forked from mirror/DotRecast
101 lines
4.4 KiB
C#
101 lines
4.4 KiB
C#
/*
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recast4j copyright (c) 2021 Piotr Piastucki piotr@jtilia.org
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DotRecast Copyright (c) 2023 Choi Ikpil ikpil@naver.com
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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using System.IO;
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using DotRecast.Core;
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using DotRecast.Detour.Io;
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namespace DotRecast.Detour.Dynamic.Io
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{
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public class DtVoxelFileWriter
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{
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private readonly IRcCompressor _compressor;
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public DtVoxelFileWriter(IRcCompressor compressor)
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{
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_compressor = compressor;
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}
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public void Write(BinaryWriter stream, DtVoxelFile f, bool compression)
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{
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Write(stream, f, DtVoxelFile.PREFERRED_BYTE_ORDER, compression);
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}
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public void Write(BinaryWriter stream, DtVoxelFile f, RcByteOrder byteOrder, bool compression)
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{
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RcIO.Write(stream, DtVoxelFile.MAGIC, byteOrder);
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RcIO.Write(stream, DtVoxelFile.VERSION_EXPORTER_RECAST4J | (compression ? DtVoxelFile.VERSION_COMPRESSION_LZ4 : 0), byteOrder);
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RcIO.Write(stream, f.walkableRadius, byteOrder);
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RcIO.Write(stream, f.walkableHeight, byteOrder);
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RcIO.Write(stream, f.walkableClimb, byteOrder);
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RcIO.Write(stream, f.walkableSlopeAngle, byteOrder);
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RcIO.Write(stream, f.cellSize, byteOrder);
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RcIO.Write(stream, f.maxSimplificationError, byteOrder);
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RcIO.Write(stream, f.maxEdgeLen, byteOrder);
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RcIO.Write(stream, f.minRegionArea, byteOrder);
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RcIO.Write(stream, f.regionMergeArea, byteOrder);
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RcIO.Write(stream, f.vertsPerPoly, byteOrder);
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RcIO.Write(stream, f.buildMeshDetail);
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RcIO.Write(stream, f.detailSampleDistance, byteOrder);
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RcIO.Write(stream, f.detailSampleMaxError, byteOrder);
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RcIO.Write(stream, f.useTiles);
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RcIO.Write(stream, f.tileSizeX, byteOrder);
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RcIO.Write(stream, f.tileSizeZ, byteOrder);
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RcIO.Write(stream, f.rotation.X, byteOrder);
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RcIO.Write(stream, f.rotation.Y, byteOrder);
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RcIO.Write(stream, f.rotation.Z, byteOrder);
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RcIO.Write(stream, f.bounds[0], byteOrder);
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RcIO.Write(stream, f.bounds[1], byteOrder);
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RcIO.Write(stream, f.bounds[2], byteOrder);
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RcIO.Write(stream, f.bounds[3], byteOrder);
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RcIO.Write(stream, f.bounds[4], byteOrder);
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RcIO.Write(stream, f.bounds[5], byteOrder);
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RcIO.Write(stream, f.tiles.Count, byteOrder);
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foreach (DtVoxelTile t in f.tiles)
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{
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WriteTile(stream, t, byteOrder, compression);
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}
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}
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public void WriteTile(BinaryWriter stream, DtVoxelTile tile, RcByteOrder byteOrder, bool compression)
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{
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RcIO.Write(stream, tile.tileX, byteOrder);
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RcIO.Write(stream, tile.tileZ, byteOrder);
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RcIO.Write(stream, tile.width, byteOrder);
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RcIO.Write(stream, tile.depth, byteOrder);
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RcIO.Write(stream, tile.borderSize, byteOrder);
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RcIO.Write(stream, tile.boundsMin.X, byteOrder);
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RcIO.Write(stream, tile.boundsMin.Y, byteOrder);
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RcIO.Write(stream, tile.boundsMin.Z, byteOrder);
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RcIO.Write(stream, tile.boundsMax.X, byteOrder);
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RcIO.Write(stream, tile.boundsMax.Y, byteOrder);
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RcIO.Write(stream, tile.boundsMax.Z, byteOrder);
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RcIO.Write(stream, tile.cellSize, byteOrder);
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RcIO.Write(stream, tile.cellHeight, byteOrder);
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byte[] bytes = tile.spanData;
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if (compression)
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{
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bytes = _compressor.Compress(bytes);
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}
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RcIO.Write(stream, bytes.Length, byteOrder);
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stream.Write(bytes);
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}
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}
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} |