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  3. UChaosDestructionListener

UChaosDestructionListener

Object allowing for retrieving Chaos Destruction data.

Unreal Engine C++ API Reference > Runtime > GeometryCollectionEngine

Inheritance Hierarchy

  • USceneComponent
  • UChaosDestructionListener

References

   
Module GeometryCollectionEngine
Header /Engine/Source/Runtime/Experimental/GeometryCollectionEngine/Public/ChaosBlueprint.h
Include #include "ChaosBlueprint.h"

Syntax

UCLASS (ClassGroup=(Chaos),  
       HideCategories=(Object, ActorComponent, Physics, Rendering, Mobility, LOD),  
       ShowCategories=Trigger, Meta=(BlueprintSpawnableComponent), MinimalAPI)  
class UChaosDestructionListener : public USceneComponent

Remarks

Object allowing for retrieving Chaos Destruction data.

Variables

  Type Name Description
Protected variable FThreadSafeBool bChanged  
Public variable UProperty Category, EditAnywhere BlueprintReadOnly uint8: 1 bIsBreakingEventListeningEnabled Whether or not collision event listening is enabled.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly uint8: 1 bIsCollisionEventListeningEnabled Whether or not collision event listening is enabled.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly uint8: 1 bIsRemovalEventListeningEnabled Whether or not removal event listening is enabled.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly uint8: 1 bIsTrailingEventListeningEnabled Whether or not trailing event listening is enabled.
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly FChaosBreakingEventRequestSettings BreakingEventRequestSettings The settings to use for breaking event listening.
Protected variable TSharedPtr< FChaosBreakingEventFilter > ChaosBreakingFilter  
Protected variable TSharedPtr< FChaosCollisionEventFilter > ChaosCollisionFilter  
Protected variable FTransform ChaosComponentTransform  
Protected variable TSharedPtr< FChaosRemovalEventFilter > ChaosRemovalFilter  
Public variable UProperty Category, EditAnywhere BlueprintReadOnly TSet< TObjectPtr< AChaosSolverActor > > ChaosSolverActors Which chaos solver actors we're using. If empty, this listener will fallback to the "world" solver.
Protected variable TSharedPtr< FChaosTrailingEventFilter > ChaosTrailingFilter  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly FChaosCollisionEventRequestSettings CollisionEventRequestSettings The settings to use for collision event listening.
Public variable UProperty Category, EditAnywhere BlueprintReadOnly TSet< TObjectPtr< AGeometryCollectionActor > > GeometryCollectionActors Which chaos solver actors we're using. If empty, this listener will fallback to the "world" solver.
Protected variable TArray< const FGeometryCollectionPhysicsProxy * > GeometryCollectionPhysicsProxies The list of GeometryCollectionPhysicsProxy, used to retrieve destruction events.
Protected variable float LastBreakingDataTimeStamp  
Protected variable float LastCollisionDataTimeStamp  
Protected variable float LastRemovalDataTimeStamp  
Protected variable float LastTrailingDataTimeStamp  
Public variable UProperty BlueprintAssignable FOnChaosBreakingEvents OnBreakingEvents Called when new breaking events are available.
Public variable UProperty BlueprintAssignable FOnChaosCollisionEvents OnCollisionEvents Called when new collision events are available.
Public variable UProperty BlueprintAssignable FOnChaosRemovalEvents OnRemovalEvents Called when new trailing events are available.
Public variable UProperty BlueprintAssignable FOnChaosTrailingEvents OnTrailingEvents Called when new trailing events are available.
Protected variable Chaos::FBreakingDataArray RawBreakingDataArray  
Protected variable Chaos::FCollisionDataArray RawCollisionDataArray The raw data arrays derived from the solvers.
Protected variable Chaos::FRemovalDataArray RawRemovalDataArray  
Protected variable Chaos::FTrailingDataArray RawTrailingDataArray  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly FChaosRemovalEventRequestSettings RemovalEventRequestSettings The settings to use for removal event listening.
Protected variable TSet< Chaos::FPhysicsSolver * > Solvers The list of rigid body solvers, used to retrieve destruction events.
Protected variable FThreadSafeCounter TaskState  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly FChaosTrailingEventRequestSettings TrailingEventRequestSettings The settings to use for trailing event listening.

Constructors

  Type Name Description
Public function  

UChaosDestructionListener ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function UFunction BlueprintCallable, Category, Meta void

AddChaosSolverActor ( AChaosSolverActor* ChaosSolverActor
)

 Dynamically adds a chaos solver to the listener.
Public function UFunction BlueprintCallable, Category, Meta void Dynamically adds a chaos solver to the listener.
Public function Virtual void  
Public function Virtual void

EndPlay ( const EEndPlayReason::Type EndPlayReason
)

  
Public function void

HandleBreakingEvents ( const Chaos::FBreakingEventData& BreakingData
)

  
Public function void

HandleCollisionEvents ( const Chaos::FCollisionEventData& CollisionData
)

 Chaos Event Handlers.
Public function void

HandleRemovalEvents ( const Chaos::FRemovalEventData& RemovalData
)

  
Public function void

HandleTrailingEvents ( const Chaos::FTrailingEventData& TrailingData
)

  
Public function Const UFunction BlueprintCallable, Category, Meta bool Returns if the destruction listener is listening to any events.
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  
Public function void

RegisterChaosEvents ( TSharedPtr< FPhysScene_Chaos > Scene
)

  
Public function void

RegisterChaosEvents ( FPhysScene* Scene
)

  
Public function UFunction BlueprintCallable, Category, Meta void Dynamically removes a chaos solver from the listener.
Public function UFunction BlueprintCallable, Category, Meta void Dynamically removes a chaos solver from the listener.
Public function UFunction BlueprintCallable, Category, Meta void

SetBreakingEventEnabled ( bool bIsEnabled
)

 Enables or disables breaking event listening.
Public function UFunction BlueprintCallable, Category, Meta void Sets breaking event request settings dynamically.
Public function void  
Public function UFunction BlueprintCallable, Category, Meta void

SetCollisionEventEnabled ( bool bIsEnabled
)

 Enables or disables collision event listening.
Public function UFunction BlueprintCallable, Category, Meta void Sets collision event request settings dynamically.
Public function void  
Public function UFunction BlueprintCallable, Category, Meta void

SetRemovalEventEnabled ( bool bIsEnabled
)

 Enables or disables removal event listening.
Public function UFunction BlueprintCallable, Category, Meta void Sets removal event request settings dynamically.
Public function void  
Public function UFunction BlueprintCallable, Category, Meta void

SetTrailingEventEnabled ( bool bIsEnabled
)

 Enables or disables trailing event listening.
Public function UFunction BlueprintCallable, Category, Meta void Sets trailing event request settings dynamically.
Public function void  
Public function UFunction BlueprintCallable, Category, Meta void

SortBreakingEvents ( UPARAM(ref) TArray< FChaosBreakingEventData >& BreakingEvents,
EChaosBreakingSortMethod SortMethod
)

 Sorts breaking events according to the given sort method
Public function UFunction BlueprintCallable, Category, Meta void

SortCollisionEvents ( UPARAM(ref) TArray< FChaosCollisionEventData >& CollisionEvents,
EChaosCollisionSortMethod SortMethod
)

 Sorts collision events according to the given sort method
Public function UFunction BlueprintCallable, Category, Meta void

SortRemovalEvents ( UPARAM(ref) TArray< FChaosRemovalEventData >& RemovalEvents,
EChaosRemovalSortMethod SortMethod
)

 Sorts removal events according to the given sort method.
Public function UFunction BlueprintCallable, Category, Meta void

SortTrailingEvents ( UPARAM(ref) TArray< FChaosTrailingEventData >& TrailingEvents,
EChaosTrailingSortMethod SortMethod
)

 Sorts trailing events according to the given sort method
Public function Virtual void

TickComponent ( float DeltaTime,
enum ELevelTick TickType,
FActorComponentTickFunction* ThisTickFunction
)

  
Public function void

UnregisterChaosEvents ( FPhysScene* Scene
)

  
Public function void

UnregisterChaosEvents ( TSharedPtr< FPhysScene_Chaos > Scene
)

  

Enums

  Type Name Description
Protected enum ETaskState Task state enumeration used to track if there is an async processing task in-flight.  

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