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Next layer is done

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This commit is contained in:
Mike Lynch 2026-02-05 18:02:22 +11:00
parent e809e72083
commit 93d8a31f71
2 changed files with 44 additions and 3 deletions
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15
cellindex.js
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@ -140,6 +140,21 @@ export const CELL600_METAMAP = {
306: 103,
207: 99,
573: 15,
565: 25,
513: 29,
285: 77,
324: 61,
231: 57,
487: 73,
413: 59,
425: 63,
378: 79,
388: 27,
543: 75,
289: 31,
};
export const CELL120_CELL5 = {

32
label_inscribed_600cell.js
View File

@ -136,8 +136,6 @@ export function face_vertices(shape, f1, f2, f3) {
export function shared_neighbours(shape, nodes) {
// for f1/f2/f3 forming a triangular face, return the two vertices of the
// adjacent tetrahedra
let ns = shape.nodes.map((n) => n.id);
for( const n of nodes ) {
@ -186,6 +184,25 @@ export const ARCTIC_FACES = ARCTIC_I_FACES.map((f) => {
return f.map((nid) => CELLINDEX.CELL600_METAMAP[nid]);
});
export const TEMPERATE_PENTAGONS_I = [
[ 499, 179, 471, 367, 131 ],
[ 131, 367, 165, 313, 449 ],
[ 131, 449, 185, 258, 499 ],
[ 499, 258, 140, 274, 179 ],
[ 179, 274, 527, 95, 471 ],
[ 471, 95, 347, 165, 367 ],
[ 347, 573, 105, 313, 165 ],
[ 313, 105, 585, 185, 449 ],
[ 185, 585, 306, 140, 258 ],
[ 140, 306, 207, 527, 274 ],
[ 527, 207, 573, 347, 95 ],
[ 105, 573, 207, 306, 585 ],
]
export const TEMPERATE_PENTAGONS = TEMPERATE_PENTAGONS_I.map((f) => {
return f.map((nid) => CELLINDEX.CELL600_METAMAP[nid])
});
export function layer_two(cell600, centre, faces) {
@ -194,7 +211,16 @@ export function layer_two(cell600, centre, faces) {
console.log(face, n2);
}
}
export function layer_three(shape, pentagons) {
for ( const pentagon of pentagons ) {
console.log(pentagon);
const s = shared_neighbours(shape, pentagon);
console.log(s);
console.log("\n");
}
}
/*const cell600 = make_one_600cell();