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aibolik/map-range.js

Created October 4, 2022 22:15
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Map a number from input range to an output range
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map-range.js
/**
* It maps a number `num` from original `[in_min, in_max]` range
* to output range `[out_min, out_max]`.
*/
function mapRange(num, in_min, in_max, out_min, out_max) {
return (num - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}
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