Define the type-definition layer the Phase-4 fill-seam tickets depend on
(D-229/D-230/D-231/D-232/D-233), compiling with stubs/defaults; behavior
logic lands in #982-985/#998.
- New types in generator.rs: BuildingPropertyTag, FloorExtent +
FloorHeightProfile (floor_at_voxel_z/voxel_range_for_floor, resolves
Q-104), BuildingEntryClass, ConstructionEra, ZoneTypeId, MorphologyZone,
BulkClass(5), ProductionUbiquity, DoorSpec, InteriorDescriptor,
DistrictWorldState.
- Rename spatial AccessTier -> ZoneAccessTier to free the name for the new
per-building BuildingEntryClass.
- CityGenerationContext: +morphology_zone, +trait_selection,
+dominant_bulk_class, +dominant_production_ubiquity.
- BodyWorldState: +districts (DistrictWorldState w/ block_tags).
- GenCompletion::SkeletonGenerated carries body_id + DistrictWorldState;
plugin handler inserts into BodyWorldState.districts.
- Add smallvec as a direct dep (DoorSpec list stays Vec for now, TODO).
cargo check --all-targets / clippy clean; 1259 lib tests pass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two Layer-1 generation fixes surfaced by the per-layer atlas viewer:
- Layer1Output now carries grid_w/grid_h (the downsampled working-grid the
positions live in). The client maps overlays from these, so the scale is
correct for any source heightmap resolution rather than assuming the texture
size — fixes overlays projecting at half scale into a corner.
- Drainage basin boundaries are traced as ordered, non-self-crossing contours
via Moore-neighbour tracing instead of an angle-from-centroid sort. The sort
produced star-shaped, self-crossing polygons for concave basins that rendered
as straight chords across the map.
Golden (cascade_layer1.json) and the cross-language atlas_response_ready
fixture regenerated. 100 atlas lib tests + the new tracer test pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
handle_atlas_request: cache hit -> serialize Layer1Output, reply Ready; miss ->
resolve the source heightmap (BodySourceResolver) + enqueue an Immediate
AnalyzeBody on the #968 background queue, reply Pending (client re-requests; the
drain system populates the cache so a later request hits); unknown/no-terrain ->
NotFound. Adds the AtlasLayerRequest/Response/Status wire types (+ Serialize on
CascadeLayer). Pure handler; the bridge routing is the proxy's other half.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
jpmschweitzerandClaude Opus 4.8