diff options
Diffstat (limited to 'source/rendering/StarTilePainter.cpp')
| -rw-r--r-- | source/rendering/StarTilePainter.cpp | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/source/rendering/StarTilePainter.cpp b/source/rendering/StarTilePainter.cpp index d0a7e5a..40b3de6 100644 --- a/source/rendering/StarTilePainter.cpp +++ b/source/rendering/StarTilePainter.cpp @@ -124,25 +124,32 @@ size_t TilePainter::TextureKeyHash::operator()(TextureKey const& key) const { } TilePainter::ChunkHash TilePainter::terrainChunkHash(WorldRenderData& renderData, Vec2I chunkIndex) { - XXHash3 hasher; + //XXHash3 hasher; + static ByteArray buffer; + buffer.clear(); RectI tileRange = RectI::withSize(chunkIndex * RenderChunkSize, Vec2I::filled(RenderChunkSize)).padded(MaterialRenderProfileMaxNeighborDistance); - forEachRenderTile(renderData, tileRange, [&](Vec2I const&, RenderTile const& renderTile) { - renderTile.hashPushTerrain(hasher); - }); + //renderTile.hashPushTerrain(hasher); + buffer.append((char*)&renderTile, offsetof(RenderTile, liquidId)); + }); - return hasher.digest(); + //return hasher.digest(); + return XXH3_64bits(buffer.ptr(), buffer.size()); } TilePainter::ChunkHash TilePainter::liquidChunkHash(WorldRenderData& renderData, Vec2I chunkIndex) { - XXHash3 hasher; + ///XXHash3 hasher; RectI tileRange = RectI::withSize(chunkIndex * RenderChunkSize, Vec2I::filled(RenderChunkSize)).padded(MaterialRenderProfileMaxNeighborDistance); + static ByteArray buffer; + buffer.clear(); forEachRenderTile(renderData, tileRange, [&](Vec2I const&, RenderTile const& renderTile) { - renderTile.hashPushLiquid(hasher); - }); + //renderTile.hashPushLiquid(hasher); + buffer.append((char*)&renderTile.liquidId, sizeof(LiquidId) + sizeof(LiquidLevel)); + }); - return hasher.digest(); + //return hasher.digest(); + return XXH3_64bits(buffer.ptr(), buffer.size()); } TilePainter::QuadZLevel TilePainter::materialZLevel(uint32_t zLevel, MaterialId material, MaterialHue hue, MaterialColorVariant colorVariant) { |