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  3. AISMPartitionActor

AISMPartitionActor

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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/ISMPartition

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/ISMPartition/ISMPartitionActor.h
Include #include "ISMPartition/ISMPartitionActor.h"

Syntax

class AISMPartitionActor :  
    public APartitionActor,  
    public ISMInstanceManager,  
    public ISMInstanceManagerProvider

Remarks

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

Constructors

  Type Name Description
Public function  

AISMPartitionActor ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function TArray< FSMInstanceId >

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

  
Public function void  
Public function void  
Public function Const void  
Public function Const void  
Public function Const void

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

  
Public function Const const FISMComponentDescriptor &

GetISMComponentDescriptor ( int32 DescriptorIndex
)

  
Public function Const FBox

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

  
Public function Const int32

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

  
Public function Const bool

IsISMComponent ( const UPrimitiveComponent* Component
)

  
Public function Const void  
Public function FISMClientHandle

RegisterClient ( const FGuid& ClientGuid
)

  
Public function void  
Public function void  
Public function int32  
Public function void

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

  
Public function void  
Public function void

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

  
Public function void

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

  
Public function void

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

  
Public function void  
Public function void

UpdateHISMTrees ( bool bAsync,
bool bForce
)

  

Overridden from UObject

  Type Name Description
Public function Virtual void Called after applying a transaction to the object.
Public function Virtual void Called before applying a transaction to the object.

Overridden from ISMInstanceManagerProvider

  Type Name Description
Protected function Virtual ISMInstanceManager *

GetSMInstanceManager ( const FSMInstanceId& InstanceId
)

 Attempt to get the instance manager associated with the given static mesh instance, if any.

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