react-three fiber实现三维体积灯照射效果代码-html代码-BFW代码库

react-three fiber实现三维体积灯照射效果代码

代码语言：html

所属分类：三维

代码描述：react-three fiber实现三维体积灯照射效果代码

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;
  background: blue;
}
</style>


  
</head>

<body translate="no">
  <!-- Keep it simple -->
  <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/babel.7.18.13.js"></script>

      <script  type="text/babel" data-type="module">
      
import React, { useRef, useMemo, useEffect } from 'https://cdn.skypack.dev/react@17.0.2'
import ReactDOM from 'https://cdn.skypack.dev/react-dom@17.0.2'
import { Canvas, useFrame } from 'https://cdn.skypack.dev/@react-three/fiber@7.0.25'


const lerp = (a, b, n) => (1 - n) * a + n * b

const Cone = () => {
  const $mesh = useRef()
  
  useFrame(({ mouse }) => {
    $mesh.current.rotation.z = lerp($mesh.current.rotation.z, mouse.x, .1)
    $mesh.current.rotation.x = lerp($mesh.cu.........完整代码请登录后点击上方下载按钮下载查看