example/threejs/asset/three.js
function( timeOffset ) {

		if( timeOffset !== 0.0 ) {

			var times = this.times;

			for( var i = 0, n = times.length; i !== n; ++ i ) {

				times[ i ] += timeOffset;

			}

		}

		return this;

	}
function( timeOffset ) {

		if( timeOffset !== 0.0 ) {

			var times = this.times;

			for( var i = 0, n = times.length; i !== n; ++ i ) {

				times[ i ] += timeOffset;

			}

		}

		return this;

	}
function ( timeOffset ) { if ( timeOffset !== 0.0 ) { var times = this . times ; for ( var i = 0 , n = times . length ; i !== n ; ++ i ) { times [ i ] += timeOffset ; } } return this ; }
move all keyframes either forwards or backwards in time
move all keyframes either forwards or backwards in time