nx_texr_descriptor_t279.nx

nx_nxa_texbake_region.nx -- CLI for the PER-REGION skin atlas + periodic micro-relief tile (TEXR): nx_nxa_texbake_region measure <in.nxa> [res] the honest per-tile ruler, bakes nothing nx_nxa_texbake_region bake <in.nxa> <out.nxa> [res] [seed] [hue] TEXR written additively (TEXM untouched) res 0 or absent = the resolution the asset's own TEXM was baked at. Core in nx_nxa_texbake_region_lib.nx (the gate imports the same implementation). Fail-closed, named reasons. EXITS: 0 OK | 2 usage | 3 bad container | 4 missing section | 5 mismatch | 6 ledger missing | 1 I/O license_tier: ORIGINAL No hw writes (Rule 26).