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Ledger

CHR-WUKONG-20261005-02

Wukong rig rework: feet, scarf, antenna from owner reference videos

← Ledger

donestatus · art
9✓ 3✗tests passed / failed
52.39Mtokens · 51 min
4evidence files · 12.5 MB

Evidence

From logs/evidence/CHR-WUKONG-20261005-02/. Click a thumbnail for the full image.

Clips (2)

wukong_rework_views.mp4 · 5.8 MB
wukong_rework_vs_reference.mp4 · 6.7 MB

Logs and data (2)

glb_report.json · 1 kB · open
{
  "file": "art/3d/wukong/demo/wukong.glb",
  "sizeMB": 4.16,
  "verts": 49006,
  "tris": 53353,
  "joints": 173,
  "deformBonesWeighted": 135,
  "springChains": 16,
  "springBones": 83,
  "maxInfluences": 4,
  "texture": {
    "w": 2048,
    "h": 2048,
    "format": "jpeg"
  },
  "heightM": 1.949,
  "animations": [
    {
      "name": "idle",
      "duration": 3,
      "channels": 132
    },
    {
      "name": "run",
      "duration": 0.7,
      "channels": 132
    },
    {
      "name": "spin_jump",
      "duration": 1.2,
      "channels": 132
    },
    {
      "name": "walk",
      "duration": 1.1,
      "channels": 132
    }
  ],
  "pass": true,
  "fails": [],
…
rig_validation.json · 4 kB · open
{
 "pass_": true,
 "checks": [
  {
   "name": "Zoen skeleton: prefix-free Mixamo names, root and sockets present",
   "ok": true,
   "detail": ""
  },
  {
   "name": "Hips hangs under root",
   "ok": true,
   "detail": ""
  },
  {
   "name": "16 spring chains, all bones exist, every chain ends in a non-deforming tip",
   "ok": true,
   "detail": ""
  },
  {
   "name": "83 deforming spring bones (4 antenna x 8, scarf 3 x 8, 9 sashes)",
   "ok": true,
   "detail": "83"
  },
  {
   "name": "every vertex weighted, weights sum to 1",
   "ok": true,
   "detail": "unweighted 0, not normalised 0"
  },
  {
   "name": "<= 4 influences per vertex (Zoen budget)",
   "ok": true,
   "detail": "0"
  },
  {
   "name": "no weights on non-deforming bones (tips, sockets, root)",
   "ok": true,
   "detail": "0"
  },
  {
   "name": "UVs inside 0..1",
…

Tests

pass rig validation (weights, chains, 8 extreme poses) · 5.8 s · raw log$ /Users/king/Applications/Blender.app/Contents/MacOS/Blender -b art/3d/wukong/build/04_animated.blend -P tools/blender/wukong/wukong_validate_rig.py -- logs/evidence/CHR-WUKONG-20261005-02/rig_validation.json
pass rig validation after clean rebuild · 2.0 s · raw log$ /Users/king/Applications/Blender.app/Contents/MacOS/Blender -b art/3d/wukong/build/04_animated.blend -P tools/blender/wukong/wukong_validate_rig.py -- logs/evidence/CHR-WUKONG-20261005-02/rig_validation.json
pass glTF contract · 0.1 s · raw log$ node tools/blender/wukong/validate_glb.mjs art/3d/wukong/demo/wukong.glb logs/evidence/CHR-WUKONG-20261005-02/glb_report.json
fail browser demo headless Chrome · 24.3 s · raw log$ node tools/blender/wukong/demo_test.mjs
fail browser demo headless Chrome · 25.6 s · raw log$ node tools/blender/wukong/demo_test.mjs
pass browser demo headless Chrome (run 1) · 19.4 s · raw log$ node tools/blender/wukong/demo_test.mjs
pass browser demo headless Chrome (run 2) · 19.4 s · raw log$ node tools/blender/wukong/demo_test.mjs
pass rig validation (final build) · 0.8 s · raw log$ /Users/king/Applications/Blender.app/Contents/MacOS/Blender -b art/3d/wukong/build/04_animated.blend -P tools/blender/wukong/wukong_validate_rig.py -- logs/evidence/CHR-WUKONG-20261005-02/rig_validation.json
pass glTF contract (final build) · 0.0 s · raw log$ node tools/blender/wukong/validate_glb.mjs art/3d/wukong/demo/wukong.glb logs/evidence/CHR-WUKONG-20261005-02/glb_report.json
fail browser demo headless Chrome (final build) · 19.0 s · raw log$ node tools/blender/wukong/demo_test.mjs
pass browser demo headless Chrome (final build, run 1) · 19.4 s · raw log$ node tools/blender/wukong/demo_test.mjs
pass browser demo headless Chrome (final build, run 2) · 19.4 s · raw log$ node tools/blender/wukong/demo_test.mjs

Notes

2026-10-05 03:25 UTC · Boots reweighted (shin->foot 2-16 cm band, foot->toe at the ball); walk/run rebuilt with 2-bone IK, planted feet, heel/ball pivots (walk 1.1 s @1.25 m/s, run 0.7 s @4.2 m/s, run head bounce 6 cm, was 15 cm); chain weights quadratic B-spline + anchor fade; scarf 3x8; spring solver: relative damping + air drag + angle limits (world-space damping was what flung the chains). Demo walk speed 1.25. demo_test motion checks now measure movement from the settled idle state (old 'tip deviation > 1.0 m' rewarded flinging). Evidence: wukong_rework_vs_reference.mp4, wukong_rework_views.mp4. Source zip specs/assets/3d/wukong/fantasy+warrior+3d+model.zip is byte-identical to art/3d/wukong/source/wukong_tripo_rigged.fbx (md5 9d654d99), so no new input.