Flash教程:用AS3代码实现滤镜动画效果(2)

王朝other·作者佚名  2008-11-24
窄屏简体版  字體: |||超大  

var blurSpeed:Number = 1;

var bevelSpeed:Number = 5;

appleapple01.addEventListener(MouseEvent.MOUSE_OVER,mouseOverApple01);

apple02.addEventListener (MouseEvent.MOUSE_OVER, mouseOverApple02);

appleapple01.addEventListener(MouseEvent.MOUSE_OUT,mouseOutApple01);

apple02.addEventListener (MouseEvent.MOUSE_OUT, mouseOutApple02);

apple01.addEventListener(Event.ENTER_FRAME,enterFrameApple01);

apple02.addEventListener (Event.ENTER_FRAME, enterFrameApple02);

var blur:BlurFilter = new BlurFilter();

blur.blurX = 20;

blur.blurY = 20;

blur.quality = BitmapFilterQuality.HIGH;

apple01.filters = [blur];

var bevelFilter:BevelFilter=new BevelFilter(10, 45,0x000000,1, 0xffffff,1,0, 0, 0, BitmapFilterQuality.HIGH,BitmapFilterType.INNER,false);

apple02.filters = [bevelFilter];

var mouseIsOverApple01:Boolean = false;

var mouseIsOverApple02:Boolean = false;

function mouseOverApple01 (event:MouseEvent):void {

mouseIsOverApple01 = true;

}

function mouseOverApple02 (event:MouseEvent):void {

mouseIsOverApple02 = true;

}

function mouseOutApple01 (event:MouseEvent):void {

mouseIsOverApple01 = false;

}

function mouseOutApple02 (event:MouseEvent):void {

mouseIsOverApple02 = false;

}

function enterFrameApple01 (event:Event):void {

if (mouseIsOverApple01 == true) {

blur.blurX -= blurSpeed;

blur.blurY -= blurSpeed;

}

if (mouseIsOverApple01 == false && blur.blurX <= 20) {

blur.blurX += blurSpeed;

blur.blurY += blurSpeed;

}

apple01.filters = [blur];

}

function enterFrameApple02 (event:Event):void {

if (mouseIsOverApple02 == true && bevelFilter.blurX < 100) {

bevelFilter.blurX += bevelSpeed;

bevelFilter.blurY += bevelSpeed;

bevelFilter.strength = 5;

}

if (mouseIsOverApple02 == false) {

bevelFilter.blurX -= bevelSpeed;

bevelFilter.blurY -= bevelSpeed;

}

if(bevelFilter.blurX == 0) {

bevelFilter.strength = 0;

}

apple02.filters = [bevelFilter];

}

 
 
 
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