AnimNotifyState_Trail.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Engine/EngineTypes.h"
#include "Animation/AnimNotifies/AnimNotifyState.h"
#include "AnimNotifyState_Trail.generated.h"
 
class UParticleSystem;
class UParticleSystemComponent;
class USkeletalMeshComponent;
class UAnimSequenceBase;
 
DECLARE_LOG_CATEGORY_EXTERN(LogAnimTrails, Log, All);
 
UCLASS(editinlinenew, Blueprintable, const, hidecategories = Object, collapsecategories, meta = (ShowWorldContextPin, DisplayName = "Trail"), MinimalAPI)
class UAnimNotifyState_Trail : public UAnimNotifyState
{
    GENERATED_UCLASS_BODY()
    
    
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Trail)
    TObjectPtr<UParticleSystem> PSTemplate;
 
    UFUNCTION(BlueprintImplementableEvent)
    ENGINE_API UParticleSystem* OverridePSTemplate(USkeletalMeshComponent* MeshComp, class UAnimSequenceBase* Animation) const;
 
    ENGINE_API virtual UParticleSystem* GetOverridenPSTemplate(USkeletalMeshComponent* MeshComp, UAnimSequenceBase* Animation) const;
 
    ENGINE_API virtual float GetCurveWidth(USkeletalMeshComponent* MeshComp) const;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Trail)
    FName FirstSocketName;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Trail)
    FName SecondSocketName;
    
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Trail)
    TEnumAsByte<enum ETrailWidthMode> WidthScaleMode;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Trail)
    FName WidthScaleCurve;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Trail)
    uint32 bRecycleSpawnedSystems:1;
 
#if WITH_EDITORONLY_DATA
    UPROPERTY(transient, EditAnywhere, Category = Rendering)
    uint32 bRenderGeometry : 1;
 
    UPROPERTY(transient, EditAnywhere, Category = Rendering)
    uint32 bRenderSpawnPoints : 1;
 
    UPROPERTY(transient, EditAnywhere, Category = Rendering)
    uint32 bRenderTangents : 1;
 
    UPROPERTY(transient, EditAnywhere, Category = Rendering)
    uint32 bRenderTessellation : 1;
#endif // WITH_EDITORONLY_DATA
 
    ENGINE_API UParticleSystemComponent* GetParticleSystemComponent(USkeletalMeshComponent* MeshComp) const;
 
    UE_DEPRECATED(5.0, "Please use the other NotifyBegin function instead")
    ENGINE_API virtual void NotifyBegin(class USkeletalMeshComponent * MeshComp, class UAnimSequenceBase * Animation, float TotalDuration) override;
    UE_DEPRECATED(5.0, "Please use the other NotifyTick function instead")
    ENGINE_API virtual void NotifyTick(class USkeletalMeshComponent * MeshComp, class UAnimSequenceBase * Animation, float FrameDeltaTime) override;
    UE_DEPRECATED(5.0, "Please use the other NotifyEnd function instead")
    ENGINE_API virtual void NotifyEnd(class USkeletalMeshComponent * MeshComp, class UAnimSequenceBase * Animation) override;
 
    ENGINE_API virtual void NotifyBegin(USkeletalMeshComponent* MeshComp, UAnimSequenceBase* Animation, float TotalDuration, const FAnimNotifyEventReference& EventReference) override;
    ENGINE_API virtual void NotifyTick(USkeletalMeshComponent* MeshComp, UAnimSequenceBase* Animation, float FrameDeltaTime, const FAnimNotifyEventReference& EventReference) override;
    ENGINE_API virtual void NotifyEnd(USkeletalMeshComponent* MeshComp, UAnimSequenceBase* Animation, const FAnimNotifyEventReference& EventReference) override;
 
    ENGINE_API bool ValidateInput(USkeletalMeshComponent* MeshComp, bool bReportErrors = false);
};