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[Feature] Allow optional seeding from getColor - #9
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tristen
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Sep 3, 2025
tristen
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Sep 3, 2025
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| _mapIndexToHue(index) { | ||
| // A hybrid approach to color distance checking in _getSequentialColor but | ||
| // for `_getDeterministicColor`. Attempts to “spread” hash values evenly to | ||
| // reduce the same hues appearing next to one another. | ||
| const golden = 0.61803398875; | ||
| return Math.round(((index * golden) % 1) * this.HUE_MAX); | ||
| } |
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AI proposed this idea as a cheap way to spread hues more distributed across the palette as fetching a deterministic value and comparing it using color difference would require knowing the whole list of values ahead of time.
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That's actually not a bad approach, and picked an irrational number too, so it never repeats, which is cool. I'd maybe use a constant like Math.E though, so that we don't have magic numbers in the code that have low precision or need an explanation
AlexanderBelokon
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Sep 3, 2025
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This looks great to me, both the API change, and the implementation 👍 Very elegant ✨
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