makVrv::DtPlanarReflection Class Reference

A camera for rendering Triton's planar reflection texture. More...

Inheritance diagram for makVrv::DtPlanarReflection:

Public Member Functions
	DtPlanarReflection (osg::Camera *mainCamera, DtDe &de)
	CTOR. More...
virtual osg::Texture *	getTexture ()
	Retrieve the reflection map texture this camera renders to. More...
virtual osg::RefMatrix *	getTextureProjectionMatrix ()
	Retrieve the matrix used to map this texture to the water surface. More...
virtual void	accept (osg::NodeVisitor &nv)
	Override Node::accept to intercept cull visitor traversal. More...
virtual void	enable (bool enabled)
	Enable / disable this reflection camera at runtime. More...
virtual void	releaseGLObjects (osg::State *state=0) const
	Called when a graphic context is destroyed or when this object needs to cleanup its opengl objects. More...
virtual bool	isRenderToTextureValid ()
	check to see if the render to texture settings are valid More...
virtual void	setMirrorMatrix (const osg::Matrix &mirror)
	set the mirror matrix for this planar reflection, used to mirror the scene for the reflection pass rendering. More...
virtual void	updateFogColor (bool skyEnabled, const osg::Vec4f &envFogColor)
	sets the clear color to match the fog color for this camera. More...

Protected Member Functions
virtual	~DtPlanarReflection ()
	DTOR. More...
virtual void	lodScaleChanged (float lodScale)
	pass in a new lod scale to use for calculating the lod connected to the signal_oceanPlanarReflectionsLODScaleChanged More...
virtual osg::Matrixd	modifyProjectionMatrix (const osg::Matrix &sceneProjection, const osg::Vec4d &clipPlane) const
	only used if USE_OBLIQUE_CLIP_PLANE is enabled More...
virtual void	setupColorBufferTexture (int format, int sourceFormat, int sourceType)
	setup the color buffer format More...
virtual osg::Texture *	allocateRenderTexture (int width, int height)
	allocate a render texture and set it's size, the function will handle creating Texture2DArray if needed for multiview More...
virtual void	updateReflectionTexture ()
	update the reflection texture settings based on the current main camera settings. More...

Protected Attributes
DtDe &	myDe
DtSignalConnectionManager	myConnections
osg::ref_ptr< osg::Texture >	myTexture
osg::ref_ptr< osg::Texture >	myDepthTexture
osg::ref_ptr< osg::RefMatrix >	myTextureProjectionMatrix
osg::observer_ptr< osg::Camera >	mySceneCameraObserver
osg::Matrix	myMirrorMatrix
int	myTexFormat
int	mySourceFormat
int	mySourceType

Detailed Description

A camera for rendering Triton's planar reflection texture.

Constructor & Destructor Documentation

makVrv::DtPlanarReflection::DtPlanarReflection	(	osg::Camera *	mainCamera,
		DtDe &	de
	)

CTOR.

virtual makVrv::DtPlanarReflection::~DtPlanarReflection ( )

protectedvirtual

DTOR.

Member Function Documentation

virtual osg::Texture* makVrv::DtPlanarReflection::getTexture ( )

virtual

Retrieve the reflection map texture this camera renders to.

virtual osg::RefMatrix* makVrv::DtPlanarReflection::getTextureProjectionMatrix ( )

virtual

Retrieve the matrix used to map this texture to the water surface.

virtual void makVrv::DtPlanarReflection::accept ( osg::NodeVisitor &  nv )

virtual

Override Node::accept to intercept cull visitor traversal.

virtual void makVrv::DtPlanarReflection::enable ( bool  enabled )

virtual

Enable / disable this reflection camera at runtime.

virtual void makVrv::DtPlanarReflection::releaseGLObjects ( osg::State *  state = 0 ) const

virtual

Called when a graphic context is destroyed or when this object needs to cleanup its opengl objects.

virtual bool makVrv::DtPlanarReflection::isRenderToTextureValid ( )

virtual

check to see if the render to texture settings are valid

virtual void makVrv::DtPlanarReflection::setMirrorMatrix ( const osg::Matrix &  mirror )

virtual

set the mirror matrix for this planar reflection, used to mirror the scene for the reflection pass rendering.

virtual void makVrv::DtPlanarReflection::updateFogColor ( bool  skyEnabled, const osg::Vec4f &  envFogColor  )

virtual

sets the clear color to match the fog color for this camera.

virtual void makVrv::DtPlanarReflection::lodScaleChanged ( float  lodScale )

protectedvirtual

pass in a new lod scale to use for calculating the lod connected to the signal_oceanPlanarReflectionsLODScaleChanged

virtual osg::Matrixd makVrv::DtPlanarReflection::modifyProjectionMatrix ( const osg::Matrix &  sceneProjection, const osg::Vec4d &  clipPlane  ) const

protectedvirtual

only used if USE_OBLIQUE_CLIP_PLANE is enabled

virtual void makVrv::DtPlanarReflection::setupColorBufferTexture ( int  format, int  sourceFormat, int  sourceType  )

protectedvirtual

setup the color buffer format

virtual osg::Texture* makVrv::DtPlanarReflection::allocateRenderTexture ( int  width, int  height  )

protectedvirtual

allocate a render texture and set it's size, the function will handle creating Texture2DArray if needed for multiview

virtual void makVrv::DtPlanarReflection::updateReflectionTexture ( )

protectedvirtual

update the reflection texture settings based on the current main camera settings.

Member Data Documentation

DtDe& makVrv::DtPlanarReflection::myDe

protected

DtSignalConnectionManager makVrv::DtPlanarReflection::myConnections

protected

osg::ref_ptr< osg::Texture > makVrv::DtPlanarReflection::myTexture

protected

osg::ref_ptr< osg::Texture > makVrv::DtPlanarReflection::myDepthTexture

protected

osg::ref_ptr< osg::RefMatrix > makVrv::DtPlanarReflection::myTextureProjectionMatrix

protected

osg::observer_ptr< osg::Camera > makVrv::DtPlanarReflection::mySceneCameraObserver

protected

osg::Matrix makVrv::DtPlanarReflection::myMirrorMatrix

protected

int makVrv::DtPlanarReflection::myTexFormat

protected

int makVrv::DtPlanarReflection::mySourceFormat

protected

int makVrv::DtPlanarReflection::mySourceType

protected

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvTriton/DtPlanarReflection.h