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  3. FTileStreamingMetaData

FTileStreamingMetaData

Compactly stores data to construct a [FTileInfo](API\Runtime\Engine\SparseVolumeTexture\FTileInfo) for every stored (and compressed) tile.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/SparseVolumeTexture

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/SparseVolumeTexture/SparseVolumeTexture.h
Include #include "SparseVolumeTexture/SparseVolumeTexture.h"

Syntax

struct FTileStreamingMetaData

Remarks

Compactly stores data to construct a FTileInfo for every stored (and compressed) tile.

Variables

  Type Name Description
Public variable uint32 FirstStreamingTileIndex  
Public variable TArray< uint16 > NumVoxelsA  
Public variable TArray< uint32 > TileDataOffsets Array of byte offsets into the tile data.

Functions

  Type Name Description
Public function Const uint32  
Public function Const uint32  
Public function Const void

GetNumVoxelsInTileRange ( uint32 TileOffset,
uint32 TileCount,
uint32 FormatSizeA,
uint32 FormatSizeB,
const TBitArray<>* OptionalValidTiles,
uint32& OutNumVoxelsA,
uint32& OutNumVoxelsB
)

  
Public function Const uint32  
Public function Const FTileInfo

GetTileInfo ( uint32 TileIndex,
uint32 FormatSizeA,
uint32 FormatSizeB
)

  
Public function Const uint32

GetTileMemorySize ( uint32 TileIndex
)

  
Public function Const void

GetTileRangeMemoryOffsetSize ( uint32 TileOffset,
uint32 TileCount,
uint32& OutMemoryOffset,
uint32& OutMemorySize
)

  
Public function Const bool  
Public function void

Reset ()

  

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