three实现三维星球星环上跑汽车动画效果代码-html代码-BFW代码库

代码语言：html
所属分类：三维
代码描述：three实现三维星球星环上跑汽车动画效果代码
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>
body {
  height: 100vh;
  margin: 0;
}

.object-hover {
  cursor: pointer;
}

.loading {
  position: absolute;
  inset: 0;
  background: #2d2826;
}

.loading p {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 60dvmin;
  height: 60dvmin;
}

.loading .letter {
  position: absolute;
  color: #fed;
  font: bold italic 5dvmin/1 georgia;
  text-transform: uppercase;
  -webkit-text-stroke: .033em #2f2a2e;
  -webkit-animation:
    letter-wave
      1s calc(var(--i) * 200ms)
      steps(3) infinite,
    letter-wiggle
      .6s calc(var(--i) * -100ms)
      steps(1) infinite;
          animation:
    letter-wave
      1s calc(var(--i) * 200ms)
      steps(3) infinite,
    letter-wiggle
      .6s calc(var(--i) * -100ms)
      steps(1) infinite;
}

@-webkit-keyframes letter-wave {
  50% {
    scale: 1.66;
  }
}

@keyframes letter-wave {
  50% {
    scale: 1.66;
  }
}

@-webkit-keyframes letter-wiggle {
  from, to {
    rotate: 0;
  }
  20% {
    rotate: -15deg;
  }
  40% {
    rotate: 10deg;
  }
  60% {
    rotate: -13deg;
  }
  80% {
    rotate: 14deg;
  }
}

@keyframes letter-wiggle {
  from, to {
    rotate: 0;
  }
  20% {
    rotate: -15deg;
  }
  40% {
    rotate: 10deg;
  }
  60% {
    rotate: -13deg;
  }
  80% {
    rotate: 14deg;
  }
}

:nth-child(1 of .letter) {
  top: 26%;
  left: 4%;
}

:nth-child(2 of .letter) {
  top: 30%;
  left: 20%;
}

:nth-child(3 of .letter) {
  top: 41%;
  left: 39%;
}

:nth-child(4 of .letter) {
  top: 50%;
  left: 48%;
}

:nth-child(5 of .letter) {
  top: 49%;
  left: 64%;
}

:nth-child(6 of .letter) {
  top: 57%;
  left: 82%;
}

:nth-child(7 of .letter) {
  top: 52%;
  left: 91%;
}

:nth-child(1 of .letter) { --i: 0; }
:nth-child(2 of .letter) { --i: 1; }
:nth-child(3 of .letter) { --i: 2; }
:nth-child(4 of .letter) { --i: 3; }
:nth-child(5 of .letter) { --i: 4; }
:nth-child(6 of .letter) { --i: 5; }
:nth-child(7 of .letter) { --i: 6; }

.loading img {
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 60dvmin;
  vertical-align: middle;
}

.loaded .loading {
  display: none;
}

.log {
  position: absolute;
  bottom: 0;
  left: 0;
  translate: 0 calc(100% * var(--i) * -1);
  background: black;
  color: white;
  font-style: normal;
  font-family: monospace;
  font-size: calc(.8em + pow(var(--i), 2) * .001em);
  padding: .4em;
  pointer-events: none;
  -webkit-animation:
    disappear
      var(--fade-duration)
      var(--duration)
      forwards 1;
          animation:
    disappear
      var(--fade-duration)
      var(--duration)
      forwards 1;
}

@-webkit-keyframes disappear {
  to {
    opacity: 0;
  }
}

@keyframes disappear {
  to {
    opacity: 0;
  }
}

.log em {
  color: cyan;
  margin-right: .5em;
}

:nth-child(1 of .log) { --i: 0; }
:nth-child(2 of .log) { --i: 1; }
:nth-child(3 of .log) { --i: 2; }
:nth-child(4 of .log) { --i: 3; }
:nth-child(5 of .log) { --i: 4; }
:nth-child(6 of .log) { --i: 5; }
:nth-child(7 of .log) { --i: 6; }
:nth-child(8 of .log) { --i: 7; }
:nth-child(9 of .log) { --i: 8; }
:nth-child(10 of .log) { --i: 9; }
:nth-child(11 of .log) { --i: 10; }
:nth-child(12 of .log) { --i: 11; }
:nth-child(13 of .log) { --i: 12; }
:nth-child(14 of .log) { --i: 13; }
:nth-child(15 of .log) { --i: 14; }
:nth-child(16 of .log) { --i: 15; }
:nth-child(17 of .log) { --i: 16; }
:nth-child(18 of .log) { --i: 17; }
:nth-child(19 of .log) { --i: 18; }
:nth-child(20 of .log) { --i: 19; }

.css-scene {
  position: absolute;
  top: 0;
  pointer-events: none;
}

.css-scene__car-label {
  font-size: .15dvmin;
  font-family: monospace;
  padding: .15em .15em 0;
  color: yellow;
  background: #000b;
}

.css-scene__car-label span {
  color: lime;
}
</style>

  
</head>

<body translate="no">

<div class="loading">
  <img src="//repo.bfw.wiki/bfwrepo/image/5df86dc72ff0f.png" alt="intelligent drum and bass vol. 2">
  <p>
    <span class="letter">l</span>
    <span class="letter">o</span>
    <span class="letter">a</span>
    <span class="letter">d</span>
    <span class="letter">i</span>
    <span class="letter">n</span>
    <span class="letter">g</span>
  </p>
</div>
<script type="importmap">
  {
    "imports": {
      "./three": "https://assets.codepen.io/25387/three.webgpu.min.js",
      "three/webgpu": "https://assets.codepen.io/25387/three.webgpu.min.js",
      "./three/tsl": "https://assets.codepen.io/25387/three.tsl.js",
      "./three/addons/": "https://esm.sh/three@0.172.0/examples/jsm/"
    }
  }
</script>
  <script src='https://cdnjs.cloudflare.com/ajax/libs/three.js/0.172.0/three.tsl.js'></script>
      <script type="module">
import * as THREE from "./three"
import { GLTFLoader } from "./three/addons/loaders/GLTFLoader.js"
import { DRACOLoader } from './three/addons/loaders/DRACOLoader.js'
import { FontLoader } from './three/addons/loaders/FontLoader.js'
import { TextGeometry } from './three/addons/geometries/TextGeometry.js'
import { OrbitControls } from "./three/addons/controls/OrbitControls.js"
import { CSS3DRenderer, CSS3DObject } from "./three/addons/renderers/CSS3DRenderer.js"
import { lights } from "./three/tsl"
import Stats from './three/addons/libs/stats.module.js'

const { sin, cos, atan2, max, abs, PI, random } = Math

const YOUTUBE_LINK = 'h'
const DRACO_DECODER_PATH = 'https://threejs.org/examples/jsm/libs/draco/'
const asset = (name) => `https://assets.codepen.io/25387/${name}`

let stats, frustum, cameraViewProjectionMatrix, raycaster, mouse,
    textureLoader, gltfLoader, dracoLoader,
    scene, camera, renderer, controls, cssRenderer, cssScene,
    light, sky, saturn, cars, text

const state = {
  freeCamera: 0,
  wasHula: 0,
  hula: 0,
  frame: 0,
  lastTap: 0
}

const inspection = {
  fps: 0,
  loadingTimes: 0,
  labels: 0
}

const cameraFinalPosition = {
  x: 0,
  y: 500,
  z: 850
}

const entrySpeed = {
  x: .4,
  y: 1,
  z: .6
}

const center = {
  x: 32,
  y: 26.5,
  z: 0,
}

const minPan = new THREE.Vector3(-150, -75, -150)
const maxPan = new THREE.Vector3(150, 75, 150)

const outerLane = 67
const innerLane = 56
const outerSpeed = .0025
const innerSpeed =  .0035
const carScale = .975

const carsConfig = {
  outer: [{
    model: '1965_pontiac_gto.glb',
    modelScale: .08,
    modelAxisFix: PI * .2,
    spotLightIntensity: 10,
    orbitProgress: .3
  }, {
    model: '1970_chrysler_300.glb',
    modelScale: .0075,
    modelAltitudeFix: .5,
    spotLightIntensity: 5,
    orbitProgress: .55
  }, {
    model: '1962_pontiac_catalina.glb',
    modelScale: 1.8,
    modelAxisFix: PI / -2,
    orbitProgress: .7
  }, {
    model: '80s_american_wagon.glb',
    modelScale: .05,
    modelAxisFix: PI / 2,
    spotLightIntensity: 30,
    orbitProgress: .83
  }, {
    model: '1971_pontiac_lemans.glb',
    modelScale: .2,
    spotLightIntensity: 5,
    orbitProgress: .9
  }],

  inner: [{
    model: '1971_datsun_510.glb',
    modelScale: .057,
    modelAxisFix: PI / -2,
    orbitProgress: -.1
  }, {
    model: '1971_chrysler_newyorker.glb',
    modelAxisFix: PI / -2,
    modelScale: 7.7,
    orbitProgress: -.02
  }, {
    model: '1961_chevrolet_impala.glb',
    modelScale: .018,
    modelAxisFix: PI,
    modelAltitudeFix: 1.5,
    spotLightIntensity: 5,
    orbitProgress: .06
  }, {
    model: '1966_pontiac_bonneville.glb',
    modelScale: .0077,
    modelAltitudeFix: 1,
    spotLightIntensity: 25,
    orbitProgress: .14
  }, {
    model: '1968_chevrolet_impala.glb',
    modelScale: .0085,
    modelAxisFix: PI,
    modelAltitudeFix: .25,
    spotLightIntensity: 1,
    orbitProgress: .35
  }, {
    model: '1960_chrysler_saragota.glb',
    modelScale: .018,
    modelAxisFix: PI,
    spotLightIntensity: 10,
    orbitProgress: .5
  }, {
    model: '1969_dodge_coronet.glb',
    modelScale: .125,
    modelAxisFix: PI,
    orbitProgress: .675,
  }]
}

function ease(t, total = 2200) {
  const prog = t / total
  return total - (sin(prog / (PI / 6)) * total)
}

function HTMLToDOM(html) {
  const parser = new DOMParser()
  const doc = parser.parseFromString(html, 'text/html')
  return doc.body.firstElementChild
}

function lo.........完整代码请登录后点击上方下载按钮下载查看