Task 17 corrected the density sign convention in §1-§2 but left §4's worked
example on the old inverted convention, so the doc contradicted itself. §4 now
matches: negative is underground, positive is air. Also corrects a stale
16x16x64 chunk reference to 24x24x256.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Every README was read first, checked against the code in its directory, then
rewritten to describe what the code actually does now.
Corrected throughout: map size is config-driven (8192 default) not a fixed
4096; chunks are 24x24x256 not 32x32; road carving is implemented for all four
tiers, not a 'next step'; Data/ and Resources/ are empty, not populated.
Also fixed MATH_MARCHING_CUBES.md, which documented the density sign convention
exactly backwards — it claimed positive was underground, where the code treats
positive as above the surface and counts a corner inside when density < iso.
Getting that backwards inverts every normal, a bug this project has hit before.
The root README now carries accurate run steps: F5 runs the map generator (not
the game), F6 on Scenes/Main.tscn runs the 3D world, and ChunkRadius is a load
radius that should be dropped to 4-8 while iterating.
Docs only. No code changed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
