缓冲模糊效果

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stop();
import flash.filters.BlurFilter;
var blur:BlurFilter = new BlurFilter(5, 5, 2);
//初始化滤镜
var maxblurdistance:Number = 5;
myMC.filters = [blur];
onMouseDown = function () {
 //在按下鼠标时响应～
 tempx = _xmouse;
 //记下鼠标位置
 tempy = _ymouse;
 onEnterFrame = function () {
  var dx = tempx-myMC._x;
  var dy = tempy-myMC._y;
  myMC._x += dx/2;
  myMC._y += dy/2;
  //缓动
  blur.blurX = Math.abs(dx/2);
  blur.blurY = Math.abs(dy/2);
  //产生模糊～
  myMC.filters = [blur];
  //追加滤镜
  updateAfterEvent();
 };
};

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