console 命令行工具 X clear

console

let a=0;
let x=0;
let y=0;
let r=100;
function setup(){
createCanvas(500,500);
background(200);
colorMode(HSB,60.500,600)
}
function draw(){
    r=random(50,150);
a+=80;
y=r*sin(radians(a))+150;
x=r*cos(radians(a))+350;
fill(random(360),250,300)
ellipse(x,y,50,50);
}

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