60 lines
1.7 KiB
C
60 lines
1.7 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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#include "VoxelEnums.h"
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#include "VoxelIntBox.h"
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#include "VoxelSpawners/VoxelInstancedMeshSettings.h"
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#include "Components/HierarchicalInstancedStaticMeshComponent.h"
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#include "VoxelHierarchicalInstancedStaticMeshComponent.generated.h"
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struct FVoxelSpawnerTransform;
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struct FVoxelSpawnerTransforms;
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struct FVoxelHISMBuiltData;
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struct FVoxelInstancedMeshAndActorSettings;
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class IVoxelPool;
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class FVoxelConstDataAccelerator;
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class FVoxelInstancedMeshManager;
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DECLARE_VOXEL_MEMORY_STAT(TEXT("Voxel HISM Memory"), STAT_VoxelHISMMemory, STATGROUP_VoxelMemory, VOXEL_API);
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struct FVoxelInstancesSection
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{
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int32 StartIndex = -1;
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int32 Num = -1;
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// Between 0 and Num - 1
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TArray<int32> RemovedIndices;
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};
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// Need to prefix names with Voxel to avoid collisions with normal HISM
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UCLASS()
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class VOXEL_API UVoxelHierarchicalInstancedStaticMeshComponent : public UHierarchicalInstancedStaticMeshComponent
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{
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GENERATED_BODY()
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public:
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// How long to wait for new instances before triggering a new cull tree/render update
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Voxel")
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float Voxel_BuildDelay = 0.5f;
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private:
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UPROPERTY()
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TObjectPtr<UMaterialInterface> Voxel_DebugMaterial;
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public:
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UVoxelHierarchicalInstancedStaticMeshComponent(const FObjectInitializer& ObjectInitializer);
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~UVoxelHierarchicalInstancedStaticMeshComponent();
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};
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inline UVoxelHierarchicalInstancedStaticMeshComponent::UVoxelHierarchicalInstancedStaticMeshComponent(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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}
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inline UVoxelHierarchicalInstancedStaticMeshComponent::~UVoxelHierarchicalInstancedStaticMeshComponent()
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{
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}
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