#include <BoundingVolumeHierarchy.h>

Inheritance diagram for Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >:

Public Types
using	TPayloadType = typename TBVHLeafTraits< LEAF_TYPE, TModels_V< CComplexBVHLeaf, LEAF_TYPE > >::TPayloadType

Public Types inherited from Chaos::ISpatialAcceleration< TPayloadType, T, d >
using	TPayload = TPayloadType

Public Member Functions
	TBoundingVolumeHierarchy ()

CHAOS_API	TBoundingVolumeHierarchy (const OBJECT_ARRAY &Objects, const int32 MaxLevels=DefaultMaxLevels, const bool bUseVelocity=DefaultUseVelocity, const T Dt=DefaultDt)

CHAOS_API	TBoundingVolumeHierarchy (const OBJECT_ARRAY &Objects, const TArray< uint32 > &ActiveIndices, const int32 MaxLevels=DefaultMaxLevels, const bool bUseVelocity=DefaultUseVelocity, const T Dt=DefaultDt)

	TBoundingVolumeHierarchy (const TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > &Other)=delete

	TBoundingVolumeHierarchy (TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > &&Other)

virtual void	DeepAssign (const ISpatialAcceleration< int32, T, d > &Other) override

TBoundingVolumeHierarchy &	operator= (const TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > &Other)

TBoundingVolumeHierarchy &	operator= (TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > &&Other)

CHAOS_API void	UpdateHierarchy (const bool AllowMultipleSplitting=DefaultAllowMultipleSplitting, const bool bUseVelocity=DefaultUseVelocity, const T Dt=DefaultDt)

CHAOS_API void	UpdateHierarchy (const TArray< uint32 > &ActiveIndices, const bool AllowMultipleSplitting=DefaultAllowMultipleSplitting, const bool bUseVelocity=DefaultUseVelocity, const T Dt=DefaultDt)

void	Reinitialize (bool bUseVelocity, T Dt)

void	Reinitialize (const TArray< uint32 > &ActiveIndices, bool bUseVelocity, T Dt)

template<class T_INTERSECTION >
TArray< int32 >	FindAllIntersectionsImp (const T_INTERSECTION &Intersection) const

template<typename TVisitor >
void	VisitAllIntersections (const FAABB3 &LocalBounds, const TVisitor &Visitor) const

TArray< int32 >	FindAllIntersections (const FAABB3 &Box) const

TArray< int32 >	FindAllIntersections (const TSpatialRay< T, d > &Ray) const

TArray< int32 >	FindAllIntersections (const TVector< T, d > &Point) const

CHAOS_API TArray< int32 >	FindAllIntersections (const TGeometryParticles< T, d > &InParticles, const int32 i) const

const TArray< int32 > &	GlobalObjects () const

CHAOS_API const TAABB< T, d > &	GetWorldSpaceBoundingBox (const TGeometryParticles< T, d > &InParticles, const int32 Index)

virtual CHAOS_API void	DebugDraw (ISpacialDebugDrawInterface< T > *InInterface) const override

CHAOS_API void	Serialize (FArchive &Ar)

virtual void	Serialize (FChaosArchive &Ar) override

Public Member Functions inherited from Chaos::ISpatialAcceleration< TPayloadType, T, d >
	ISpatialAcceleration (SpatialAccelerationType InType=static_cast< SpatialAccelerationType >(ESpatialAcceleration::Unknown))

	ISpatialAcceleration (ESpatialAcceleration InType)

virtual	~ISpatialAcceleration ()=default

virtual bool	IsAsyncTimeSlicingComplete ()

virtual void	ProgressAsyncTimeSlicing (bool ForceBuildCompletion=false)

virtual bool	ShouldRebuild ()

virtual bool	IsTreeDynamic () const

virtual void	ClearShouldRebuild ()

virtual void	PrepareCopyTimeSliced (const ISpatialAcceleration< TPayloadType, T, 3 > &InFrom)

virtual void	ProgressCopyTimeSliced (const ISpatialAcceleration< TPayloadType, T, 3 > &InFrom, int MaximumBytesToCopy)

virtual void	CacheOverlappingLeaves ()

virtual void	Raycast (const FVec3 &Start, const FVec3 &Dir, const FReal Length, ISpatialVisitor< TPayloadType, FReal > &Visitor) const

virtual void	Sweep (const FVec3 &Start, const FVec3 &Dir, const FReal Length, const FVec3 QueryHalfExtents, ISpatialVisitor< TPayloadType, FReal > &Visitor) const

virtual void	Overlap (const FAABB3 &QueryBounds, ISpatialVisitor< TPayloadType, FReal > &Visitor) const

virtual void	Reset ()

virtual bool	RemoveElement (const TPayloadType &Payload)

virtual bool	NeedUpdateElement (const TPayloadType &Payload, const TAABB< T, 3 > &NewBounds)

virtual bool	UpdateElement (const TPayloadType &Payload, const TAABB< T, d > &NewBounds, bool bHasBounds)

virtual bool	RemoveElementFrom (const TPayloadType &Payload, FSpatialAccelerationIdx Idx)

virtual bool	NeedUpdateElementIn (const TPayloadType &Payload, const TAABB< T, d > &NewBounds, FSpatialAccelerationIdx Idx)

virtual bool	UpdateElementIn (const TPayloadType &Payload, const TAABB< T, d > &NewBounds, bool bHasBounds, FSpatialAccelerationIdx Idx)

virtual TUniquePtr< ISpatialAcceleration< TPayloadType, T, d > >	Copy () const

virtual void	DeepAssign (const ISpatialAcceleration< TPayloadType, T, d > &Other)

virtual void	DebugDrawLeaf (ISpacialDebugDrawInterface< T > &InInterface, const FLinearColor &InLinearColor, float InThickness) const

virtual void	DumpStats () const

virtual void	DumpStatsTo (class FOutputDevice &Ar) const

SpatialAccelerationType	GetType () const

template<typename TConcrete >
TConcrete *	As ()

template<typename TConcrete >
const TConcrete *	As () const

template<typename TConcrete >
TConcrete &	AsChecked ()

template<typename TConcrete >
const TConcrete &	AsChecked () const

int32	GetSyncTimestamp ()

void	SetSyncTimestamp (int32 InTimestamp)

Static Public Attributes
static constexpr int32	DefaultMaxLevels = 12

static constexpr bool	DefaultAllowMultipleSplitting = false

static constexpr bool	DefaultUseVelocity = false

static constexpr T	DefaultDt = 0

Additional Inherited Members
Static Public Member Functions inherited from Chaos::ISpatialAcceleration< TPayloadType, T, d >
static ISpatialAcceleration< TPayloadType, T, d > *	SerializationFactory (FChaosArchive &Ar, ISpatialAcceleration< TPayloadType, T, d > *Accel)

Protected Member Functions inherited from Chaos::ISpatialAcceleration< TPayloadType, T, d >
virtual void	SetAsyncTimeSlicingComplete (bool InState)

Member Typedef Documentation

◆ TPayloadType

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

using Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TPayloadType = typename TBVHLeafTraits<LEAF_TYPE, TModels_V<CComplexBVHLeaf, LEAF_TYPE> >::TPayloadType

Constructor & Destructor Documentation

◆ TBoundingVolumeHierarchy() [1/5]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TBoundingVolumeHierarchy ( )

inline

◆ TBoundingVolumeHierarchy() [2/5]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TBoundingVolumeHierarchy	(	const OBJECT_ARRAY &	Objects,
		const int32	MaxLevels = `DefaultMaxLevels`,
		const bool	bUseVelocity = `DefaultUseVelocity`,
		const T	Dt = `DefaultDt`
	)

◆ TBoundingVolumeHierarchy() [3/5]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TBoundingVolumeHierarchy	(	const OBJECT_ARRAY &	Objects,
		const TArray< uint32 > &	ActiveIndices,
		const int32	MaxLevels = `DefaultMaxLevels`,
		const bool	bUseVelocity = `DefaultUseVelocity`,
		const T	Dt = `DefaultDt`
	)

◆ TBoundingVolumeHierarchy() [4/5]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TBoundingVolumeHierarchy ( const TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > & Other )

delete

◆ TBoundingVolumeHierarchy() [5/5]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::TBoundingVolumeHierarchy ( TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > && Other )

inline

Member Function Documentation

◆ DebugDraw()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DebugDraw ( ISpacialDebugDrawInterface< T > * InInterface ) const

overridevirtual

Reimplemented from Chaos::ISpatialAcceleration< TPayloadType, T, d >.

◆ DeepAssign()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

virtual void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DeepAssign ( const ISpatialAcceleration< int32, T, d > & Other )

inlineoverridevirtual

◆ FindAllIntersections() [1/4]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

TArray< int32 > Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::FindAllIntersections ( const FAABB3 & Box ) const

inlinevirtual

Reimplemented from Chaos::ISpatialAcceleration< TPayloadType, T, d >.

◆ FindAllIntersections() [2/4]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

TArray< int32 > Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::FindAllIntersections	(	const TGeometryParticles< T, d > &	InParticles,
		const int32	i
	)		const

◆ FindAllIntersections() [3/4]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

TArray< int32 > Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::FindAllIntersections ( const TSpatialRay< T, d > & Ray ) const

inline

◆ FindAllIntersections() [4/4]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

TArray< int32 > Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::FindAllIntersections ( const TVector< T, d > & Point ) const

inline

◆ FindAllIntersectionsImp()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

template<class T_INTERSECTION >

TArray< int32 > Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::FindAllIntersectionsImp ( const T_INTERSECTION & Intersection ) const

inline

◆ GetWorldSpaceBoundingBox()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

const TAABB< T, d > & Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::GetWorldSpaceBoundingBox	(	const TGeometryParticles< T, d > &	InParticles,
		const int32	Index
	)

◆ GlobalObjects()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

const TArray< int32 > & Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::GlobalObjects ( ) const

inline

◆ operator=() [1/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

TBoundingVolumeHierarchy & Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::operator= ( const TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > & Other )

inline

◆ operator=() [2/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

TBoundingVolumeHierarchy & Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::operator= ( TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d > && Other )

inline

◆ Reinitialize() [1/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::Reinitialize	(	bool	bUseVelocity,
		T	Dt
	)

inline

◆ Reinitialize() [2/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::Reinitialize	(	const TArray< uint32 > &	ActiveIndices,
		bool	bUseVelocity,
		T	Dt
	)

inline

◆ Serialize() [1/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::Serialize ( FArchive & Ar )

◆ Serialize() [2/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

virtual void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::Serialize ( FChaosArchive & Ar )

inlineoverridevirtual

Reimplemented from Chaos::ISpatialAcceleration< TPayloadType, T, d >.

◆ UpdateHierarchy() [1/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::UpdateHierarchy	(	const bool	AllowMultipleSplitting = `DefaultAllowMultipleSplitting`,
		const bool	bUseVelocity = `DefaultUseVelocity`,
		const T	Dt = `DefaultDt`
	)

◆ UpdateHierarchy() [2/2]

template<class OBJECT_ARRAY , class LEAF_TYPE , class T , int d>

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::UpdateHierarchy	(	const TArray< uint32 > &	ActiveIndices,
		const bool	AllowMultipleSplitting = `DefaultAllowMultipleSplitting`,
		const bool	bUseVelocity = `DefaultUseVelocity`,
		const T	Dt = `DefaultDt`
	)

◆ VisitAllIntersections()

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

template<typename TVisitor >

void Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::VisitAllIntersections	(	const FAABB3 &	LocalBounds,
		const TVisitor &	Visitor
	)		const

inline

Member Data Documentation

◆ DefaultAllowMultipleSplitting

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

constexpr bool Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DefaultAllowMultipleSplitting = false

staticconstexpr

◆ DefaultDt

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

constexpr T Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DefaultDt = 0

staticconstexpr

◆ DefaultMaxLevels

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

constexpr int32 Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DefaultMaxLevels = 12

staticconstexpr

◆ DefaultUseVelocity

template<class OBJECT_ARRAY , class LEAF_TYPE , class T = FReal, int d = 3>

constexpr bool Chaos::TBoundingVolumeHierarchy< OBJECT_ARRAY, LEAF_TYPE, T, d >::DefaultUseVelocity = false

staticconstexpr

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

Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/BoundingVolumeHierarchy.h
Engine/Source/Runtime/Experimental/Chaos/Private/Chaos/BoundingVolumeHierarchy.cpp

Public Types

Public Member Functions

Static Public Attributes

Additional Inherited Members

Member Typedef Documentation

◆ TPayloadType

Constructor & Destructor Documentation

◆ TBoundingVolumeHierarchy() [1/5]

◆ TBoundingVolumeHierarchy() [2/5]

◆ TBoundingVolumeHierarchy() [3/5]

◆ TBoundingVolumeHierarchy() [4/5]

◆ TBoundingVolumeHierarchy() [5/5]

Member Function Documentation

◆ DebugDraw()

◆ DeepAssign()

◆ FindAllIntersections() [1/4]

◆ FindAllIntersections() [2/4]

◆ FindAllIntersections() [3/4]

◆ FindAllIntersections() [4/4]

◆ FindAllIntersectionsImp()

◆ GetWorldSpaceBoundingBox()

◆ GlobalObjects()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ Reinitialize() [1/2]

◆ Reinitialize() [2/2]

◆ Serialize() [1/2]

◆ Serialize() [2/2]

◆ UpdateHierarchy() [1/2]

◆ UpdateHierarchy() [2/2]

◆ VisitAllIntersections()

Member Data Documentation

◆ DefaultAllowMultipleSplitting

◆ DefaultDt

◆ DefaultMaxLevels

◆ DefaultUseVelocity