lib/packages/core-classes.js
function(now) {

		if (now < this._end_time) {

			this._callAnimators(this._transition((now - this._started_time) / this._duration));

		} else {

			this._callAnimators(this._transition(1));
			this._finish();

		}

	}
function(now) {

		if (now < this._end_time) {

			this._callAnimators(this._transition((now - this._started_time) / this._duration));

		} else {

			this._callAnimators(this._transition(1));
			this._finish();

		}

	}
function ( now ) { if ( now < this . _end_time ) { this . _callAnimators ( this . _transition ( ( now - this . _started_time ) / this . _duration ) ) ; } else { this . _callAnimators ( this . _transition ( 1 ) ) ; this . _finish ( ) ; } }
Perform animation in normal direction
@param {number} now The current global time in milliseconds
Perform animation in normal direction