nx_garment_boundary_t138.nx

nx_garment_gen_lib.nx -- CONFORMING GARMENT MESHES GENERATED FROM THE BODY SURFACE (2026-08-30, gameengine gpe_garment_draw paint->mesh; operator: "the clothes are paint not objects"). WHAT IT BUILDS. For every garment id of the engine's table (1 bikini top . 2 bikini bottom . 3 one-piece . 4 sarong knot . 5 sundress bodice . 6 tee . 7 shorts . 8 skirt waistband . 9 evening bodice) a SHELL: the body triangles the garment covers, offset along the body's own smooth vertex normals by fabric thickness + wearing ease, its open boundary CLOSED by a hem strip (the fabric's edge face, so the cloth has a visible thickness), a raised binding band one ring inside every opening (the elastic / folded hem), a PUSH-OUT pass that walks any vertex the offset dropped into a fold back out until no body vertex sits inside the fabric, and RIBBON STRAPS between anatomical anchors for the strapped ids. Every garment vertex records the BODY VERTEX it was grown from, so the page skins it with that vertex's own joint weights and it rides pose, gait and the soft-tissue fields exactly as the skin under it does (layering by construction: a layer that rides its underlayer's field cannot be pierced by it). UNITS. Mesh units: 171530 per 1.78 m (the page's own pairing) => 96.37 units per mm. Heights are in DECIMIL of the mesh's own measured stature ((z - zmin) * 10000 / H). Normals and blend weights are Q12. Thickness and ease are DERIVED from micrometres in gmg_mat, with the source of each number beside it. SECTION EMITTED: "GARM" (one tag, one checksum) = header [ver=20260830, nkinds, vstride=5, tstride=3, units_per_mm_x1000, dirstride=8, total_words, 0] dir nkinds x [id, nverts, ntris, voff(words from section start), toff, thickness_units, ease_units, class] verts [x, y, z, src_body_vertex, flag] flag 0 shell . 1 hem . 2 strap tris [a, b, c] local to the kind Normals are NOT shipped: the page already accumulates area-weighted smooth normals for the skirt mesh and does the same here (hem strips and straps carry their own copies of the shared vertices, so their faces get their own normals). license_tier: ORIGINAL. No hw writes (Rule 26).