function AnimationMixer( root ) {

		this._root = root;
		this._initMemoryManager();
		this._accuIndex = 0;

		this.time = 0;

		this.timeScale = 1.0;

	}
Player for AnimationClips.


@author Ben Houston / http://clara.io/
@author David Sarno / http://lighthaus.us/
@author tschw