14 lines
310 B
Markdown
14 lines
310 B
Markdown
### mapNumRange
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Maps a number from one range to another range.
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Returns `num` mapped between `outMin`-`outMax` from `inMin`-`inMax`.
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```js
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const mapNumRange = (num, inMin, inMax, outMin, outMax) => (num - inMin) * (outMax - outMin) / (inMax - inMin) + outMin;
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```
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```js
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mapNumRange(5,0,10,0,100); // 50
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```
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