example/img-nodes/index.html

<head>
  <style> body { margin: 0; } </style>

  <script type="importmap">{ "imports": {
    "react": "https://esm.sh/react",
    "react-dom": "https://esm.sh/react-dom/client"
  }}</script>

<!--  <script type="module">import * as React from 'react'; window.React = React;</script>-->
<!--  <script src="../../src/packages/react-force-graph-3d/dist/react-force-graph-3d.js" defer></script>-->
</head>

<body>
  <div id="graph"></div>

  <script src="//unpkg.com/@babel/standalone"></script>
  <script type="text/jsx" data-type="module">
    import ForceGraph3D from 'https://esm.sh/react-force-graph-3d?external=react';
    import React from 'react';
    import { createRoot } from 'react-dom';
    import * as THREE from 'https://esm.sh/three';

    const imgs = ['cat.jpg', 'dog.jpg', 'eagle.jpg', 'elephant.jpg', 'grasshopper.jpg', 'octopus.jpg', 'owl.jpg', 'panda.jpg', 'squirrel.jpg', 'tiger.jpg', 'whale.jpg'];

    // Random connected graph
    const gData = {
      nodes: imgs.map((img, id) => ({ id, img })),
      links: [...Array(imgs.length).keys()]
        .filter(id => id)
          .map(id => ({
            source: id,
            target: Math.round(Math.random() * (id-1))
          }))
    };

    createRoot(document.getElementById('graph')).render(
      <ForceGraph3D
        graphData={gData}
        nodeThreeObject={({ img }) => {
          const imgTexture = new THREE.TextureLoader().load(`./imgs/${img}`);
          imgTexture.colorSpace = THREE.SRGBColorSpace;
          const material = new THREE.SpriteMaterial({ map: imgTexture });
          const sprite = new THREE.Sprite(material);
          sprite.scale.set(12, 12);

          return sprite;
        }}
      />
    );
  </script>
</body>