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fix(unreal): U1 -- Unreal compiles again on L61; CoreGeometry asset section; versioned layout-unit upgrade

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Windows MSVC catch-up after abyss L15-L61 (no Unreal there): 64-bit clipmap
shift (C4334), qualified VoxelForgeCore::WorldAssemblySubvoxelsPerVoxel, UHT
metadata and duplicate-signature fixes. Optional CoreGeometry section on
UVoxelStrateDefinition (native caves, lattice, profiled heightfields, named
stamps, rooms/tunnels; off/empty by default), resolved after passage planning.
VoxelForgeAssetVersion 2 converts strate height/transition/gap to metres on
load (exact, 0 m change on the owner's 5 assets; packages never saved).
Gates pass (SurfaceWorld, FloatingIslands, Core-off, M2, W1/W8/W16).
KNOWN REGRESSION vs L14 (2026-10-20, same command, same PC): full set 3.9 ->
5.37 s, worker-seconds 15.8 -> 30, LOD0 1.11 -> 1.69 s, ring 0.50 -> 0.80 s;
not yet attributed (Core L15-L61 vs Unreal side).
Report: Standalone/Research/WorldAssemblerM3/Unreal1.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Fr0zkaandClaude Opus 5.5 committed 2026-10-26 12:12:08 +01:00
1 parent 32021930d2
commit fc9227f9e0
22 files changed
+1420 -49
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Source/VoxelForge/Private/VoxelStrateManager.cpp
+12 -6
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@@ -1255,7 +1255,8 @@ bool UVoxelStrateManager::Initialize(UVoxelSettings* Settings, int32 WorldSeed)
? SeasonManifest.Strates.Num() : Settings->TotalStrates;
const int32 LayoutGapChunks = bUseSeason
? SeasonManifest.InterStrateGapChunks
: FMath::Max(0, Settings->InterStrateGapChunks);
: FMath::Max(0, FMath::RoundToInt(static_cast<double>(Settings->InterStrateGapMeters)
* 1000000.0 / std::max<uint32>(1, StrateLayoutChunkSizeMicrometres)));
//=========================================================================
// STEP 1: Build shuffled pool (seed-based randomization)
@@ -1369,7 +1370,8 @@ bool UVoxelStrateManager::Initialize(UVoxelSettings* Settings, int32 WorldSeed)
}
Slot.Definition->GeneratorType = SeasonStrate.Archetype;
Slot.Definition->StrateHeightInChunks = SeasonStrate.HeightInChunks;
Slot.Definition->StrateHeightMeters = static_cast<double>(SeasonStrate.HeightInChunks)
* StrateLayoutChunkSizeMicrometres / 1000000.0;
Slot.Definition->GenerationParams = SeasonStrate.Params.TunnelNetworkParams;
Slot.Definition->SlabParams = SeasonStrate.Params.SlabParams;
Slot.Definition->MazeParams = SeasonStrate.Params.MazeParams;
@@ -1426,7 +1428,9 @@ bool UVoxelStrateManager::Initialize(UVoxelSettings* Settings, int32 WorldSeed)
}
// Resolve the authored chunk height into an exact physical interval.
Slot.HeightInChunks = Slot.Definition->StrateHeightInChunks;
Slot.HeightInChunks = FMath::Max(1, FMath::RoundToInt(
Slot.Definition->StrateHeightMeters * 1000000.0
/ std::max<uint32>(1, StrateLayoutChunkSizeMicrometres)));
Slot.TopWorldMicrometres = CurrentTopWorldMicrometres;
Slot.HeightMicrometres = static_cast<int64>(Slot.HeightInChunks)
* StrateLayoutChunkSizeMicrometres;
@@ -1439,9 +1443,11 @@ bool UVoxelStrateManager::Initialize(UVoxelSettings* Settings, int32 WorldSeed)
}
Slot.ResolvedTransitionType = Slot.Definition->TransitionType;
Slot.ResolvedTransitionBlendChunks = Slot.Definition->TransitionBlendChunks;
Slot.TransitionWidthMicrometres = static_cast<int64>(
Slot.ResolvedTransitionBlendChunks) * StrateLayoutChunkSizeMicrometres;
Slot.ResolvedTransitionBlendChunks = FMath::Max(0, FMath::RoundToInt(
Slot.Definition->TransitionWidthMeters * 1000000.0
/ std::max<uint32>(1, StrateLayoutChunkSizeMicrometres)));
Slot.TransitionWidthMicrometres = static_cast<int64>(Slot.ResolvedTransitionBlendChunks)
* StrateLayoutChunkSizeMicrometres;
Slot.ResolvedPassageConfig = Slot.Definition->PassageConfig;
Slot.PassageMouthRadiusMicrometres = VF_OwnerVoxelsToMicrometres(
Slot.ResolvedPassageConfig.MouthRadius);