Erik a64e6f20da refactor: #100 — remove hiddenTerrainCells / BuildingTerrainCells plumbing ... Retired in favour of Task 1's retail-faithful terrain shader Z nudge. Pure removal — ~50 LOC of dead surface area across: - src/AcDream.Core/Terrain/LandblockMesh.cs (drop parameter + cell-collapse block) - src/AcDream.Core/World/LoadedLandblock.cs (drop field) - src/AcDream.Core/World/LandblockLoader.cs (drop method + call) - src/AcDream.App/Rendering/GameWindow.cs (3 sites) - src/AcDream.App/Streaming/GpuWorldState.cs (6 ctor sites) - src/AcDream.App/Streaming/LandblockStreamer.cs (1 ctor site) - tests/AcDream.Core.Tests/World/LandblockLoaderTests.cs (drop test) - tests/AcDream.Core.Tests/Terrain/LandblockMeshTests.cs (drop test) No retail anchor — the deleted mechanism never had one; this commit rolls our code back to the actual retail behaviour established in the prior commit's shader nudge. ISSUES.md #100 moved to Recently closed. Cross-ref: docs/research/2026-05-25-issue-100-terrain-cutout-handoff.md docs/superpowers/plans/2026-05-25-issue-100-terrain-cutout.md Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>		2026-05-25 21:37:53 +02:00
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GpuWorldState.cs	refactor: #100 — remove hiddenTerrainCells / BuildingTerrainCells plumbing	2026-05-25 21:37:53 +02:00
LandblockStreamer.cs	refactor: #100 — remove hiddenTerrainCells / BuildingTerrainCells plumbing	2026-05-25 21:37:53 +02:00
LandblockStreamJob.cs	feat(A.5 T7): LandblockStreamResult.Loaded.Tier+MeshData; Promoted variant	2026-05-09 22:53:07 +02:00
LandblockStreamTier.cs	feat(A.5 T1): LandblockStreamTier + LandblockStreamJobKind enums	2026-05-09 22:15:57 +02:00
StreamingController.cs	fix(A.5 T13-T16): canonicalize ids; init-only radii; demote/promote tests	2026-05-10 08:08:23 +02:00
StreamingRegion.cs	fix(A.5 T4-T6): bootstrap guard + dead enum + test cleanups	2026-05-09 22:49:35 +02:00
TwoTierDiff.cs	feat(A.5 T2): TwoTierDiff record + LandblockStreamJob.Load.Kind	2026-05-09 22:20:48 +02:00