fourdjs/600_CELL_MAPPING.md
2026-02-03 08:22:27 +11:00

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# 600-cell mapping
These are the nodes from a 120-cell which are on one of its inscribed 600-cells,
sorted into layers (just the first half because the second half mirror these ones)
Start: [ 27 ]
0: [ 27 ]
0.618:
[
223, 253, 265, 331,
339, 393, 419, 427,
473, 511, 539, 555
]
1
[
95, 105, 131, 140, 165, 179,
185, 207, 258, 274, 306,
313, 347, 367, 449, 471,
499, 527, 573, 585
]
1.175
[
231, 285, 289, 324,
378, 388, 413, 425,
487, 513, 543, 563
]
1.414
[
48, 49, 61, 68, 74, 87, 234,
239, 241, 248, 300, 301, 356, 357,
369, 376, 403, 406, 444, 453, 460,
469, 490, 503, 525, 532, 572, 581,
592, 593
]
## Manual mapping progress
Starting from 27 on the inscribed 600 cell and 1 on the primary 600 cell, here are
the two arctic circles
Pole: 27: 1
Arctic circle:
419: 41
223: 49
253: 45
331: 53
427: 109
339: 105
511: 51
265: 107
473: 111
539: 55
555: 43
393: 47
Next: for each face on this icosahedron, find the other vertex - these are the next 20
367
131
499
179
471
165
449
258
274
95
347
313
185
140
527
573
105
585
306
207
Then - for