Fr0zka
974e795b66
Read the step-3 wiring against the equivalence test before spending a build. The symbols all line up; the two PATHS did not. - GetDensityAt never called FVoxelOpStack::PrepareChunk, though the test does. All seven concrete bodies are empty today so behaviour is unchanged — which is the reason to fix it now: the first op to hoist real per-chunk work would have been green in test and silently wrong in game. Builds an FVoxelOpContext in the same refetch block (chunk, seed, layout version, strate Z bounds). Step stays 1; GetDensityAt does not know the mesher's sampling step (T2.b). - GetMazeDensity early-outs to air on a degenerate strate (height <= 0) and the stack has no such early-out by design. Unguarded that is air on one path and spine/seal-of-a-zero-height-band on the other, so the wired path now falls back to the switch there — the reference behaviour is the behaviour. Docs: VoxelDensityOpStack.h's banner still claimed nothing here feeds the game, and CODEMAP 3.2d repeated it. Both now state what is wired (GetDensityAt) and what is not (ClassifyTile, hand-written guards, Phase 2), with C10's never-compare rule at the point of use. CODEMAP gains UsesOperatorStackForChunk and bUseOperatorStack rows, and BuildMazeStack's degenerate-strate precondition. UNVERIFIED: not compiled. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>