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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/war_dance_01-profile.json
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{
"name": "war_dance_01",
"glb": "exchange/converted-glb/war_dance_01.glb",
"duration_s": 30.0,
"fps": 24,
"frames": 720,
"bpm": 100,
"beats": 50,
"energy_per_beat": [
0.1161,
0.0602,
0.0763,
0.0628,
0.6339,
0.7965,
0.8297,
0.6782,
0.1496,
0.0932,
0.1334,
0.8858,
0.9878,
0.8822,
0.2595,
0.1081,
0.1336,
0.2622,
0.2088,
0.232,
0.1623,
0.1525,
0.1841,
0.4061,
0.4191,
0.4014,
0.3346,
0.3014,
0.6334,
0.4097,
0.6412,
0.3384,
0.1109,
0.5587,
0.2789,
0.132,
0.588,
0.2621,
0.5738,
0.399,
0.4924,
0.4509,
0.6284,
0.3405,
0.0878,
0.0258,
0.026,
0.0,
0.0,
0.0
],
"energy_norm": [
0.1176,
0.0609,
0.0772,
0.0635,
0.6418,
0.8063,
0.84,
0.6866,
0.1514,
0.0944,
0.1351,
0.8967,
1.0,
0.8931,
0.2627,
0.1094,
0.1352,
0.2654,
0.2114,
0.2348,
0.1643,
0.1544,
0.1863,
0.4111,
0.4242,
0.4064,
0.3387,
0.3051,
0.6413,
0.4147,
0.6491,
0.3426,
0.1122,
0.5656,
0.2823,
0.1336,
0.5952,
0.2654,
0.5809,
0.404,
0.4985,
0.4564,
0.6361,
0.3447,
0.0889,
0.0261,
0.0263,
0.0,
0.0,
0.0
],
"accent_beats": [
4,
5,
6,
7,
11,
12,
13,
17,
20,
22,
23,
25,
26,
28,
29,
30,
31,
32,
33,
34,
35,
36,
37,
38,
39,
40,
41,
42,
44,
46,
48,
49
],
"pelvis_drop_beats": [
6,
11,
13,
17,
20,
22,
23,
25,
26,
28,
29,
31,
32,
34,
35,
37,
38,
40,
41,
42,
44,
46,
48,
49
],
"hand_peak_beats": [
4,
5,
6,
7,
11,
12,
13,
28,
30,
33,
36,
38,
39,
40,
42
],
"phrase_beats": null,
"totals": {
"hands_m": 21.006407802644276,
"forearms_m": 12.905461711283007,
"upper_arms_m": 6.91306398100012,
"feet_m": 1.521721729225423,
"shins_m": 5.302736997519221,
"pelvis_m": 5.633388137876223,
"head_m": 6.2322590229562564,
"lr_symmetry_hands": 0.9744965493013217,
"lr_symmetry_feet": 0.6518710884905415,
"pelvis_vertical_range_m": 0.19754374027252197,
"footprint_m": [
0.2731027752161026,
0.1643172651529312
]
},
"warnings": []
}