The following is the flash petal effect of the AS3 code, if you want to enjoy the Flash animation effect see the animation at the bottom of this article.
| The code is as follows |
Copy Code |
| function Flower (): Sprite {
var mc:sprite=new Sprite ();
var color:uint=math.random () *0x88ffff+0x880000;
var num:int=int (Math.random () *9+1);
var i:int=0;
while (I++<num) {
var huaban:shape=new Shape ();
HuaBan.graphics.beginGradientFill (gradienttype.radial,[0xffffff,color],[0.6,1],[0,255]);
HuaBan.graphics.moveTo (0,0);
HuaBan.graphics.curveTo (30,-45,0,-50);
HuaBan.graphics.curveTo ( -30,-45,0,0);
Huaban.rotation=360/num*i;
Mc.addchild (Huaban);
}
return MC;
}
Drawing Flower Function//www.111cn.net
Number of Var mcnum:int=50;//flowers
var mcarr:array=[];//stores the array of flowers
var vxarr:array=[];//x speed Array
var vyarr:array=[];//y speed Array
var vrarr:array=[];//rotational speed Array
var clickcount:int=0;//click Times
for (var i:int=0; i<mcnum; i++) {
var mc:sprite=flower ();
AddChild (MC);
Mc.scalex=mc.scaley=0.2+math.random () *0.5;
Mc.x=math.random () *stage.stagewidth;
Mc.y=-math.random () *stage.stageheight;
Vxarr.push (Math.random () *2-1);
Vyarr.push (Math.random () *2+2);
Vrarr.push (Math.random () *4-2);
Mcarr.push (MC);
}
AddEventListener (Event.enter_frame,frame);
function frame (e:event): void {
For (i=0 i<mcnum; i++) {
Mcarr[i].x+=vxarr[i];
Mcarr[i].y+=vyarr[i];
Mcarr[i].rotation+=vrarr[i];
if (MCARR[I].Y>STAGE.STAGEHEIGHT+MCARR[I].WIDTH/2) {
Mcarr[i].x=math.random () *stage.stagewidth;
Mcarr[i].y=-math.random () *stage.stageheight;
}
}
}
Stage.addeventlistener (Mouseevent.click,onclick);
function OnClick (e:mouseevent): void {
if (clickcount++%2==0) {
RemoveEventListener (Event.enter_frame,frame);
} else {
AddEventListener (Event.enter_frame,frame);
}
} |
