3d-force-graph
Version:
UI component for a 3D force-directed graph using ThreeJS and d3-force-3d layout engine
45 lines (40 loc) • 1.52 kB
HTML
<head>
<style> body { margin: 0; } </style>
<script src="//cdn.jsdelivr.net/npm/3d-force-graph"></script>
<!--<script src="../../dist/3d-force-graph.js"></script>-->
</head>
<body>
<div id="3d-graph"></div>
<script type="module">
import * as THREE from 'https://esm.sh/three';
// Random tree
const N = 100;
const gData = {
nodes: [...Array(N).keys()].map(i => ({ id: i })),
links: [...Array(N).keys()]
.filter(id => id)
.map(id => ({
source: id,
target: Math.round(Math.random() * (id-1))
}))
};
const Graph = new ForceGraph3D(document.getElementById('3d-graph'))
.nodeThreeObject(({ id }) => new THREE.Mesh(
[
new THREE.BoxGeometry(Math.random() * 20, Math.random() * 20, Math.random() * 20),
new THREE.ConeGeometry(Math.random() * 10, Math.random() * 20),
new THREE.CylinderGeometry(Math.random() * 10, Math.random() * 10, Math.random() * 20),
new THREE.DodecahedronGeometry(Math.random() * 10),
new THREE.SphereGeometry(Math.random() * 10),
new THREE.TorusGeometry(Math.random() * 10, Math.random() * 2),
new THREE.TorusKnotGeometry(Math.random() * 10, Math.random() * 2)
][id%7],
new THREE.MeshLambertMaterial({
color: Math.round(Math.random() * Math.pow(2, 24)),
transparent: true,
opacity: 0.75
})
))
.graphData(gData);
</script>
</body>