animation/clothing/configs/bottomTest1.json

{
  "body": "C:/Users/Jeremy/tinqs/ariki-game/assets/quaternius/derived-bodies/Ariki_Female_QuatSkin_SkirtRig_4seg.glb",
  "weld_threshold": 0.0006,
  "shell_mm": 4,
  "min_island_verts": 40,
  "name": "bottomTest1",
  "source": "C:/Users/Jeremy/tinqs/animation/tools/tailor/lena_piupiu_v3_garment.fbx",
  "align": {
    "top_bone": "spine_01",
    "scale_xy": 0.1,
    "scale_z": 0.1,
    "z_nudge": 0.0,
    "xy_nudge": [
      0.0,
      0.0
    ]
  },
  "parts": {
    "Bottom": {
      "slot": "Legs",
      "islands": [
        0
      ],
      "tris": 8000,
      "planar_deg": 0,
      "fit": {
        "target": "BODY_SHELL",
        "mask": "full",
        "offset_mm": 3,
        "wrap_mode": "OUTSIDE",
        "hem_mm": 80,
        "_note_hem": "80mm, up from the 14 the old piupiu used. This is what stops the leg clipping through: it gives the skirt a real BELL that the leg swings INSIDE, rather than cloth lying on the thigh for the leg to punch through. Graded 0 at the hip to full at the hem, so the waistband still rides the hip. 45 was not enough; 80 holds through Walk and Dance."
      },
      "weights": "skirt_bones",
      "color": [
        0.45,
        0.35,
        0.15
      ],
      "texture": "../tools/tailor/textures/bottom_test1.png",
      "_note_planar": "0, NOT the default 5. reduce applies a planar DISSOLVE unconditionally before the tri-budget check, and these strands are flat strips, so deg 5 collapsed 3012 verts -> 884, destroying the vertical rows the 4-segment skirt ring needs to bend smoothly (the rig session's ask 4). The 8000-tri budget was never the constraint (4136).",
      "_note_texture": "bottom_test1.png is generated by tools/tailor/textures/make_bottom_test1.py and MUST stay V-only (constant along U). A strand garment samples a different U slice per strand, so any horizontal variation makes the woven bands misalign strand-to-strand and read as noise. Measured before/after: mean horizontal stdev per row 50.2 -> 5.9. The pre-strand original is kept as bottom_test1_prestrand.png."
    }
  },
  "export": {
    "out_dir": "C:/Users/Jeremy/tinqs/ariki-game/assets/quaternius/outfits/test1",
    "gender": "Female",
    "set": "Test1",
    "note": "32 discrete strands from a 60 mm rigid waistband - Legs slot. Bound to the 4-SEGMENT skirt ring."
  },
  "catalog": {
    "id": "bottom_test1_f",
    "displayName": "Bottom Test 1",
    "charisma": 0.1,
    "workSpeed": 0.02,
    "category": "ceremonial"
  },
  "expect": {
    "penetration": {
      "depth_mm": 1.0,
      "max_verts": 0,
      "clips": [
        "Idle",
        "Walk"
      ],
      "frames_per_clip": 6
    },
    "islands": {
      "count": 1,
      "mapped": {
        "0": {
          "verts": [
            2861,
            3162
          ],
          "tris": [
            3929,
            4342
          ],
          "z": [
            4.21,
            11.26
          ],
          "x": [
            -2.73,
            2.79
          ]
        }
      }
    }
  },
  "post_export": {
    "_why": "MANUAL, REQUIRED, ORDER-SENSITIVE. clothing/skirt_garment_weights.py owns skirt weights; garment_pipeline.py's own 2-segment strand_weights is overwritten by it and whichever runs LAST wins. Must run AFTER export, BEFORE import. Nothing in garment.py enforces this \u2014 use clothing/reproduce_test1.py, which reads this block.",
    "tool": "clothing/skirt_garment_weights.py",
    "body": "C:/Users/Jeremy/tinqs/ariki-game/assets/quaternius/derived-bodies/Ariki_Female_QuatSkin_SkirtRig_4seg.glb",
    "env": {
      "SKIRT_HEM_FREE": "0.02",
      "SKIRT_FOLLOW_MAX": "0.70",
      "SKIRT_CONTACT_R": "0.22",
      "SKIRT_FALLOFF": "0.14"
    },
    "_why_env": "The tool's defaults (FOLLOW_MAX 0.20, HEM_FREE 0.55) were tuned against the SHORT continuous piupiu. This skirt hangs to y 0.451 with the knee at ~0.517, so HEM_FREE 0.55 put the whole knee region in the no-follow band and the knee came through the cloth. These values lift mean thigh follow 0.128 -> 0.698, which is what carries cloth WITH the knee. Env overrides were ADDED to that script by this session; its defaults are unchanged so other garments are unaffected.",
    "expect": "mean thigh follow ~0.70, NO dead strands (all 8 non-zero)"
  }
}