ParticleModuleAccelerationDrag.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
/*==============================================================================
    ParticleModuleAccelerationDrag: Drag coefficient.
==============================================================================*/
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Distributions/DistributionFloat.h"
#include "Particles/Acceleration/ParticleModuleAccelerationBase.h"
#include "ParticleModuleAccelerationDrag.generated.h"
 
class UParticleLODLevel;
struct FParticleEmitterInstance;
 
UCLASS(editinlinenew, hidecategories=(Object, Acceleration), MinimalAPI, meta=(DisplayName = "Drag"))
class UParticleModuleAccelerationDrag : public UParticleModuleAccelerationBase
{
    GENERATED_UCLASS_BODY()
 
    
    UPROPERTY()
    TObjectPtr<class UDistributionFloat> DragCoefficient_DEPRECATED;
 
    UPROPERTY(EditAnywhere, Category = Drag)
    FRawDistributionFloat DragCoefficientRaw;
 
    void InitializeDefaults();
 
    //Begin UObject Interface
#if WITH_EDITOR
    virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent) override;
#endif // WITH_EDITOR
    virtual void PostInitProperties() override;
    //End UObject Interface
 
    //Begin UParticleModule Interface
    virtual void CompileModule( struct FParticleEmitterBuildInfo& EmitterInfo ) override;
    virtual void Update(const FUpdateContext& Context) override;
    //End UParticleModule Interface
 
    virtual void PostLoad() override;
 
#if WITH_EDITOR
    virtual bool IsValidForLODLevel(UParticleLODLevel* LODLevel, FString& OutErrorString) override;
#endif
 
protected:
    friend class FParticleModuleAccelerationDragDetails;
};