p5实现canvas颜色圆环排列变色动画效果代码-html代码-BFW代码库

p5实现canvas颜色圆环排列变色动画效果代码

代码语言：html

所属分类：动画

代码描述：p5实现canvas颜色圆环排列变色动画效果代码

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{
          margin: 0;
          overflow: clip;
          background: #1B2021;
        }
        
        main{
          display: flex;
          height: 100vh;
        }
        
        canvas{
          margin: auto;
        }
    </style>



</head>

<body>


<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/p5.js"></script>
    <script>
      const colors = ["#2f3136", "#2a2b30", "#7d8187", "#1e1f23", "#5f6a89"];
const backgroundColor = "#000";
const width = window.innerWidth;
const height = window.innerHeight;
const totalFrames = 1000;
let frameCount = 0;
let recording = false;
let recordingStarted = false;
let frameDelta = 0;
let m;
let b;
let particles = [];

let c01 = (g) => {
  return constrain(g, 0, 1);
};

let ease = (p) => {
  p = c01(p);
  return 3 * p * p - 2 * p * p * p;
};

function easeInQuint(x) {
  return x * x * x * x * x;
}

function easeOutQuart(x) {
  return 1 - pow(1 - x, 4);
}

function easeOutExpo(x) {
  return x === 1 ? 1 : 1 - pow(2, -10 * x);
}

function setup() {
  canvas = createCanvas(width, height);
  noiseSeed(20);
  let bg = color(backgroundColor);
  background(bg);
}

function draw() {
  frameCount += 1;
  frameDelta = (2 * Math.PI * (frameCount % totalFrames)) / totalFrames;

  colorMode(RGB);
  blendMode(BLEND);

  let bg = color(backgroundColor);
  //bg.setAlpha(10);
.........完整代码请登录后点击上方下载按钮下载查看