Resolves the divergence-register conflict: kept the accurate per-VERTEX AP-35
(Fix A shipped per-vertex; main's row was the stale pre-Fix-A per-pixel text),
kept main's UI rows AP-37..AP-42, and renumbered this branch's torch-gate row
AP-37 -> AP-43 (AP-37 was taken by main's LayoutDesc row). AP count 41 -> 42.
Retargeted the AP-37 references in WbDrawDispatcher + the CHECKPOINT to AP-43.
Marked ISSUES #140 RESOLVED (b7d655b) with the corrected root cause.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task-by-task TDD plan: (1) extract GlobalLightPacker (Core, pure) + test + refactor
WbDrawDispatcher; (2) lock the bake contract via LightBake conformance test on the
captured golden torches; (3) D-1 clamp the point-light sum on its own in
mesh_modern.vert; (4) D-2 EnvCellRenderer binds its own per-cell light set (SSBO 4+5)
via SelectForObject over cell bounds; (5) correct register AP-35 + reconcile Fix B.
Concrete code + exact insertion points; visual verification is the acceptance gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The earlier 'not resizable / fixed-size' note was wrong (inverted edge-flag
reading). Resize shipped: dat edge-anchors reflow per UIElement::UpdateForParentSizeChange.
Noted the two number-render fixes (submission-order + glyph pixel-snap).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Roadmap: update D.2b LayoutDesc importer entry to record that the default
flip shipped 2026-06-15 (bf77a23) — importer is the default at
ACDREAM_RETAIL_UI=1; vitals.xml + ACDREAM_RETAIL_UI_IMPORTER flag retired;
window movable, resize deferred to Plan 2 (WindowManager).
Plan: update "After Plan 1" to mark the flip DONE, clean up the Plan 2
description now that vitals.xml is gone.
Register:
- AP-37 "Why" cell: replace "Gated opt-in (ACDREAM_RETAIL_UI_IMPORTER)"
with "Now the default vitals path (the hand-authored markup vitals was
retired)" — the flag is gone.
- IA-15: add row (was missing from this branch) — D.2b retail UI design
stance, updated to note that the vitals window is now rendered by the
LayoutDesc importer (dat chrome elements), not UiNineSlicePanel;
UiNineSlicePanel/RetailChromeSprites now back only chat window + plugin
panels. IA count header 14 → 15.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
main was 65 commits ahead of this branch's fork point. Only conflict was the
divergence register: both sides appended an 'AP-32' row. Resolved by keeping
main's AP-32..AP-36 (cell-shell lift, look-in cells, alpha deferral, dungeon
streaming, point lights) and renumbering the importer's row to AP-37; AP header
count -> 37. GameWindow.cs auto-merged cleanly. Verified: AcDream.App builds
0/0; AcDream.App.Tests 354 passed / 1 skipped / 0 failed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
9-task TDD plan against the re-grounded spec, building on the existing
AcDream.App/UI scaffold: RuntimeOptions toggles, textured-sprite path in
TextRenderer (+ frag uUseTexture=2, + TextureCache size overload), Step-0 chrome
prove-out, UiNineSlicePanel + UiMeter widgets, wire UiHost + live Vitals
(render-only) retiring TS-30, controls.ini loader, MarkupDocument (XML ->
UiElement tree), and the IUiRegistry plugin surface. Exact code per step; pure
parsers TDD'd in AcDream.App.Tests, GL/visual bits user-verified.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
TDD plan for the gated G.3a core: a pure TeleportArrivalController state machine
(hold-until-hydration + force-snap on impossible/timeout) + its GameWindow wiring
(replace the unconditional arrival snap with recenter + deferred BeginArrival;
per-frame Tick; readiness predicate reusing the #107 login triplet) + the EnvCell
physics/visibility hydration decouple + the visual acceptance gate. G.3b/c/d get
their own plans after the gate.
Also syncs the spec: the readiness predicate reuses SampleTerrainZ + IsSpawnCellReady
+ IsSpawnClaimUnhydratable (the validated #107 login gate) rather than a new
IsLandblockApplied query — strictly more faithful, less new surface.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
R-A2b (485e44d) killed the 0171<->0173 churn (maxPop 16->1, measured). Visible flap residual is sec 4 (edge-on openings render-side + corner camera-seal). Camera-damping tried+failed+reverted. The white-walls scare was a RED HERRING: heavy per-frame probes (ACDREAM_PROBE_FLAP) starve the thread-unsafe dat-reader so texture-decode loses the race -> white; a clean launch (no probes) fixes it. The dat-reader thread-safety bug is the real underlying issue (filed). Repo clean at HEAD.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reading retail InitCell (:432896) side test during writing-plans showed retail's flood is acyclic (the back portal fails the side test, so 0171<->0173 can't cycle). Our flood traverses the back portal -> the cycle -> the churn. Option B (user-chosen): cull the back portal like retail, keep the forward-portal void rescue, remove the dead cap. Phase 1 pins WHY the back portal is traversed (B1 eyeInsideOpening bypass vs B2 CameraOnInteriorSide convention) before the fix; spec REVISION updated A->B.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The indoor doorway flap is the portal flood's re-enqueue churn (0171<->0173 mutual re-contribution; drifted near-duplicate regions AddRegion won't dedup -> grew -> re-enqueue, capped at MaxReprocessPerCell=16 -> eye-sensitive flood depth -> grey flash). Confirmed live: launch-churn-confirm.log shows maxPop=16 on 44% of frames during a doorway walk-through. The 2026-06-08 'maxPop=1, churn refuted' verdict was a camera-turn-at-rest capture (wrong reproduction); its DO-NOT is overturned.
Fix (Option A, user-approved): contributions already covered by the neighbour's accumulated view don't grow it (no re-enqueue); only the uncovered remainder propagates -- retail's 'redundant -> empty before copy_view' (copy_view confirmed to just append). Remove MaxReprocessPerCell; keep re-processing of genuinely-new slices. Scope: PortalVisibilityBuilder only. Revives 2026-06-08 spec+plan (banners redirected).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the outdoor root's single unified reverse-portal flood (whose root-level
portal-side test oscillated as the chase eye grazed a doorway — the measured
flood 2<->6) with retail's per-building floods.
- OutdoorCellNode.Build(uint): portal-less land root; floods only itself ->
full-screen OutsideView -> terrain (PortalVisibilityBuilder IsOutdoorNode seed).
- PortalVisibilityBuilder.ConstructViewBuilding: per-building flood seeded at a
building's own finite entrance (retail ConstructView(CBldPortal) 0x5a59a0 via
DrawPortal 0x5a5ab0 / portal_draw_portals_only 0x53d870). Entrance-bounded ->
consistent ~2-cell depth (measured retail cell_draw_num, handoff OPTION-A 3.4).
- RetailPViewRenderer.DrawInside: when the root is the outdoor node, group nearby
cells by BuildingId and merge each per-building flood into the frame before
assembly; existing shells/object-list draw path unchanged. 48 m seed cutoff.
- GameWindow: pass flat NearbyBuildingCells only on outdoor-node frames.
Tests: +3 PortalVisibilityRobustnessTests (per-building touches ~2 cells, membership
stable under the measured 36 um eye jitter). UnifiedFloodTests retired (its subject,
the unified flood from the outdoor node, is removed); surviving full-screen-OutsideView
coverage moved to OutdoorCellNodeTests. App Rendering 207/207, Core movement 14/14.
Conformance-verified sound; the grazing-doorway flap is the visual acceptance test.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace ReferenceEquals(clipRoot, _outdoorNode) object-identity checks with the
documented LoadedCell.IsOutdoorNode flag (4 sites) so they survive R-A2 changing
the outdoor root's portals. Behavior-preserving (build + targeted suites green:
App PortalVisibilityBuilderTests 24/24, Core PlayerMovementControllerTests 14/14).
Right-sized from the planned 'collapse to one root': reading the live dispatch,
the viewerRoot ?? outdoorRoot split is already correct (viewerRoot feeds
cameraInsideCell/lighting via the older CellVisibility BFS; clipRoot is the render
root), and the 2026-06-07 cutover flip already made in-world frames single-path
DrawInside. The real flap fix is R-A2 (per-building floods). Dead exterior
DrawPortal look-in deletion deferred to R-A3.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Point both at the Option-A full-retail-port handoff so a fresh session can't follow the dead plan.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Phase 1 (fully specified): add the [portal-churn] probe (per-Build re-enqueue +
reciprocal pre/post), a deterministic re-pop anchor test, and a live doorway
capture to PIN the exact divergence (where acdream's redundant reciprocal
back-contribution stays non-empty where retail clips to empty) — a float-drift
runtime fact, not derivable from decomp.
Phase 2 (evidence-gated outline): port the bound (redundant contributions don't
add propagatable slices; remove MaxReprocessPerCell), keeping re-processing +
Build_ViewGrowthAfterDoneCell green. Gets its own no-placeholder plan after the
Phase 1 pin — apparatus-first, not a deferred placeholder.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Shell pass is a safe no-op for the node id (no exclusion needed); indoor->outdoor
terrain already works via OutsideView; the only new piece is feeding the outdoor
ROOT node's full-screen region to OutsideView. Remaining = OutsideView integration
(read ClipFrameAssembler) + clipRoot flip + launch + visual gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Foundation shipped + validated: the flood roots at the outdoor node and reaches
buildings with ZERO production changes (the design's central risk is resolved).
Next = Task 2 + Phase 3 cutover together, inline (contextual GameWindow surgery
ending at the visual gate).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bite-sized TDD plan for the unification spec. Phase 1 (outdoor node) + Phase 2
(outdoor-root flood) are additive + unit-tested (full code/tests in the plan).
Phase 3 is the single visual-gated cutover (wire one path, repoint exit portals,
delete the branch/BuildFromExterior/DrawPortal/OutsideView). Phase 4 cleanup.
Pure-outdoor regression guard keeps open-world rendering byte-identical.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Task-by-task plan (TDD pin for the grey regression + per-task visual gates) to replace the
indoor-render approximation with a verbatim PView::DrawCells port, sequenced so Task 2 alone
should kill the grey. Pickup handoff for a fresh session: state, baselines, rules, do-not-relitigate.
Local commit only (not pushed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Port retail CameraManager::UpdateCamera's convergence snap (0x00456fcd):
once the per-frame lerp step is below 0.0004 m AND the rotation within
0.000199999995, freeze the damped eye at an exact fixed point instead of
Vector3.Lerp's endless sub-mm asymptote. The drift was walking the 3rd-person
eye across the vestibule/room portal plane at rest, flipping the per-frame
viewer-cell resolve 0170<->0171 -> the indoor grey/texture flicker. The
collided-eye firewall (separate publishedEye local) is already present.
Adds ApplyConvergenceSnap static (TDD: 3 unit tests + 1 integration freeze
test) + SnapEpsilon/RotCloseEpsilon. App suite 183 -> 187, all green.
Plan: docs/superpowers/plans/2026-06-05-indoor-viewer-cell-flicker-fix.md
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
P0 (verbatim-spatial-pipeline-port) Tasks 1+2. ConformanceDats loads the
cottage-doorway cells from the real dats with their real ContainmentBsp;
CottageDoorwayCharacterizationTests maps the Holtburg 0140..017F indoor
neighborhood and pins the master-plan threshold building (origin
161.93,7.50,94.00): 0xA9B40170 vestibule (exit portal 0xFFFF + portal to
0171), 0xA9B40171 room. Grid math confirms the outdoor side is landcell
0xA9B40031 -> the 0031<->0170<->0171 ping-pong is verified real. Verified
interior points recorded for the point_in_cell/find_cell_list goldens.
Plan: docs/superpowers/plans/2026-06-03-p0-conformance-apparatus.md
Notes: docs/research/2026-06-03-p0-conformance-apparatus-notes.md
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Ports retail CELLARRAY::add_cell (acclient_2013_pseudo_c.txt:701036): ordered list,
dedup by cell_id, append at end. The order is load-bearing for the verbatim
find_cell_list current-cell-first interior-wins pick (next commits) that fixes the
R1 cottage membership flap. Implements ICollection<uint> (helper-facing) +
IReadOnlyCollection<uint> (consumer-facing). 5 unit tests.
Also lands the membership-port pseudocode (workflow step 3) + the Stage-1 plan.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bite-sized plan for R1 (the per-cell DrawInside core): InteriorEntityPartition
(3-bucket, TDD), InteriorRenderer per-cell loop, the binary render decision in
OnRender (indoor = DrawInside only), and the :1756 bypass repurpose. Particles
deferred to R1b. Grounded in the live code surface (exact file:line + signatures).
Ends at the R1 user visual gate (sealed Holtburg cottage, no bleed).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Resolves the plan §3 open questions with the user this session:
- object/entity/particle draw = LITERAL PER-CELL LOOP (retail DrawCells),
not a global MDI batch with per-instance clip. Fidelity > perf > blast-radius.
- sequencing = HOLISTIC: build the per-cell DrawInside directly; no intermediate
global-pass gate-fix. First visual gate = sealed cottage interior, no bleed.
- terrain in the seal = FAITHFUL: drawn only through the exit-portal clip, never
as a floor under the interior. Inventory's 'relax Skip' suggestion REJECTED as a
non-retail workaround; grey-floor = a sealing bug (verify cell mesh in R1).
- WB mesh pipeline KEPT (per-cell draws from the global buffers, batched within a
cell); two-camera invariant preserved (eye projects, player cell roots visibility).
Phases (holistic): R1 unified per-cell DrawInside (the core) -> R2 outside-looking-in
(DrawPortal) -> R3 dungeons -> R4 polish+cleanup. Each ends GREEN + a user visual gate.
Retail anchors cited throughout (RenderNormalMode 0x453aa0, DrawCells 0x5a4840, etc).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Phase W indoor seal did NOT land. The 2026-06-02 visual gate proved the interior render is fundamentally broken (#78: transparent walls, outdoor terrain + scenery entities bleeding in, grey floors, no outside-looking-in). Stage 4 (sky-through-door clip) was real but a top layer on a base that never sealed.
DECISIVE EVIDENCE (committed in the handoff): the PVS computes correctly AND the cell shells render correctly (opaque, textured, complete — the [shell] probe shows zero NOSNAP / zero missing-texture). The failure is the SEAL + three inconsistent gates — concretely the WbDrawDispatcher.cs:1756 ParentCellId==null -> return true bypass draws outdoor scenery indoors, and the indoor path draws the outdoor world then gates it instead of running ONLY DrawInside. Retail, when inside, runs ONE PView flood: visibility IS the cull; the landscape enters only through clipped exit portals + a conditional depth-only clear.
Dossier (per the user's mandate: NO shortcuts/bandaids, port from retail, redesign the whole pipeline if needed, brainstorm first):
- Master handoff (root cause + retail target + reusable-vs-redesign + apparatus + do-not-repeat + copy-paste pickup prompt).
- Huge staged redesign plan R0(brainstorm)->R1(one visibility authority, kill the bleed)->R2(indoor=DrawInside-only)->R3(the seal, DrawCells port)->R4(per-cell object/particle clip)->R5(outside-looking-in)->R6(dungeons)->R7(polish/conformance). Each ends at a user visual gate.
- 3 research docs: full retail render pipeline reference (705 lines, decomp-verified), acdream pipeline inventory + failure map, reference cross-check (WB two-pipe is the wrong model).
#78 promoted to the redesign. The 5 remaining Core test failures are pre-existing physics/collision bugs, none render-related.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Per-step subagent-driven plan for the render half: T0 test-hygiene baseline,
Stage 3 render-root unification (root at CellGraph.CurrCell + seen_outside, drop
the FindCameraCell grace-frame fallback), Stage 4 PView seal (sky/landscape inside
the portal-clip bracket + conditional doorway Z-clear = no blue-hole; EnvCellRenderer
GL_BLEND verify), Stage 5 entity/particle cell-clip. Key reframe from grounding the
plan in the actual code: the PView infra (PortalVisibilityBuilder BFS + OutsideView,
ClipFrame, EnvCellRenderer GL_BLEND fix, WbDrawDispatcher cell gate) ALREADY EXISTS and
the A8 stencil split is already gone — so the render half is wire-and-fill-gaps, not a
from-scratch port. Execution policy: no intermediate user gates, single final visual
verification, full suite green at verification.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bite-sized TDD plan for design Stages 0-1 + W2b revert + visual gate: add the
[cell-swept] diagnostic, return the swept sp.CurCellId from ResolveWithTransition
(retail SetPositionInternal), revert the superseded W2b hysteresis, visual-gate the
doorway/cellar strobe, then lock it with a doorway replay regression. Render chunk
(Stages 3-5) gets its own spec+plan after this gate.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
8 TDD tasks (RED->GREEN), Core-only, zero behavior change, built alongside the legacy cell systems. Grounded in the retail CObjCell survey + acdream inventory + #98 fixtures.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Five tasks: (1) RED apparatus reproducing the doorway flap on a synthetic
C0->C1->C2(exit) chain; (2) Layer 1 LoadedCell.VisibleCells + SeenOutside
plumbing; (3) oracle-ported PVS grounding of set membership (the fix, gated by
task 1); (4) seen_outside invariants (sealed=empty, threshold=stable); (5)
live [vis] + visual gate. Task 3 is a faithful port (add_views 433382 /
InitCell 432896 / ClipPortals 433572), pseudocode-first, not fabricated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The plan's Task 2 code block still showed moverFlags: ObjectInfoState.None; the
shipped code (fcea05f) and spec §5.1 use IsViewer|PathClipped|FreeRotate|
PerfectClip (retail init_object(player, 0x5c)). Update the stale snippet so the
plan matches reality (this stale block was the likely source of a re-report).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Bite-sized TDD plan for the swept-sphere camera collision: CollideCamera flag,
ICameraCollisionProbe + PhysicsCameraCollisionProbe (reuses ResolveWithTransition),
RetailChaseCamera slot-in, GameWindow wiring, Camera-menu toggle, visual
acceptance. Also refines the spec from planning findings: the InitPath +radius
sphere-center offset (ToSpherePath/FromSpherePath z-shift) and the deterministic
probe test scope (z-offset round-trip + cellId==0 guard; collision correctness
rides the existing sweep suite + visual).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Lands the working A8 indoor-rendering and streaming fixes accumulated this
session. User has verified these visually to some degree (e.g. lifestone /
translucent meshes confirmed fine under the FrontFace flip; bridge / wall /
collision regressions confirmed fixed after travel); not every path has been
exhaustively gated. The cellar-flap defect remains OPEN and will be solved
the retail-faithful way via a dedicated brainstorm (see handoff docs).
Rendering core (reviewed, high confidence):
- EnvCellRenderer SSBO stride fix: upload packed Matrix4x4[] (64B) instead of
the 80B CPU InstanceData struct the shader never expected — fixes the
transform/texture "explosion" for any draw with >1 instance (cells that
dedupe to a shared cellGeomId). Real root cause.
- WB-style global FrontFace(CW) + per-batch CullMode carried through the MDI
layout (GroupKey + BuildIndirectArrays + DrawIndirectRange split into
same-cull runs with absolute uDrawIDOffset per run).
- EntitySet partitioning (IndoorPass / OutdoorScenery / LiveDynamic) +
WorldEntity.BuildingShellAnchorCellId so building shells scope to their
dat-derived building cell instead of rendering everywhere.
- RenderOutsideInAcdream (look into buildings from outside) +
CollectVisiblePortalBuildings frustum cull of portal bounds.
- Sky-when-inside-building + per-cell audit probe + GL-state probe.
Streaming / perf (test-covered; not independently code-reviewed this session):
- Near/far priority queues so near work wins over far; PromoteToNear carries
full landblock + mesh data; LandblockEntriesWithoutAnimatedIndex avoids
rebuilding the animated-lookup dict in the hot draw path. Fixes the
bridge-not-appearing / missing-walls / broken-collision-after-travel
regressions and improves post-transition FPS.
Tooling + docs:
- tools/A8CellAudit: offline dat cell/portal/building dumper (portals +
buildings modes) — reproduces the cellar-flap investigation with no launch.
- docs/research cellar-flap root-cause + option-2 handoff (the didInsideStencil
double-duty finding + the WB-recursive design decision + brainstorm prompt),
entity-taxonomy, replan, issue-78 visibility investigation.
Diagnostics retained on purpose: ACDREAM_A8_DIAG_* gates, portal_stencil.vert
provisional pos.w clamp, and the probe families are kept (env-var gated, zero
cost when off) because the pending option-2 cellar-flap brainstorm needs them.
Strip in the option-2 ship commit.
Indoor branch stays behind ACDREAM_A8_INDOOR_BRANCH=1 (default off = pre-A8
visual). Build green; App tests + Core (streaming/dispatcher/loader) tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the four reverted RR7 variants from 2026-05-27 with a
verbatim port of WB VisibilityManager.RenderInsideOut.
Plan covers 10 tasks across 5 dependency waves:
- Wave 1 (tasks 1-4, 7): extract WbRenderPass, WbFrustum,
EnvCellSceneryInstance/EnvCellLandblock, EnvCellVisibilitySnapshot;
add IndoorCellStencilPipeline.RenderBuildingStencilMask
- Wave 2 (task 5): build EnvCellRenderer with inline RenderModernMDI
- Wave 3 (task 6): wire EnvCellRenderer into landblock streaming
- Wave 4 (task 8): port RenderInsideOutAcdream byte-for-byte
- Wave 5 (task 9): probe trail [envcells]/[stencil]/[draworder]/[buildings]
- Wave 6 (task 10): probe-gated visual verification launch
Process rules carved from RR7 saga:
- No visual gate without probe data first
- No partial WB ports (Steps 1-5 ship together)
- No conceptual adaptations
- Trust-but-verify after every subagent
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Both documents retained for historical reference. The new full-WB-port
design + plan (2026-05-26-phase-a8-wb-full-port-design.md + plan, ea60d1f +
651e7e2) replace them.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Session-end documentation for the issue #100 ship and the visibility-
culling investigation handoff for the next session.
Three documents land together:
- docs/superpowers/plans/2026-05-25-issue-100-terrain-cutout.md
(the 3-task plan that drove this session's f48c74a / a64e6f2 /
84e3b72 — never committed by Tasks 1-2)
- docs/research/2026-05-25-issue-100-terrain-cutout-handoff.md
(the predecessor session's smoking-gun research that drove the
#100 fix — never committed by the prior session)
- docs/research/2026-05-25-issue-100-shipped-and-culling-handoff.md
(THIS session's handoff: what shipped, what visual-verification
surfaced, the issue family map for #78 + #95 + the new cellar-
stairs finding, root-cause hypothesis, retail anchors, WB
references, do-not-retry list, and pickup prompt for the next
session's investigation + plan + implementation)
Plus two updates to existing files:
- CLAUDE.md — adds a ship paragraph for #100 to the M1.5 progress
block. References the new handoff doc as the next-session pickup
point.
- docs/ISSUES.md #78 — broadens scope from "outdoor stabs visible
through floor" to "outdoor stabs + terrain mesh visible inside
EnvCells". Adds the 2026-05-25 cellar-stairs evidence (per user
direction: not filed as new issue; treated as evidence
reinforcing #78's hypothesis #2). Promotes hypothesis #2 to
"high confidence as of 2026-05-25" and adds the retail anchor
(acclient_2013_pseudo_c.txt:311397 CEnvCell::find_visible_child_cell).
Acceptance criteria broadened to include the cellar-stairs case.
Next session: pickup prompt at the bottom of the new handoff doc
drives a /investigate → writing-plans → subagent-driven-development
pass on indoor-cell visibility culling — the work that closes#78
+ cellar-stairs together, and possibly #95 if the infrastructure
overlaps.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds one log line per AdjustOffset call (gated by ACDREAM_PROBE_STEP_WALK)
naming the branch taken (no-cp / no-cp-slide / slide-degenerate /
slide-crease / into-plane / away-plane, optionally +safety-push) plus
zGain = output.Z - input.Z.
No math or control-flow changes — pure observability so the next capture
can disambiguate the three failure-mode hypotheses for the cellar-ramp
climb cap. Re-reading the existing capture (a6-issue98-negpoly-...log)
showed the sphere DOES climb 90.00 -> 92.79 (2.79 m gain), then caps,
contradicting the divergence comparison's "no altitude gain" framing.
The real question is what stops the climb at world Z ~= 92.79 with the
cottage floor still 1.21 m higher. Existing [step-walk] probes wrap
AdjustOffset; this new probe reveals which branch the projection takes.
Fix plan with the four-branch decision tree at
docs/superpowers/plans/2026-05-23-a6-p3-issue98-cellar-up-fix.md.
Test baseline maintained: 1167 + 8.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
