public static void AddReadRequest(VFVoxelChunkData chunkData)
{
IntVector4 chunkPos = chunkData.ChunkPosLod;
// Req to chunks out of range will return, these chunks will be null and can not be write according to WriteVoxelAtIdx's code
if (chunkPos.x < 0 || chunkPos.x >= VoxelTerrainConstants._worldMaxCX)
{
return;
}
if (chunkPos.y < 0 || chunkPos.y >= VoxelTerrainConstants.WorldMaxCY(chunkPos.w))
{
return;
}
if (chunkPos.z < 0 || chunkPos.z >= VoxelTerrainConstants._worldMaxCZ)
{
return;
}
// no caching
IntVector4 piecePos;
VFFileDataClone.WorldChunkPosToPiecePos(chunkPos, out piecePos);
IntVector4 fileIndex;
VFFileDataClone.PiecePos2FileIndex(piecePos, out fileIndex);
VFPieceDataClone pieceData = GetPieceDataSub(piecePos, GetFileSetSub(fileIndex));
pieceData.Decompress();
pieceData.SetChunkData(chunkData);
pieceData._data = null;
pieceData = null;
}
public static bool GetPieceData(out VFPieceDataClone pieceData, IntVector4 piecePos) // ret if cache hit
{
IntVector4 fileIndex;
VFFileDataClone.PiecePos2FileIndex(piecePos, out fileIndex);
VFFileDataClone fileSet = null; //fileSetCache.Find(iter=>VFFileDataClone.Match(iter, fileIndex));
//if(fileSet == null)
{
fileSet = GetFileSetSub(fileIndex);
//fileSetCache.Add(fileSet);
}
pieceData = GetPieceDataSub(piecePos, fileSet);
fileSet = null;
//fileDataCache.Add(fileData);
return(false);
}