Claude (auto-RE) ee2b98341d fix(mesh): pre-pivot sub-meshes must cover their pool, not just index in range ...

The last two blocks that under-covered their vertex pool were f102_break.dat and
f104_break.dat in ptc_pack.xpr, each reading a neighbouring block's index buffer
against the wrong declaration (414 verts indexed to 404; 160 indexed to 79).
Their marker lists do not map onto the stored blocks -- only 2 of 9 and 4 of 10
sub-meshes decoded at all. Requiring coverage (max_idx + 4 >= vtx_count) for
pre-pivot sub-meshes drops exactly the mismatched pieces.

Every decoded sub-mesh disc-wide now covers its pool: 8580 at slack 0, 49 within
tolerance, none beyond, none negative. Coverage 6069/6294, inconsistency 56,
truth table 46/46 -- all unchanged. Suite green.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-08-12 04:57:49 +00:00

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