three实现三维场景字母文字下落地面动画效果代码-html代码-BFW代码库

three实现三维场景字母文字下落地面动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现三维场景字母文字下落地面动画效果代码，无数字母缓慢下落到纸面上排列整齐。

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/163/three.module.js",
      "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/163/jsm/"
    }
  }
</script>
  
      <script  type="module">
import * as THREE from "three";
import {
  OrbitControls
} from "three/addons/controls/OrbitControls.js";
import * as TWEEN from "three/addons/libs/tween.module.js";
import {
  SimplexNoise
} from "three/addons/math/SimplexNoise.js";

let simplex = new SimplexNoise();

class TextTerrain extends THREE.Object3D {
  constructor(anisotropy) {
    super();
    let alphabet = [..."ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"];
    let textTexture = (() => {
      let c = document.createElement("canvas");
      let ctx = c.getContext("2d");
      let texSize = 2048;
      c.width = texSize;
      c.height = texSize;
      ctx.clearRect(0, 0, texSize, texSize);
      let dim =.........完整代码请登录后点击上方下载按钮下载查看