Under the winding gate, coverage is 6212/6294 (98.7%) with 82 misses left,
attributed 42 degenerate/extent, 31 winding, 9 coverage, 0 connectivity. The
biggest bucket turns out NOT to be the blocker: replacing the absolute area test
with a scale-free collinearity test decodes no more resources and raises
inconsistency 39 -> 44, and dropping the extent floor to 0.05 adds two. Both stay
as opt-in knobs (XBG7_REL_DEGEN, XBG7_MIN_EXTENT) rather than defaults. Also
fixed another stale default label in edge_cap_sweep.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
anchor_grouped_meshes takes the same taken set; a colliding grouped model is
re-placed whole past everything claimed, or keeps what it had. Runtime oracle
unchanged (45/46 exact, 0 unclaimed), coverage unchanged (6069), cross-container
inconsistency 62 -> 56, suite green.
It does not clear the n206 twin collapse: no alternative pool validates for the
loser, so that pair is a validator case (like eng_02_l before the cap move), not
a selection one. Also fixes a stale '0.28 (default)' label in edge_cap_sweep.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
XBG7_EDGE_CAP / XBG7_SMALL_TRIS make the threshold sweepable (defaults unchanged,
full suite green). Above 0.417 the capture-proven eng_02_l anchors exactly right
and no e106 part regresses, and nothing that decoded at 0.28 is lost -- but ~250
existing anchors move silently and 18 shared resources lose cross-container
consistency. Not changed: the movers have no oracle yet.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
