ChaosInterface Namespace Reference

Classes
struct	FActorShape
struct	FDummyCallback
struct	FDummyPhysActor
struct	FDummyPhysType
struct	FLocationHit
struct	FOverlapHit
struct	FPhysicsOverlapInputAdapater
struct	FPhysicsRaycastInputAdapater
struct	FPhysicsSweepInputAdapater
struct	FPTActorShape
struct	FPTLocationHit
struct	FPTOverlapHit
struct	FPTQueryHit
struct	FPTRaycastHit
struct	FPTSweepHit
struct	FQueryDebugParams
struct	FQueryHit
struct	FRaycastHit
struct	FScopedSceneReadLock
class	FSQHitBuffer
class	FSQSingleHitBuffer
struct	FSweepHit

Typedefs
template<Chaos::EThreadContext Id>
using	TThreadQueryHit = std::conditional_t< Id==Chaos::EThreadContext::External, FQueryHit, FPTQueryHit >
template<Chaos::EThreadContext Id>
using	TThreadRaycastHit = std::conditional_t< Id==Chaos::EThreadContext::External, FRaycastHit, FPTRaycastHit >
template<Chaos::EThreadContext Id>
using	TThreadOverlapHit = std::conditional_t< Id==Chaos::EThreadContext::External, FOverlapHit, FPTOverlapHit >
template<Chaos::EThreadContext Id>
using	TThreadSweepHit = std::conditional_t< Id==Chaos::EThreadContext::External, FSweepHit, FPTSweepHit >
using	FQueryFilterData = FChaosQueryFilterData

Functions
template<class PHYSX_MESH >
TArray< Chaos::TVec3< int32 > >	GetMeshElements (const PHYSX_MESH *PhysXMesh)
Chaos::EChaosCollisionTraceFlag	ConvertCollisionTraceFlag (ECollisionTraceFlag Flag)
void	CreateGeometry (const FGeometryAddParams &InParams, TArray< TUniquePtr< Chaos::FImplicitObject > > &OutGeoms, Chaos::FShapesArray &OutShapes)
void	CreateGeometry (const FGeometryAddParams &InParams, TArray< Chaos::FImplicitObjectPtr > &OutGeoms, Chaos::FShapesArray &OutShapes)
void	CalculateMassPropertiesFromShapeCollection (Chaos::FMassProperties &OutProperties, const TArray< FPhysicsShapeHandle > &InShapes, float InDensityKGPerCM)
void	CalculateMassPropertiesFromShapeCollection (Chaos::FMassProperties &OutProperties, const Chaos::FShapesArray &InShapes, const TArray< bool > &bContributesToMass, float InDensityKGPerCM)
FBodyInstance *	GetUserData (const Chaos::FGeometryParticle &Actor)
UPhysicalMaterial *	GetUserData (const Chaos::FChaosPhysicsMaterial &Material)
UPrimitiveComponent *	GetPrimitiveComponentFromUserData (const Chaos::FGeometryParticle &Actor)
bool	HasValidUserData (const Chaos::FGeometryParticle &Actor)
FQueryFilterData	MakeQueryFilterData (const FCollisionFilterData &FilterData, EQueryFlags QueryFlags, const FCollisionQueryParams &Params)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FActorShape &ActorShape)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FQueryHit &QueryHit)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FLocationHit &LocationHit)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FRaycastHit &RaycastHit)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FOverlapHit &OverlapHit)
Chaos::FChaosArchive &	operator<< (Chaos::FChaosArchive &Ar, FSweepHit &SweepHit)
void	FinishQueryHelper (TArray< FOverlapHit, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &Hits, const FOverlapHit &BlockingHit, bool bHasBlockingHit)
void	FinishQueryHelper (TArray< FPTOverlapHit, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &Hits, const FPTOverlapHit &BlockingHit, bool bHasBlockingHit)
template<typename HitType >
void	FinishQueryHelper (TArray< HitType, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &Hits, const HitType &BlockingHit, bool bHasBlockingHit)
FORCEINLINE ECollisionShapeType	ImplicitTypeToCollisionType (int32 ImplicitObjectType)
ECollisionShapeType	GetImplicitType (const Chaos::FImplicitObject &InGeometry)
Chaos::FReal	GetRadius (const Chaos::FCapsule &InCapsule)
Chaos::FReal	GetHalfHeight (const Chaos::FCapsule &InCapsule)
FCollisionFilterData	GetQueryFilterData (const Chaos::FPerShapeData &Shape)
FCollisionFilterData	GetSimulationFilterData (const Chaos::FPerShapeData &Shape)
Chaos::Filter::FShapeFilterData	GetShapeFilterData (const Chaos::FPerShapeData &Shape)
Chaos::Filter::FInstanceData	GetFilterInstanceData (const Chaos::FPerShapeData &Shape)
Chaos::Filter::FCombinedShapeFilterData	GetCombinedShapeFilterData (const Chaos::FPerShapeData &Shape)
ECollisionShapeType	GetType (const Chaos::FImplicitObject &InGeometry)
bool	HadInitialOverlap (const FLocationHit &Hit)
bool	HadInitialOverlap (const FPTLocationHit &Hit)
const Chaos::FPerShapeData *	GetShape (const FActorShape &Hit)
const Chaos::FPerShapeData *	GetShape (const FPTActorShape &Hit)
Chaos::FGeometryParticle *	GetActor (const FActorShape &Hit)
Chaos::FGeometryParticleHandle *	GetActor (const FPTActorShape &Hit)
Chaos::FReal	GetDistance (const FLocationHit &Hit)
Chaos::FReal	GetDistance (const FPTLocationHit &Hit)
FVector	GetPosition (const FLocationHit &Hit)
FVector	GetPosition (const FPTLocationHit &Hit)
FVector	GetNormal (const FLocationHit &Hit)
FVector	GetNormal (const FPTLocationHit &Hit)
FHitFlags	GetFlags (const FLocationHit &Hit)
FHitFlags	GetFlags (const FPTLocationHit &Hit)
FORCEINLINE void	SetFlags (FLocationHit &Hit, FHitFlags Flags)
FORCEINLINE void	SetFlags (FPTLocationHit &Hit, FHitFlags Flags)
uint32	GetInternalFaceIndex (const FQueryHit &Hit)
uint32	GetInternalFaceIndex (const FPTQueryHit &Hit)
void	SetInternalFaceIndex (FQueryHit &Hit, uint32 FaceIndex)
void	SetInternalFaceIndex (FPTQueryHit &Hit, uint32 FaceIndex)
uint32	GetInvalidPhysicsFaceIndex ()
uint32	GetTriangleMeshExternalFaceIndex (const FDummyPhysType &Shape, uint32 InternalFaceIndex)
FTransform	GetGlobalPose (const FDummyPhysActor &RigidActor)
uint32	GetNumShapes (const FDummyPhysActor &RigidActor)
void	GetShapes (const FDummyPhysActor &RigidActor, Chaos::FImplicitObject **ShapesBuffer, uint32 NumShapes)
void	SetActor (FDummyPhysType &Hit, FDummyPhysActor *Actor)
void	SetShape (FDummyPhysType &Hit, Chaos::FImplicitObject *Shape)
template<typename HitType >
HitType *	GetBlock (FSQHitBuffer< HitType > &Callback)
template<typename HitType >
bool	GetHasBlock (const FSQHitBuffer< HitType > &Callback)

Variables
float	Chaos_Collision_MarginFraction = -1.0f
FAutoConsoleVariableRef	CVarChaosCollisionMarginFraction (TEXT("p.Chaos.Collision.MarginFraction"), Chaos_Collision_MarginFraction, TEXT("Override the collision margin fraction set in Physics Settings (if >= 0)"))
float	Chaos_Collision_MarginMax = -1.0f
FAutoConsoleVariableRef	CVarChaosCollisionMarginMax (TEXT("p.Chaos.Collision.MarginMax"), Chaos_Collision_MarginMax, TEXT("Override the max collision margin set in Physics Settings (if >= 0)"))

Typedef Documentation

FQueryFilterData

using ChaosInterface::FQueryFilterData = typedef FChaosQueryFilterData

TThreadOverlapHit

template<Chaos::EThreadContext Id>

using ChaosInterface::TThreadOverlapHit = typedef std::conditional_t<Id == Chaos::EThreadContext::External, FOverlapHit, FPTOverlapHit>

TThreadQueryHit

template<Chaos::EThreadContext Id>

using ChaosInterface::TThreadQueryHit = typedef std::conditional_t<Id == Chaos::EThreadContext::External, FQueryHit, FPTQueryHit>

TThreadRaycastHit

template<Chaos::EThreadContext Id>

using ChaosInterface::TThreadRaycastHit = typedef std::conditional_t<Id == Chaos::EThreadContext::External, FRaycastHit, FPTRaycastHit>

TThreadSweepHit

template<Chaos::EThreadContext Id>

using ChaosInterface::TThreadSweepHit = typedef std::conditional_t<Id == Chaos::EThreadContext::External, FSweepHit, FPTSweepHit>

Function Documentation

CalculateMassPropertiesFromShapeCollection() [1/2]

void ENGINE_API ChaosInterface::CalculateMassPropertiesFromShapeCollection	(	Chaos::FMassProperties &	OutProperties,
		const Chaos::FShapesArray &	InShapes,
		const TArray< bool > &	bContributesToMass,
		float	InDensityKGPerCM
	)

CalculateMassPropertiesFromShapeCollection() [2/2]

void ENGINE_API ChaosInterface::CalculateMassPropertiesFromShapeCollection	(	Chaos::FMassProperties &	OutProperties,
		const TArray< FPhysicsShapeHandle > &	InShapes,
		float	InDensityKGPerCM
	)

Generate the mass properties for a set of shapes in the space of the shapes' owner. Rotation will be built into the inertia matrix (it may not be diagonal) and RotationOfMass will be identity.

ConvertCollisionTraceFlag()

Chaos::EChaosCollisionTraceFlag ChaosInterface::ConvertCollisionTraceFlag

(

ECollisionTraceFlag

Flag

)

CreateGeometry() [1/2]

void ENGINE_API ChaosInterface::CreateGeometry	(	const FGeometryAddParams &	InParams,
		TArray< Chaos::FImplicitObjectPtr > &	OutGeoms,
		Chaos::FShapesArray &	OutShapes
	)

Create the Chaos Geometry based on the geometry parameters.

CreateGeometry() [2/2]

void ENGINE_API ChaosInterface::CreateGeometry	(	const FGeometryAddParams &	InParams,
		TArray< TUniquePtr< Chaos::FImplicitObject > > &	OutGeoms,
		Chaos::FShapesArray &	OutShapes
	)

FinishQueryHelper() [1/3]

void ChaosInterface::FinishQueryHelper ( TArray< FOverlapHit, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &  Hits, const FOverlapHit &  BlockingHit, bool  bHasBlockingHit  )

inline

FinishQueryHelper() [2/3]

void ChaosInterface::FinishQueryHelper ( TArray< FPTOverlapHit, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &  Hits, const FPTOverlapHit &  BlockingHit, bool  bHasBlockingHit  )

inline

FinishQueryHelper() [3/3]

template<typename HitType >

void ChaosInterface::FinishQueryHelper	(	TArray< HitType, TInlineAllocator< CHAOS_HIT_BUFFER_SIZE > > &	Hits,
		const HitType &	BlockingHit,
		bool	bHasBlockingHit
	)

GetActor() [1/2]

Chaos::FGeometryParticle * ChaosInterface::GetActor ( const FActorShape &  Hit )

inline

GetActor() [2/2]

Chaos::FGeometryParticleHandle * ChaosInterface::GetActor ( const FPTActorShape &  Hit )

inline

GetBlock()

template<typename HitType >

HitType * ChaosInterface::GetBlock

(

FSQHitBuffer< HitType > &

Callback

)

GetCombinedShapeFilterData()

PHYSICSCORE_API Chaos::Filter::FCombinedShapeFilterData ChaosInterface::GetCombinedShapeFilterData

(

const Chaos::FPerShapeData &

Shape

)

GetDistance() [1/2]

Chaos::FReal ChaosInterface::GetDistance ( const FLocationHit &  Hit )

inline

GetDistance() [2/2]

Chaos::FReal ChaosInterface::GetDistance ( const FPTLocationHit &  Hit )

inline

GetFilterInstanceData()

PHYSICSCORE_API Chaos::Filter::FInstanceData ChaosInterface::GetFilterInstanceData

(

const Chaos::FPerShapeData &

Shape

)

GetFlags() [1/2]

FHitFlags ChaosInterface::GetFlags ( const FLocationHit &  Hit )

inline

GetFlags() [2/2]

FHitFlags ChaosInterface::GetFlags ( const FPTLocationHit &  Hit )

inline

GetGlobalPose()

FTransform ChaosInterface::GetGlobalPose ( const FDummyPhysActor &  RigidActor )

inline

GetHalfHeight()

PHYSICSCORE_API Chaos::FReal ChaosInterface::GetHalfHeight

(

const Chaos::FCapsule &

InCapsule

)

GetHasBlock()

template<typename HitType >

bool ChaosInterface::GetHasBlock

(

const FSQHitBuffer< HitType > &

Callback

)

GetImplicitType()

PHYSICSCORE_API ECollisionShapeType ChaosInterface::GetImplicitType

(

const Chaos::FImplicitObject &

InGeometry

)

GetInternalFaceIndex() [1/2]

uint32 ChaosInterface::GetInternalFaceIndex ( const FPTQueryHit &  Hit )

inline

GetInternalFaceIndex() [2/2]

uint32 ChaosInterface::GetInternalFaceIndex ( const FQueryHit &  Hit )

inline

GetInvalidPhysicsFaceIndex()

uint32 ChaosInterface::GetInvalidPhysicsFaceIndex ( )

inline

GetMeshElements()

template<class PHYSX_MESH >

TArray< Chaos::TVec3< int32 > > ChaosInterface::GetMeshElements

(

const PHYSX_MESH *

PhysXMesh

)

GetNormal() [1/2]

FVector ChaosInterface::GetNormal ( const FLocationHit &  Hit )

inline

GetNormal() [2/2]

FVector ChaosInterface::GetNormal ( const FPTLocationHit &  Hit )

inline

GetNumShapes()

uint32 ChaosInterface::GetNumShapes ( const FDummyPhysActor &  RigidActor )

inline

GetPosition() [1/2]

FVector ChaosInterface::GetPosition ( const FLocationHit &  Hit )

inline

GetPosition() [2/2]

FVector ChaosInterface::GetPosition ( const FPTLocationHit &  Hit )

inline

GetPrimitiveComponentFromUserData()

UPrimitiveComponent * ChaosInterface::GetPrimitiveComponentFromUserData

(

const Chaos::FGeometryParticle &

Actor

)

GetQueryFilterData()

FCollisionFilterData ChaosInterface::GetQueryFilterData

(

const Chaos::FPerShapeData &

Shape

)

GetRadius()

PHYSICSCORE_API Chaos::FReal ChaosInterface::GetRadius

(

const Chaos::FCapsule &

InCapsule

)

GetShape() [1/2]

const Chaos::FPerShapeData * ChaosInterface::GetShape ( const FActorShape &  Hit )

inline

GetShape() [2/2]

const Chaos::FPerShapeData * ChaosInterface::GetShape ( const FPTActorShape &  Hit )

inline

GetShapeFilterData()

Chaos::Filter::FShapeFilterData ChaosInterface::GetShapeFilterData

(

const Chaos::FPerShapeData &

Shape

)

GetShapes()

void ChaosInterface::GetShapes ( const FDummyPhysActor &  RigidActor, Chaos::FImplicitObject **  ShapesBuffer, uint32  NumShapes  )

inline

GetSimulationFilterData()

FCollisionFilterData ChaosInterface::GetSimulationFilterData

(

const Chaos::FPerShapeData &

Shape

)

GetTriangleMeshExternalFaceIndex()

uint32 ChaosInterface::GetTriangleMeshExternalFaceIndex ( const FDummyPhysType &  Shape, uint32  InternalFaceIndex  )

inline

GetType()

ECollisionShapeType ChaosInterface::GetType ( const Chaos::FImplicitObject &  InGeometry )

inline

GetUserData() [1/2]

UPhysicalMaterial * ChaosInterface::GetUserData

(

const Chaos::FChaosPhysicsMaterial &

Material

)

GetUserData() [2/2]

FBodyInstance * ChaosInterface::GetUserData

(

const Chaos::FGeometryParticle &

Actor

)

HadInitialOverlap() [1/2]

bool ChaosInterface::HadInitialOverlap ( const FLocationHit &  Hit )

inline

HadInitialOverlap() [2/2]

bool ChaosInterface::HadInitialOverlap ( const FPTLocationHit &  Hit )

inline

HasValidUserData()

bool ChaosInterface::HasValidUserData

(

const Chaos::FGeometryParticle &

Actor

)

ImplicitTypeToCollisionType()

FORCEINLINE ECollisionShapeType ChaosInterface::ImplicitTypeToCollisionType

(

int32

ImplicitObjectType

)

MakeQueryFilterData()

FQueryFilterData ChaosInterface::MakeQueryFilterData ( const FCollisionFilterData &  FilterData, EQueryFlags  QueryFlags, const FCollisionQueryParams &  Params  )

inline

operator<<() [1/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FActorShape &  ActorShape  )

inline

operator<<() [2/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FLocationHit &  LocationHit  )

inline

operator<<() [3/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FOverlapHit &  OverlapHit  )

inline

operator<<() [4/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FQueryHit &  QueryHit  )

inline

operator<<() [5/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FRaycastHit &  RaycastHit  )

inline

operator<<() [6/6]

Chaos::FChaosArchive & ChaosInterface::operator<< ( Chaos::FChaosArchive &  Ar, FSweepHit &  SweepHit  )

inline

SetActor()

void ChaosInterface::SetActor ( FDummyPhysType &  Hit, FDummyPhysActor *  Actor  )

inline

SetFlags() [1/2]

FORCEINLINE void ChaosInterface::SetFlags	(	FLocationHit &	Hit,
		FHitFlags	Flags
	)

SetFlags() [2/2]

FORCEINLINE void ChaosInterface::SetFlags	(	FPTLocationHit &	Hit,
		FHitFlags	Flags
	)

SetInternalFaceIndex() [1/2]

void ChaosInterface::SetInternalFaceIndex ( FPTQueryHit &  Hit, uint32  FaceIndex  )

inline

SetInternalFaceIndex() [2/2]

void ChaosInterface::SetInternalFaceIndex ( FQueryHit &  Hit, uint32  FaceIndex  )

inline

SetShape()

void ChaosInterface::SetShape ( FDummyPhysType &  Hit, Chaos::FImplicitObject *  Shape  )

inline

Variable Documentation

Chaos_Collision_MarginFraction

float ChaosInterface::Chaos_Collision_MarginFraction = -1.0f

Chaos_Collision_MarginMax

float ChaosInterface::Chaos_Collision_MarginMax = -1.0f

CVarChaosCollisionMarginFraction

FAutoConsoleVariableRef ChaosInterface::CVarChaosCollisionMarginFraction(TEXT("p.Chaos.Collision.MarginFraction"), Chaos_Collision_MarginFraction, TEXT("Override the collision margin fraction set in Physics Settings (if >= 0)"))	(	TEXT("p.Chaos.Collision.MarginFraction")	,
		Chaos_Collision_MarginFraction	,
		TEXT("Override the collision margin fraction set in Physics Settings (if >= 0)")
	)

CVarChaosCollisionMarginMax

FAutoConsoleVariableRef ChaosInterface::CVarChaosCollisionMarginMax(TEXT("p.Chaos.Collision.MarginMax"), Chaos_Collision_MarginMax, TEXT("Override the max collision margin set in Physics Settings (if >= 0)"))	(	TEXT("p.Chaos.Collision.MarginMax")	,
		Chaos_Collision_MarginMax	,
		TEXT("Override the max collision margin set in Physics Settings (if >= 0)")
	)