41 lines
No EOL
1.3 KiB
HTML
Executable file
41 lines
No EOL
1.3 KiB
HTML
Executable file
<head>
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<style> body { margin: 0; } </style>
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<script src="//unpkg.com/3d-force-graph"></script>
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<!--<script src="../../dist/3d-force-graph.js"></script>-->
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</head>
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<body>
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<div id="3d-graph"></div>
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<script type="importmap">{ "imports": { "three": "//unpkg.com/three/build/three.module.js" }}</script>
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<script type="module">
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import SpriteText from "//unpkg.com/three-spritetext/dist/three-spritetext.mjs";
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const Graph = ForceGraph3D()
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(document.getElementById('3d-graph'))
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.jsonUrl('../datasets/miserables.json')
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.nodeLabel('id')
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.nodeAutoColorBy('group')
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.linkThreeObjectExtend(true)
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.linkThreeObject(link => {
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// extend link with text sprite
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const sprite = new SpriteText(`${link.source} > ${link.target}`);
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sprite.color = 'lightgrey';
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sprite.textHeight = 1.5;
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return sprite;
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})
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.linkPositionUpdate((sprite, { start, end }) => {
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const middlePos = Object.assign(...['x', 'y', 'z'].map(c => ({
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[c]: start[c] + (end[c] - start[c]) / 2 // calc middle point
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})));
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// Position sprite
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Object.assign(sprite.position, middlePos);
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});
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// Spread nodes a little wider
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Graph.d3Force('charge').strength(-120);
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</script>
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</body> |