Changes to weather system, normalize weather

Source/ProjectEleri/Data/WeatherPresetDataAsset.h

@@ -3,6 +3,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "Curves/CurveLinearColor.h"
 #include "Engine/DataAsset.h"
 #include "WeatherPresetDataAsset.generated.h"
 
@@ -55,6 +56,10 @@ public:
 
 	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Clouds")
 	FRuntimeFloatCurve CloudsBrightnessCurve;
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Clouds")
+	FRuntimeCurveLinearColor CloudAmbientColorCurve;
+	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Clouds")
+	FRuntimeCurveLinearColor CloudSunColorCurve;
 	
 	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Clouds")
 	float CloudDensity = 0.3f;

Source/ProjectEleri/Private/TimeOfDayManager.cpp

@@ -12,7 +12,6 @@
 #include "Engine/PostProcessVolume.h"
 #include "Engine/StreamableManager.h"
 #include "Engine/World.h"
-#include "Kismet/GameplayStatics.h"
 #include "Kismet/KismetMaterialLibrary.h"
 #include "Materials/MaterialParameterCollection.h"
 #include "ProjectEleri/Data/WeatherPresetDataAsset.h"
@@ -229,6 +228,20 @@ void ATimeOfDayManager::UpdateLightning()
             QueuedWeatherPreset ?
                 FMath::Lerp(QueuedWeatherPreset->CloudCoverage,CurrentWeatherPreset->CloudCoverage,CurrentWeaterFadeAlpha) :
                 CurrentWeatherPreset->CloudCoverage);
+        
+        const FLinearColor CloudAmbientColor = CurrentWeatherPreset->CloudAmbientColorCurve.GetLinearColorValue(FloatMinutes);
+        UKismetMaterialLibrary::SetVectorParameterValue(GetWorld(), GeneralMaterialParameterCollection,
+            FName("CloudAmbientColor"),
+            QueuedWeatherPreset ?
+                FMath::Lerp(QueuedWeatherPreset->CloudAmbientColorCurve.GetLinearColorValue(FloatMinutes),CloudAmbientColor, CurrentWeaterFadeAlpha)
+                : CloudAmbientColor);
+        
+        const FLinearColor CloudSunColor = CurrentWeatherPreset->CloudSunColorCurve.GetLinearColorValue(FloatMinutes);
+        UKismetMaterialLibrary::SetVectorParameterValue(GetWorld(), GeneralMaterialParameterCollection,
+            FName("CloudSunColor"),
+            QueuedWeatherPreset ?
+                FMath::Lerp(QueuedWeatherPreset->CloudSunColorCurve.GetLinearColorValue(FloatMinutes),CloudSunColor, CurrentWeaterFadeAlpha)
+                : CloudSunColor);
     }
 
     // Update wetness
@@ -286,6 +299,8 @@ void ATimeOfDayManager::RotateSun(const float &_rotator)
             AppliedSunRotation = currentSunRotation;
             bSunRotationDirty = false;
         }
+        
+        UKismetMaterialLibrary::SetVectorParameterValue(GetWorld(), GeneralMaterialParameterCollection, FName("SunDirection"), FLinearColor(-sunLight->GetForwardVector()));
     }
 }
 

Source/ProjectEleri/Public/TimeOfDayManager.h

@@ -204,8 +204,8 @@ public:
     UPROPERTY(EditDefaultsOnly, BlueprintReadOnly)
     UMaterialParameterCollection *WindMaterialParameterCollection;
     
-    UPROPERTY(EditAnywhere, BlueprintReadWrite)
+    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Time of Day - Lightning Setting")
-    AActor *skyDomeActor;
+    AStaticMeshActor *skyDomeActor;
 
     UPROPERTY(EditAnywhere, BlueprintReadWrite)
     APostProcessVolume *MainPP;
@@ -405,6 +405,9 @@ protected:
     UPROPERTY()
     TMap<UWeatherPresetDataAsset *, float> WeatherPresetDistributionMap;
     
+    UPROPERTY(EditDefaultsOnly)
+    UMaterialInstanceDynamic* CloudDynamicMaterial = nullptr;
+    
     UPROPERTY(VisibleAnywhere, BlueprintReadOnly)
     UInteractionWidgetComponent* WidgetComponent;