p5实现随机虹膜开启关闭动画效果代码-html代码-BFW代码库

p5实现随机虹膜开启关闭动画效果代码

代码语言：html

所属分类：动画

代码描述：p5实现随机虹膜开启关闭动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  
  
  
<style>
body {
  background-color: rgb(10, 20, 30);
  display: flex;
  height: 100vh;
  overflow: hidden;
  align-items: center;
  justify-content: center;
}
</style>


  
  
</head>

<body translate="no">
  
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/p5-1.9.0.js"></script>
      <script  >
//genuary2024 - flocking;
let friends;
let separation;
let attraction;
function setup() {
  c = constrain(min(windowWidth, windowHeight) * 0.8, 400, 1000);
  cnv = createCanvas(c, c);
  rectMode(CENTER);
  angleMode(DEGREES);
  nFriends = int(random(20, 100));
  nRot = floor(random(2, 14));
  friends = [];
  separation = random(1, 2);
  attraction = random(20, 50);
  r1 = random(180, 225);
  g1 = random(180, 245);
  b1 = random(180, 245);
  background(r1 - 180, g1 - 180, b1 - 180);
  for (let i = 0; i < nFriends; i++) {
    friends[i] = {
      r: random(width / 10, width / 4),
      angle: random(0, 360),
      vr: random(-0.5, 0.5),
      va: random(-0.5, 0.5),
      fill: 255
    };
  }
  cnt = 0;
}

function draw() {
  translate(width / 2, height / 2);
  t = frameCount;
  fill(255);
  noStroke();
  if (keyIsPressed && keyCode != 32) {
    background(r1 - 180, g1 - 180, b1 - 180, 10);
  }
  // background(10, 30, 40,2+2*sin(t/10));
  for (i in friends) {
    fill(friends[i].fill);
    for (let k = 0; k < nRot; k++) {
      fill(
        r1 - abs(friends[.........完整代码请登录后点击上方下载按钮下载查看