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feat(profiling): add dance motion profiler + beat-energy profiles for adopted dances

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tools/dance_profile.py samples world-space bone positions per frame in
Blender headless and emits a per-beat motion-energy timeline (accents,
phrases, totals) at a given BPM. Profiles generated for war_dance_01,
fertility_dance_01, taming_dance_01.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Jeremy
2026-07-21 09:52:06 -07:00
parent 7b44019c9a
commit f468d148bc
4 changed files with 1002 additions and 0 deletions
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docs/dances/profiles/fertility_dance_01-profile.json
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{
"name": "fertility_dance_01",
"glb": "exchange/converted-glb/fertility_dance_01.glb",
"duration_s": 30.0,
"fps": 24,
"frames": 720,
"bpm": 100,
"beats": 50,
"energy_per_beat": [
0.0671,
0.1187,
0.066,
0.0813,
0.1161,
0.234,
0.3293,
0.4352,
0.4132,
0.3849,
0.4206,
0.4606,
0.4989,
0.4251,
0.4806,
0.4737,
0.5986,
0.5101,
0.2858,
0.6089,
0.5596,
0.6887,
0.8083,
0.5382,
0.4154,
0.9773,
1.034,
0.5643,
1.1262,
0.4652,
0.4643,
0.9822,
1.2955,
0.6826,
0.9628,
1.3345,
0.9006,
0.5145,
0.6956,
0.6763,
0.3807,
0.4143,
0.4418,
0.489,
0.5304,
0.6733,
0.5457,
0.7964,
0.5111,
0.3799
],
"energy_norm": [
0.0009,
0.0415,
0.0,
0.012,
0.0395,
0.1325,
0.2075,
0.2911,
0.2737,
0.2514,
0.2795,
0.3111,
0.3413,
0.2831,
0.3269,
0.3214,
0.4199,
0.3501,
0.1733,
0.428,
0.3891,
0.4909,
0.5852,
0.3722,
0.2755,
0.7184,
0.7631,
0.3928,
0.8358,
0.3147,
0.314,
0.7223,
0.9693,
0.4861,
0.707,
1.0,
0.6579,
0.3535,
0.4963,
0.4811,
0.248,
0.2745,
0.2962,
0.3335,
0.3661,
0.4788,
0.3782,
0.5758,
0.3509,
0.2475
],
"accent_beats": [
6,
10,
11,
19,
20,
22,
23,
24,
25,
26,
28,
29,
30,
31,
32,
33,
34,
35,
36,
38,
39,
40,
44,
45,
47
],
"pelvis_drop_beats": [
6,
10,
11,
23,
24,
25,
26,
28,
29,
30,
31,
34,
39,
40,
44,
47
],
"hand_peak_beats": [
19,
20,
22,
25,
26,
28,
32,
33,
34,
35,
36,
38,
39,
45,
47
],
"phrase_beats": 3,
"totals": {
"hands_m": 26.653432767023645,
"forearms_m": 21.23157808829689,
"upper_arms_m": 13.863015059740327,
"feet_m": 9.769735456958077,
"shins_m": 13.50568795659558,
"pelvis_m": 10.606148213798214,
"head_m": 11.129225506410268,
"lr_symmetry_hands": 0.9986419895043533,
"lr_symmetry_feet": 0.9833129850891342,
"pelvis_vertical_range_m": 0.41678035259246826,
"footprint_m": [
0.536299467086792,
0.8529399633407593
]
},
"warnings": []
}