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Easier way to make sure a number is in range #22

@meodai

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@meodai
$value: (360 + $value) % 360;

you add you value to 360 (if the value is negative it will be subtracted) and then modulo 360 (meaning the rest of a division by 360)

@while $value >= 360 {
$value: $value - 360;
}
@while $value < 0 {
$value: $value + 360;
}

made a JS example: https://codepen.io/meodai/pen/dcc6b03dbde04469bc54fead46235c7a

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