@gamestdio/easing/lib/circ-in-out.js

Collection of easing equations for JavaScript / TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function circInOut(t) {
    if ((t *= 2) < 1)
        return -0.5 * (Math.sqrt(1 - t * t) - 1);
    return 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1);
}
exports.circInOut = circInOut;