three实现小草和花朵构成的三维爱心代码-html代码-BFW代码库

three实现小草和花朵构成的三维爱心代码

代码语言：html

所属分类：三维

代码描述：three实现小草和花朵构成的三维爱心代码

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>
@import url("https://fonts.googleapis.com/css2?family=Asap&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  overscroll-behavior-x: none;
  overscroll-behavior-y: none;
  scroll-behavior: smooth;
}
body {
  font-family: "Asap", sans-serif;
  position: relative;
  width: 100%;
  max-width: 100vw;
  height: auto;
  min-height: 100vh;
  text-align: center;
  overflow-x: hidden;

  background: black;
  color: white;
}
canvas {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  position: fixed;
  width: 100%;
  max-width: 100vw;
  height: auto;
  min-height: 100vh;
  top: 0;
  left: 0;
  z-index: 0;
}
main {
  position: relative;
}
section {
  position: relative;
  width: 100vw;
  min-height: 100vh;
  display: grid;
  place-items: center;
}
</style>


  
  
</head>

<body translate="no">
  <!--
-->
<!-- using three.js -->
<main>
  <section>
    <div>
      <p>Loading...</p>
    </div>
  </section>
</main>

<script async src="//repo.bfw.wiki/bfwrepo/js/es-module-shims.1.6.3.js" crossorigin="anonymous"></script>
<script type="importmap">
  {
    "imports": {      
      "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/172/three.module.js",
      "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/172/jsm/"
    }
  }
</script>
  
      <script  type="module">
      /*!
 * 在几何体上设置 UV 坐标（使纹理可以从上到下贴图）
 * 使用 MeshSurfaceSampler 根据纹理图像设置权重属性（自定义属性 density）
 */
"use strict";
console.clear();

import * as THREE from "three";
import { OrbitControls } from "three/addons/controls/OrbitControls.js";
import { MeshSurfaceSampler } from "three/addons/math/MeshSurfaceSampler.js";
import { ParametricGeometry } from "three/addons/geometries/ParametricGeometry.js";
import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

(function () {
  let camera, scene, renderer, controls;
  let geometry, material, mesh;
  let model_grass, model_flower;

  // 加载草的 GLTF 模型
  new GLTFLoader().load(
    "//repo.bfw.wiki/bfwrepo/threemodel/celandine/celandine_grass.glb",
    function (model) {
      model_grass = model;

      // 加载花的 GLTF 模型
      new GLTFLoader().load(
        "//repo.bfw.wiki/bfwrepo/threemodel/celandine/celandine_flower.glb",
        function (model) {
          model_flower = model;
          // 初始化场景、对象和采样器
          init();
          obj();
          surfaceSampler();
          render();
        }
      );
    }
  );

  // 创建几何体对象
  function obj() {
    // 创建心形几何体
    geometry = new ParametricGeometry(heart, 30, 30);

    // 旋转和缩放几何体
    geometry.rotateX(-Math.PI / 2);
.........完整代码请登录后点击上方下载按钮下载查看