three模拟三维场景水面漂浮大黄鸭动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：three模拟三维场景水面漂浮大黄鸭动画效果代码

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">
  

  
<style>
@import url("https://fonts.googleapis.com/css2?family=Lato&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: "Lato", sans-serif;
  position: relative;
  width: 100%;
  max-width: 100vw;
  height: auto;
  min-height: 100vh;
  text-align: center;
  overflow-x: hidden;

  background: black;

  color: gray;
}
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">
  <!--
Beach Scene
Copyright (c) 2024 by Wakana Y.K. (https://codepen.io/wakana-k/pen/YzoKyev)
-->
<!-- using three.js -->
<main>
  <section>
    <div>
      <p>Loading...</p>
    </div>
  </section>
</main>

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/es-module-shims.1.6.3.js"></script>
<script type="importmap">
  {
    "imports": {      
      "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/160/three.module.js",
      "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/160/jsm/"
    }
  }
</script>
  
      <script  type="module">
/*!
Beach Scene
Copyright (c) 2024 by Wakana Y.K. (https://codepen.io/wakana-k/pen/YzoKyev)
*/
"use strict";
console.clear();

import * as THREE from "three";
import { OrbitControls } from "three/addons/controls/OrbitControls.js";
//import * as BufferGeometryUtils from "three/addons/utils/BufferGeometryUtils.js";
import { ParametricGeometry } from "three/addons/geometries/ParametricGeometry.js";
import { Water } from "three/addons/objects/Water2.js";
import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

(function () {
  let camera, scene, renderer, controls;
  let geometry, material, mesh;
  let water, duck;
  var time = 0;

  const textureLoader = new THREE.TextureLoader();
  const GLTF_Loader = new GLTFLoader();
  let texture1, texture2, waterTexture1, waterTexture2, envTexture, gltf;

  loadAssets();

  async function loadAssets() {
    const waterTexturePromise1 = textureLoader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/Water_1_M_Normal.jpg");

    const waterTexturePromise2 = textureLoader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/Water_2_M_Normal.jpg");


    const texturePromise = textureLoader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/aerial_beach_01_nor_gl_2k.jpg");


    const texturePromise1 = textureLoader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/aerial_beach_01_rough_2k.jpg");

    const envTexturePromise = textureLoader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/kloofendal_48d_partly_cloudy_puresky_2k.jpg");

    const gltfPromise1 = GLTF_Loader.loadAsync(
    "//repo.bfw.wiki/bfwrepo/threemodel/sea/rubber_duck.gltf");


    [
    texture1,
    texture2,
    waterTexture1,
    waterTexture2,
    envTexture,
    gltf] =
    await Promise.all([
    texturePromise,
    texturePromise1,
    waterTexturePromise1,
    waterTexturePromise2,
    envTexturePromise,
    gltfPromise1]);


    //texture1.center = new THREE.Vector2(0.5, 0.5);
    //texture1.rotation = Math.PI / 2;
    texture1.wrapT = THREE.RepeatWrapping;
    texture1.repeat.y = 1;

    //texture2.center = new THREE.Vector2(0.5, 0.5);
    //texture2.rotation = Math.PI / 2;
    texture2.wrapT = THREE.RepeatWrapping;
    texture2.repeat.y = 1;

    init();
    obj();
    animate();
  }

  function slope(u, v, target) {
    let a = 2; // 傾斜強度：大きくなるほど傾斜が緩やかになる

    u = u * 4 - 2;
    v = v * 2 - 1;

    let x = v;
    let y = Math.tan(v) * a;
    let z = u;

    return target.set(x, y, z);
  }

  function obj() {
    // water
    const params = {
    .........完整代码请登录后点击上方下载按钮下载查看