Updates ISSUES.md and CLAUDE.md to reflect the actual state of #98
after two days of work:
- The new [step-walk-adjust] probe (8a232a3) + capture + findings
(8daf7e7) prove AdjustOffset's slope projection is CORRECT. Sphere
Z climbs monotonically 90.95 -> 92.80 across the ramp at +0.045 m
mean zGain per call. The earlier "Fix targets 1-4" priority list
is OBSOLETE — AdjustOffset is not the bug.
- The climb caps at world Z ~= 92.80 because step-up's downward
step-down probe finds no walkable within stepDownHeight=0.6 m
below the proposed position. Cottage floor at Z=94 is ABOVE, not
below. 101 stepdown-reject hits in the capture vs 1 acceptance.
- Shape 1 fix attempted (0cb4c59): gated BSPQuery.AdjustSphereToPlane's
two SetContactPlane call sites by Normal.Z >= 0.99 to match retail's
cdb-observed flat-CP-only pattern. Reverted (402ec10) — gate broke
OnWalkable tracking. 74% of new capture in falling state. User
report: "can't get up the first step, jumped, stuck in falling
animation." Either retail synthesizes a flat CP from sloped
contacts (step_sphere_down:321203 path, unclear from BN decomp)
or our OnWalkable tracking is over-coupled to ContactPlaneValid.
Apparatus state: probe, findings, replay harness, plan, retail
cdb capture all committed and ready for next session.
Honest next-session moves (in order):
1. Build deterministic trajectory replay harness — 200ms inner loop
instead of 5-minute live test. Issue98 cell fixtures are half of
this already.
2. Pivot to less-coupled M1.5 issue while #98 awaits the harness.
3. Deeper named-decomp research on CEnvCell::find_env_collisions ->
BSPTREE::find_collisions indoor CP-setting chain. Prior passes
worked on the outdoor CLandCell path; indoor was never traced.
NO further #98 fix attempts until apparatus or research has
converged. Five+ failed attempts in the saga is the signal.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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