WindDirectionalSourceComponent.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Components/SceneComponent.h"
#include "WindDirectionalSourceComponent.generated.h"
 
UENUM()
enum class EWindSourceType : uint8
{
    Directional,
    Point,
};
 
class FWindData;
class FWindSourceSceneProxy;
 
UCLASS(collapsecategories, hidecategories=(Object, Mobility), editinlinenew, MinimalAPI)
class UWindDirectionalSourceComponent : public USceneComponent
{
    GENERATED_UCLASS_BODY()
 
    UPROPERTY(Interp, Category=WindDirectionalSourceComponent)
    float Strength;
 
    UPROPERTY(Interp, Category=WindDirectionalSourceComponent)
    float Speed;
 
    UPROPERTY(Interp, BlueprintReadOnly, Category = WindDirectionalSourceComponent)
    float MinGustAmount;
 
    UPROPERTY(Interp, BlueprintReadOnly, Category = WindDirectionalSourceComponent)
    float MaxGustAmount;
 
    UPROPERTY(Interp, Category = WindDirectionalSourceComponent, meta = (editcondition = "bSimulatePhysics", ClampMin = "0.1", UIMin = "0.1"))
    float Radius;
 
    UPROPERTY(BlueprintReadOnly, EditAnywhere, Category = WindDirectionalSourceComponent)
    uint32 bPointWind : 1;
 
public:
    FWindSourceSceneProxy* SceneProxy;
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetStrength(float InNewStrength);
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetSpeed(float InNewSpeed);
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetMinimumGustAmount(float InNewMinGust);
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetMaximumGustAmount(float InNewMaxGust);
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetRadius(float InNewRadius);
 
    UFUNCTION(BlueprintCallable, Category = Wind)
    ENGINE_API void SetWindType(EWindSourceType InNewType);
 
    ENGINE_API bool GetWindParameters(const FVector& EvaluatePosition, FWindData& OutData, float& Weight) const;
 
protected:
    //~ Begin UActorComponent Interface.
    ENGINE_API virtual void Activate(bool bReset) override;
    ENGINE_API virtual void Deactivate() override;
    ENGINE_API virtual void CreateRenderState_Concurrent(FRegisterComponentContext* Context) override;
    ENGINE_API virtual void SendRenderTransform_Concurrent() override;
    ENGINE_API virtual void SendRenderDynamicData_Concurrent() override;
    ENGINE_API virtual void DestroyRenderState_Concurrent() override;
    //~ End UActorComponent Interface.
 
public:
    ENGINE_API virtual FWindSourceSceneProxy* CreateSceneProxy() const;
};