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99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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/*=============================================================================
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PrettyPreviewScene.h: Pretty preview scene definitions.
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=============================================================================*/
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#pragma once
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#include "CoreMinimal.h"
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#include "Stats/Stats.h"
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#include "InputCoreTypes.h"
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#include "PreviewScene.h"
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#include "TickableEditorObject.h"
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class FViewport;
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class UAssetViewerSettings;
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class UMaterialInstanceConstant;
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class UPostProcessComponent;
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class USkyLightComponent;
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class UStaticMeshComponent;
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class USphereReflectionCaptureComponent;
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struct FPreviewSceneProfile;
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class FUICommandList;
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class ADVANCEDPREVIEWSCENE_API FAdvancedPreviewScene : public FPreviewScene, public FTickableEditorObject
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{
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public:
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FAdvancedPreviewScene(ConstructionValues CVS, float InFloorOffset = 0.0f);
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~FAdvancedPreviewScene();
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void UpdateScene(FPreviewSceneProfile& Profile, bool bUpdateSkyLight = true, bool bUpdateEnvironment = true, bool bUpdatePostProcessing = true, bool bUpdateDirectionalLight = true);
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/** Begin FPreviewScene */
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virtual FLinearColor GetBackgroundColor() const override;
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/** End FPreviewScene */
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/* Begin FTickableEditorObject */
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virtual void Tick(float DeltaTime) override;
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virtual ETickableTickType GetTickableTickType() const override { return ETickableTickType::Always; }
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virtual TStatId GetStatId() const override;
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/* End FTickableEditorObject */
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const bool HandleViewportInput(FViewport* InViewport, int32 ControllerId, FKey Key, float Delta, float DeltaTime, int32 NumSamples, bool bGamepad);
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const bool HandleInputKey(FViewport* InViewport, int32 ControllerId, FKey Key, EInputEvent Event, float AmountDepressed, bool Gamepad);
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void SetSkyRotation(const float SkyRotation);
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/* Sets the visiblity state for the floor/environment by storing it in the scene profile and refreshing the scene, in case bDirect is true it sets the visibility directly and leaves the profile untouched. */
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bool GetFloorVisibility() const;
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void SetFloorVisibility(const bool bVisible, const bool bDirect = false);
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void SetEnvironmentVisibility(const bool bVisible, const bool bDirect = false);
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float GetFloorOffset() const;
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void SetFloorOffset(const float InFloorOffset);
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void SetProfileIndex(const int32 InProfileIndex);
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const UStaticMeshComponent* GetFloorMeshComponent() const;
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const float GetSkyRotation() const;
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const int32 GetCurrentProfileIndex() const;
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const bool IsUsingPostProcessing() const;
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protected:
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/** Bind our command bindings to handlers */
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void BindCommands();
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/** Toggle the sky sphere on and off */
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void HandleToggleEnvironment();
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/** Toggle the floor mesh on and off */
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void HandleToggleFloor();
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/** Toggle post processing on and off */
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void HandleTogglePostProcessing();
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/** Handle refreshing the scene when settings change */
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void OnAssetViewerSettingsRefresh(const FName& InPropertyName);
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protected:
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UStaticMeshComponent* SkyComponent;
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UMaterialInstanceConstant* InstancedSkyMaterial;
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UPostProcessComponent* PostProcessComponent;
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UStaticMeshComponent* FloorMeshComponent;
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UAssetViewerSettings* DefaultSettings;
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bool bRotateLighting;
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float CurrentRotationSpeed;
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float PreviousRotation;
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float UILightingRigRotationDelta;
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bool bSkyChanged;
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bool bPostProcessing;
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int32 CurrentProfileIndex;
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/** Command list for input handling */
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TSharedPtr<FUICommandList> UICommandList;
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/** Delegate handle used to refresh the scene when settings change */
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FDelegateHandle RefreshDelegate;
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};
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