66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
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// Copyright 2020 Phyronnaz
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#include "VoxelAssets/VoxelDataAssetData.h"
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#include "VoxelUtilities/VoxelSerializationUtilities.h"
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#include "VoxelFeedbackContext.h"
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DEFINE_VOXEL_MEMORY_STAT(STAT_VoxelDataAssetMemory);
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void FVoxelDataAssetData::SetSize(const FIntVector& NewSize, bool bCreateMaterials)
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{
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VOXEL_FUNCTION_COUNTER();
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check(int64(NewSize.X) * int64(NewSize.Y) * int64(NewSize.Z) < MAX_int32);
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const int32 Num = NewSize.X * NewSize.Y * NewSize.Z;
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// Somewhat thread safe
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Values.Empty(Num);
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Values.SetNumUninitialized(Num);
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Materials.Empty(bCreateMaterials ? Num : 0);
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Materials.SetNumUninitialized(bCreateMaterials ? Num : 0);
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Size = NewSize;
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ensure(Size.GetMin() > 0);
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ensure(Size.GetMax() > 1); // Else it'll be considered empty
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UpdateStats();
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}
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void FVoxelDataAssetData::Serialize(FArchive& Ar, uint32 ValueConfigFlag, uint32 MaterialConfigFlag, FVoxelDataAssetDataVersion::Type Version)
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{
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VOXEL_FUNCTION_COUNTER();
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FVoxelScopedSlowTask Serializing(2.f);
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Ar << Size;
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const auto SerializationVersion =
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Version >= FVoxelDataAssetDataVersion::ValueConfigFlagAndSaveGUIDs
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? FVoxelSerializationVersion::ValueConfigFlagAndSaveGUIDs
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: Version >= FVoxelDataAssetDataVersion::RemoveEnableVoxelSpawnedActorsEnableVoxelGrass
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? FVoxelSerializationVersion::RemoveEnableVoxelSpawnedActorsEnableVoxelGrass
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: FVoxelSerializationVersion::BeforeCustomVersionWasAdded;
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static_assert(FVoxelSerializationVersion::LatestVersion == FVoxelSerializationVersion::SHARED_StoreMaterialChannelsIndividuallyAndRemoveFoliage, "Need to add a new FVoxelDataAssetDataVersion");
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Serializing.EnterProgressFrame(1.f, VOXEL_LOCTEXT("Serializing values"));
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FVoxelSerializationUtilities::SerializeValues(Ar, Values, ValueConfigFlag, SerializationVersion);
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Serializing.EnterProgressFrame(1.f, VOXEL_LOCTEXT("Serializing materials"));
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FVoxelSerializationUtilities::SerializeMaterials(Ar, Materials, MaterialConfigFlag, SerializationVersion);
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if (Size.X * Size.Y * Size.Z != Values.Num() || (Materials.Num() > 0 && Size.X * Size.Y * Size.Z != Materials.Num()))
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{
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Ar.SetError();
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}
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UpdateStats();
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}
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void FVoxelDataAssetData::UpdateStats() const
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{
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DEC_VOXEL_MEMORY_STAT_BY(STAT_VoxelDataAssetMemory, AllocatedSize);
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AllocatedSize = Values.GetAllocatedSize() + Materials.GetAllocatedSize();
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INC_VOXEL_MEMORY_STAT_BY(STAT_VoxelDataAssetMemory, AllocatedSize);
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}
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