Verlet 算法模拟织物绳子旋转交互重力感应动画效果代码-html代码-BFW代码库

Verlet 算法模拟织物绳子旋转交互重力感应动画效果代码

代码语言：html

所属分类：动画

代码描述：Verlet 算法模拟织物绳子旋转交互重力感应动画效果代码

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, html {
          margin: 0;
        }
        
        canvas {
          display: block;
          background-color: black;
        }
    </style>



</head>

<body>
    <canvas id="canvas"></canvas>


    <script>
        let settings = {
          gravity: 0.2,
          friction: 0.001,
          rigidness: 20,
          tearable: true };
        
        
        class World {
          constructor() {
            this.canvas = document.getElementById("canvas");
            this.ctx = canvas.getContext("2d");
            this.cellSize = 2;
            this.resize();
        
            // Low bounciness
            this.bounce = 0.1;
        
            this.setupEventListers();
            this.prevMousePos = { x: 0, y: 0 };
          }
        
          setupPointsInGrid() {
            this.startingPoints = [];
            this.sticks = [];
            this.points = [];
            let startX = (this.w - this.width * this.cellSize) / 2;
            let startY = 0;
            let i = 0;
            for (let y = 0; y < 100; y++) {
              for (let x = 0; x < 100; x++) {
                this.points.push({
                  x: startX + x * this.cellSize,
               .........完整代码请登录后点击上方下载按钮下载查看