鼠标跟随+模糊效果:不用startDrag()函数
import flash.filters.BlurFilter;
var blur:BlurFilter = new BlurFilter(5,5,3);
var maxblurdistance:Number =5;
test.filters =[blur];
addEventListener(Event.ENTER_FRAME,onEnterFrame);
function onEnterFrame(e:Event):void{
//一般缓动:当前坐标=当前坐标 - (当前坐标 - 目标坐标)/ 速度参数
var dx:Number = mouseX - test.x;
var dy:Number = mouseY - test.y;
test.x +=dx/2;
test.y +=dy/2;
blur.blurX = Math.abs(dx/2);
blur.blurY = Math.abs(dy/2);
test.filters =[blur];
}
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响应鼠标互动的缓动:
test code:
addEventListener(Event.ENTER_FRAME,onEnterFrame);
function onEnterFrame(e:Event):void{
//当前坐标=当前坐标 + (目标坐标 - 当前坐标)/ 速度参数
var centerX:Number = (stage.stageWidth - test.width)/2;
var centerY:Number = (stage.stageHeight - test.height)/2;
var tx:Number = centerX+test.width/4 -mouseX/10;
var ty:Number = centerY -mouseY/10;
var dx:Number = tx - test.x;
var dy:Number = ty - test.y;
test.x +=dx/2;
test.y +=dy/2;
}
鼠标跟随+模糊效果:不用startDrag()函数
最新推荐文章于 2020-11-23 16:38:46 发布
本文介绍了一种使用ActionScript实现的鼠标跟随及模糊效果的技术方案,该方案不依赖于startDrag()函数,通过自定义缓动算法使元素平滑跟随鼠标移动,并动态调整模糊程度。
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