Processes requests. More...

#include <OgreQueuedProgressiveMeshGenerator.h>

Inheritance diagram for Ogre::PMWorker:

Public Member Functions
	PMWorker ()
virtual	~PMWorker ()
void	addRequestToQueue (PMGenRequest *request)
void	clearPendingLodRequests ()
void	operator delete (void *ptr)
void	operator delete (void ptr, void )
void	operator delete (void ptr, const char , int, const char *)
void	operator delete[] (void *ptr)
void	operator delete[] (void ptr, const char , int, const char *)
void *	operator new (size_t sz, const char file, int line, const char func)
	operator new, with debug line info
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *ptr)
	placement operator new
void *	operator new[] (size_t sz, const char file, int line, const char func)
	array operator new, with debug line info
void *	operator new[] (size_t sz)
Static Public Member Functions
static PMWorker &	getSingleton (void)
	Override standard Singleton retrieval.
static PMWorker *	getSingletonPtr (void)
	Override standard Singleton retrieval.
Static Protected Attributes
static PMWorker *	msSingleton
Private Types
typedef multimap< Real, PMVertex * >::type	CollapseCostHeap
typedef vector < PMCollapsedEdge >::type	CollapsedEdges
typedef vector < PMIndexBufferInfo >::type	IndexBufferInfoList
typedef vector< PMTriangle >::type	TriangleList
typedef HashSet< PMVertex *, PMVertexHash, PMVertexEqual >	UniqueVertexSet
typedef VectorSet< PMEdge, 8 >	VEdges
typedef vector< PMVertex >::type	VertexList
typedef vector< PMVertex * >::type	VertexLookupList
typedef VectorSet< PMTriangle *, 7 >	VTriangles
Private Member Functions
void	addEdge (PMVertex *v, const PMEdge &edge)
void	addIndexBuffer (PMGenRequest::IndexBuffer &indexBuffer, bool useSharedVertexLookup, unsigned short submeshID)
void	addIndexData (IndexData *indexData, bool useSharedVertexLookup, unsigned short submeshID)
template<typename IndexType >
void	addIndexDataImpl (IndexType iPos, const IndexType iEnd, VertexLookupList &lookup, unsigned short submeshID)
void	addTriangleToEdges (PMTriangle *triangle)
void	addVertexBuffer (const PMGenRequest::VertexBuffer &vertexBuffer, bool useSharedVertexLookup)
void	addVertexData (VertexData *vertexData, bool useSharedVertexLookup)
void	assertOutdatedCollapseCost (PMVertex *vertex)
void	assertValidMesh ()
void	assertValidVertex (PMVertex *v)
void	bakeLods ()
void	buildRequest (LodConfig &lodConfigs)
size_t	calcLodVertexCount (const LodLevel &lodConfig)
virtual bool	canHandleRequest (const Request req, const WorkQueue srcQ)
	Return whether this handler can process a given request.
void	cleanupMemory ()
void	collapse (PMVertex *vertex)
void	computeCosts ()
Real	computeEdgeCollapseCost (PMVertex src, PMEdge dstEdge)
void	computeLods (LodConfig &lodConfigs)
void	computeVertexCollapseCost (PMVertex *vertex)
size_t	findDstID (unsigned int srcID, unsigned short submeshID)
PMTriangle *	findSideTriangle (const PMVertex v1, const PMVertex v2)
virtual void	generateAutoconfiguredLodLevels (MeshPtr &mesh)
	Generates the LOD levels for a mesh without configuring it.
void	generateLodLevels (LodConfig &lodConfig)
virtual void	getAutoconfig (MeshPtr &inMesh, LodConfig &outLodConfig)
	Fills LOD Config with a config, which works on any mesh.
PMEdge *	getPointer (VEdges::iterator it)
int	getTriangleID (PMTriangle *triangle)
WorkQueue::Response *	handleRequest (const WorkQueue::Request req, const WorkQueue srcQ)
	The handler method every subclass must implement.
bool	hasSrcID (unsigned int srcID, unsigned short submeshID)
void	initialize ()
bool	isBorderVertex (const PMVertex *vertex) const
bool	isDuplicateTriangle (PMTriangle triangle, PMTriangle triangle2)
PMTriangle *	isDuplicateTriangle (PMTriangle *triangle)
void	printTriangle (PMTriangle *triangle, stringstream &str)
void	removeEdge (PMVertex *v, const PMEdge &edge)
void	removeTriangleFromEdges (PMTriangle triangle, PMVertex skip=NULL)
void	replaceVertexID (PMTriangle triangle, unsigned int oldID, unsigned int newID, PMVertex dst)
void	tuneContainerSize ()
void	updateVertexCollapseCost (PMVertex *src)
Private Attributes
ushort	mChannelID
CollapseCostHeap	mCollapseCostHeap
Real	mCollapseCostLimit
IndexBufferInfoList	mIndexBufferInfoList
MeshPtr	mMesh
Real	mMeshBoundingSphereRadius
String	mMeshName
	The name of the mesh being processed.
PMGenRequest *	mRequest
VertexLookupList	mSharedVertexLookup
TriangleList	mTriangleList
UniqueVertexSet	mUniqueVertexSet
VertexList	mVertexList
VertexLookupList	mVertexLookup
CollapsedEdges	tmpCollapsedEdges

Detailed Description

Processes requests.

Definition at line 73 of file OgreQueuedProgressiveMeshGenerator.h.

Member Typedef Documentation

typedef multimap<Real, PMVertex*>::type Ogre::ProgressiveMeshGenerator::CollapseCostHeap [protected, inherited]

Definition at line 118 of file OgreProgressiveMeshGenerator.h.

typedef vector<PMCollapsedEdge>::type Ogre::ProgressiveMeshGenerator::CollapsedEdges [protected, inherited]

Definition at line 124 of file OgreProgressiveMeshGenerator.h.

typedef vector<PMIndexBufferInfo>::type Ogre::ProgressiveMeshGenerator::IndexBufferInfoList [protected, inherited]

Definition at line 125 of file OgreProgressiveMeshGenerator.h.

typedef vector<PMTriangle>::type Ogre::ProgressiveMeshGenerator::TriangleList [protected, inherited]

Definition at line 116 of file OgreProgressiveMeshGenerator.h.

typedef HashSet<PMVertex*, PMVertexHash, PMVertexEqual> Ogre::ProgressiveMeshGenerator::UniqueVertexSet [protected, inherited]

Definition at line 117 of file OgreProgressiveMeshGenerator.h.

typedef VectorSet<PMEdge, 8> Ogre::ProgressiveMeshGenerator::VEdges [protected, inherited]

Definition at line 121 of file OgreProgressiveMeshGenerator.h.

typedef vector<PMVertex>::type Ogre::ProgressiveMeshGenerator::VertexList [protected, inherited]

Definition at line 113 of file OgreProgressiveMeshGenerator.h.

typedef vector<PMVertex*>::type Ogre::ProgressiveMeshGenerator::VertexLookupList [protected, inherited]

Definition at line 119 of file OgreProgressiveMeshGenerator.h.

typedef VectorSet<PMTriangle*, 7> Ogre::ProgressiveMeshGenerator::VTriangles [protected, inherited]

Definition at line 122 of file OgreProgressiveMeshGenerator.h.

Constructor & Destructor Documentation

Ogre::PMWorker::PMWorker ( )

virtual Ogre::PMWorker::~PMWorker ( ) [virtual]

Member Function Documentation

void Ogre::ProgressiveMeshGenerator::addEdge	(	PMVertex *	v,
		const PMEdge &	edge
	)		`[protected, inherited]`

void Ogre::PMWorker::addIndexBuffer	(	PMGenRequest::IndexBuffer &	indexBuffer,
		bool	useSharedVertexLookup,
		unsigned short	submeshID
	)		`[private]`

void Ogre::ProgressiveMeshGenerator::addIndexData	(	IndexData *	indexData,
		bool	useSharedVertexLookup,
		unsigned short	submeshID
	)		`[protected, inherited]`

template<typename IndexType >

void Ogre::ProgressiveMeshGenerator::addIndexDataImpl	(	IndexType *	iPos,
		const IndexType *	iEnd,
		VertexLookupList &	lookup,
		unsigned short	submeshID
	)		`[protected, inherited]`

Definition at line 220 of file OgreProgressiveMeshGenerator.h.

References Ogre::ProgressiveMeshGenerator::PMTriangle::computeNormal(), Ogre::LogManager::getSingleton(), Ogre::ProgressiveMeshGenerator::PMTriangle::isMalformed(), Ogre::ProgressiveMeshGenerator::PMTriangle::isRemoved, OgreAssert, Ogre::LogManager::stream(), Ogre::ProgressiveMeshGenerator::PMTriangle::submeshID, Ogre::ProgressiveMeshGenerator::PMTriangle::vertex, and Ogre::ProgressiveMeshGenerator::PMTriangle::vertexID.

void Ogre::PMWorker::addRequestToQueue ( PMGenRequest * request )

void Ogre::ProgressiveMeshGenerator::addTriangleToEdges ( PMTriangle * triangle ) [protected, inherited]

void Ogre::PMWorker::addVertexBuffer	(	const PMGenRequest::VertexBuffer &	vertexBuffer,
		bool	useSharedVertexLookup
	)		`[private]`

void Ogre::ProgressiveMeshGenerator::addVertexData	(	VertexData *	vertexData,
		bool	useSharedVertexLookup
	)		`[protected, inherited]`

void Ogre::ProgressiveMeshGenerator::assertOutdatedCollapseCost ( PMVertex * vertex ) [protected, inherited]

void Ogre::ProgressiveMeshGenerator::assertValidMesh ( ) [protected, inherited]

void Ogre::ProgressiveMeshGenerator::assertValidVertex ( PMVertex * v ) [protected, inherited]

void Ogre::PMWorker::bakeLods ( ) [private, virtual]

Reimplemented from Ogre::ProgressiveMeshGenerator.

void Ogre::PMWorker::buildRequest ( LodConfig & lodConfigs ) [private]

size_t Ogre::ProgressiveMeshGenerator::calcLodVertexCount ( const LodLevel & lodConfig ) [protected, inherited]

virtual bool Ogre::WorkQueue::RequestHandler::canHandleRequest	(	const Request *	req,
		const WorkQueue *	srcQ
	)		`[virtual, inherited]`

Return whether this handler can process a given request.

Remarks:: Defaults to true, but if you wish to add several handlers each of which deal with different types of request, you can override this method.

Reimplemented in Ogre::Terrain, Ogre::TerrainGroup, Ogre::ResourceBackgroundQueue, Ogre::Page, and Ogre::TerrainLodManager.

Definition at line 173 of file OgreWorkQueue.h.

References Ogre::WorkQueue::Request::getAborted().

void Ogre::ProgressiveMeshGenerator::cleanupMemory ( ) [protected, inherited]

void Ogre::PMWorker::clearPendingLodRequests ( )

void Ogre::ProgressiveMeshGenerator::collapse ( PMVertex * vertex ) [protected, inherited]

void Ogre::ProgressiveMeshGenerator::computeCosts ( ) [protected, inherited]

Real Ogre::ProgressiveMeshGenerator::computeEdgeCollapseCost	(	PMVertex *	src,
		PMEdge *	dstEdge
	)		`[protected, inherited]`

void Ogre::ProgressiveMeshGenerator::computeLods ( LodConfig & lodConfigs ) [protected, inherited]

void Ogre::ProgressiveMeshGenerator::computeVertexCollapseCost ( PMVertex * vertex ) [protected, inherited]

size_t Ogre::ProgressiveMeshGenerator::findDstID	(	unsigned int	srcID,
		unsigned short	submeshID
	)		`[protected, inherited]`

PMTriangle* Ogre::ProgressiveMeshGenerator::findSideTriangle	(	const PMVertex *	v1,
		const PMVertex *	v2
	)		`[protected, inherited]`

virtual void Ogre::ProgressiveMeshGeneratorBase::generateAutoconfiguredLodLevels ( MeshPtr & mesh ) [virtual, inherited]

Generates the LOD levels for a mesh without configuring it.

Parameters:

mesh	Generate the LOD for this mesh.

void Ogre::ProgressiveMeshGenerator::generateLodLevels ( LodConfig & lodConfig ) [virtual, inherited]

Generates the LOD levels for a mesh.

Parameters:

lodConfig Specification of the requested LOD levels.

Implements Ogre::ProgressiveMeshGeneratorBase.

virtual void Ogre::ProgressiveMeshGeneratorBase::getAutoconfig	(	MeshPtr &	inMesh,
		LodConfig &	outLodConfig
	)		`[virtual, inherited]`

Fills LOD Config with a config, which works on any mesh.

Parameters:

inMesh	Optimize for this mesh.
outLodConfig	LOD configuration storing the output.

PMEdge* Ogre::ProgressiveMeshGenerator::getPointer ( VEdges::iterator it ) [protected, inherited]

static PMWorker& Ogre::PMWorker::getSingleton ( void ) [static]

Override standard Singleton retrieval.

Remarks:: Why do we do this? Well, it's because the Singleton implementation is in a .h file, which means it gets compiled into anybody who includes it. This is needed for the Singleton template to work, but we actually only want it compiled into the implementation of the class based on the Singleton, not all of them. If we don't change this, we get link errors when trying to use the Singleton-based class from an outside dll.

: This method just delegates to the template version anyway, but the implementation stays in this single compilation unit, preventing link errors.

Reimplemented from Ogre::Singleton< PMWorker >.

static PMWorker* Ogre::PMWorker::getSingletonPtr ( void ) [static]

Override standard Singleton retrieval.

Remarks:: Why do we do this? Well, it's because the Singleton implementation is in a .h file, which means it gets compiled into anybody who includes it. This is needed for the Singleton template to work, but we actually only want it compiled into the implementation of the class based on the Singleton, not all of them. If we don't change this, we get link errors when trying to use the Singleton-based class from an outside dll.

: This method just delegates to the template version anyway, but the implementation stays in this single compilation unit, preventing link errors.

Reimplemented from Ogre::Singleton< PMWorker >.

int Ogre::ProgressiveMeshGenerator::getTriangleID ( PMTriangle * triangle ) [protected, inherited]

WorkQueue::Response* Ogre::PMWorker::handleRequest	(	const WorkQueue::Request *	req,
		const WorkQueue *	srcQ
	)		`[private, virtual]`

The handler method every subclass must implement.

If a failure is encountered, return a Response with a failure result rather than raise an exception.

Parameters:

req	The Request structure, which is effectively owned by the handler during this call. It must be attached to the returned Response regardless of success or failure.
srcQ	The work queue that this request originated from

Returns:: Pointer to a Response object - the caller is responsible for deleting the object.

Implements Ogre::WorkQueue::RequestHandler.

bool Ogre::ProgressiveMeshGenerator::hasSrcID	(	unsigned int	srcID,
		unsigned short	submeshID
	)		`[protected, inherited]`

void Ogre::PMWorker::initialize ( ) [private]

Reimplemented from Ogre::ProgressiveMeshGenerator.

bool Ogre::ProgressiveMeshGenerator::isBorderVertex ( const PMVertex * vertex ) const [protected, inherited]

bool Ogre::ProgressiveMeshGenerator::isDuplicateTriangle	(	PMTriangle *	triangle,
		PMTriangle *	triangle2
	)		`[protected, inherited]`

PMTriangle* Ogre::ProgressiveMeshGenerator::isDuplicateTriangle ( PMTriangle * triangle ) [protected, inherited]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void * ptr ) [inherited]

Definition at line 96 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		void *
	)		`[inherited]`

Definition at line 102 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)		`[inherited]`

Definition at line 108 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void * ptr ) [inherited]

Definition at line 113 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[]	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)		`[inherited]`

Definition at line 119 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)		`[inherited]`

operator new, with debug line info

Definition at line 68 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t sz ) [inherited]

Definition at line 73 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		void *	ptr
	)		`[inherited]`

placement operator new

Definition at line 79 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[]	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)		`[inherited]`

array operator new, with debug line info

Definition at line 86 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t sz ) [inherited]

Definition at line 91 of file OgreMemoryAllocatedObject.h.

void Ogre::ProgressiveMeshGenerator::printTriangle	(	PMTriangle *	triangle,
		stringstream &	str
	)		`[protected, inherited]`

void Ogre::ProgressiveMeshGenerator::removeEdge	(	PMVertex *	v,
		const PMEdge &	edge
	)		`[protected, inherited]`

void Ogre::ProgressiveMeshGenerator::removeTriangleFromEdges	(	PMTriangle *	triangle,
		PMVertex *	skip = `NULL`
	)		`[protected, inherited]`

void Ogre::ProgressiveMeshGenerator::replaceVertexID	(	PMTriangle *	triangle,
		unsigned int	oldID,
		unsigned int	newID,
		PMVertex *	dst
	)		`[protected, inherited]`