18 lines
514 B
JavaScript
18 lines
514 B
JavaScript
/**
|
|
* Returns a number whose value is limited to the given range.
|
|
*
|
|
* Example: limit the output of this computation to between 0 and 255
|
|
* (x * 255).clamp(0, 255)
|
|
*
|
|
* @param {Number} input
|
|
* @param {Number} min The lower boundary of the output range
|
|
* @param {Number} max The upper boundary of the output range
|
|
* @returns A number in the range [min, max]
|
|
* @type Number
|
|
*/
|
|
export function clamp(input = 0, min = 0, max = 255) {
|
|
return Math.min(Math.max(input, min), max);
|
|
}
|
|
|
|
export default { clamp };
|