DtVrfOsgRenderer Class Reference

Inheritance diagram for DtVrfOsgRenderer:

Classes
class	Creator

Public Member Functions
osg::Node *	terrainNode ()
osg::Node *	propNode ()
	DtVrfOsgRenderer (makVrv::DtDe &)
Public Member Functions inherited from makVrv::DtOsgRenderer
virtual	~DtOsgRenderer ()
	DTOR.
virtual void	update ()
	Add functionality to update, update dynamic objects.
virtual void	render ()
	Render.
virtual bool	viewExists () const
	Returns whether or not a view (typically a window) exists.
virtual void	resetSceneGraph ()
	Removes all nodes from the scene graph.
virtual void	removeChannelRoot (DtChannel *channel)
	Checks to see if this channel has a root, and, if it does, remove it from all model set roots.
virtual void	addNodeToRoot (osg::Node *node, const DtSceneRoot &sr, bool createOnAccess=true)
	Add a node to the specified SceneRoot.
virtual void	removeNodeFromRoot (osg::Node *node, const DtSceneRoot &sr)
	Remove a node from the specified SceneRoot.
virtual void	traverseRoot (osg::NodeVisitor &nv, const DtSceneRoot &sr)
	Traverse from the specified SceneRoot with the given visitor.
virtual void	setSceneRootNodeMask (const DtSceneRoot &sr, osg::Node::NodeMask nodemask)
	Set the nodemask of a SceneRoot.
virtual osg::Node::NodeMask	sceneRootNodeMask (const DtSceneRoot &sr)
	Get the nodemask of a SceneRoot.
virtual osg::BoundingSphere	sceneRootBound (const DtSceneRoot &sr)
	Get the bounding sphere of sceneRoot.
virtual osg::BoundingSphere	sceneRootListBound (const DtSceneRootList &srList)
	Get the bounding sphere of list of sceneRoots.
virtual void	addChannelToModelSetRoot (int modelSetId, DtChannel *channel)
	Set the specified channel to render a modelSet root.
virtual void	removeChannelFromModelSetRoot (int modelSetId, DtChannel *channel)
	Stop the specified channel from rendering a modelSet root.
virtual void	addChannelToVisualizerRoot (int modelSetId, int visualizerType, DtChannel *channel)
	Set the specified channel to render a visualizer type root.
virtual void	removeChannelFromVisualizerRoot (int modelSetId, int visualizerType, DtChannel *channel)
	Stop the specified channel from rendering a visualizer type root.
virtual void	setSceneDataToRenderRoot (osgViewer::View &view)
	Set the sceneData of a view to the top of the scene graph.
virtual void	addSceneToCamera (osg::Camera *camera)
	Add the scene to the specified camera.
virtual void	addSceneRootToNode (const DtSceneRoot &sr, osg::Group *node, bool createOnAccess=true)
	Add the specified SceneRoot to an OSG group node.
virtual osg::Group *	findSceneRootChildByName (const DtSceneRoot &parent, const std::string &rootName)
	Look up a root by name in the parent specified by SceneRoot.
virtual bool	matchesSceneRoot (const DtSceneRoot &sr, osg::Group *group)
	Does this group match the given scene root.
virtual void	releaseResources ()
	Release all openGL objects in the scene graph.
virtual void	releaseResources (osg::State *state)
	Release all openGL objects in the scene graph.
void	setRootNode (osg::Group *, bool copyChildrenFromOldRoot)
	Set the new scene root node, and optionally copy the old root children.
void	resetRoot ()
	Reset the scene root node back to the original node.
void	registerPagedLODs (osg::Node *node)
	Register any paged LOD's with all of the existing database pagers.
void	clearPagedLODs ()
	Register any paged LOD's with all of the existing database pagers.
virtual void	setWireframeRendering (bool enabled)
	Turn on/off wireframe mode rendering.
virtual void	setDdsFlip (bool flip)
	Turn on/off dds flip.
virtual bool	wireframeRendering () const
	Check wireframe status.
virtual void	setShadowState (bool enabled)
	Set the global shadow mode.
virtual bool	shadowsEnabled () const
	Get global shadow mode.
void	setTerrainScalingEnabled (bool enabled)
	Set whether terrain scaling is on.
void	setTerrainScaleFactor (double scaleFactor)
	Set the terrain scale factor (only used if scaling is on)
virtual bool	makeContextCurrent ()
	Attempt to make a context current.
DtFontManager &	fontManager ()
	Get the font manager.
const DtFontManager &	fontManager () const
DtEffectManager &	effectManager ()
	Get the font manager.
const DtEffectManager &	effectManager () const
void	debugDrawBox (const osg::Vec3 &center, const osg::Vec3 &extents)
	Draw a box in the next frame.
void	debugDrawBox (const osg::Vec3 &center, const osg::Vec3 &extents, const osg::Quat &orientation)
	Draw a box in the next frame.
void	setChannelShadowState (DtOsgChannel *osgChannel, bool enable)
	Set the shadow mode for channels.
bool	getChannelShadowSettings (DtOsgChannel *osgChannel, DtShadowSettingsObject **shadowSettingObject, bool *isPlanView)
	Gets the shadow settings for this channel.
bool	getChannelCloudShadowMap (DtOsgChannel *osgChannel, unsigned int *textureIndex, osg::Matrix *textureViewProjMatrix, unsigned int *textureIndex2, osg::Matrix *textureViewProjMatrix2)
	Gets the cloud shadow map for this channel.
bool	getCameraCloudShadowMap (osg::Camera *camera, unsigned int *textureIndex, osg::Matrix *textureViewProjMatrix, unsigned int *textureIndex2, osg::Matrix *textureViewProjMatrix2)
	Gets the cloud shadow map for this camera.
osg::StateSet *	sgRenderRootStateSet ()
	Gets the stateset for the main render group root node.
void	clearStateGraphForAllChannels (void)
	osg maintains an internal cache of StateSets in a StateGraph
virtual void	addMainThreadOperation (DtMainThreadOperation *opp)
virtual void	addMainThreadPreDrawOperation (DtMainThreadOperation *opp)
virtual int	alphaToCoverageRenderBin ()
	get the render bin number being used for the alpha to coverage bin.
osg::Group *	sgRenderRoot ()
	Get the scene graph render root.
osg::Group *	sgEnvironmentRoot ()
	Get the environment root which controls the scene's lighting and other global state.
osg::Group *	sgPropsRoot ()
	Get the props root node.
osg::Group *	sgTerrainRoot ()
	Get the terrains root node.
osg::Group *	sgScaledTerrainRoot ()
	Get the active terrain root when terrain scaling is on.
osg::Group *	sgScaledPropsRoot ()
	Get the active props root when terrain scaling is on.
osg::Group *	sgStatic2dDebugRoot ()
	Get the debug graphics root node.
osg::Group *	sgStatic3dDebugRoot ()
	Get the debug graphics root node.
osg::Group *	sgOceanRoot ()
	Get the ocean root node.
Public Member Functions inherited from makVrv::DtRenderer
	DtRenderer (DtDe &de)
	CTOR.
virtual	~DtRenderer ()
	DTOR.
virtual void	postUpdate ()
	Called after tick; time to update observers.
DtObserverObjectManager *	observerObjectManager ()
	Get the observer object manager.
DtTickableManagerInterface &	tickableManager ()
	Get the scene manager's attachable scene object manager.
const DtTickableManagerInterface &	tickableManager () const
DtOverlayManager &	overlayManager ()
	Get the manager's over the 2D overlays.
const DtOverlayManager &	overlayManager () const
void	createManagers ()
	Create overlay manager, must be called after creating the renderer as the manager may expect a specific subclasses of renderer.
const DtRenderMap &	renderMap () const
	Returns a const reference to the unordered map that contains all the element IDs of objects that were in the scene and what simTime they were last rendered in the scene.

Additional Inherited Members
Public Types inherited from makVrv::DtRenderer
typedef boost::unordered_map < DtElementID, double >	DtRenderMap
	Type definition of an unordered map that maps the element ids of objects recently rendered to the last simulation time at which they were rendered.
Static Public Member Functions inherited from makVrv::DtOsgRenderer
static DtOsgRenderer *	findInstance (DtDe &de)
	Attempt to get the Osg renderer for the de.
static DtSceneRoot	renderRoot ()
static DtSceneRoot	environmentRoot ()
static DtSceneRoot	terrainRoot ()
static DtSceneRoot	propRoot ()
static DtSceneRoot	oceanRoot ()
static DtSceneRoot	modelSetRoot (int modelSet)
static DtSceneRoot	visualizerTypeRoot (int modelSet, int visualizerType)
static DtSceneRoot	channelRoot (int modelSet, DtChannel *channel)
Public Attributes inherited from makVrv::DtOsgRenderer
boost::signal< void(int modelSet, int visualType) >	signal_visualizerRootAdded
boost::signal< void(DtChannel *) >	signal_channelRootAdded
boost::signal< void() >	signal_shadowsRemoved
Static Public Attributes inherited from makVrv::DtOsgRenderer
static const int	SKY_RENDERBIN = -10
static const int	DEFAULT_RENDERBIN = 0
static const int	DEPTH_ONLY_RENDERBIN = 6
static const int	OCEAN_RENDERBIN = 7
static const int	LIGHTPOINT_RENDERBIN = 8
static const int	CLOUD_RENDERBIN = 9
static const int	DEFAULT_TRANSPARENT_RENDERBIN = 10
static const int	COCKPIT_RENDERBIN = 25
static const std::string	AlphaToCoverageBin
static const std::string	SkyBin
static const std::string	DepthOnlyBin
static const std::string	OceanBin
static const std::string	LightPointBin
static const std::string	CloudBin
static const std::string	CockpitBin
Protected Types inherited from makVrv::DtOsgRenderer
typedef boost::unordered_map < int, osg::ref_ptr < osg::Group > >	RootMap
typedef boost::unordered_map < int, osg::ref_ptr < osgShadow::ShadowedScene > >	ShadowedSceneMap
typedef int	ModelSet
typedef int	VisualizerType
typedef boost::unordered_map < ModelSet, osg::ref_ptr < osg::Group > >	ModelSetRootMap
typedef boost::unordered_map < VisualizerType, osg::ref_ptr < osg::Group > >	VisualizerTypeRootMap
typedef boost::unordered_map < ModelSet, VisualizerTypeRootMap >	ModelSetVisualizerTypeRootMap
	Under each model set group is another channel group for each visualizer type.
typedef boost::unordered_map < DtChannel *, ModelSetRootMap >	ChannelRootMap
	DtChannelSpecificGroup that contains only the channel it represents.
Protected Member Functions inherited from makVrv::DtOsgRenderer
virtual void	moveRootToShadowRoot (const DtSceneRoot &targetRoot, osg::Group *shadowRoot, osg::Group *modelSetRoot)
	Move a target root out of its model set root and into the shadow root.
virtual osgViewer::ViewerBase &	viewer ()
	Returns the current OSG viewer.
	DtOsgRenderer (DtDe &de)
	CTOR This is protected, use the creator instead.
osg::Group *	sgModelSetRoot (int modelSet)
	Get the root for a given modelSet.
osg::Group *	sgVisualizerRoot (int modelSet, int visualizerType, bool createOnAccess=true)
	Get the root for visual models of a specific type in a specific model set If the root does not exist and createOnAccess is true, it will be created and returned; otherwise, returns 0.
osg::Group *	sgChannelRoot (int modelSet, DtChannel *channel, bool createOnAccess=true)
	Get the root for the given channel.
void	slot_onViewCreated ()
	When a window is created, the fill out its myOsgWindowManager pointer.
void	slot_onViewToBeDestroyed ()
	When a window is about to be destroyed, check if its the last window and if so, null out the myOsgWindowManager pointer.
void	slot_onWireframeModeChanged (bool mode)
	receive signals from the shared state about wireframe mode
void	slot_onDdsFlipChanged (bool flip)
	receive signals from the shared state about dds flip mode
void	slot_onShadowStateChanged (bool shadowMode)
	receive signals from the shared state abotu the shadow state
void	slot_onTerrainScalingEnabledChanged (bool enabled)
	receive signals from the shared state about the terrain scaling state
void	slot_onTerrainScaleFactorChanged (double scaleFactor)
	receive signals from the shared state about the terrain scale factor
void	slot_onCoordinateSystemChanged (const std::string &coordinateSystemType)
	receive signals from the shared state about coordinate system changes
void	advanceTime ()
	Advance time, necessary when running as a slave.
void	updateSceneGraph ()
void	clearEmptyWindows ()
	This method checks for windows that exist but have no channels.
void	clearFrameBufferIfChannelChanged ()
	This method calls clearFrameBufferIfChanged on all the channels.
virtual void	removeShadows ()
	removes the shadows from the tree and restores any children to the scene root
virtual void	createShadowRoots ()
	creates a shadowed scene and adds it to the scene root
virtual bool	exportTerrainAndProps (const std::string &)
	Saves terrain geometry and props to specified file.
virtual osg::Group *	createModelSetRoot (int modelSet)
virtual osg::Group *	createVisualizerRoot (int modelSet, int visualizer)
virtual osg::Group *	createChannelRoot (int modelSet, DtChannel *)
	Create a root that is associated with the channel.
virtual osgShadow::ShadowedScene *	createModelSetSpecificShadowRootAndScene (int modelSet)
virtual osg::Group *	modelSetSpecificShadowRoot (int modelSet)
virtual osgShadow::ShadowedScene *	modelSetSpecificShadowScene (int modelSet)
virtual void	updateTerrainScaling ()
virtual void	initAerodromeManagers ()
virtual void	updateAerodrome ()
void	swapChildren (osg::Node *currentChild, osg::Node *newChild)
virtual void	updateRenderMap (const CullSet &cullSet)
	Update the map of recently rendered element IDs and when they were last rendered.
void	postInitialize ()
	Used to connect to the instance manager signal that provides the render set.
void	setupAtcVirtualProgram ()
	Used to setup the dither shader for the alpha to coverage bin.
Protected Attributes inherited from makVrv::DtOsgRenderer
DtSceneGraph *	mySceneGraph
DtFontManager *	myFontManager
DtEffectManager *	myEffectManager
DtOsgWindowManager *	myOsgWindowManager
osg::ref_ptr< osgViewer::Viewer >	myDefaultViewer
	This viewer exists so that when there are no displays, windows, or channels, the scene can be updated and kept current.
osg::ref_ptr< osg::Group >	myRenderRoot
osg::ref_ptr< osg::Group >	myDebugRoot
	Group for drawing debug graphics, cleared after each frame.
osg::ref_ptr< osg::Group >	myStatic2dDebugRoot
	Group for drawing debug graphics left alone each frame.
osg::ref_ptr< osg::Group >	myStatic3dDebugRoot
	Group for drawing debug graphics left alone each frame.
osg::ref_ptr< osg::Geode >	myDebugBox
	Shared geometry for debug boxes.
osg::ref_ptr< osg::Group >	myEnvironmentRoot
osg::ref_ptr< osg::Group >	myTerrainRoot
osg::ref_ptr< osg::Group >	myPropsRoot
osg::ref_ptr< osg::Group >	myOceanRoot
osg::ref_ptr < DtFastMatrixTransform >	myScaledTerrainRoot
osg::ref_ptr < DtFastMatrixTransform >	myScaledPropsRoot
osg::Matrix	myScaleMatrix
ModelSetRootMap	myModelSetMap
ModelSetVisualizerTypeRootMap	myVisualizerRootMap
ChannelRootMap	myChannelRootMap
ShadowedSceneMap	myShadowedSceneMap
RootMap	myShadowRootMap
osg::ref_ptr< osgUtil::RenderBin >	myAlphaToCoverageBin
osg::ref_ptr< osgUtil::RenderBin >	mySkyBin
osg::ref_ptr< osgUtil::RenderBin >	myDepthOnlyBin
osg::ref_ptr< osgUtil::RenderBin >	myOceanBin
osg::ref_ptr< osgUtil::RenderBin >	myLightPointBin
osg::ref_ptr< osgUtil::RenderBin >	myCloudBin
osg::ref_ptr< osgUtil::RenderBin >	myCockpitBin
bool	myWireframeOn
bool	myShadowsEnabled
DtTaxiwaySignManager *	myTaxiwaySignManager
DtRunwayMarkingManager *	myRunwayMarkingManager
DtLightIndicatorManager *	myLightIndicatorManager
double	myTerrainScaleFactor
bool	myTerrainScaleFactorChanged
bool	myTerrainScalingEnabled
bool	myTerrainScalingEnabledChanged
bool	myResourcesReleased
int	myAlphaToCoverageRenderBin
Protected Attributes inherited from makVrv::DtRenderer
DtDe &	myDe
DtObserverObjectManager *	myObserverObjectManager
DtTickableManagerInterface *	myTickableManager
DtOverlayManager *	myOverlayManager
DtRenderMap	myRenderMap
DtSignalConnectionManager	myConnections
Static Protected Attributes inherited from makVrv::DtOsgRenderer
static DtSceneRoot	theRenderRoot
static DtSceneRoot	theEnvironmentRoot
static DtSceneRoot	theTerrainRoot
static DtSceneRoot	thePropRoot
static DtSceneRoot	theOceanRoot

Constructor & Destructor Documentation

DtVrfOsgRenderer::DtVrfOsgRenderer ( makVrv::DtDe &  )

explicit

Member Function Documentation

osg::Node* DtVrfOsgRenderer::terrainNode

(

)

osg::Node* DtVrfOsgRenderer::propNode

(

)

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vantageTerrainImplementation/vrfVrvOverrides.h