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  3. AISMPartitionActor

AISMPartitionActor

API > API/Runtime > API/Runtime/Engine

Actor base class for instance containers placed on a grid. See UActorPartitionSubsystem.

   
Name AISMPartitionActor
Type class
Header File /Engine/Source/Runtime/Engine/Public/ISMPartition/ISMPartitionActor.h
Include Path #include "ISMPartition/ISMPartitionActor.h"

Syntax

UCLASS (Abstract, MinimalAPI)  
class AISMPartitionActor :  
    public APartitionActor ,  
    public ISMInstanceManager ,  
    public ISMInstanceManagerProvider

Inheritance Hierarchy

Implements Interfaces

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

AISMPartitionActor ( const FObjectInitializer& ObjectInitializer
)

   ISMPartition/ISMPartitionActor.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bWasModifyCalled bool If Modified as already been called between a BeginUpdate/EndUpdate (avoid multiple Modify calls on the component) ISMPartition/ISMPartitionActor.h  
ClientInstanceManagers TMap< FGuid, FISMClientInstanceManagerData >   ISMPartition/ISMPartitionActor.h  
Clients TArray< FGuid >   ISMPartition/ISMPartitionActor.h  
DescriptorComponents TArray< FISMComponentData >   ISMPartition/ISMPartitionActor.h  
Descriptors TArray< FISMComponentDescriptor >   ISMPartition/ISMPartitionActor.h  
UpdateDepth int32 If greater than 0 means we are between a BeginUpdate/EndUpdate call and there are some things we can delay/optimize ISMPartition/ISMPartitionActor.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

TArray< FSMInstanceId > AddISMInstance ( const FISMClientHandle& Handle,
const FTransform& InstanceTransform,
const TSortedMap< int32, TArray< FTransform > >& InstanceDefinition
)

   ISMPartition/ISMPartitionActor.h  

void BeginUpdate()

   ISMPartition/ISMPartitionActor.h  

void EndUpdate()

   ISMPartition/ISMPartitionActor.h  

void ForEachClientComponent ( const FISMClientHandle& Handle,
TFunctionRef< bool(UInstancedStaticMeshComponent*)> Callback
) const

   ISMPartition/ISMPartitionActor.h  

void ForEachClientSMInstance ( const FISMClientHandle& Handle,
TFunctionRef< bool(FSMInstanceId)> Callback
) const

   ISMPartition/ISMPartitionActor.h  

void ForEachClientSMInstance ( const FISMClientHandle& Handle,
int32 InstanceIndex,
TFunctionRef< bool(FSMInstanceId)> Callback
) const

   ISMPartition/ISMPartitionActor.h  

const FISMComponentDescriptor & GetISMComponentDescriptor ( int32 DescriptorIndex
) const

   ISMPartition/ISMPartitionActor.h  

FBox GetISMInstanceBounds ( const FISMClientHandle& Handle,
const TSet< int32 >& Indices
) const

   ISMPartition/ISMPartitionActor.h  

int32 GetISMInstanceIndex ( const FISMClientHandle& Handle,
const UInstancedStaticMeshComponent* ISMComponent,
int32 ComponentIndex
) const

   ISMPartition/ISMPartitionActor.h  

bool IsISMComponent ( const UPrimitiveComponent* Component
) const

   ISMPartition/ISMPartitionActor.h  

void OutputStats()

   ISMPartition/ISMPartitionActor.h  

FISMClientHandle RegisterClient ( const FGuid& ClientGuid
)

   ISMPartition/ISMPartitionActor.h  

void RegisterClientInstanceManager ( const FISMClientHandle& Handle,
IISMPartitionInstanceManager* ClientInstanceManager
)

   ISMPartition/ISMPartitionActor.h  

void RegisterClientInstanceManagerProvider ( const FISMClientHandle& Handle,
IISMPartitionInstanceManagerProvider* ClientInstanceManagerProvider
)

   ISMPartition/ISMPartitionActor.h  

int32 RegisterISMComponentDescriptor ( const FISMComponentDescriptor& Descriptor
)

   ISMPartition/ISMPartitionActor.h  

void RemoveISMInstance ( const FISMClientHandle& Handle,
int32 InstanceIndex,
bool* bOutIsEmpty
)

   ISMPartition/ISMPartitionActor.h  

void RemoveISMInstances ( const FISMClientHandle& Handle
)

   ISMPartition/ISMPartitionActor.h  

void ReserveISMInstances ( const FISMClientHandle& Handle,
int32 AddedInstanceCount,
const TSortedMap< int32, TArray< FTransform > >& InstanceDefinition
)

   ISMPartition/ISMPartitionActor.h  

void SelectISMInstances ( const FISMClientHandle& Handle,
bool bSelect,
const TSet< int32 >& Indices
)

   ISMPartition/ISMPartitionActor.h  

void SetISMInstanceTransform ( const FISMClientHandle& Handle,
int32 InstanceIndex,
const FTransform& NewTransform,
bool bTeleport,
const TSortedMap< int32, TArray< FTransform > >& InstanceDefinition
)

   ISMPartition/ISMPartitionActor.h  

void UnregisterClient ( FISMClientHandle& ClientHandle
)

   ISMPartition/ISMPartitionActor.h  

void UpdateHISMTrees ( bool bAsync,
bool bForce
)

   ISMPartition/ISMPartitionActor.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void PostEditUndo()

   ISMPartition/ISMPartitionActor.h  

virtual void PreEditUndo()

   ISMPartition/ISMPartitionActor.h  

Protected

Overridden from ISMInstanceManagerProvider

Name Remarks Include Path Unreal Specifiers

virtual ISMInstanceManager * GetSMInstanceManager ( const FSMInstanceId& InstanceId
)

 Attempt to get the instance manager associated with the given static mesh instance, if any. ISMPartition/ISMPartitionActor.h  

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