Packages

udia

0.0.1
0.1.3 0.1.2 retired 0.1.1 retired 0.1.0 0.0.1

A web application in pursuit of meaning in life.

HexDocs

Current section

Files

Jump to
Readme
5 Versions
8 Dependencies
Dependants
Files
Activity
udia assets node_modules mout math map.js
Raw

assets/node_modules/mout/math/map.js 

var lerp = require('./lerp');

var norm = require('./norm');

    /**

    * Maps a number from one scale to another.

    * @example map(3, 0, 4, -1, 1) -> 0.5

    */

    function map(val, min1, max1, min2, max2){

        return lerp( norm(val, min1, max1), min2, max2 );

    }

    module.exports = map;