Sprite3DRotator.getInstance().rotate(mySprite3D,angleDegree,10);

/**
* Utilitaire pour sprite
* @author David Mouton
* @version 1
*/
import sandy.core.Sprite3D;
import mx.transitions.Tween;
import mx.transitions.easing.*;

class com.expantion.utils.sprite.Sprite3DRotator {

    private var __sprite3D:Sprite3D;
    private static var __monInstance:Sprite3DRotator;
    
    private function Sprite3DRotator(){
        
    }
    
    public function get spriteOffset():Number{
        return __sprite3D.getOffset();
    }
    
    public function set spriteOffset(val:Number):Void{
        __sprite3D.setOffset(val);
    }
    
    
    /**
    * Effectue une rotation anime du Sprite3D
    * @param    s
    * @param    endOffset
    * @param    time
    */
    public function rotate(s:Sprite3D,endOffset:Number,time:Number, easeFunction:Function):Void{
        __sprite3D = s;
        var debOffset:Number = s.getOffset();
        if(easeFunction == undefined){
            easeFunction = Regular.easeInOut;
        }
        var tw:Tween = new Tween(__monInstance,"spriteOffset",easeFunction,debOffset,endOffset,time,false);
    }
    
    /**
    * Acces aux methodes et aux propriétés du singleton
    * @return
    */
    public static function getInstance():Sprite3DRotator{
        if (__monInstance == undefined) {
            __monInstance = new Sprite3DRotator();
        }
        return(__monInstance);        
    }
    
}