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  3. FKAggregateGeom

FKAggregateGeom

Container for an aggregate of collision shapes

API > API/Runtime > API/Runtime/Engine

Container for an aggregate of collision shapes

   
Name FKAggregateGeom
Type struct
Header File /Engine/Source/Runtime/Engine/Classes/PhysicsEngine/AggregateGeom.h
Include Path #include "PhysicsEngine/AggregateGeom.h"

Syntax

USTRUCT ()  
struct FKAggregateGeom

Constructors

Name Remarks Include Path Unreal Specifiers

FKAggregateGeom ( const FKAggregateGeom& Other
)

   PhysicsEngine/AggregateGeom.h  
  PhysicsEngine/AggregateGeom.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
BoxElems TArray< FKBoxElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Boxes", TitleProperty="Name")
ConvexElems TArray< FKConvexElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Convex Elements", TitleProperty="Name")
LevelSetElems TArray< FKLevelSetElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Level Sets", TitleProperty="Name")
MLLevelSetElems TArray< FKMLLevelSetElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="(Experimental) ML Level Sets", TitleProperty="Name")
  • Experimental
SkinnedLevelSetElems TArray< FKSkinnedLevelSetElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="(Experimental) Skinned Level Sets", TitleProperty="Name")
  • Experimental
SkinnedTriangleMeshElems TArray< FKSkinnedTriangleMeshElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="(Experimental) Skinned Triangle Meshes", TitleProperty="Name")
  • Experimental
SphereElems TArray< FKSphereElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Spheres", TitleProperty="Name")
SphylElems TArray< FKSphylElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Capsules", TitleProperty="Name")
TaperedCapsuleElems TArray< FKTaperedCapsuleElem >   PhysicsEngine/AggregateGeom.h
  • EditAnywhere
  • EditFixedSize
  • Category="Aggregate Geometry"
  • Meta=(DisplayName="Tapered Capsules", TitleProperty="Name")

Protected

Name Type Remarks Include Path Unreal Specifiers
RenderInfoLock UE::FMutex   PhysicsEngine/AggregateGeom.h  
RenderInfoPtr std::atomic< class FKConvexGeomRenderInfo * > NOTE: RenderInfo is generated concurrently and lazily (hence being mutable) PhysicsEngine/AggregateGeom.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddElement ( const T& Elem
)

 Add a typed element to the appropriate container. PhysicsEngine/AggregateGeom.h  

FBox CalcAABB ( const FTransform& Transform
) const

   PhysicsEngine/AggregateGeom.h  

void CalcBoxSphereBounds ( FBoxSphereBounds& Output,
const FTransform& LocalToWorld
) const

 Calculates a tight box-sphere bounds for the aggregate geometry; this is more expensive than CalcAABB (tight meaning the sphere may be smaller than would be required to encompass the AABB, but all individual components lie within both the box and the sphere) PhysicsEngine/AggregateGeom.h  

void EmptyElements()

   PhysicsEngine/AggregateGeom.h  

void EmptyImportedElements()

   PhysicsEngine/AggregateGeom.h  

void FixupDeprecated ( FArchive& Ar
)

   PhysicsEngine/AggregateGeom.h  

void FreeRenderInfo ()

 Release the RenderInfo (if its there) and safely clean up any resources. PhysicsEngine/AggregateGeom.h  

void GetAggGeom ( const FTransform& Transform,
const FColor Color,
const FMaterialRenderProxy* MatInst,
bool bPerHullColor,
bool bDrawSolid,
bool bOutputVelocity,
int32 ViewIndex,
FMeshElementCollector& Collector
) const

   PhysicsEngine/AggregateGeom.h  

SIZE_T GetAllocatedSize()

   PhysicsEngine/AggregateGeom.h  

FKShapeElem * GetElement ( const EAggCollisionShape::Type Type,
const int32 Index
)

   PhysicsEngine/AggregateGeom.h  

FKShapeElem * GetElement ( const int32 InIndex
)

   PhysicsEngine/AggregateGeom.h  

const FKShapeElem * GetElement ( const int32 InIndex
) const

   PhysicsEngine/AggregateGeom.h  

const FKShapeElem * GetElement ( const EAggCollisionShape::Type Type,
const int32 Index
) const

   PhysicsEngine/AggregateGeom.h  

const FKShapeElem * GetElementByName ( const FName InName
) const

   PhysicsEngine/AggregateGeom.h  
  PhysicsEngine/AggregateGeom.h  

int32 GetElementCount ()

   PhysicsEngine/AggregateGeom.h  

int32 GetElementIndexByName ( const FName InName
) const

   PhysicsEngine/AggregateGeom.h  

FVector::FReal GetScaledVolume ( const FVector& Scale3D
) const

 Returns the volume of this element PhysicsEngine/AggregateGeom.h  

FVector::FReal GetVolume ( const FVector& Scale3D
) const

 Returns the volume of this element PhysicsEngine/AggregateGeom.h  

FGuid MakeDDCKey()

   PhysicsEngine/AggregateGeom.h  

auto VisitShapeAndContainer ( FKShapeElem& InElement,
Callable&& InCallable
)

   PhysicsEngine/AggregateGeom.h  

auto VisitShapeAndContainer ( const FKShapeElem& InElement,
Callable&& InCallable
)

   PhysicsEngine/AggregateGeom.h  

Operators

Name Remarks Include Path Unreal Specifiers

const FKAggregateGeom & operator= ( const FKAggregateGeom& Other
)

   PhysicsEngine/AggregateGeom.h  

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