A structure responsible for: storing an aabb representation for each active shape in the related scene managing the creation/removal of aabb representations when their related shapes are created/removed updating all aabbs that require an update due to modification of shape geometry or transform updating the aabb of all aggregates from the union of the aabbs of all shapes that make up each aggregate computing and reporting the incremental changes to the set of overlapping aabb pairs. More...

#include <BpAABBManager.h>

Inheritance diagram for physx::Bp::AABBManager:

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Collaboration diagram for physx::Bp::AABBManager:

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Public Member Functions
	AABBManager (BroadPhase &bp, BoundsArray &boundsArray, PxFloatArrayPinned &contactDistance, PxU32 maxNbAggregates, PxU32 maxNbShapes, PxVirtualAllocator &allocator, PxU64 contextID, PxPairFilteringMode::Enum kineKineFilteringMode, PxPairFilteringMode::Enum staticKineFilteringMode)

virtual void	destroy () PX_OVERRIDE

virtual AggregateHandle	createAggregate (BoundsIndex index, Bp::FilterGroup::Enum group, void *userData, PxU32 maxNumShapes, PxAggregateFilterHint filterHint) PX_OVERRIDE

virtual bool	destroyAggregate (BoundsIndex &index, Bp::FilterGroup::Enum &group, AggregateHandle aggregateHandle) PX_OVERRIDE

virtual bool	addBounds (BoundsIndex index, PxReal contactDistance, Bp::FilterGroup::Enum group, void *userdata, AggregateHandle aggregateHandle, ElementType::Enum volumeType) PX_OVERRIDE

virtual bool	removeBounds (BoundsIndex index) PX_OVERRIDE

virtual void	updateBPFirstPass (PxU32 numCpuTasks, Cm::FlushPool &flushPool, bool hasContactDistanceUpdated, PxBaseTask *continuation) PX_OVERRIDE

virtual void	updateBPSecondPass (PxU32 numCpuTasks, PxcScratchAllocator scratchAllocator, PxBaseTask continuation) PX_OVERRIDE

virtual void	postBroadPhase (PxBaseTask *, Cm::FlushPool &flushPool) PX_OVERRIDE

virtual void	reallocateChangedAABBMgActorHandleMap (const PxU32 size) PX_OVERRIDE

virtual void	visualize (PxRenderOutput &out) PX_OVERRIDE

virtual void	releaseDeferredAggregateIds () PX_OVERRIDE

void	preBpUpdate_CPU (PxU32 numCpuTasks)

BpCacheData *	getBpCacheData ()

void	putBpCacheData (BpCacheData *)

void	resetBpCacheData ()

void	processBPCreatedPair (const BroadPhasePair &pair)

void	processBPDeletedPair (const BroadPhasePair &pair)

Public Member Functions inherited from physx::Bp::AABBManagerBase
	AABBManagerBase (BroadPhase &bp, BoundsArray &boundsArray, PxFloatArrayPinned &contactDistance, PxU32 maxNbAggregates, PxU32 maxNbShapes, PxVirtualAllocator &allocator, PxU64 contextID, PxPairFilteringMode::Enum kineKineFilteringMode, PxPairFilteringMode::Enum staticKineFilteringMode)

void	reserveSpaceForBounds (BoundsIndex index)

PX_FORCE_INLINE PxIntBool	isMarkedForRemove (BoundsIndex index) const

PX_FORCE_INLINE BroadPhase *	getBroadPhase () const

PX_FORCE_INLINE BoundsArray &	getBoundsArray ()

PX_FORCE_INLINE PxU32	getNbActiveAggregates () const

PX_FORCE_INLINE const float *	getContactDistances () const

PX_FORCE_INLINE PxBitMapPinned &	getChangedAABBMgActorHandleMap ()

PX_FORCE_INLINE void *	getUserData (const BoundsIndex index) const

void	setContactDistance (BoundsIndex handle, PxReal offset)

void	setBPGroup (BoundsIndex index, Bp::FilterGroup::Enum group)

AABBOverlap *	getCreatedOverlaps (ElementType::Enum type, PxU32 &count)

AABBOverlap *	getDestroyedOverlaps (ElementType::Enum type, PxU32 &count)

void	freeBuffers ()

void **	getOutOfBoundsObjects (PxU32 &nbOutOfBoundsObjects)

void	clearOutOfBoundsObjects ()

void **	getOutOfBoundsAggregates (PxU32 &nbOutOfBoundsAggregates)

void	clearOutOfBoundsAggregates ()

void	shiftOrigin (const PxVec3 &shift)

virtual void	setGPUStateChanged ()

virtual void	setPersistentStateChanged ()

Public Member Functions inherited from physx::PxUserAllocated
PX_INLINE void *	operator new (size_t, void *address)

PX_INLINE void	operator delete (void , void )

template<typename Alloc >
PX_INLINE void *	operator new (size_t size, Alloc alloc, const char *fileName, int line)

template<typename Alloc >
PX_INLINE void *	operator new (size_t size, size_t, Alloc alloc, const char *fileName, int line)

template<typename Alloc >
PX_INLINE void *	operator new[] (size_t size, Alloc alloc, const char *fileName, int line)

template<typename Alloc >
PX_INLINE void *	operator new[] (size_t size, size_t, Alloc alloc, const char *fileName, int line)

template<typename Alloc >
PX_INLINE void	operator delete (void ptr, Alloc alloc, const char fileName, int line)

template<typename Alloc >
PX_INLINE void	operator delete[] (void ptr, Alloc alloc, const char fileName, int line)

PX_INLINE void	operator delete (void *ptr)

PX_INLINE void	operator delete[] (void *ptr)

Public Attributes
PxMutex	mMapLock

Friends
class	PersistentActorAggregatePair

class	PersistentAggregateAggregatePair

class	ProcessSelfCollisionPairsParallel

class	PostBroadPhaseStage2Task

Additional Inherited Members
Protected Member Functions inherited from physx::Bp::AABBManagerBase
void	reserveShapeSpace (PxU32 nbShapes)

PX_FORCE_INLINE bool	removeBPEntry (BoundsIndex index)

PX_FORCE_INLINE void	addBPEntry (BoundsIndex index)

PX_FORCE_INLINE void	initEntry (BoundsIndex index, PxReal contactDistance, Bp::FilterGroup::Enum group, void *userData)

PX_FORCE_INLINE void	resetEntry (BoundsIndex index)

PX_FORCE_INLINE void	releaseAggregateGroup (const Bp::FilterGroup::Enum group)

PX_FORCE_INLINE Bp::FilterGroup::Enum	getAggregateGroup ()

Protected Attributes inherited from physx::Bp::AABBManagerBase
PxBitMapPinned	mAddedHandleMap

PxBitMapPinned	mRemovedHandleMap

PxBitMapPinned	mChangedHandleMap

GroupsArrayPinned	mGroups

PxFloatArrayPinned &	mContactDistance

VolumeDataArrayPinned	mVolumeData

BpFilter	mFilters

ShapeHandleArrayPinned	mAddedHandles

ShapeHandleArrayPinned	mUpdatedHandles

ShapeHandleArrayPinned	mRemovedHandles

BroadPhase &	mBroadPhase

BoundsArray &	mBoundsArray

PxArray< void * >	mOutOfBoundsObjects

PxArray< void * >	mOutOfBoundsAggregates

PxArray< AABBOverlap >	mCreatedOverlaps [ElementType::eCOUNT]

PxArray< AABBOverlap >	mDestroyedOverlaps [ElementType::eCOUNT]

PxU32	mUsedSize

PxU32	mNbAggregates

PxU32	mAggregateGroupTide

PxArray< Bp::FilterGroup::Enum >	mFreeAggregateGroups

PxU64	mContextID

bool	mOriginShifted

Detailed Description

A structure responsible for: storing an aabb representation for each active shape in the related scene managing the creation/removal of aabb representations when their related shapes are created/removed updating all aabbs that require an update due to modification of shape geometry or transform updating the aabb of all aggregates from the union of the aabbs of all shapes that make up each aggregate computing and reporting the incremental changes to the set of overlapping aabb pairs.

Member Function Documentation

◆ addBounds()

bool AABBManager::addBounds	(	BoundsIndex	index,
		PxReal	contactDistance,
		Bp::FilterGroup::Enum	group,
		void *	userdata,
		AggregateHandle	aggregateHandle,
		ElementType::Enum	volumeType
	)

virtual

Implements physx::Bp::AABBManagerBase.

◆ createAggregate()

AggregateHandle AABBManager::createAggregate	(	BoundsIndex	index,
		Bp::FilterGroup::Enum	group,
		void *	userData,
		PxU32	maxNumShapes,
		PxAggregateFilterHint	filterHint
	)