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FAnalyticImplicitGroup

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Unreal Engine C++ API Reference > Runtime > Chaos > PhysicsProxy

References

   
Module Chaos
Header /Engine/Source/Runtime/Experimental/Chaos/Public/PhysicsProxy/AnalyticImplicitGroup.h
Include #include "PhysicsProxy/AnalyticImplicitGroup.h"

Syntax

class FAnalyticImplicitGroup

Remarks

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.

Variables

  Type Name Description
Protected variable int32 BoneIndex  
Protected variable FName BoneName  
Protected variable TArray< Chaos::TBox< Chaos::FReal, 3 > * > Boxes FKBoxElem.
Protected variable TArray< Chaos::FCapsule * > Capsules FKSphylElem - Z axis is capsule axis.
Protected variable TArray< FAnalyticImplicitGroup * > Children  
Protected variable TArray< TArray< Chaos::FVec3 > > CollisionPoints  
Protected variable TArray< TArray< Chaos::TVec3< int32 > > > CollisionTriangles  
Protected variable TArray< Chaos::FVec3 > ContiguousCollisionPoints  
Protected variable TArray< Chaos::FConvex * > ConvexHulls FKConvexElem.
Protected variable TArray< Chaos::FLevelSet * > LevelSets Chaos::TConvex replacement.
Protected variable FAnalyticImplicitGroup * Parent  
Protected variable int32 ParentBoneIndex  
Protected variable FTransform RefBoneXf  
Protected variable int32 RigidBodyId  
Protected variable EObjectStateTypeEnum RigidBodyState  
Protected variable TArray< Chaos::TSphere< Chaos::FReal, 3 > * > Spheres FkSphereElem and FKTaperedCapsuleElem ends.
Protected variable TArray< Chaos::FTaperedCylinder * > TaperedCylinders FKTaperedCapsuleElem - Z axis is the capsule axis.
Protected variable TArray< FTransform > Transforms  

Constructors

  Type Name Description
Public function    
Public function    
Public function    
Public function  

FAnalyticImplicitGroup ( const FName& InBoneName,
const int32 InBoneIndex
)

  

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function int32

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

  
Public function int32

Add ( const FTransform& InitialXf,
Chaos::TSphere< Chaos::FReal, 3 >* Sphere
)

  
Public function int32

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

  
Public function int32

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

  
Public function int32

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

  
Public function int32

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

  
Protected function void  
Public function Chaos::FMassProperties

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

  
Public function TArray< Chaos::FVec3 > *

BuildSamplePoints ( const Chaos::FReal ParticlesPerUnitArea,
const int32 MinParticles,
const int32 MaxParticles
)

  
Public function Const TArray< Chaos::TVec3< int32 > >  
Public function Chaos::FImplicitObject * Build the implicit object representation of this object.
Protected function void  
Protected function void

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

  
Protected function void

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

  
Public function Const const int32  
Public function Const const FName &  
Protected function Const const TArray< FAnalyticImplicitGroup * > &  
Public function Const const TArray< FTransform > &  
Protected function Const const FAnalyticImplicitGroup *  
Public function Const const int32  
Public function Const int32  
Public function Const EObjectStateTypeEnum  
Public function void

Init ( const int32 NumStructures,
const bool DoCollGeom
)

  
Public function bool

IsValid ()

  
Public function Const int32 The number of analytic shapes in this group.
Public function void  
Public function void

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

  
Protected function void  
Public function void

SetParentBoneIndex ( const int32 InParentBoneIndex
)

  
Public function void

SetRigidBodyId ( const int32 InRigidBodyId
)

  
Public function void

SetRigidBodyState ( const EObjectStateTypeEnum State
)

  
Protected function Chaos::FImplicitObject *

TransferImplicitObj ( int32 Idx
)

  

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