three+webgl实现飞机引擎运行空气流动粒子动画效果代码-html代码-BFW代码库

three+webgl实现飞机引擎运行空气流动粒子动画效果代码

代码语言：html

所属分类：粒子

代码描述：three+webgl实现飞机引擎运行空气流动粒子动画效果代码

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;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #222;
}
</style>



</head>

<body >
  

  
      <script type="module">
import * as THREE from "https://threejs.org/build/three.module.js";
import { OrbitControls } from "https://threejs.org/examples/jsm/controls/OrbitControls.js";

let camera, scene, renderer;
let mainPropeller, bladeSetA, bladeSetB, bladeSetC;
let step = 0;
const { PI, random, sin, cos } = Math;
const TAU = 2 * PI;
const uniforms = {
  time: { value: 0 } };


const map = (value, sMin, sMax, dMin, dMax) => {
  return dMin + (value - sMin) / (sMax - sMin) * (dMax - dMin);
};
const range = (n, m = 0) =>
Array(n).
fill(m).
map((i, j) => i + j);
const vec = (x = 0, y = 0, z = 0) => new THREE.Vector3(x, y, z);
const polar = (ang, r = 1) => [r * cos(ang), r * sin(ang)];
const bladeGeometry = getBladeGeometry();

function init() {
  scene = new THREE.Scene();

  renderer = new THREE.WebGLRenderer({ antialias: true });
  renderer.setPixelRatio(window.devicePixelRatio);
  renderer.setSize(window.innerWidth, window.innerHeight);
  document.body.appendChild(renderer.domElement);

  camera = new THREE.PerspectiveCamera(
  60,
  window.innerWidth .........完整代码请登录后点击上方下载按钮下载查看