Tesselator.h: Branchless min/max in Bounds via Min/Max; const ref on addBounds
Tesselator.cpp: clamp for color clamping; Min/Max initializer lists in packCompactQuad min/max finding and du/dv clamping
Chunk.cpp: bool[256] lookup table for occluder tile IDs in occlusion culling; [[unlikely]] hints on rebuild inner loop early-outs
LevelRenderer.cpp: __restrict + local caching in frustum clip(); [[likely]]/[[unlikely]] on chunk render loop continues