makVrv::DtIndirectUvOffsetManager Class Reference

handles the uv offsets for all the indirect geometry. More...

Inheritance diagram for makVrv::DtIndirectUvOffsetManager:

Classes
struct	UvOffset
struct	UvOffsetInitializer

Public Types
typedef std::map< std::string, unsigned int >	AnnotationToUvOffsetMap
typedef std::map< int, AnnotationToUvOffsetMap >	MapIntToAnnotationToUvOffsetMap
typedef std::unordered_map < int, Vector2_32 >	ScrollableUvOffsetIdsAndMultipliers
typedef std::unordered_map < int, ScrollableUvOffsetIdsAndMultipliers >	MapInstancesToScrollableUvOffsetIds
Public Types inherited from makVrv::DtIndirectManager
enum	ManagerTypes {   BaseClass, LodManager, SwitchManager, DofManager,   UvOffsetManager, PerInstanceDataManager }

Public Member Functions
virtual	~DtIndirectUvOffsetManager ()
	DTOR. More...
virtual void	addUvOffsetAnnotations (int perGeomInstanceIndex, int size, const AnnotationToUvOffsetMap &annotationToUvOffsetMap, const ScrollableUvOffsetIdsAndMultipliers &scrollableUvOffsetIds, int instanceId)
	Add all the uv annotations for a particular model instance. More...
virtual void	addUvOffsetAnnotation (int perGeomInstanceIndex, unsigned int uvOffsetStartId)
	Add the uv annotation for a particular per geom instance. More...
virtual void	removeUvOffsets (int instanceId)
	remove the uv offsets associated with an instance More...
virtual void	setUvOffset (const std::string &annotation, int instanceId, float uOffset, float vOffset)
	set the uv offset for a particular instance and annotation of a model More...
virtual void	scrollUv (int instanceId, float uOffset, float vOffset)
	set the uv offset for a particular of a model More...
virtual void	annotationAndUvOffsets (int instanceId, std::vector< DtIndirectAnnotationAndUvOffset > &annotations) const
	get all the annotations and uv offsets for a particular instance. More...
virtual void	setPureSignalBasedUvOffsets (bool val)
	indicate whether this manager's uv offsets get updated per frame or directly using signals More...
virtual bool	pureSignalBasedUvOffsets (void) const
	indicate whether this manager's switches get updated per frame via looking at the actual switches/multi-switches or directly using signals More...
virtual void	processUvOffsets (void)
	process the uv offsets. TO DO: do this in compute shader More...
virtual void	releaseGLObjects (osg::State *state) const
	release gl objects for this manager More...
virtual const DtGlBuffer *	gpuUvOffsetBuffer (void) const
	get the uv offset buffer used by the GPU More...
Public Member Functions inherited from makVrv::DtIndirectManager
	DtIndirectManager (DtDe &de, DtInstanceContainer &container)
	CTOR. More...
virtual	~DtIndirectManager ()
	DTOR. More...

Public Attributes
friend	DtIndirectUvOffsetManagerCreator
	only creator can create More...

Protected Types
typedef DtReusableMemoryVector < UvOffset, UvOffsetInitializer >	VectorUvOffsets

Protected Member Functions
	DtIndirectUvOffsetManager (DtDe &de, DtInstanceContainer &container)
	CTOR. only creator can create. More...
virtual void	updateUvOffsetBufferIfNecessary (void)
	update the gpu side buffer if switches are dirty More...
virtual void	deleteBuffers (void)
	delete the buffers More...
virtual void	tearDownBuffers (void) const
	tear down the buffers More...

Protected Attributes
MapIntToAnnotationToUvOffsetMap	myMapIntToAnnotationToUvOffsetMap
MapInstancesToScrollableUvOffsetIds	myMapInstancesToScrollableUvOffsetIds
bool	myMutableUvOffsetsDirty
VectorUvOffsets	myVectorUvOffsets
DtGlBuffer *	myGpuUvOffsetBuffer
bool	myPureSignalBasedSwitches
Protected Attributes inherited from makVrv::DtIndirectManager
DtInstanceContainer &	myInstanceContainer
DtDe &	myDe

Private Member Functions
	DtIndirectUvOffsetManager ()=delete
	default constructor not implemented More...
	DtIndirectUvOffsetManager (const DtIndirectUvOffsetManager &other)=delete
	Copy Constructor not implemented – Copy Not Allowed. More...
DtIndirectUvOffsetManager &	operator= (const DtIndirectUvOffsetManager &other)=delete
	Assignment Operator Not implemented – Assignment Not Allowed. More...

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtIndirectManager
static int	managerType ()
	what type of manager is this class More...

Detailed Description

handles the uv offsets for all the indirect geometry.

Sets up the default state of the uv offset. Also handles changes to the uv offset sent to this instances DtOsgArticulatedModel Owned by a DtIndirectGeometry 1:1

Member Typedef Documentation

typedef std::map<std::string, unsigned int> makVrv::DtIndirectUvOffsetManager::AnnotationToUvOffsetMap

typedef std::map<int, AnnotationToUvOffsetMap> makVrv::DtIndirectUvOffsetManager::MapIntToAnnotationToUvOffsetMap

typedef std::unordered_map<int, Vector2_32> makVrv::DtIndirectUvOffsetManager::ScrollableUvOffsetIdsAndMultipliers

typedef std::unordered_map< int, ScrollableUvOffsetIdsAndMultipliers > makVrv::DtIndirectUvOffsetManager::MapInstancesToScrollableUvOffsetIds

typedef DtReusableMemoryVector<UvOffset, UvOffsetInitializer> makVrv::DtIndirectUvOffsetManager::VectorUvOffsets

protected

Constructor & Destructor Documentation

virtual makVrv::DtIndirectUvOffsetManager::~DtIndirectUvOffsetManager ( )

virtual

DTOR.

makVrv::DtIndirectUvOffsetManager::DtIndirectUvOffsetManager ( DtDe &  de, DtInstanceContainer &  container  )

protected

CTOR. only creator can create.

makVrv::DtIndirectUvOffsetManager::DtIndirectUvOffsetManager ( )

privatedelete

default constructor not implemented

makVrv::DtIndirectUvOffsetManager::DtIndirectUvOffsetManager ( const DtIndirectUvOffsetManager &  other )

privatedelete

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

DtIndirectUvOffsetManager& makVrv::DtIndirectUvOffsetManager::operator= ( const DtIndirectUvOffsetManager &  other )

privatedelete

Assignment Operator Not implemented – Assignment Not Allowed.

virtual void makVrv::DtIndirectUvOffsetManager::addUvOffsetAnnotations ( int  perGeomInstanceIndex, int  size, const AnnotationToUvOffsetMap &  annotationToUvOffsetMap, const ScrollableUvOffsetIdsAndMultipliers &  scrollableUvOffsetIds, int  instanceId  )

virtual

Add all the uv annotations for a particular model instance.

virtual void makVrv::DtIndirectUvOffsetManager::addUvOffsetAnnotation ( int  perGeomInstanceIndex, unsigned int  uvOffsetStartId  )

virtual

Add the uv annotation for a particular per geom instance.

virtual void makVrv::DtIndirectUvOffsetManager::removeUvOffsets ( int  instanceId )

virtual

remove the uv offsets associated with an instance

virtual void makVrv::DtIndirectUvOffsetManager::setUvOffset ( const std::string &  annotation, int  instanceId, float  uOffset, float  vOffset  )

virtual

set the uv offset for a particular instance and annotation of a model

virtual void makVrv::DtIndirectUvOffsetManager::scrollUv ( int  instanceId, float  uOffset, float  vOffset  )

virtual

set the uv offset for a particular of a model

virtual void makVrv::DtIndirectUvOffsetManager::annotationAndUvOffsets ( int  instanceId, std::vector< DtIndirectAnnotationAndUvOffset > &  annotations  ) const

virtual

get all the annotations and uv offsets for a particular instance.

virtual void makVrv::DtIndirectUvOffsetManager::setPureSignalBasedUvOffsets ( bool  val )

virtual

indicate whether this manager's uv offsets get updated per frame or directly using signals

virtual bool makVrv::DtIndirectUvOffsetManager::pureSignalBasedUvOffsets ( void  ) const

virtual

indicate whether this manager's switches get updated per frame via looking at the actual switches/multi-switches or directly using signals

virtual void makVrv::DtIndirectUvOffsetManager::processUvOffsets ( void  )

virtual

process the uv offsets. TO DO: do this in compute shader

virtual void makVrv::DtIndirectUvOffsetManager::releaseGLObjects ( osg::State *  state ) const

virtual

release gl objects for this manager

virtual const DtGlBuffer* makVrv::DtIndirectUvOffsetManager::gpuUvOffsetBuffer ( void  ) const

virtual

get the uv offset buffer used by the GPU

virtual void makVrv::DtIndirectUvOffsetManager::updateUvOffsetBufferIfNecessary ( void  )

protectedvirtual

update the gpu side buffer if switches are dirty

virtual void makVrv::DtIndirectUvOffsetManager::deleteBuffers ( void  )

protectedvirtual

delete the buffers

virtual void makVrv::DtIndirectUvOffsetManager::tearDownBuffers ( void  ) const

protectedvirtual

tear down the buffers

Member Data Documentation

friend makVrv::DtIndirectUvOffsetManager::DtIndirectUvOffsetManagerCreator

only creator can create

MapIntToAnnotationToUvOffsetMap makVrv::DtIndirectUvOffsetManager::myMapIntToAnnotationToUvOffsetMap

protected

MapInstancesToScrollableUvOffsetIds makVrv::DtIndirectUvOffsetManager::myMapInstancesToScrollableUvOffsetIds

protected

bool makVrv::DtIndirectUvOffsetManager::myMutableUvOffsetsDirty

mutableprotected

VectorUvOffsets makVrv::DtIndirectUvOffsetManager::myVectorUvOffsets

protected

DtGlBuffer* makVrv::DtIndirectUvOffsetManager::myGpuUvOffsetBuffer

protected

bool makVrv::DtIndirectUvOffsetManager::myPureSignalBasedSwitches

protected

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

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