Function smoothStep

src/engineMath.js:191–191

Applies smoothstep function to the percentage value * @param {number} percent * @return {number} * @memberof Math

(percent)

 *  @return {number}
 *  @memberof Math */
function smoothStep(percent) { return percent * percent * (3 - 2 * percent); }

/** Checks if the value passed in is a power of two
 *  @param {number} value