processing实现三维树生长旋转动画效果代码-html代码-BFW代码库

processing实现三维树生长旋转动画效果代码

代码语言：html

所属分类：三维

代码描述：processing实现三维树生长旋转动画效果代码，拖动鼠标可旋转树

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>
@import url("https://fonts.googleapis.com/css2?family=Dosis&display=swap");
* {
  box-sizing: border-box;
}

body {
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
  font-family: "Dosis", sans-serif;
  overflow: hidden;
  background-color: #e6e2ca;
  display: flex;
  justify-content: center;
  align-items: center;
}
body .container {
  padding: 0;
  margin: 0;
  margin: auto;
  min-height: 100%;
  max-width: 900px;
  overflow: hidden;
  box-shadow: 0.02em 0.02em 1.5em #0005;
}
body .container canvas {
  outline: none;
}
</style>

  

</head>

<body >
  <main>
  <div class="container">
    <canvas class="program"></canvas>
  </div>
</main>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/processing.min.js"></script>
      <script >
const programArr = [
(processingInstance) => {
with (processingInstance) {
  size(700, 600, P2D);
  frameRate(60);
  smooth();

  textAlign(CENTER, CENTER);
  textSize(25);
  strokeCap(PROJECT);

  //the tree object
  let tree;

  //used to keep track of the rotation
  let theta = 0;

  //used for controlling the animation
  let len = 0;

  //determines if the user is currently dragging the mouse
  let dragging = false;

  //define the tree object/properties
  tree = {
      x: 0,
      y: 0,
      len: 100,
      depth: 6,
      .........完整代码请登录后点击上方下载按钮下载查看