healpixjs-bigint/package-lock.json at 9ad361f0ca2b3a60b9e1b5f66857f3522ac6543d - healpixjs-bigint - 7u

gkucmierz/healpixjs-bigint

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Grzegorz Kucmierz 9ad361f0ca

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fix: resolve 32-bit truncation overflow in BigInt coordinate math

- Replaced 32-bit bitwise shifts (<<) with Math.pow() and BigInt shifts to support large nsides without modulo overflow.
- Recalculated compress_bits and spread_bits to explicitly loop 64-bit indexes rather than truncating with 8-bit Uint16Array table lookups (ctab/utab).
- Restored original C/C++ geographic precision boundaries allowing the engine to successfully encode and decode high-precision pixels natively up to Order 52.

2026-03-06 20:40:18 +00:00

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 {
     "name": "@gkucmierz/healpixjs-bigint",
     "version": "1.0.2",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@gkucmierz/healpixjs-bigint",
             "version": "1.0.2",
             "license": "MIT"
         }
     }
 }