Render::deg_mul is auto-tuned by frame load and SWUNG between oracle
captures: doorway-still ran right after the heavy terrace-edge capture
with the multiplier depressed (mul <= 0 puts thresholds at/below ideal,
so 001e/0026/002f select the portless level 1 - retail's zero look-in
floods, reproduced exactly at mul = 0), while every other fixture pins
~ +0.99 (thresholds at max). The recon session's "-0.99" live dump was
real - taken under the same cdb load. RetailFrameWalk now exposes the
multiplier; the doorway test pins 0, the rest use the default.
foundry-entry: frames 1-66 reproduce exactly; the F67-F79 standing
segment diverges ONLY in building 0036's intra-building DC order
(retail 116,118,11d vs replay 11d,116,118). The BSP-traversal microscope
pins the flip to 0036's ROOT plane (N=(0,0,-1) D=2.8): replay eye z
2.33 (d=+0.47, NEG-first) vs retail behaving as d<0 (POS-first) - a
structural ~0.5 m frame question (positionPush(2)/part-scale), only
adjudicable live. Turnkey probe:
tools/walk-oracle/fw1-f67-viewpoint-probe.cdb.
Fixture status: nine of ten fully conformant; foundry-entry exact
through F66 with the 13-frame order segment parked on the probe.
Suites: Walk 127/1 skip; hermetic 6,687/0.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Live-dumped from the capture client (Render::bw/bh 1024x720,
xinvscale/yinvscale 0.00025, tx 0.127875, ty 0.089875, vdst 0.1330767):
the replay context now uses retail unproject formula verbatim for the
ray caster and the exact frustum (fovY = 2*atan(ty/vdst), aspect =
tx/ty) for projection - no guessed camera constants remain.
foundry-deep conformance stays green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
FW0 ledger entry records the fixtures, replay helper, pseudocode model,
and the reshaping findings. The pose gap (first captures lack camera
pose; exact replay needs it) is documented with a ready template for a
short owner session when FW1 gates.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
cdb capture harness (recon offsets + per-pose scripts; .gitignore gains a
negation so the walk-oracle scripts are tracked despite the global *.cdb
ignore) and the FW1 conformance fixtures: terrace center/edge, cathedral
arrival, doorway still, cottage walkout, street porch-cam/outdoor, town
walkabout, foundry entry, foundry deep. Binding findings in the README:
the frame roots at the CAMERA cell; outdoor root draws the #456 far
building every frame and hides it by depth cover, never omission;
interior root gates through the exit-view chain; look-ins punch at the
owning building turn; transitions are one-frame flips.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
