FlightGear: flightgear::CameraInfo Struct Reference

A wrapper around osg::Camera that contains some extra information. More...

#include <CameraGroup.hxx>

Inherits osg::Referenced.

Classes
struct	ReloadCompositorCallback

Public Types
enum	Flags { VIEW_ABSOLUTE = 0x1 , PROJECTION_ABSOLUTE = 0x2 , ORTHO = 0x4 , GUI = 0x8 , DO_INTERSECTION_TEST = 0x10 , FIXED_NEAR_FAR = 0x20 , ENABLE_MASTER_ZOOM = 0x40 , VR_MIRROR = 0x80 , SPLASH = 0x100 }
	properties of a camera. More...

Public Member Functions
	CameraInfo (unsigned flags_)

Public Attributes
std::string	name
	The name as given in the config file.

unsigned	flags
	Properties of the camera.

simgear::compositor::Compositor::MVRInfo	mvr
	Multiview rendering properties.

double	physicalWidth = 0
	Physical size parameters.

double	physicalHeight = 0

double	bezelHeightTop = 0

double	bezelHeightBottom = 0

double	bezelWidthLeft = 0

double	bezelWidthRight = 0

const CameraInfo *	relativeCameraParent = nullptr
	Non-owning reference to the parent camera for relative camera configurations.

osg::Vec2d	parentReference [2]
	The reference points in the parents projection space.

osg::Vec2d	thisReference [2]
	The reference points in the current projection space.

osg::Matrix	viewOffset
	View offset from the viewer master camera.

osg::Matrix	projOffset
	Projection offset from the viewer master camera.

osg::Matrix	viewMatrix
	Current view and projection matrices for this camera.

osg::Matrix	projMatrix

std::unique_ptr< simgear::compositor::Compositor >	compositor
	The Compositor used to manage the pipeline of this camera.

std::string	compositor_path
	Compositor path.

osg::ref_ptr< ReloadCompositorCallback >	reloadCompositorCallback

Detailed Description

A wrapper around osg::Camera that contains some extra information.

Definition at line 58 of file CameraGroup.hxx.

Member Enumeration Documentation

◆ Flags

enum flightgear::CameraInfo::Flags

properties of a camera.

Enumerator
VIEW_ABSOLUTE	The camera view is absolute, not relative to the master camera.
PROJECTION_ABSOLUTE	The projection is absolute.
ORTHO	The projection is orthographic.
GUI	Camera draws the GUI.
DO_INTERSECTION_TEST	scene intersection tests this camera.
FIXED_NEAR_FAR	take the near far values in the projection for real.
ENABLE_MASTER_ZOOM	Can apply the zoom algorithm.
VR_MIRROR	Switch to a mirror of VR.
SPLASH	For splash screen.

Definition at line 62 of file CameraGroup.hxx.

Constructor & Destructor Documentation

◆ CameraInfo()

flightgear::CameraInfo::CameraInfo ( unsigned flags_ )

inline

Definition at line 78 of file CameraGroup.hxx.

Member Data Documentation

◆ bezelHeightBottom

double flightgear::CameraInfo::bezelHeightBottom = 0

Definition at line 94 of file CameraGroup.hxx.

◆ bezelHeightTop

double flightgear::CameraInfo::bezelHeightTop = 0

Definition at line 93 of file CameraGroup.hxx.

◆ bezelWidthLeft

double flightgear::CameraInfo::bezelWidthLeft = 0

Definition at line 95 of file CameraGroup.hxx.

◆ bezelWidthRight

double flightgear::CameraInfo::bezelWidthRight = 0

Definition at line 96 of file CameraGroup.hxx.

◆ compositor

std::unique_ptr<simgear::compositor::Compositor> flightgear::CameraInfo::compositor

The Compositor used to manage the pipeline of this camera.

Definition at line 120 of file CameraGroup.hxx.

◆ compositor_path

std::string flightgear::CameraInfo::compositor_path

Compositor path.

Used to recreate the pipeline when reloading. If the path is empty, it means that this camera isn't using a custom Compositor path and should use the default one.

Definition at line 125 of file CameraGroup.hxx.

◆ flags

unsigned flightgear::CameraInfo::flags

Properties of the camera.

See also: CameraGroup::Flags.

Definition at line 85 of file CameraGroup.hxx.

◆ mvr

simgear::compositor::Compositor::MVRInfo flightgear::CameraInfo::mvr

Multiview rendering properties.

Definition at line 88 of file CameraGroup.hxx.

◆ name

std::string flightgear::CameraInfo::name

The name as given in the config file.

Definition at line 82 of file CameraGroup.hxx.

◆ parentReference

osg::Vec2d flightgear::CameraInfo::parentReference[2]

The reference points in the parents projection space.

Definition at line 103 of file CameraGroup.hxx.

◆ physicalHeight

double flightgear::CameraInfo::physicalHeight = 0

Definition at line 92 of file CameraGroup.hxx.

◆ physicalWidth

double flightgear::CameraInfo::physicalWidth = 0

Physical size parameters.

Definition at line 91 of file CameraGroup.hxx.

◆ projMatrix

osg::Matrix flightgear::CameraInfo::projMatrix

Definition at line 117 of file CameraGroup.hxx.

◆ projOffset

osg::Matrix flightgear::CameraInfo::projOffset

Projection offset from the viewer master camera.

Definition at line 112 of file CameraGroup.hxx.

◆ relativeCameraParent

const CameraInfo* flightgear::CameraInfo::relativeCameraParent = nullptr

Non-owning reference to the parent camera for relative camera configurations.

Definition at line 100 of file CameraGroup.hxx.

◆ reloadCompositorCallback

osg::ref_ptr<ReloadCompositorCallback> flightgear::CameraInfo::reloadCompositorCallback

Definition at line 132 of file CameraGroup.hxx.

◆ thisReference

osg::Vec2d flightgear::CameraInfo::thisReference[2]

The reference points in the current projection space.

Definition at line 106 of file CameraGroup.hxx.

◆ viewMatrix

osg::Matrix flightgear::CameraInfo::viewMatrix

Current view and projection matrices for this camera.

They are only used by other child cameras through relativeCameraParent so they can avoid recalculating them.