Column-cache census matches assembler/world (the L77 share rise was relative, not more calls). Reuses the TN
predicate and skips relief/mouth/shell work for stamped samples outside the 1.053 m influence. vs assembler/world:
whole view -0.5..-4.0% on all layers; near-ready Surface World +0.3/+1.7, Floating Islands -4.3/+2.9, Tunnel Network
-2.5/+2.9, Vertical Shafts +4.7/+3.3 (A/A ±1%). 16/16 seeds, fast tier, Clang/GCC green.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
Fr0zkaandClaude Opus 5.5
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