NewFrameListener _listener)
	Subscribes a new listener to this camera's new frame event. More...

virtual void	Copy (Image &_image) const
	Writes the last rendered image to the given image buffer. This function can be called multiple times after PostRender has been called, without rendering the scene again. Calling this function before a single image has been rendered will have undefined behavior. More...

virtual Image	CreateImage () const
	Created an empty image buffer for capturing images. The resulting image will have sufficient memory allocated for subsequent calls to this camera's Capture function. However, any changes to this cameras properties may invalidate the condition. More...

virtual RenderWindowPtr	CreateRenderWindow ()
	Create a render window. More...

virtual double	FarClipPlane () const
	Get the camera's far clipping plane distance. More...

virtual math::Vector3d	FollowOffset () const
	Get the follow offset vector in the frame specified at the time the follow target is set. More...

virtual double	FollowPGain () const
	Get the camera follow movement P gain. More...

virtual NodePtr	FollowTarget () const
	Get the target node being followed. More...

virtual math::Angle	HFOV () const
	Get the camera's horizontal field-of-view. More...

virtual PixelFormat	ImageFormat () const
	Get the image pixel format. If the image pixel format has not been set with a valid value, PF_UNKNOWN will be returned. More...

virtual unsigned int	ImageHeight () const
	Get the image height in pixels. More...

virtual unsigned int	ImageMemorySize () const
	Get the total image memory size in bytes. More...

virtual unsigned int	ImageWidth () const
	Get the image width in pixels. More...

virtual double	NearClipPlane () const
	Get the camera's near clipping plane distance. More...

virtual void	PostRender ()
	Preforms any necessary final rendering work. Once rendering is complete the camera will alert any listeners of the new frame event. This function should only be called after a call to Render has successfully been executed. More...

virtual void	PreRender ()
	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. More...

virtual math::Matrix4d	ProjectionMatrix () const
	Get the projection matrix for this camera. More...

virtual bool	SaveFrame (const std::string &_name)
	Writes the previously rendered frame to a file. This function can be called multiple times after PostRender has been called, without rendering the scene again. Calling this function before a single image has been rendered will have undefined behavior. More...

virtual void	SetAntiAliasing (const unsigned int _aa)
	Set the level of anti-aliasing used during rendering. If a value of 0 is given, no anti-aliasing will be performed. Higher values can significantly slow-down rendering times, depending on the underlying render engine. More...

virtual void	SetAspectRatio (const double _ratio)
	Set the camera's aspect ratio. This value determines the cameras vertical field-of-view. It is often the. More...

virtual void	SetFarClipPlane (const double _far)
	Set the camera's far clipping plane distance. More...

virtual void	SetFollowOffset (const math::Vector3d &_offset)
	Set offset of camera from target node being followed. The offset will be in the frame that is specified at the time the follow target is set. More...

virtual void	SetFollowPGain (const double _pGain)
	Set follow P Gain. Determines how fast the camera moves to follow the target node. Valid range: [0-1]. More...

virtual void	SetFollowTarget (const NodePtr &_target, const math::Vector3d &_Offset, const bool _worldFrame)
	Set a node for camera to follow. The camera will automatically update its position to keep itself at the specified offset distance from the target being followed. If null is specified, camera follow is disabled. In contrast to SetTrackTarget, the camera does not change its orientation when following is enabled. More...

virtual void	SetHFOV (const math::Angle &_hfov)
	Set the camera's horizontal field-of-view. More...

virtual void	SetImageFormat (PixelFormat _format)
	Set the image pixel format. More...

virtual void	SetImageHeight (const unsigned int _height)
	Set the image height in pixels. More...

virtual void	SetImageWidth (const unsigned int _width)
	Set the image width in pixels. More...

virtual void	SetNearClipPlane (const double _near)
	Set the camera's near clipping plane distance. More...

virtual void	SetTrackOffset (const math::Vector3d &_offset)
	Set track offset. Camera will track a point that's at an offset from the target node. The offset will be in the frame that is specified at the time the track target is set. More...

virtual void	SetTrackPGain (const double _pGain)
	Set track P Gain. Determines how fast the camera rotates to look at the target node. Valid range: [0-1]. More...

virtual void	SetTrackTarget (const NodePtr &_target, const math::Vector3d &_offset, const bool _worldFrame)
	Set a node for camera to track. The camera will automatically change its orientation to face the target being tracked. If null is specified, tracking is disabled. In contrast to SetFollowTarget the camera does not change its position when tracking is enabled. More...

virtual math::Vector3d	TrackOffset () const
	Get the track offset vector in the frame specified at the time the track target is set. More...

virtual double	TrackPGain () const
	Get the camera track rotation P gain. More...

virtual NodePtr	TrackTarget () const
	Get the target node being tracked. More...

virtual void	Update ()
	Renders a new frame. This is a convenience function for single-camera scenes. It wraps the pre-render, render, and post-render into a single function. This should be used in applications with multiple cameras or multiple consumers of a single camera's images. More...

virtual math::Matrix4d	ViewMatrix () const
	Get the view matrix for this camera. More...

Public Member Functions inherited from Camera
virtual	~Camera ()
	Deconstructor. More...

virtual void	Render ()=0
	Renders the current scene using this camera. This function assumes PreRender() has already been called on the parent Scene, allowing the camera and the scene itself to prepare for rendering. More...

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

Public Member Functions inherited from Node
virtual	~Node ()
	Deconstructor. More...

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

virtual math::Pose3d	LocalPose () const =0
	Get the local pose. More...

virtual math::Vector3d	LocalPosition () const =0
	Get the local position. More...

virtual math::Quaterniond	LocalRotation () const =0
	Get the local rotation. More...

virtual math::Vector3d	Origin () const =0
	Get position of origin. More...

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

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

virtual void	SetLocalPose (const math::Pose3d &_pose)=0
	Set the local pose. More...

virtual void	SetLocalPosition (double _x, double _y, double _z)=0
	Set the local position. More...

virtual void	SetLocalPosition (const math::Vector3d &_position)=0
	Set the local position. More...

virtual void	SetLocalRotation (double _r, double _p, double _y)=0
	Set the local rotation. More...

virtual void	SetLocalRotation (double _w, double _x, double _y, double _z)=0
	Set the local rotation. More...

virtual void	SetLocalRotation (const math::Quaterniond &_rotation)=0
	Set the local rotation. More...

virtual void	SetOrigin (double _x, double _y, double _z)=0
	Set position of origin. The position should be relative to the original origin of the geometry. More...

virtual void	SetOrigin (const math::Vector3d &_origin)=0
	Set position of origin. The position should be relative to the original origin of the geometry. More...

virtual void	SetWorldPose (const math::Pose3d &_pose)=0
	Set the world pose. More...

virtual void	SetWorldPosition (double _x, double _y, double _z)=0
	Set the world position. More...

virtual void	SetWorldPosition (const math::Vector3d &_position)=0
	Set the world position. More...

virtual void	SetWorldRotation (double _r, double _p, double _y)=0
	Set the world rotation. More...

virtual void	SetWorldRotation (double _w, double _x, double _y, double _z)=0
	Set the world rotation. More...

virtual void	SetWorldRotation (const math::Quaterniond &_rotation)=0
	Set the world rotation. More...

virtual math::Pose3d	WorldPose () const =0
	Get the world pose. More...

virtual math::Vector3d	WorldPosition () const =0
	Get the world position. More...

virtual math::Quaterniond	WorldRotation () const =0
	Get the world rotation. More...

virtual math::Pose3d	WorldToLocal (const math::Pose3d &_pose) const =0
	Convert given world pose to local pose. More...

Public Member Functions inherited from Object
virtual	~Object ()
	Deconstructor. More...

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

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. More...

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. More...

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

Protected Member Functions
	BaseCamera ()

virtual void *	CreateImageBuffer () const

virtual void	Load ()

virtual RenderTargetPtr	RenderTarget () const =0

virtual void	Reset ()

Protected Attributes
unsigned int	antiAliasing = 0u
	Anti-aliasing. More...

double	aspect = 1.3333333
	Aspect ratio. More...

double	farClip = 1000.0
	Far clipping plane distance. More...

NodePtr	followNode
	Target node to follow. More...

math::Vector3d	followOffset
	Offset distance between camera and target node being followed. More...

double	followPGain = 1.0
	P gain for follow mode. Determines how fast the camera moves to follow the target node. Valid range: [0-1]. More...

bool	followWorldFrame = false
	Follow target in world frame. More...

math::Angle	hfov
	Horizontal camera field of view. More...

ImagePtr	imageBuffer

double	nearClip = 0.01
	Near clipping plane distance. More...

common::EventT< void(const void *, unsigned int, unsigned int, unsigned int, const std::string &)>	newFrameEvent

NodePtr	trackNode
	Target node to track if camera tracking is on. More...

math::Vector3d	trackOffset
	Set camera to track a point offset in target node's local or world frame depending on trackWorldFrame. More...

double	trackPGain = 1.0
	P gain for tracking. Determines how fast the camera rotates to look at the target node. Valid range: [0-1]. More...

bool	trackWorldFrame = false
	Track point relative to target in world frame. More...

Additional Inherited Members
Public Types inherited from Camera
typedef std::function< void(const void *, unsigned int, unsigned int, unsigned int, const std::string &)>	NewFrameListener
	Callback function for new frame render event listeners. More...

Constructor & Destructor Documentation

◆ BaseCamera()

BaseCamera ( )

protected

◆ ~BaseCamera()

~BaseCamera ( )

virtual

Member Function Documentation

◆ AntiAliasing()

unsigned int AntiAliasing ( ) const

virtual

Get the level of anti-aliasing used during rendering.

Returns: The level of anti-aliasing used during rendering

Implements Camera.

Reimplemented in OgreCamera.

◆ AspectRatio()

double AspectRatio ( ) const

virtual

Get the camera's aspect ratio.

Returns: The camera's aspect ratio

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::ProjectionMatrix().

◆ Capture()

void Capture ( Image & _image )

virtual

Renders a new frame and writes the results to the given image. This is a convenience function for single-camera scenes. It wraps the pre-render, render, post-render, and get-image calls into a single function. This should be used in applications with multiple cameras or multiple consumers of a single camera's images.

Parameters

[out] _image Output image buffer

Implements Camera.

◆ ConnectNewImageFrame()

common::ConnectionPtr ConnectNewImageFrame ( Camera::NewFrameListener _listener )

virtual

Subscribes a new listener to this camera's new frame event.

Parameters

[in] _listener New camera listener callback

Implements Camera.

◆ Copy()

void Copy ( Image & _image ) const

virtual

Writes the last rendered image to the given image buffer. This function can be called multiple times after PostRender has been called, without rendering the scene again. Calling this function before a single image has been rendered will have undefined behavior.

Parameters

[out] _image Output image buffer

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Capture().

◆ CreateImage()

Image CreateImage ( ) const

virtual

Created an empty image buffer for capturing images. The resulting image will have sufficient memory allocated for subsequent calls to this camera's Capture function. However, any changes to this cameras properties may invalidate the condition.

Returns: A newly allocated Image for storing this cameras images

Implements Camera.

◆ CreateImageBuffer()

void * CreateImageBuffer ( ) const

protectedvirtual

◆ CreateRenderWindow()

RenderWindowPtr CreateRenderWindow ( )

virtual

Create a render window.

Returns: A pointer to the render window.

Implements Camera.

Reimplemented in OgreCamera.

◆ FarClipPlane()

double FarClipPlane ( ) const

virtual

Get the camera's far clipping plane distance.

Returns: Far clipping plane distance

Implements Camera.

Referenced by BaseCamera< OgreSensor >::ProjectionMatrix().

◆ FollowOffset()

math::Vector3d FollowOffset ( ) const

virtual

Get the follow offset vector in the frame specified at the time the follow target is set.

Returns: Offset of camera from target.

Implements Camera.

◆ FollowPGain()

double FollowPGain ( ) const

virtual

Get the camera follow movement P gain.

Returns: P gain for camera following

Implements Camera.

◆ FollowTarget()

NodePtr FollowTarget ( ) const

virtual

Get the target node being followed.

Returns: Target node being tracked.

Implements Camera.

◆ HFOV()

math::Angle HFOV ( ) const

virtual

Get the camera's horizontal field-of-view.

Returns: Angle containing the camera's horizontal field-of-view

Implements Camera.

Referenced by BaseCamera< OgreSensor >::ProjectionMatrix().

◆ ImageFormat()

PixelFormat ImageFormat ( ) const

virtual

Get the image pixel format. If the image pixel format has not been set with a valid value, PF_UNKNOWN will be returned.

Returns: The image pixel format

Implements Camera.

Referenced by BaseCamera< OgreSensor >::CreateImage(), and BaseCamera< OgreSensor >::ImageMemorySize().

◆ ImageHeight()

unsigned int ImageHeight ( ) const

virtual

Get the image height in pixels.

Returns: The image height in pixels

Implements Camera.

Referenced by BaseCamera< OgreSensor >::CreateImage(), and BaseCamera< OgreSensor >::ImageMemorySize().

◆ ImageMemorySize()

unsigned int ImageMemorySize ( ) const

virtual

Get the total image memory size in bytes.

Returns: The image memory size in bytes

Implements Camera.

Referenced by BaseCamera< OgreSensor >::CreateImageBuffer().

◆ ImageWidth()

unsigned int ImageWidth ( ) const

virtual

Get the image width in pixels.

Returns: The image width in pixels

Implements Camera.

Referenced by BaseCamera< OgreSensor >::CreateImage(), and BaseCamera< OgreSensor >::ImageMemorySize().

◆ Load()

void Load ( )

protectedvirtual

◆ NearClipPlane()

double NearClipPlane ( ) const

virtual

Get the camera's near clipping plane distance.

Returns: Near clipping plane distance

Implements Camera.

Referenced by BaseCamera< OgreSensor >::ProjectionMatrix().

◆ PostRender()

void PostRender ( )

virtual

Preforms any necessary final rendering work. Once rendering is complete the camera will alert any listeners of the new frame event. This function should only be called after a call to Render has successfully been executed.

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Update().

◆ PreRender()

void PreRender ( )

virtual

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.

Implements Object.

◆ ProjectionMatrix()

math::Matrix4d ProjectionMatrix ( ) const

virtual

Get the projection matrix for this camera.

Returns: Camera projection matrix

Implements Camera.

Reimplemented in OgreCamera.

◆ RenderTarget()

virtual RenderTargetPtr RenderTarget ( ) const

protectedpure virtual

Implemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Copy(), BaseCamera< OgreSensor >::ImageFormat(), BaseCamera< OgreSensor >::ImageHeight(), BaseCamera< OgreSensor >::ImageWidth(), BaseCamera< OgreSensor >::PreRender(), BaseCamera< OgreSensor >::SetImageFormat(), BaseCamera< OgreSensor >::SetImageHeight(), and BaseCamera< OgreSensor >::SetImageWidth().

◆ Reset()

void Reset ( )

protectedvirtual

◆ SaveFrame()

bool SaveFrame ( const std::string & _name )

virtual

Writes the previously rendered frame to a file. This function can be called multiple times after PostRender has been called, without rendering the scene again. Calling this function before a single image has been rendered will have undefined behavior.

Parameters

[in] _name Name of the output file

Implements Camera.

◆ SetAntiAliasing()

void SetAntiAliasing ( const unsigned int _aa )

virtual

Set the level of anti-aliasing used during rendering. If a value of 0 is given, no anti-aliasing will be performed. Higher values can significantly slow-down rendering times, depending on the underlying render engine.

Parameters

[in] _aa Level of anti-aliasing used during rendering

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetAspectRatio()

void SetAspectRatio ( const double _ratio )

virtual

Set the camera's aspect ratio. This value determines the cameras vertical field-of-view. It is often the.

image_height /

image_width

but this is not necessarily true.

Returns: The camera's aspect ratio

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetFarClipPlane()

void SetFarClipPlane ( const double _far )

virtual

Set the camera's far clipping plane distance.

Parameters

[in] _far Far clipping plane distance

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetFollowOffset()

void SetFollowOffset ( const math::Vector3d & _offset )

virtual

Set offset of camera from target node being followed. The offset will be in the frame that is specified at the time the follow target is set.

Parameters

[in] _offset Offset distance from target node.

Implements Camera.

◆ SetFollowPGain()

void SetFollowPGain ( const double _pGain )

virtual

Set follow P Gain. Determines how fast the camera moves to follow the target node. Valid range: [0-1].

Parameters

[in] _pGain P gain for camera following

Implements Camera.

◆ SetFollowTarget()

void SetFollowTarget	(	const NodePtr &	_target,
		const math::Vector3d &	_offset,
		const bool	_worldFrame
	)

virtual

Set a node for camera to follow. The camera will automatically update its position to keep itself at the specified offset distance from the target being followed. If null is specified, camera follow is disabled. In contrast to SetTrackTarget, the camera does not change its orientation when following is enabled.

Parameters

[in]	_target	Target node to follow
[in]	_offset	Tether the camera at an offset distance from the target node.
[in]	_worldFrame	True to follow the target node at a distance that's fixed in world frame. Default is false which means the camera follows at fixed distance in target node's local frame.

Implements Camera.

◆ SetHFOV()

void SetHFOV ( const math::Angle & _angle )

virtual

Set the camera's horizontal field-of-view.

Parameters

[in] _angle Desired horizontal field-of-view

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetImageFormat()

void SetImageFormat ( PixelFormat _format )

virtual

Set the image pixel format.

Parameters

[in] _format New image pixel format

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetImageHeight()

void SetImageHeight ( const unsigned int _height )

virtual

Set the image height in pixels.

Parameters

[in] _height New image height in pixels

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetImageWidth()

void SetImageWidth ( const unsigned int _width )

virtual

Set the image width in pixels.

Parameters

[in] _width New image width in pixels

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetNearClipPlane()

void SetNearClipPlane ( const double _near )

virtual

Set the camera's near clipping plane distance.

Parameters

[in] _near Near clipping plane distance

Implements Camera.

Reimplemented in OgreCamera.

Referenced by BaseCamera< OgreSensor >::Reset().

◆ SetTrackOffset()

void SetTrackOffset ( const math::Vector3d & _offset )

virtual

Set track offset. Camera will track a point that's at an offset from the target node. The offset will be in the frame that is specified at the time the track target is set.

Parameters

[in] _offset Point offset to track

Implements Camera.

◆ SetTrackPGain()

void SetTrackPGain ( const double _pGain )

virtual

Set track P Gain. Determines how fast the camera rotates to look at the target node. Valid range: [0-1].

Parameters

[in] _pGain P gain for camera tracking

Implements Camera.

◆ SetTrackTarget()

void SetTrackTarget	(	const NodePtr &	_target,
		const math::Vector3d &	_offset,
		const bool	_worldFrame
	)

virtual

Set a node for camera to track. The camera will automatically change its orientation to face the target being tracked. If null is specified, tracking is disabled. In contrast to SetFollowTarget the camera does not change its position when tracking is enabled.

Parameters

[in]	_target	Target node to track
[in]	_offset	Track a point that is at an offset relative to target.
[in]	_worldFrame	If true, the offset point to track will be treated in world frame and its position relative to the target node remains fixed regardless of the target node's rotation. Default is false, which means the camera tracks the point in target node's local frame.

Implements Camera.

◆ TrackOffset()

math::Vector3d TrackOffset ( ) const

virtual

Get the track offset vector in the frame specified at the time the track target is set.

Returns: Point offset from target.

Implements Camera.

◆ TrackPGain()

double TrackPGain ( ) const

virtual

Get the camera track rotation P gain.

Returns: P gain for camera tracking

Implements Camera.

◆ TrackTarget()

NodePtr TrackTarget ( ) const

virtual

Get the target node being tracked.

Returns: Target node being tracked.

Implements Camera.

◆ Update()

void Update ( )

virtual

Renders a new frame. This is a convenience function for single-camera scenes. It wraps the pre-render, render, and post-render into a single function. This should be used in applications with multiple cameras or multiple consumers of a single camera's images.

Implements Camera.

Referenced by BaseCamera< OgreSensor >::Capture().

◆ ViewMatrix()

math::Matrix4d ViewMatrix ( ) const

virtual

Get the view matrix for this camera.

Returns: Camera view matrix

Implements Camera.

Reimplemented in OgreCamera.

Member Data Documentation

◆ antiAliasing

unsigned int antiAliasing = 0u

protected

Anti-aliasing.

Referenced by BaseCamera< OgreSensor >::AntiAliasing(), and BaseCamera< OgreSensor >::SetAntiAliasing().

◆ aspect

double aspect = 1.3333333

protected

Aspect ratio.

Referenced by BaseCamera< OgreSensor >::AspectRatio(), and BaseCamera< OgreSensor >::SetAspectRatio().

◆ farClip

double farClip = 1000.0

protected

Far clipping plane distance.

Referenced by BaseCamera< OgreSensor >::FarClipPlane(), and BaseCamera< OgreSensor >::SetFarClipPlane().

◆ followNode

NodePtr followNode

protected

Target node to follow.

Referenced by BaseCamera< OgreSensor >::FollowTarget(), BaseCamera< OgreSensor >::PreRender(), and BaseCamera< OgreSensor >::SetFollowTarget().

◆ followOffset

math::Vector3d followOffset

protected

Offset distance between camera and target node being followed.

Referenced by BaseCamera< OgreSensor >::FollowOffset(), BaseCamera< OgreSensor >::PreRender(), BaseCamera< OgreSensor >::SetFollowOffset(), and BaseCamera< OgreSensor >::SetFollowTarget().

◆ followPGain

double followPGain = 1.0

protected

P gain for follow mode. Determines how fast the camera moves to follow the target node. Valid range: [0-1].

Referenced by BaseCamera< OgreSensor >::FollowPGain(), BaseCamera< OgreSensor >::PreRender(), and BaseCamera< OgreSensor >::SetFollowPGain().

◆ followWorldFrame

bool followWorldFrame = false

protected

Follow target in world frame.

Referenced by BaseCamera< OgreSensor >::PreRender(), and BaseCamera< OgreSensor >::SetFollowTarget().

◆ hfov

math::Angle hfov

protected

Horizontal camera field of view.

Referenced by BaseCamera< OgreSensor >::HFOV(), and BaseCamera< OgreSensor >::SetHFOV().

◆ imageBuffer

ImagePtr imageBuffer

protected

◆ nearClip

double nearClip = 0.01

protected

Near clipping plane distance.

Referenced by BaseCamera< OgreSensor >::NearClipPlane(), and BaseCamera< OgreSensor >::SetNearClipPlane().

◆ newFrameEvent

common::EventT<void(const void *, unsigned int, unsigned int, unsigned int, const std::string &)> newFrameEvent

protected

Referenced by BaseCamera< OgreSensor >::ConnectNewImageFrame().

◆ trackNode

NodePtr trackNode

protected

Target node to track if camera tracking is on.

Referenced by BaseCamera< OgreSensor >::PreRender(), BaseCamera< OgreSensor >::SetTrackTarget(), and BaseCamera< OgreSensor >::TrackTarget().

◆ trackOffset

math::Vector3d trackOffset

protected

Set camera to track a point offset in target node's local or world frame depending on trackWorldFrame.

Referenced by BaseCamera< OgreSensor >::PreRender(), BaseCamera< OgreSensor >::SetTrackOffset(), BaseCamera< OgreSensor >::SetTrackTarget(), and BaseCamera< OgreSensor >::TrackOffset().

◆ trackPGain

double trackPGain = 1.0

protected

P gain for tracking. Determines how fast the camera rotates to look at the target node. Valid range: [0-1].

Referenced by BaseCamera< OgreSensor >::PreRender(), BaseCamera< OgreSensor >::SetTrackPGain(), and BaseCamera< OgreSensor >::TrackPGain().

◆ trackWorldFrame

bool trackWorldFrame = false

protected

Track point relative to target in world frame.

Referenced by BaseCamera< OgreSensor >::PreRender(), and BaseCamera< OgreSensor >::SetTrackTarget().

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

BaseCamera.hh

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ BaseCamera()

◆ ~BaseCamera()

Member Function Documentation

◆ AntiAliasing()

◆ AspectRatio()

◆ Capture()

◆ ConnectNewImageFrame()

◆ Copy()

◆ CreateImage()

◆ CreateImageBuffer()

◆ CreateRenderWindow()

◆ FarClipPlane()

◆ FollowOffset()

◆ FollowPGain()

◆ FollowTarget()

◆ HFOV()

◆ ImageFormat()

◆ ImageHeight()

◆ ImageMemorySize()

◆ ImageWidth()

◆ Load()

◆ NearClipPlane()

◆ PostRender()

◆ PreRender()

◆ ProjectionMatrix()

◆ RenderTarget()

◆ Reset()

◆ SaveFrame()

◆ SetAntiAliasing()

◆ SetAspectRatio()

◆ SetFarClipPlane()

◆ SetFollowOffset()

◆ SetFollowPGain()

◆ SetFollowTarget()

◆ SetHFOV()

◆ SetImageFormat()

◆ SetImageHeight()

◆ SetImageWidth()

◆ SetNearClipPlane()

◆ SetTrackOffset()

◆ SetTrackPGain()

◆ SetTrackTarget()

◆ TrackOffset()

◆ TrackPGain()

◆ TrackTarget()

◆ Update()

◆ ViewMatrix()

Member Data Documentation

◆ antiAliasing

◆ aspect

◆ farClip

◆ followNode

◆ followOffset

◆ followPGain

◆ followWorldFrame

◆ hfov

◆ imageBuffer

◆ nearClip

◆ newFrameEvent

◆ trackNode

◆ trackOffset

◆ trackPGain

◆ trackWorldFrame