three实现三维立体质感数字时钟显示当前时间代码-html代码-BFW代码库

three实现三维立体质感数字时钟显示当前时间代码

代码语言：html

所属分类：三维

代码描述：three实现三维立体质感数字时钟显示当前时间代码，显示星期、日期、当前时分等信息。

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{
  overflow: hidden;
  margin: 0;
}
</style>

  
  
</head>

<body>
  <script type="importmap">
  {
    "imports": {
      "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/162/three.module.js",
      "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/162/jsm/"
    }
  }
</script>
<script>
  let snoise2d = `// Simplex 2D noise
//
vec3 permute(vec3 x) { return mod(((x*34.0)+1.0)*x, 289.0); }

float snoise(vec2 v){
  const vec4 C = vec4(0.211324865405187, 0.366025403784439,
           -0.577350269189626, 0.024390243902439);
  vec2 i  = floor(v + dot(v, C.yy) );
  vec2 x0 = v -   i + dot(i, C.xx);
  vec2 i1;
  i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
  vec4 x12 = x0.xyxy + C.xxzz;
  x12.xy -= i1;
  i = mod(i, 289.0);
  vec3 p = permute( permute( i.y + vec3(0.0, i1.y, 1.0 ))
  + i.x + vec3(0.0, i1.x, 1.0 ));
  vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy),
    dot(x12.zw,x12.zw)), 0.0);
  m = m*m ;
  m = m*m ;
  vec3 x = 2.0 * fract(p * C.www) - 1.0;
  vec3 h = abs(x) - 0.5;
  vec3 ox = floor(x + 0.5);
  vec3 a0 = x - ox;
  m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h );
  vec3 g;
  g.x  = a0.x  * x0.x  + h.x  * x0.y;
  g.yz = a0.yz * x12.xz + h.yz * x12.yw;
  return 130.0 * dot(m, g);
}

float udSegment( in vec2 p, in vec2 a, in vec2 b )
{
    vec2 ba = b-a;
    vec2 pa = p-a;
    float h =clamp( dot(pa,ba)/dot(ba,ba), 0.0, 1.0 );
    return length(pa-h*ba);
}
`;
</script>
  
      <script  type="module">
import * as THREE from "three";
import { OrbitControls } from "three/addons/controls/.........完整代码请登录后点击上方下载按钮下载查看