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codepen copy #2

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PythonCoderUnicorn opened this issue May 29, 2022 · 2 comments
Open

codepen copy #2

PythonCoderUnicorn opened this issue May 29, 2022 · 2 comments

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@PythonCoderUnicorn
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Hello !

I saw your super awesome example on codepen toy swarm , I absolutely love this code ! Thanks for sharing it.

I copied all of the code into my VS Code folder (index, css, js) but it did not work, unsure why. I have three js installed and have the import function as you have provided. I did see that on threejs it says using node can be problematic, i do have nodejs installed but did not run the code using node. I am sure there is some simple explanation on why that I haven't thought about. Anyway, thanks for sharing.
@klevron
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klevron commented May 30, 2022

Hello @PythonCoderUnicorn, thanks for using this toy !
Any error in console ?

@PythonCoderUnicorn
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I do not get any errors, just a total of 3 issues related to Chrome browser

Audit usage of navigator.userAgent, navigator.appVersion, and navigator.platform and
Page layout may be unexpected due to Quirks Mode.

this is the code I have inside a folder

index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="style.css">

    <script async src="https://unpkg.com/[email protected]/dist/es-module-shims.js"></script>

    <title> Swarm threejs  </title>
</head>
<body>

    <div id="app">
        <div id="hero">
        <h1>The Great
            <br/>
            Link
        </h1>
        <!-- <a target="_blank" href="https://github.com/klevron/threejs-toys">github/threejs-toys</a> -->
        </div>
      </div>
</body>
</html>

style.css


/* code from codepen
    https://codepen.io/soju22/pen/GRQMzBa
*/



body, html, #app {
    margin: 0;
    width: 100%;
    height: 100%;
  }
  
  #app {
    overflow: hidden;
    touch-action: pan-up;
    color: #ffffff;
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    text-shadow: 0 0 5px #000000, 0 0 20px #000;
    user-select: none;
  }
  
  #app h1 {
    --fontSize: 50px;
    --lineHeight: 70px;
    width: auto;
    height: calc(2 * var(--lineHeight));
    line-height: var(--lineHeight);
    margin: calc(50vh - var(--lineHeight)) auto 0;
    font-size: var(--fontSize);
  }
  
  #app a {
    margin-top: 10px;
    display: inline-block;
    text-decoration: none;
    color: #fff;
  }
  
  #app canvas {
    display: block;
    position: fixed;
    z-index: -1;
    top: 0;
  }

and sketch.js

import { swarmBackground } from 'https://unpkg.com/[email protected]/build/threejs-toys.module.cdn.min.js'

const bg = swarmBackground({
el: document.getElementById('app'),
eventsEl: document.body,
gpgpuSize: 256,
  color: [Math.random() * 0xffffff, Math.random() * 0xffffff],
geometry: 'default'
})

bg.three.camera.position.set(0, 0, 200)

document.body.addEventListener('click', () => {
bg.setColors([Math.random() * 0xffffff, Math.random() * 0xffffff])
})

the index.html file runs with live server on my chrome browser. ran npm install three with no issues. I suspect there is something minor I am missing here but don't know what.

Thanks

@andrevdyk andrevdyk mentioned this issue May 29, 2023
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@klevron @PythonCoderUnicorn