是这样的,我想实现将两块矩形伸展拼接到一起的效果,用一个变量控制坐标,可我写的这个函数会无限循环,所以希望到else里面把整个函数删除,大家教教我
function draw_top(){
//绘制顶面
function draw_topa(){
_root.m++;
if(_root.m<=50){
beginFill(0x66CCCC,100);
moveTo(160,100);
lineTo(160+m,100+0.4*m);
lineTo(260+m,60+0.4*m);
lineTo(260,60);
lineTo(160,100);
endFill();
beginFill(0x66CCCC,100);
moveTo(260,140);
lineTo(360,100);
lineTo(360-m,100-0.4*m);
lineTo(260-m,140-0.4*m);
lineTo(160,100);
endFill();
}
else{break;
draw_small();
}
}
setInterval(draw_topa,20);
}