57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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// Copyright 2020 Phyronnaz
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#pragma once
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#include "CoreMinimal.h"
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#include "VoxelMinimal.h"
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class SVoxelGraphPreview;
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class SVoxelGraphPreviewViewport;
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class FVoxelData;
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class FReferenceCollector;
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class FAdvancedPreviewScene;
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class FVoxelGraphGeneratorInstance;
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class UTexture2D;
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class UStaticMeshComponent;
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class UVoxelGraphGenerator;
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class UVoxelLineBatchComponent;
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class UMaterialInstanceDynamic;
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enum class EVoxelGraphPreviewFlags;
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class FVoxelGraphPreview
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{
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public:
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FVoxelGraphPreview(
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UVoxelGraphGenerator* Generator,
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const TSharedPtr<SVoxelGraphPreview>& Preview,
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const TSharedPtr<SVoxelGraphPreviewViewport>& PreviewViewport,
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const TSharedPtr<FAdvancedPreviewScene>& PreviewScene);
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void Update(EVoxelGraphPreviewFlags Flags);
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void AddReferencedObjects(FReferenceCollector& Collector);
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private:
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UVoxelGraphGenerator* const Generator;
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TSharedPtr<SVoxelGraphPreview> const Preview;
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TSharedPtr<SVoxelGraphPreviewViewport> const PreviewViewport;
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TSharedPtr<FAdvancedPreviewScene> const PreviewScene;
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TVoxelSharedPtr<FVoxelData> Data;
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UStaticMeshComponent* PreviewSceneFloor = nullptr;
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UVoxelLineBatchComponent* LineBatchComponent = nullptr;
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UMaterialInstanceDynamic* HeightmapMaterial = nullptr;
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UMaterialInstanceDynamic* SliceMaterial = nullptr;
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UTexture2D* DensitiesTexture = nullptr;
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UTexture2D* MaterialsTexture = nullptr;
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UTexture2D* MaterialsTextureWithCrossAndNoAlpha = nullptr;
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void UpdateTextures(EVoxelGraphPreviewFlags Flags);
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void UpdateMaterialParameters();
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void AddMessages(FVoxelGraphGeneratorInstance& GraphGeneratorInstance) const;
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};
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