rzen
79e75a9127
Three solver defects made limbs teleport, twist, or windmill: write-back angles wrapped at ±180 and lerped the long way around; branch flips landed on configurations the anatomical write-back cannot represent, silently pulling pinned extremities off their pins; and the degenerate straight-limb bend plane fell back to the camera axis instead of the anatomical anterior. solve_limb now verifies each branch reproduces the solved end before accepting it, resolve unwraps written-back angles toward the pose they replace, and the degenerate plane comes from the parent's anterior axis. render.py --check replays every exercise's full tween loop and fails hard on six invariants (pin fidelity, continuity, wraps, authored-vs-resolved drift, ground penetration, resolved ROM); --export refuses to ship a failing exercise. All 66 motions re-authored or retouched to pass: honest authored angles where pins used to override them silently, grounded feet on the seated machines, a vertical bench-press bar path, straight-armed child's pose, a butterfly stretch seated on the mat, and FK arms where pins forced impossible reaches. MotionSolver.swift mirrors the solver changes line for line, held by regenerated fixtures. Claude-Session: https://claude.ai/code/session_01PKptrgbx74peTwHGRxBojv
134 lines
1.8 KiB
JSON
134 lines
1.8 KiB
JSON
{
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"profiles": {
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"neutral": {
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"headR": 10,
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"neck": 20,
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"spine1": 43,
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"spine2": 42,
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"upperArm": 30,
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"foreArm": 30,
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"thigh": 46,
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"shin": 40,
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"foot": 11,
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"shoulderHalf": 11,
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"hipHalf": 7,
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"farOffset": [
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6,
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2
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]
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},
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"female": {
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"headR": 9,
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"neck": 19,
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"spine1": 40,
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"spine2": 39,
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"upperArm": 27,
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"foreArm": 27,
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"thigh": 47,
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"shin": 41,
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"foot": 10,
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"shoulderHalf": 8.5,
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"hipHalf": 9,
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"farOffset": [
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6,
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2
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]
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},
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"male": {
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"headR": 10,
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"neck": 20,
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"spine1": 44,
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"spine2": 43,
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"upperArm": 31,
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"foreArm": 31,
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"thigh": 47,
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"shin": 41,
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"foot": 11.5,
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"shoulderHalf": 13,
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"hipHalf": 6.5,
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"farOffset": [
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6,
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2
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]
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}
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},
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"joints": {
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"spine": {
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"flexion": [
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-40,
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55
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],
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"lateral": [
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-35,
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35
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],
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"rotation": [
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-55,
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55
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]
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},
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"neck": {
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"flexion": [
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-55,
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55
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],
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"rotation": [
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-80,
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80
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]
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},
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"head": {
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"flexion": [
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-120,
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120
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]
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},
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"shoulder": {
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"flexion": [
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-70,
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195
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],
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"abduction": [
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-40,
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185
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],
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"rotation": [
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-95,
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95
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]
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},
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"elbow": {
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"flexion": [
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-10,
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155
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]
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},
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"hip": {
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"flexion": [
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-30,
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130
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],
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"abduction": [
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-40,
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55
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],
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"rotation": [
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-50,
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50
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]
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},
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"knee": {
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"flexion": [
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-10,
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150
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]
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},
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"ankle": {
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"flexion": [
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-70,
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30
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]
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}
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}
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}
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