OpenFrames::VRCamera Class Reference

Encapsulates cameras used for VR stereo rendering. More...

#include <VRUtils.hpp>

Inheritance diagram for OpenFrames::VRCamera:

Public Types
enum	StereoMode { STEREO = 0, MONO = 1, AUTO = 2 }

Public Member Functions
	VRCamera (VRTextureBuffer *texBuffer, OpenVRDevice *ovrDevice, int camNum, StereoMode mode, bool useMSAA=false)
bool	getUseMSAA ()
void	setClearMask (GLbitfield mask)
GLbitfield	getClearMask ()
unsigned int	getNumCameras ()
osg::Camera *	getCamera (unsigned int pos)
void	disableCameras ()
void	updateCameras (osg::Matrixd &rightProj, osg::Matrixd &leftProj, osg::Matrixd &centerProj, const double &zNear)
void	addSlaveCamerasToView (osg::View *view, bool useMastersSceneData)

Protected Attributes
osg::ref_ptr< osg::Camera >	_rightCamera
osg::ref_ptr< osg::Camera >	_leftCamera
osg::ref_ptr< osg::Camera >	_monoCamera
osg::observer_ptr< VRTextureBuffer >	_texBuffer
osg::observer_ptr< OpenVRDevice >	_ovrDevice
StereoMode	_mode
bool	_useMSAA

Detailed Description

Encapsulates cameras used for VR stereo rendering.

Member Function Documentation

addSlaveCamerasToView()

void OpenFrames::VRCamera::addSlaveCamerasToView	(	osg::View *	view,
		bool	useMastersSceneData
	)

Add cameras as slaves to the specified View

disableCameras()

void OpenFrames::VRCamera::disableCameras

(

)

Disable all internal cameras

getCamera()

osg::Camera* OpenFrames::VRCamera::getCamera

(

unsigned int

pos

)

Get the internal osg::Camera at desired position

getNumCameras()

unsigned int OpenFrames::VRCamera::getNumCameras

(

)

Get number of cameras in use, depending on StereoMode

setClearMask()

void OpenFrames::VRCamera::setClearMask

(

GLbitfield

mask

)

Set the OpenGL clear mask for cameras

updateCameras()

void OpenFrames::VRCamera::updateCameras	(	osg::Matrixd &	rightProj,
		osg::Matrixd &	leftProj,
		osg::Matrixd &	centerProj,
		const double &	zNear
	)

Update projection/modelview matrices, enable cameras, and handle other camera-specific operations

Member Data Documentation

_monoCamera

osg::ref_ptr<osg::Camera> OpenFrames::VRCamera::_monoCamera

protected

Camera that draws one view to both left & right eye textures

_rightCamera

osg::ref_ptr<osg::Camera> OpenFrames::VRCamera::_rightCamera

protected

Cameras to represent right and left eye views

_texBuffer

osg::observer_ptr<VRTextureBuffer> OpenFrames::VRCamera::_texBuffer

protected

The texture buffers drawn on by Cameras

_useMSAA

bool OpenFrames::VRCamera::_useMSAA

protected

Whether to use multisample antialiasing

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

• include/OpenFrames/VRUtils.hpp