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fix(physics): traverse prepared indoor portal topology

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Erik 2026-07-27 00:02:44 +02:00
parent b12d94047c
commit 4d095be286
9 changed files with 400 additions and 5 deletions
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10
docs/architecture/worldbuilder-inventory.md
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@ -168,6 +168,16 @@ This remains one `DatCollection`, one preparation algorithm, and one package
mmap. Evidence:
`docs/research/2026-07-25-slice-i7-closeout.md`.
**Prepared indoor-transit consumer correction (2026-07-26).** The package
already retained exact portal planes through
`FlatEnvCellTopology.PolygonIndex` plus the aliased CellStruct portal-polygon
table. The production `CellTransit` consumer now reads that prepared
relationship directly; it no longer treats the intentionally absent parsed
`CellPhysics.PortalPolygons` dictionary as “this cell has no portals.” No
package schema, bake, DAT reader, collision formula, or render portal graph
changed. Evidence:
`docs/research/2026-07-26-prepared-indoor-transit-regression.md`.
**Retail VFX hook compatibility seam (2026-07-14).** Chorizite.DatReaderWriter
2.1.7 models `CreateBlockingParticleHook` as the common hook header only, while
retail inherits the complete `CreateParticleHook` payload. The narrow readers in