FAnalyticImplicitGroup Class Reference

#include <AnalyticImplicitGroup.h>

Public Member Functions
	FAnalyticImplicitGroup ()
	FAnalyticImplicitGroup (const FName &InBoneName, const int32 InBoneIndex)
	FAnalyticImplicitGroup (const FAnalyticImplicitGroup &)=delete
	FAnalyticImplicitGroup (FAnalyticImplicitGroup &&Other)
	~FAnalyticImplicitGroup ()
void	Init (const int32 NumStructures, const bool DoCollGeom=true)
int32	NumStructures () const
bool	IsValid ()
const FName &	GetBoneName () const
const int32	GetBoneIndex () const
void	SetParentBoneIndex (const int32 InParentBoneIndex)
const int32	GetParentBoneIndex () const
void	SetRigidBodyId (const int32 InRigidBodyId)
int32	GetRigidBodyId () const
void	SetRigidBodyState (const EObjectStateTypeEnum State)
EObjectStateTypeEnum	GetRigidBodyState () const
int32	Add (const FTransform &InitialXf, Chaos::FSphere *Sphere)
int32	Add (const FTransform &InitialXf, Chaos::TBox< Chaos::FReal, 3 > *Box)
int32	Add (const FTransform &InitialXf, Chaos::FCapsule *Capsule)
int32	Add (const FTransform &InitialXf, Chaos::FTaperedCylinder *TaperedCylinder)
int32	Add (const FTransform &InitialXf, Chaos::FConvex *ConvexHull)
int32	Add (const FTransform &InitialXf, Chaos::FLevelSet *LevelSet)
void	SetCollisionTopology (const int32 Index, TArray< Chaos::FVec3 > &&Points, TArray< Chaos::TVec3< int32 > > &&Triangles)
const TArray< FTransform > &	GetInitialStructureTransforms () const
void	ResetTransforms ()
Chaos::FMassProperties	BuildMassProperties (const Chaos::FReal Density, Chaos::FReal &TotalMass)
TArray< Chaos::FVec3 > *	BuildSamplePoints (const Chaos::FReal ParticlesPerUnitArea, const int32 MinParticles, const int32 MaxParticles)
TArray< Chaos::TVec3< int32 > >	BuildSampleTopology () const
Chaos::FImplicitObject *	BuildSimImplicitObject ()

Protected Member Functions
void	SetParent (FAnalyticImplicitGroup *InParent)
const FAnalyticImplicitGroup *	GetParent () const
void	AddChild (FAnalyticImplicitGroup *Child)
const TArray< FAnalyticImplicitGroup * > &	GetChildren () const
void	ClearHierarchy ()
template<class TImplicitShape >
void	CullDeepPoints (TArray< Chaos::FVec3 > &Points, const TImplicitShape &Shape, const FTransform &Xf)
void	CullDeepPoints (TArray< Chaos::FVec3 > &Points, const int32 SkipIndex)
Chaos::FImplicitObject *	TransferImplicitObj (int32 Idx)

Protected Attributes
FName	BoneName
int32	BoneIndex
int32	ParentBoneIndex
int32	RigidBodyId
EObjectStateTypeEnum	RigidBodyState
TArray< Chaos::FSphere * >	Spheres
TArray< Chaos::TBox< Chaos::FReal, 3 > * >	Boxes
TArray< Chaos::FCapsule * >	Capsules
TArray< Chaos::FTaperedCylinder * >	TaperedCylinders
TArray< Chaos::FConvex * >	ConvexHulls
TArray< Chaos::FLevelSet * >	LevelSets
TArray< Chaos::FVec3 >	ContiguousCollisionPoints
TArray< TArray< Chaos::FVec3 > >	CollisionPoints
TArray< TArray< Chaos::TVec3< int32 > > >	CollisionTriangles
TArray< FTransform >	Transforms
FTransform	RefBoneXf
FAnalyticImplicitGroup *	Parent
TArray< FAnalyticImplicitGroup * >	Children

Friends
class	FBoneHierarchy
struct	FPhysicsAssetSimulationUtil

Detailed Description

A collection of analytic implicit shapes parented to a single transform, in a hierarchy of transforms.

Currently we use this class to represent bones even if they don't have any implicit shapes.

Constructor & Destructor Documentation

FAnalyticImplicitGroup() [1/4]

FAnalyticImplicitGroup::FAnalyticImplicitGroup ( )

inline

FAnalyticImplicitGroup() [2/4]

FAnalyticImplicitGroup::FAnalyticImplicitGroup ( const FName &  InBoneName, const int32  InBoneIndex  )

inline

FAnalyticImplicitGroup() [3/4]

FAnalyticImplicitGroup::FAnalyticImplicitGroup ( const FAnalyticImplicitGroup &  )

delete

FAnalyticImplicitGroup() [4/4]

FAnalyticImplicitGroup::FAnalyticImplicitGroup ( FAnalyticImplicitGroup &&  Other )

inline

~FAnalyticImplicitGroup()

FAnalyticImplicitGroup::~FAnalyticImplicitGroup ( )

inline

Member Function Documentation

Add() [1/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::FCapsule *  Capsule  )

inline

Add() [2/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::FConvex *  ConvexHull  )

inline

Add() [3/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::FLevelSet *  LevelSet  )

inline

Add() [4/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::FSphere *  Sphere  )

inline

Add() [5/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::FTaperedCylinder *  TaperedCylinder  )

inline

Add() [6/6]

int32 FAnalyticImplicitGroup::Add ( const FTransform &  InitialXf, Chaos::TBox< Chaos::FReal, 3 > *  Box  )

inline

AddChild()

void FAnalyticImplicitGroup::AddChild ( FAnalyticImplicitGroup *  Child )

inlineprotected

BuildMassProperties()

Chaos::FMassProperties FAnalyticImplicitGroup::BuildMassProperties ( const Chaos::FReal  Density, Chaos::FReal &  TotalMass  )

inline

BuildSamplePoints()

TArray< Chaos::FVec3 > * FAnalyticImplicitGroup::BuildSamplePoints ( const Chaos::FReal  ParticlesPerUnitArea, const int32  MinParticles, const int32  MaxParticles  )

inline

BuildSampleTopology()

TArray< Chaos::TVec3< int32 > > FAnalyticImplicitGroup::BuildSampleTopology ( ) const

inline

BuildSimImplicitObject()

Chaos::FImplicitObject * FAnalyticImplicitGroup::BuildSimImplicitObject ( )

inline

Build the implicit object representation of this object.

Transfers ownership of sub structures to the returned implicit object.

ClearHierarchy()

void FAnalyticImplicitGroup::ClearHierarchy ( )

inlineprotected

CullDeepPoints() [1/2]

void FAnalyticImplicitGroup::CullDeepPoints ( TArray< Chaos::FVec3 > &  Points, const int32  SkipIndex  )

inlineprotected

CullDeepPoints() [2/2]

template<class TImplicitShape >

void FAnalyticImplicitGroup::CullDeepPoints ( TArray< Chaos::FVec3 > &  Points, const TImplicitShape &  Shape, const FTransform &  Xf  )

inlineprotected

GetBoneIndex()

const int32 FAnalyticImplicitGroup::GetBoneIndex ( ) const

inline

GetBoneName()

const FName & FAnalyticImplicitGroup::GetBoneName ( ) const

inline

GetChildren()

const TArray< FAnalyticImplicitGroup * > & FAnalyticImplicitGroup::GetChildren ( ) const

inlineprotected

GetInitialStructureTransforms()

const TArray< FTransform > & FAnalyticImplicitGroup::GetInitialStructureTransforms ( ) const

inline

GetParent()

const FAnalyticImplicitGroup * FAnalyticImplicitGroup::GetParent ( ) const

inlineprotected

GetParentBoneIndex()

const int32 FAnalyticImplicitGroup::GetParentBoneIndex ( ) const

inline

GetRigidBodyId()

int32 FAnalyticImplicitGroup::GetRigidBodyId ( ) const

inline

GetRigidBodyState()

EObjectStateTypeEnum FAnalyticImplicitGroup::GetRigidBodyState ( ) const

inline

Init()

void FAnalyticImplicitGroup::Init ( const int32  NumStructures, const bool  DoCollGeom = true  )

inline

IsValid()

bool FAnalyticImplicitGroup::IsValid ( )

inline

NumStructures()

int32 FAnalyticImplicitGroup::NumStructures ( ) const

inline

The number of analytic shapes in this group.

ResetTransforms()

void FAnalyticImplicitGroup::ResetTransforms ( )

inline

SetCollisionTopology()

void FAnalyticImplicitGroup::SetCollisionTopology ( const int32  Index, TArray< Chaos::FVec3 > &&  Points, TArray< Chaos::TVec3< int32 > > &&  Triangles  )

inline

SetParent()

void FAnalyticImplicitGroup::SetParent ( FAnalyticImplicitGroup *  InParent )

inlineprotected

SetParentBoneIndex()

void FAnalyticImplicitGroup::SetParentBoneIndex ( const int32  InParentBoneIndex )

inline

SetRigidBodyId()

void FAnalyticImplicitGroup::SetRigidBodyId ( const int32  InRigidBodyId )

inline

SetRigidBodyState()

void FAnalyticImplicitGroup::SetRigidBodyState ( const EObjectStateTypeEnum  State )

inline

TransferImplicitObj()

Chaos::FImplicitObject * FAnalyticImplicitGroup::TransferImplicitObj ( int32  Idx )

inlineprotected

Friends And Related Symbol Documentation

FBoneHierarchy

friend class FBoneHierarchy

friend

FPhysicsAssetSimulationUtil

friend struct FPhysicsAssetSimulationUtil

friend

Member Data Documentation

BoneIndex

int32 FAnalyticImplicitGroup::BoneIndex

protected

BoneName

FName FAnalyticImplicitGroup::BoneName

protected

Boxes

TArray<Chaos::TBox<Chaos::FReal, 3>*> FAnalyticImplicitGroup::Boxes

protected

Capsules

TArray<Chaos::FCapsule*> FAnalyticImplicitGroup::Capsules

protected

Children

TArray<FAnalyticImplicitGroup*> FAnalyticImplicitGroup::Children

protected

CollisionPoints

TArray<TArray<Chaos::FVec3> > FAnalyticImplicitGroup::CollisionPoints

protected

CollisionTriangles

TArray<TArray<Chaos::TVec3<int32> > > FAnalyticImplicitGroup::CollisionTriangles

protected

ContiguousCollisionPoints

TArray<Chaos::FVec3> FAnalyticImplicitGroup::ContiguousCollisionPoints

protected

ConvexHulls

TArray<Chaos::FConvex*> FAnalyticImplicitGroup::ConvexHulls

protected

LevelSets

TArray<Chaos::FLevelSet*> FAnalyticImplicitGroup::LevelSets

protected

Parent

FAnalyticImplicitGroup* FAnalyticImplicitGroup::Parent

protected

ParentBoneIndex

int32 FAnalyticImplicitGroup::ParentBoneIndex

protected

RefBoneXf

FTransform FAnalyticImplicitGroup::RefBoneXf

protected

RigidBodyId

int32 FAnalyticImplicitGroup::RigidBodyId

protected

RigidBodyState

EObjectStateTypeEnum FAnalyticImplicitGroup::RigidBodyState

protected

Spheres

TArray<Chaos::FSphere*> FAnalyticImplicitGroup::Spheres

protected

TaperedCylinders

TArray<Chaos::FTaperedCylinder*> FAnalyticImplicitGroup::TaperedCylinders

protected

Transforms

TArray<FTransform> FAnalyticImplicitGroup::Transforms

protected

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

• Engine/Source/Runtime/Experimental/Chaos/Public/PhysicsProxy/AnalyticImplicitGroup.h