#include <TriangleMeshImplicitObject.h>

Inheritance diagram for Chaos::FTriangleMeshImplicitObject:

Public Types
using	ParticlesType = TParticles< FRealSingle, 3 >

using	ParticleVecType = TVec3< FRealSingle >

Public Types inherited from Chaos::FImplicitObject
using	TType = FReal

Public Member Functions
template<typename IdxType >
	FTriangleMeshImplicitObject (ParticlesType &&Particles, TArray< TVec3< IdxType > > &&Elements, TArray< uint16 > &&InMaterialIndices, TUniquePtr< TArray< int32 > > &&InExternalFaceIndexMap=nullptr, TUniquePtr< TArray< int32 > > &&InExternalVertexIndexMap=nullptr, const bool bInCullsBackFaceRaycast=false)

	FTriangleMeshImplicitObject (const FTriangleMeshImplicitObject &Other)=delete

	FTriangleMeshImplicitObject (FTriangleMeshImplicitObject &&Other)=delete

virtual CHAOS_API	~FTriangleMeshImplicitObject ()

virtual FReal	GetRadius () const override

virtual CHAOS_API FReal	PhiWithNormal (const FVec3 &x, FVec3 &Normal) const override

virtual CHAOS_API bool	Raycast (const FVec3 &StartPoint, const FVec3 &Dir, const FReal Length, const FReal Thickness, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex) const override

virtual CHAOS_API bool	Overlap (const FVec3 &Point, const FReal Thickness) const override

CHAOS_API bool	OverlapGeom (const FSphere &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr) const

CHAOS_API bool	OverlapGeom (const TBox< FReal, 3 > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr) const

CHAOS_API bool	OverlapGeom (const FCapsule &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr) const

CHAOS_API bool	OverlapGeom (const FConvex &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr) const

CHAOS_API bool	OverlapGeom (const TImplicitObjectScaled< FSphere > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	OverlapGeom (const TImplicitObjectScaled< TBox< FReal, 3 > > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	OverlapGeom (const TImplicitObjectScaled< FCapsule > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	OverlapGeom (const TImplicitObjectScaled< FConvex > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FMTDInfo *OutMTD=nullptr, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const FSphere &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const TBox< FReal, 3 > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const FCapsule &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const FConvex &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const TImplicitObjectScaled< FSphere > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const TImplicitObjectScaled< TBox< FReal, 3 > > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const TImplicitObjectScaled< FCapsule > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeom (const TImplicitObjectScaled< FConvex > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FReal Thickness=0, const bool bComputeMTD=false, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const FSphere &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const TBox< FReal, 3 > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const FCapsule &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const FConvex &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const TImplicitObjectScaled< FSphere > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const TImplicitObjectScaled< TBox< FReal, 3 > > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const TImplicitObjectScaled< FCapsule > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	SweepGeomCCD (const TImplicitObjectScaled< FConvex > &QueryGeom, const FRigidTransform3 &StartTM, const FVec3 &Dir, const FReal Length, const FReal IgnorePenetration, const FReal TargetPenetration, FReal &OutTOI, FReal &OutPhi, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex, FVec3 &OutFaceNormal, const FVec3 &TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	GJKContactPoint (const FSphere &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex) const

CHAOS_API bool	GJKContactPoint (const TBox< FReal, 3 > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex) const

CHAOS_API bool	GJKContactPoint (const FCapsule &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex) const

CHAOS_API bool	GJKContactPoint (const FConvex &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex) const

CHAOS_API bool	GJKContactPoint (const TImplicitObjectScaled< FSphere > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	GJKContactPoint (const TImplicitObjectScaled< TBox< FReal, 3 > > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	GJKContactPoint (const TImplicitObjectScaled< FCapsule > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API bool	GJKContactPoint (const TImplicitObjectScaled< FConvex > &QueryGeom, const FRigidTransform3 &QueryTM, const FReal Thickness, FVec3 &Location, FVec3 &Normal, FReal &Penetration, int32 &FaceIndex, FVec3 TriMeshScale=FVec3(1.0f)) const

CHAOS_API int32	GetExternalFaceIndexFromInternal (int32 InternalFaceIndex) const

CHAOS_API bool	GetCullsBackFaceRaycast () const

CHAOS_API void	SetCullsBackFaceRaycast (const bool bInCullsBackFace)

virtual CHAOS_API int32	FindMostOpposingFace (const FVec3 &Position, const FVec3 &UnitDir, int32 HintFaceIndex, FReal SearchDistance) const override

virtual CHAOS_API int32	FindMostOpposingFaceScaled (const FVec3 &Position, const FVec3 &UnitDir, int32 HintFaceIndex, FReal SearchDist, const FVec3 &Scale) const override

virtual CHAOS_API FVec3	FindGeometryOpposingNormal (const FVec3 &DenormDir, int32 FaceIndex, const FVec3 &OriginalNormal) const override

virtual const FAABB3	BoundingBox () const override

const FAABB3f	BoundingBoxf () const

virtual CHAOS_API Chaos::FImplicitObjectPtr	CopyGeometry () const

virtual CHAOS_API Chaos::FImplicitObjectPtr	DeepCopyGeometry () const

CHAOS_API TUniquePtr< FTriangleMeshImplicitObject >	CopySlow () const

void	SerializeImp (FChaosArchive &Ar)

virtual CHAOS_API void	Serialize (FChaosArchive &Ar) override

virtual FString	ToString () const

virtual CHAOS_API uint32	GetTypeHash () const override

CHAOS_API FVec3	GetFaceNormal (const int32 FaceIdx) const

virtual CHAOS_API uint16	GetMaterialIndex (uint32 HintIndex) const override

CHAOS_API const ParticlesType &	Particles () const

CHAOS_API const FTrimeshIndexBuffer &	Elements () const

CHAOS_API void	UpdateVertices (const TArray< FVector > &Positions)

void	GetTransformedTriangle (const int32 TriangleIndex, const FRigidTransform3 &Transform, FTriangle &OutTriangle, int32 &OutVertexIndex0, int32 &OutVertexIndex1, int32 &OutVertexIndex2) const
	Generate the triangle at the specified index with the specified transform (including scale)

void	FindOverlappingTriangles (const FAABB3 &QueryBounds, TArray< int32 > &OutTriangleIndices) const
	Get a list of triangle indices that overlap the query bounds.

template<typename TriangleVisitor >
void	VisitTriangles (const FAABB3 &QueryBounds, const FRigidTransform3 &QueryTransform, const TriangleVisitor &Visitor) const

void	CollectTriangles (const FAABB3 &MeshQueryBounds, const FRigidTransform3 &MeshToObjectTransform, const FAABB3 &ObjectBounds, Private::FMeshContactGenerator &Collector) const

UE_INTERNAL CHAOS_API const FTrimeshBVH &	GetBVH () const

template<typename IdxType >
bool	RaycastImp (const TArray< TVector< IdxType, 3 > > &Elements, const FVec3 &StartPoint, const FVec3 &Dir, const FReal Length, const FReal Thickness, FReal &OutTime, FVec3 &OutPosition, FVec3 &OutNormal, int32 &OutFaceIndex) const

virtual FName	GetTypeName () const

Public Member Functions inherited from Chaos::FImplicitObject
CHAOS_API	FImplicitObject (int32 Flags, EImplicitObjectType InType=ImplicitObjectType::Unknown)

	FImplicitObject (const FImplicitObject &)=delete

	FImplicitObject (FImplicitObject &&)=delete

virtual CHAOS_API	~FImplicitObject () override

template<typename TargetType >
bool	IsA () const

template<typename TargetType >
const TargetType *	AsA () const

template<typename TargetType >
TargetType *	AsA ()

template<typename TargetType >
const TargetType *	AsAChecked () const

template<typename TargetType >
TargetType *	AsAChecked ()

template<class T_DERIVED >
T_DERIVED *	GetObject ()

template<class T_DERIVED >
const T_DERIVED *	GetObject () const

template<class T_DERIVED >
const T_DERIVED &	GetObjectChecked () const

template<class T_DERIVED >
T_DERIVED &	GetObjectChecked ()

virtual EImplicitObjectType	GetNestedType () const

CHAOS_API EImplicitObjectType	GetType () const

CHAOS_API EImplicitObjectType	GetCollisionType () const

void	SetCollisionType (EImplicitObjectType InCollisionType)

virtual FRealSingle	GetRadiusf () const

virtual FReal	GetMargin () const

virtual FRealSingle	GetMarginf () const

virtual CHAOS_API bool	IsValidGeometry () const

virtual CHAOS_API Chaos::FImplicitObjectPtr	CopyGeometryWithScale (const FVec3 &Scale) const

virtual Chaos::FImplicitObjectPtr	DeepCopyGeometryWithScale (const FVec3 &Scale) const

virtual FImplicitObject *	Duplicate () const

virtual TUniquePtr< FImplicitObject >	Copy () const

virtual TUniquePtr< FImplicitObject >	CopyWithScale (const FVec3 &Scale) const

virtual TUniquePtr< FImplicitObject >	DeepCopy () const

virtual TUniquePtr< FImplicitObject >	DeepCopyWithScale (const FVec3 &Scale) const

CHAOS_API bool	IsUnderlyingUnion () const

CHAOS_API bool	IsUnderlyingMesh () const

CHAOS_API FReal	SignedDistance (const FVec3 &x) const

CHAOS_API FVec3	Normal (const FVec3 &x) const

virtual FReal	PhiWithNormalScaled (const FVec3 &Pos, const FVec3 &Scale, FVec3 &Normal) const

virtual FAABB3	CalculateTransformedBounds (const FRigidTransform3 &Transform) const

bool	HasBoundingBox () const

bool	IsConvex () const

void	SetConvex (const bool Convex=true)

void	SetDoCollide (const bool Collide)

bool	GetDoCollide () const

CHAOS_API void	Track (TSerializablePtr< FImplicitObject > This, const FString &DebugInfo)

virtual bool	IsPerformanceWarning () const

virtual FString	PerformanceWarningAndSimplifaction ()

CHAOS_API Pair< FVec3, bool >	FindDeepestIntersection (const FImplicitObject Other, const FBVHParticles Particles, const FMatrix33 &OtherToLocalTransform, const FReal Thickness) const

CHAOS_API Pair< FVec3, bool >	FindDeepestIntersection (const FImplicitObject Other, const FParticles Particles, const FMatrix33 &OtherToLocalTransform, const FReal Thickness) const

CHAOS_API Pair< FVec3, bool >	FindClosestIntersection (const FVec3 &StartPoint, const FVec3 &EndPoint, const FReal Thickness) const

virtual int32	FindClosestFaceAndVertices (const FVec3 &Position, TArray< FVec3 > &FaceVertices, FReal SearchDist=0.01f) const

virtual void	AccumulateAllImplicitObjects (TArray< Pair< const FImplicitObject *, FRigidTransform3 > > &Out, const FRigidTransform3 &ParentTM) const

virtual void	AccumulateAllSerializableImplicitObjects (TArray< Pair< TSerializablePtr< FImplicitObject >, FRigidTransform3 > > &Out, const FRigidTransform3 &ParentTM, TSerializablePtr< FImplicitObject > This) const

virtual CHAOS_API void	FindAllIntersectingObjects (TArray< Pair< const FImplicitObject *, FRigidTransform3 > > &Out, const FAABB3 &LocalBounds) const

CHAOS_API void	SerializeImp (FArchive &Ar)

virtual void	Serialize (FArchive &Ar)

int32	CountObjectsInHierarchy () const

int32	CountLeafObjectsInHierarchy () const

void	VisitOverlappingLeafObjects (const FAABB3 &LocalBounds, const FImplicitHierarchyVisitor &Visitor) const

void	VisitLeafObjects (const FImplicitHierarchyVisitor &Visitor) const

void	VisitObjects (const FImplicitHierarchyVisitorBool &Visitor) const

bool	IsOverlappingBounds (const FAABB3 &LocalBounds) const

virtual int32	CountObjectsInHierarchyImpl () const

virtual int32	CountLeafObjectsInHierarchyImpl () const

virtual void	VisitOverlappingLeafObjectsImpl (const FAABB3 &LocalBounds, const FRigidTransform3 &ObjectTransform, const int32 RootObjectIndex, int32 &ObjectIndex, int32 &LeafObjectIndex, const FImplicitHierarchyVisitor &VisitorFunc) const

virtual void	VisitLeafObjectsImpl (const FRigidTransform3 &ObjectTransform, const int32 RootObjectIndex, int32 &ObjectIndex, int32 &LeafObjectIndex, const FImplicitHierarchyVisitor &VisitorFunc) const

virtual bool	VisitObjectsImpl (const FRigidTransform3 &ObjectTransform, const int32 RootObjectIndex, int32 &ObjectIndex, int32 &LeafObjectIndex, const FImplicitHierarchyVisitorBool &VisitorFunc) const

virtual bool	IsOverlappingBoundsImpl (const FAABB3 &LocalBounds) const

Public Member Functions inherited from Chaos::FChaosRefCountedObject
	FChaosRefCountedObject ()

virtual	~FChaosRefCountedObject ()

	FChaosRefCountedObject (const FChaosRefCountedObject &Rhs)=delete

FChaosRefCountedObject &	operator= (const FChaosRefCountedObject &Rhs)=delete

uint32	AddRef () const

uint32	Release () const

uint32	GetRefCount () const

void	MakePersistent () const

Static Public Member Functions
static constexpr EImplicitObjectType	StaticType ()

static CHAOS_API const FName	GetTypeName (const EImplicitObjectType InType)

Static Public Member Functions inherited from Chaos::FImplicitObject
static CHAOS_API FImplicitObject *	SerializationFactory (FChaosArchive &Ar, FImplicitObject *Obj)

static int32	GetOffsetOfType ()

static int32	GetOffsetOfMargin ()

static constexpr EImplicitObjectType	StaticType ()

static CHAOS_API FArchive &	SerializeLegacyHelper (FArchive &Ar, TUniquePtr< FImplicitObject > &Value)

static CHAOS_API const FName	GetTypeName (const EImplicitObjectType InType)

Friends
template<typename InStorageType , typename InRealType >
struct	FBvEntry

template<typename QueryGeomType >
struct	FTriangleMeshOverlapVisitorNoMTD

template<typename Geom , typename IdxType >
struct	FTriangleMeshSweepVisitor

template<typename Geom , typename IdxType >
struct	FTriangleMeshSweepVisitorCCD

class	FImplicitObject

Additional Inherited Members
Static Public Attributes inherited from Chaos::FImplicitObject
static constexpr int	D = 3

Protected Member Functions inherited from Chaos::FImplicitObject
void	SetMargin (FReal InMargin)

void	SetMargin (FRealSingle InMargin)

Static Protected Member Functions inherited from Chaos::FImplicitObject
static FVec3	ScaleNormalizedHelper (const FVec3 &Normal, const FVec3 &Scale)

static FVec3	GetOuterScaledNormal (const FVec3 &InnerNormal, const FVec3 &Scale)

static FVec3	GetInnerUnscaledNormal (const FVec3 &OuterNormal, const FVec3 &Scale)

Protected Attributes inherited from Chaos::FImplicitObject
FRealSingle	Margin

bool	bIsConvex

bool	bDoCollide

bool	bHasBoundingBox

bool	bIsTracked

EImplicitObjectType	Type

EImplicitObjectType	CollisionType

Member Typedef Documentation

◆ ParticlesType

using Chaos::FTriangleMeshImplicitObject::ParticlesType = TParticles<FRealSingle, 3>

◆ ParticleVecType

using Chaos::FTriangleMeshImplicitObject::ParticleVecType = TVec3<FRealSingle>

Constructor & Destructor Documentation

◆ FTriangleMeshImplicitObject() [1/3]

template<typename IdxType >

Chaos::FTriangleMeshImplicitObject::FTriangleMeshImplicitObject	(	ParticlesType &&	Particles,
		TArray< TVec3< IdxType > > &&	Elements,
		TArray< uint16 > &&	InMaterialIndices,
		TUniquePtr< TArray< int32 > > &&	InExternalFaceIndexMap = `nullptr`,
		TUniquePtr< TArray< int32 > > &&	InExternalVertexIndexMap = `nullptr`,
		const bool	bInCullsBackFaceRaycast = `false`
	)

inline

◆ FTriangleMeshImplicitObject() [2/3]

Chaos::FTriangleMeshImplicitObject::FTriangleMeshImplicitObject ( const FTriangleMeshImplicitObject & Other )

delete

◆ FTriangleMeshImplicitObject() [3/3]

Chaos::FTriangleMeshImplicitObject::FTriangleMeshImplicitObject ( FTriangleMeshImplicitObject && Other )

delete

◆ ~FTriangleMeshImplicitObject()

Chaos::FTriangleMeshImplicitObject::~FTriangleMeshImplicitObject ( )

virtualdefault

Member Function Documentation

◆ BoundingBox()

virtual const FAABB3 Chaos::FTriangleMeshImplicitObject::BoundingBox ( ) const

inlineoverridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ BoundingBoxf()

const FAABB3f Chaos::FTriangleMeshImplicitObject::BoundingBoxf ( ) const

inline

◆ CollectTriangles()

void Chaos::FTriangleMeshImplicitObject::CollectTriangles	(	const FAABB3 &	MeshQueryBounds,
		const FRigidTransform3 &	MeshToObjectTransform,
		const FAABB3 &	ObjectBounds,
		Private::FMeshContactGenerator &	Collector
	)		const

◆ CopyGeometry()

FImplicitObjectPtr Chaos::FTriangleMeshImplicitObject::CopyGeometry ( ) const

virtual

Reimplemented from Chaos::FImplicitObject.

◆ CopySlow()

CHAOS_API TUniquePtr< FTriangleMeshImplicitObject > Chaos::FTriangleMeshImplicitObject::CopySlow ( ) const

◆ DeepCopyGeometry()

FImplicitObjectPtr Chaos::FTriangleMeshImplicitObject::DeepCopyGeometry ( ) const

virtual

Reimplemented from Chaos::FImplicitObject.

◆ Elements()

const FTrimeshIndexBuffer & Chaos::FTriangleMeshImplicitObject::Elements ( ) const

◆ FindGeometryOpposingNormal()

FVec3 Chaos::FTriangleMeshImplicitObject::FindGeometryOpposingNormal	(	const FVec3 &	DenormDir,
		int32	FaceIndex,
		const FVec3 &	OriginalNormal
	)		const

overridevirtual

Given a normal and a face index, compute the most opposing normal associated with the underlying geometry features. For example a sphere swept against a box may not give a normal associated with one of the box faces. This function will return a normal associated with one of the faces.

Parameters

DenormDir	- the direction we want to oppose
FaceIndex	- the face index associated with the geometry (for example if we hit a specific face of a convex hull)
OriginalNormal	- the original normal given by something like a sphere sweep

Returns: The most opposing normal associated with the underlying geometry's feature (like a face)

Reimplemented from Chaos::FImplicitObject.

◆ FindMostOpposingFace()

int32 Chaos::FTriangleMeshImplicitObject::FindMostOpposingFace	(	const FVec3 &	Position,
		const FVec3 &	UnitDir,
		int32	HintFaceIndex,
		FReal	SearchDist
	)		const

overridevirtual

Returns the most opposing face.

Parameters

Position	- local position to search around (for example an edge of a convex hull)
UnitDir	- the direction we want to oppose (for example a ray moving into the edge of a convex hull would get the face with the most negative dot(FaceNormal, UnitDir)
HintFaceIndex	- for certain geometry we can use this to accelerate the search.

Returns: Index of the most opposing face

Reimplemented from Chaos::FImplicitObject.

◆ FindMostOpposingFaceScaled()

int32 Chaos::FTriangleMeshImplicitObject::FindMostOpposingFaceScaled	(	const FVec3 &	Position,
		const FVec3 &	UnitDir,
		int32	HintFaceIndex,
		FReal	SearchDist,
		const FVec3 &	Scale
	)		const

overridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ FindOverlappingTriangles()

void Chaos::FTriangleMeshImplicitObject::FindOverlappingTriangles	(	const FAABB3 &	QueryBounds,
		TArray< int32 > &	OutTriangleIndices
	)		const

inline

Get a list of triangle indices that overlap the query bounds.

Parameters

QueryBounds query bounds in trimesh space

◆ GetBVH()

const FTrimeshBVH & Chaos::FTriangleMeshImplicitObject::GetBVH ( ) const

◆ GetCullsBackFaceRaycast()

bool Chaos::FTriangleMeshImplicitObject::GetCullsBackFaceRaycast ( ) const

◆ GetExternalFaceIndexFromInternal()

int32 Chaos::FTriangleMeshImplicitObject::GetExternalFaceIndexFromInternal ( int32 InternalFaceIndex ) const

◆ GetFaceNormal()

FVec3 Chaos::FTriangleMeshImplicitObject::GetFaceNormal ( const int32 FaceIdx ) const

◆ GetMaterialIndex()

uint16 Chaos::FTriangleMeshImplicitObject::GetMaterialIndex ( uint32 HintIndex ) const

overridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ GetRadius()

virtual FReal Chaos::FTriangleMeshImplicitObject::GetRadius ( ) const

inlineoverridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ GetTransformedTriangle()

void Chaos::FTriangleMeshImplicitObject::GetTransformedTriangle	(	const int32	TriangleIndex,
		const FRigidTransform3 &	Transform,
		FTriangle &	OutTriangle,
		int32 &	OutVertexIndex0,
		int32 &	OutVertexIndex1,
		int32 &	OutVertexIndex2
	)		const

inline

Generate the triangle at the specified index with the specified transform (including scale)

Note: does not correct winding for negative scales

◆ GetTypeHash()

uint32 Chaos::FTriangleMeshImplicitObject::GetTypeHash ( ) const

overridevirtual

Implements Chaos::FImplicitObject.

◆ GetTypeName() [1/2]

virtual FName Chaos::FImplicitObject::GetTypeName ( ) const

inlinevirtual

Reimplemented from Chaos::FImplicitObject.

◆ GetTypeName() [2/2]

const FName Chaos::FImplicitObject::GetTypeName ( const EImplicitObjectType InType )

static

◆ GJKContactPoint() [1/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const FCapsule &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex
	)		const

◆ GJKContactPoint() [2/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const FConvex &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex
	)		const

◆ GJKContactPoint() [3/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const FSphere &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex
	)		const

◆ GJKContactPoint() [4/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const TBox< FReal, 3 > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex
	)		const

◆ GJKContactPoint() [5/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const TImplicitObjectScaled< FCapsule > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ GJKContactPoint() [6/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const TImplicitObjectScaled< FConvex > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ GJKContactPoint() [7/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const TImplicitObjectScaled< FSphere > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ GJKContactPoint() [8/8]

bool Chaos::FTriangleMeshImplicitObject::GJKContactPoint	(	const TImplicitObjectScaled< TBox< FReal, 3 > > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FVec3 &	Location,
		FVec3 &	Normal,
		FReal &	Penetration,
		int32 &	FaceIndex,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ Overlap()

bool Chaos::FTriangleMeshImplicitObject::Overlap	(	const FVec3 &	Point,
		const FReal	Thickness
	)		const

overridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ OverlapGeom() [1/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const FCapsule &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`
	)		const

◆ OverlapGeom() [2/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const FConvex &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`
	)		const

◆ OverlapGeom() [3/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const FSphere &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`
	)		const

◆ OverlapGeom() [4/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const TBox< FReal, 3 > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`
	)		const

◆ OverlapGeom() [5/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const TImplicitObjectScaled< FCapsule > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ OverlapGeom() [6/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const TImplicitObjectScaled< FConvex > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ OverlapGeom() [7/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const TImplicitObjectScaled< FSphere > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ OverlapGeom() [8/8]

bool Chaos::FTriangleMeshImplicitObject::OverlapGeom	(	const TImplicitObjectScaled< TBox< FReal, 3 > > &	QueryGeom,
		const FRigidTransform3 &	QueryTM,
		const FReal	Thickness,
		FMTDInfo *	OutMTD = `nullptr`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ Particles()

const FTriangleMeshImplicitObject::ParticlesType & Chaos::FTriangleMeshImplicitObject::Particles ( ) const

◆ PhiWithNormal()

FReal Chaos::FTriangleMeshImplicitObject::PhiWithNormal	(	const FVec3 &	x,
		FVec3 &	Normal
	)		const

overridevirtual

Implements Chaos::FImplicitObject.

◆ Raycast()

bool Chaos::FTriangleMeshImplicitObject::Raycast	(	const FVec3 &	StartPoint,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	Thickness,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex
	)		const

overridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ RaycastImp()

template<typename IdxType >

bool Chaos::FTriangleMeshImplicitObject::RaycastImp	(	const TArray< TVector< IdxType, 3 > > &	Elements,
		const FVec3 &	StartPoint,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	Thickness,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex
	)		const

◆ Serialize()

void Chaos::FTriangleMeshImplicitObject::Serialize ( FChaosArchive & Ar )

overridevirtual

Reimplemented from Chaos::FImplicitObject.

◆ SerializeImp()

void Chaos::FTriangleMeshImplicitObject::SerializeImp ( FChaosArchive & Ar )

inline

◆ SetCullsBackFaceRaycast()

void Chaos::FTriangleMeshImplicitObject::SetCullsBackFaceRaycast ( const bool bInCullsBackFace )

◆ StaticType()

static constexpr EImplicitObjectType Chaos::FTriangleMeshImplicitObject::StaticType ( )

inlinestaticconstexpr

◆ SweepGeom() [1/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const FCapsule &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [2/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const FConvex &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [3/8]

CHAOS_API bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const FSphere &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [4/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const TBox< FReal, 3 > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [5/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const TImplicitObjectScaled< FCapsule > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [6/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const TImplicitObjectScaled< FConvex > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [7/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const TImplicitObjectScaled< FSphere > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeom() [8/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeom	(	const TImplicitObjectScaled< TBox< FReal, 3 > > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		FReal &	OutTime,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FReal	Thickness = `0`,
		const bool	bComputeMTD = `false`,
		FVec3	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [1/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const FCapsule &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [2/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const FConvex &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [3/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const FSphere &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [4/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const TBox< FReal, 3 > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [5/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const TImplicitObjectScaled< FCapsule > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [6/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const TImplicitObjectScaled< FConvex > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [7/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const TImplicitObjectScaled< FSphere > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ SweepGeomCCD() [8/8]

bool Chaos::FTriangleMeshImplicitObject::SweepGeomCCD	(	const TImplicitObjectScaled< TBox< FReal, 3 > > &	QueryGeom,
		const FRigidTransform3 &	StartTM,
		const FVec3 &	Dir,
		const FReal	Length,
		const FReal	IgnorePenetration,
		const FReal	TargetPenetration,
		FReal &	OutTOI,
		FReal &	OutPhi,
		FVec3 &	OutPosition,
		FVec3 &	OutNormal,
		int32 &	OutFaceIndex,
		FVec3 &	OutFaceNormal,
		const FVec3 &	TriMeshScale = `FVec3(1.0f)`
	)		const

◆ ToString()

virtual FString Chaos::FTriangleMeshImplicitObject::ToString ( ) const

inlinevirtual

Reimplemented from Chaos::FImplicitObject.

◆ UpdateVertices()

void Chaos::FTriangleMeshImplicitObject::UpdateVertices ( const TArray< FVector > & Positions )

◆ VisitTriangles()

template<typename TriangleVisitor >

void Chaos::FTriangleMeshImplicitObject::VisitTriangles	(	const FAABB3 &	QueryBounds,
		const FRigidTransform3 &	QueryTransform,
		const TriangleVisitor &	Visitor
	)		const

inline

Parameters

QueryBounds	Bounding box in which we want to produce triangles, in unscaled TriMesh space
QueryTransform	Transforms from TriMesh space to desired space (e.g., could be trimesh world transform including scale to get world-space triangles)
CullDistance	The distance at which we can ignore triangles
Visitor	void(const FTriangle& Triangle, const int32 TriangleIndex, const int32 VertexIndex0, const int32 VertexIndex1, const int32 OutVertexIndex2)

Friends And Related Symbol Documentation

◆ FBvEntry

template<typename InStorageType , typename InRealType >

friend struct FBvEntry

friend

◆ FImplicitObject

friend class FImplicitObject

friend

◆ FTriangleMeshOverlapVisitorNoMTD

template<typename QueryGeomType >

friend struct FTriangleMeshOverlapVisitorNoMTD

friend

◆ FTriangleMeshSweepVisitor

template<typename Geom , typename IdxType >

friend struct FTriangleMeshSweepVisitor

friend

◆ FTriangleMeshSweepVisitorCCD

template<typename Geom , typename IdxType >

friend struct FTriangleMeshSweepVisitorCCD

friend

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

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

Public Types

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Member Typedef Documentation

◆ ParticlesType

◆ ParticleVecType

Constructor & Destructor Documentation

◆ FTriangleMeshImplicitObject() [1/3]

◆ FTriangleMeshImplicitObject() [2/3]

◆ FTriangleMeshImplicitObject() [3/3]

◆ ~FTriangleMeshImplicitObject()

Member Function Documentation

◆ BoundingBox()

◆ BoundingBoxf()

◆ CollectTriangles()

◆ CopyGeometry()

◆ CopySlow()

◆ DeepCopyGeometry()

◆ Elements()

◆ FindGeometryOpposingNormal()

◆ FindMostOpposingFace()

◆ FindMostOpposingFaceScaled()

◆ FindOverlappingTriangles()

◆ GetBVH()

◆ GetCullsBackFaceRaycast()

◆ GetExternalFaceIndexFromInternal()

◆ GetFaceNormal()

◆ GetMaterialIndex()

◆ GetRadius()

◆ GetTransformedTriangle()

◆ GetTypeHash()

◆ GetTypeName() [1/2]

◆ GetTypeName() [2/2]

◆ GJKContactPoint() [1/8]

◆ GJKContactPoint() [2/8]

◆ GJKContactPoint() [3/8]

◆ GJKContactPoint() [4/8]

◆ GJKContactPoint() [5/8]

◆ GJKContactPoint() [6/8]

◆ GJKContactPoint() [7/8]

◆ GJKContactPoint() [8/8]

◆ Overlap()

◆ OverlapGeom() [1/8]

◆ OverlapGeom() [2/8]

◆ OverlapGeom() [3/8]

◆ OverlapGeom() [4/8]

◆ OverlapGeom() [5/8]

◆ OverlapGeom() [6/8]

◆ OverlapGeom() [7/8]

◆ OverlapGeom() [8/8]

◆ Particles()

◆ PhiWithNormal()

◆ Raycast()

◆ RaycastImp()

◆ Serialize()

◆ SerializeImp()

◆ SetCullsBackFaceRaycast()

◆ StaticType()

◆ SweepGeom() [1/8]

◆ SweepGeom() [2/8]

◆ SweepGeom() [3/8]

◆ SweepGeom() [4/8]

◆ SweepGeom() [5/8]

◆ SweepGeom() [6/8]

◆ SweepGeom() [7/8]

◆ SweepGeom() [8/8]

◆ SweepGeomCCD() [1/8]

◆ SweepGeomCCD() [2/8]

◆ SweepGeomCCD() [3/8]

◆ SweepGeomCCD() [4/8]

◆ SweepGeomCCD() [5/8]

◆ SweepGeomCCD() [6/8]

◆ SweepGeomCCD() [7/8]

◆ SweepGeomCCD() [8/8]

◆ ToString()

◆ UpdateVertices()

◆ VisitTriangles()

Friends And Related Symbol Documentation