three实现三维曲线环状螺旋生长动画效果代码-html代码-BFW代码库

three实现三维曲线环状螺旋生长动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现三维曲线环状螺旋生长动画效果代码

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 {
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #222222;
}

.webgl {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
</style>


  
  
</head>

<body translate="no">
  <canvas class="webgl"></canvas>
  
    <script  type="module">
import * as THREE from "https://esm.sh/three";
import { createTimeline, animate } from "https://esm.sh/animejs";

import { EffectComposer } from "https://esm.sh/three/addons/postprocessing/EffectComposer.js";
import { RenderPass } from "https://esm.sh/three/addons/postprocessing/RenderPass.js";
import { HalftonePass } from "https://esm.sh/three/addons/postprocessing/HalftonePass.js";
import { OutputPass } from "https://esm.sh/three/addons/postprocessing/OutputPass.js";

import { Line2 } from "https://esm.sh/three/addons/lines/Line2.js";
import { LineGeometry } from "https://esm.sh/three/addons/lines/LineGeometry.js";
import { LineMaterial } from "https://esm.sh/three/addons/lines/LineMaterial.js";

import GUI from "https://esm.sh/lil-gui";

//SCENE
const scene = new THREE.Scene();
scene.background = new THREE.Color("#BCB1D2");

//HEMISPHERE LIGHT
const hemisphereLight = new THREE.HemisphereLight(0xffffff, 0xcccccc, 3);
hemisphereLight.intensity = 3;
hemisphereLight.position.set(-10, 10, 0);
scene.add(hemisphereLight);

// CAMERA
const camera = new THREE.OrthographicCamera();

camera.position.set(0, 0, 40);
camera.lookAt(0, 0, 0);
camera.near = 0.01;
camera.far = 1000;

const cameraAnchor = new THREE.Group();
cameraAnchor.name = "cameraAnchor";
cameraAnchor.add(camera);
scene.add(cameraAnchor);

//RENDERER
const canvas = document.querySelector("canvas.webgl");
const renderer = ne.........完整代码请登录后点击上方下载按钮下载查看