function bezier3(p0:int,p1:int,p2:int,t:Number):Number {

        return (1-t)*(1-t)*p0+2*t*(1-t)*p1+t*t*p2;

}

 

var p0:Point = new Point(0,0);

var p1:Point = new Point(950,200);

var p2:Point = new Point(0,400);

 

var pb:Point = new Point();

var pe:Point = new Point();

 

var i:Number;

var c:int;

graphics.lineStyle(0);

for (i=0; i<1; i+=0.001){

        pb.x = bezier3(p0.x,p1.x,p2.x,i);

        pb.y = bezier3(p0.y,p1.y,p2.y,i);

 

        i+=0.01;

        if (Point.distance(pb,pe)>15) {

                c++;

                if (c%2==0) {

                        graphics.moveTo(pb.x, pb.y);

                }else graphics.lineTo(pb.x, pb.y);

                pe = pb.clone();

        }

}