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  3. UPCGActorHelpers

UPCGActorHelpers

API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Helpers

Inheritance Hierarchy

  • UBlueprintFunctionLibrary
  • UPCGActorHelpers

References

   
Module PCG
Header /Engine/Plugins/PCG/Source/PCG/Public/Helpers/PCGActorHelpers.h
Include #include "Helpers/PCGActorHelpers.h"

Syntax

UCLASS (BlueprintType)  
class UPCGActorHelpers : public UBlueprintFunctionLibrary

Functions

  Type Name Description
Public function Static bool

DeleteActors ( UWorld* World,
const TArray< TSoftObjectPtr< AActor > >& ActorsToDelete
)

  
Public function Static void

ForEachActorInLevel ( ULevel* Level,
TFunctionRef< bool(AActor*)> Callback
)

  
Public function Static void

ForEachActorInLevel ( ULevel* Level,
TSubclassOf< AActor > ActorClass,
TFunctionRef< bool(AActor*)> Callback
)

 Iterate over all actors in the level, from the given class, and pass them to a callback
Public function Static void

ForEachActorInWorld ( UWorld* World,
TFunctionRef< bool(AActor*)> Callback
)

  
Public function Static void

ForEachActorInWorld ( UWorld* World,
TSubclassOf< AActor > ActorClass,
TFunctionRef< bool(AActor*)> Callback
)

 Iterate over all actors in the world, from the given class, and pass them to a callback
Public function Static void

GetActorClassDefaultComponents ( const TSubclassOf< AActor >& ActorClass,
TArray< UActorComponent* >& OutComponents,
const TSubclassOf< UActorComponent >& InComponentClass
)

  
Public function Static FIntVector

GetCellCoord ( FVector InPosition,
int InGridSize,
bool bUse2DGrid
)

 Return the grid cell coordinates on the PCG partition grid given a position and the grid size.
Public function Static UInstancedStaticMeshComponent *

GetOrCreateISMC ( AActor* InTargetActor,
UPCGComponent* SourceComponent,
uint64 SettingsUID,
const FPCGISMCBuilderParameters& Params
)

  
Public function Static UPCGManagedISMComponent *

GetOrCreateManagedISMC ( AActor* InTargetActor,
UPCGComponent* SourceComponent,
uint64 SettingsUID,
const FPCGISMCBuilderParameters& Params
)

  
Public function Static AActor *

SpawnDefaultActor ( UWorld* World,
ULevel* Level,
FName BaseName,
const FTransform& Transform,
AActor* Parent
)

 Spawn a new actor of type T and attach it to the parent (if not null)
Public function Static AActor *

SpawnDefaultActor ( UWorld* World,
ULevel* Level,
TSubclassOf< AActor > ActorClass,
FName BaseName,
const FTransform& Transform,
AActor* Parent
)

 Spawn a new actor and attach it to the parent (if not null)
Public function Static AActor *

SpawnDefaultActor ( UWorld* World,
ULevel* Level,
TSubclassOf< AActor > ActorClass,
const FTransform& Transform,
const FActorSpawnParameters& SpawnParams,
AActor* Parent
)

 Spawn a new actor and attach it to the parent (if not null)

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