Documents the 3-round visual verification failure of the original
A8 plan, the architectural taxonomy gap that surfaced (cottage walls
are landblock-baked stabs with ParentCellId == null, not cell mesh,
so the binary IndoorOnly/OutdoorOnly partition mis-classifies them),
and what the re-plan must consider.
Bottom line: the WB stencil approach is correct in principle and the
infrastructure (Tasks 1-6: PortalPolygons field, RenderingDiagnostics
flag, portal_stencil shaders, IndoorCellStencilPipeline,
PortalMeshBuilder, EntitySet enum) is correct and tested. The
integration (Task 7) made a wrong architectural assumption about
entity classification. Reverted by fef6c61, 96f8bd2, c897a17.
Includes detailed pickup prompt for the re-plan session: re-investigate
entity taxonomy (6 distinct classes documented), spike distinguisher
options (AABB-encloses-camera heuristic recommended for first ship),
re-plan Task 7 with MarkAndPunch-first GL order + separate live-entity
pass + 3-building visual verification requirement.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
