76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
// Copyright Pacificao. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/Actor.h"
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#include "AgrarianTypes.h"
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#include "AgrarianSkyLightingController.generated.h"
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class UDirectionalLightComponent;
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class UExponentialHeightFogComponent;
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class USceneComponent;
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class USkyLightComponent;
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UCLASS(Blueprintable)
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class AAgrarianSkyLightingController : public AActor
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{
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GENERATED_BODY()
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public:
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AAgrarianSkyLightingController();
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virtual void BeginPlay() override;
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virtual void Tick(float DeltaSeconds) override;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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TObjectPtr<USceneComponent> SceneRoot;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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TObjectPtr<UDirectionalLightComponent> SunLight;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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TObjectPtr<USkyLightComponent> SkyLight;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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TObjectPtr<UExponentialHeightFogComponent> HeightFog;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float NoonSunIntensity = 8.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float NightSunIntensity = 0.03f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float ClearSkyLightIntensity = 1.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float NightSkyLightIntensity = 0.08f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float ClearFogDensity = 0.008f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float StormFogDensity = 0.05f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Agrarian|Sky")
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float NorthYawDegrees = -35.0f;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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float CurrentSunAlpha = 0.0f;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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float CurrentCloudAlpha = 0.0f;
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UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "Agrarian|Sky")
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EAgrarianWeatherType CurrentWeather = EAgrarianWeatherType::Clear;
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UFUNCTION(BlueprintCallable, Category = "Agrarian|Sky")
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void RefreshSkyLighting();
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protected:
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float CalculateSunAlpha(float HourOfDay, float SunriseHour, float SunsetHour) const;
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float CalculateWeatherCloudAlpha(EAgrarianWeatherType Weather, float ProviderCloudCoverPercent, bool bHasProviderCloudCover) const;
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FLinearColor CalculateSunColor(float SunAlpha, float CloudAlpha) const;
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};
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