acdream/docs
Erik 65781f5768 fix(render): Phase U.2b — resolve reciprocal portal by other_portal_id (retail 433557)
Code review caught a CRITICAL under-inclusion: ApplyReciprocalClip scanned for the
first OtherCellId match, so a cell with two portals to the same neighbour clipped both
near-side openings against the FIRST reciprocal polygon — hiding geometry through the
second opening (real on Holtburg cellar cells 0x148<->0x149). Plumb the dat's
OtherPortalId back-link through CellPortalInfo + BuildLoadedCell and index the reciprocal
directly (retail arg2->other_portal_id, 433557). Skip (degrade to over-include) when the
index is unresolvable — never clip against a guessed polygon. Adds a disjoint two-back-
portal regression test.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 16:56:00 +02:00
..
architecture ship(O): Phase O — DatPath Unification — SHIPPED 2026-05-21 17:41:15 +02:00
audit docs: update audit — Sprint 1 items verified (sequence counters + scenery LCG) 2026-04-13 13:51:39 +02:00
plans docs: abandon two-pipe render approach; scope Phase U (unified retail-faithful pipeline) 2026-05-30 11:35:41 +02:00
research docs: abandon two-pipe render approach; scope Phase U (unified retail-faithful pipeline) 2026-05-30 11:35:41 +02:00
superpowers docs(render): Phase U — implementation plan (U.1-U.4 detailed, U.5/U.6 stubbed) 2026-05-30 15:48:17 +02:00
bugs.md docs: update bugs.md — close BUG-002/003/004, add BUG-005/006/007 2026-04-14 12:17:31 +02:00
ISSUES.md fix(render): Phase U.2b — resolve reciprocal portal by other_portal_id (retail 433557) 2026-05-30 16:56:00 +02:00