three实现粒子线条球形喷射动画效果代码
代码语言:html
所属分类:粒子
代码描述:three实现粒子线条球形喷射动画效果代码
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">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
</head>
<body>
<!-- Import maps polyfill -->
<!-- Remove this when import maps will be widely supported -->
<script async type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/es-module-shims.1.3.6.js"></script>
<script type="importmap">
{
"imports": {
"three": "//repo.bfw.wiki/bfwtool/build/three.module.js"
}
}
</script>
<script type="module">
import * as THREE from 'three';
import Stats from '//repo.bfw.wiki/bfwtool/examples/jsm/libs/stats.module.js';
const SCREEN_WIDTH = window.innerWidth,
SCREEN_HEIGHT = window.innerHeight,
r = 450;
let mouseY = 0,
windowHalfY = window.innerHeight / 2,
camera, scene, renderer;
init();
animate();
function init() {
camera = new THREE.PerspectiveCamera( 80, SCREEN_WIDTH / SCREEN_HEIGHT, 1, 3000 );
camera.position.z = 1000;
scene = new THREE.Scene();
const parameters = [[ 0.25, 0xff7700, 1 ], [ 0.5, 0xff9900, 1 ], [ 0.75, 0xffaa00, 0.75 ], [ 1, 0xffaa00, 0.5 ], [ 1.25, 0x000833, 0.8 ],
[ 3.0, 0xaaaaaa, 0.75 ], [ 3.5, 0xffffff, 0.5 ], [ 4.5, 0xffffff, 0.25 ], [ 5.5, 0xffffff, 0.........完整代码请登录后点击上方下载按钮下载查看
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