Porting 3d-force-graph rotation example / David B.

Data viz engineer | twitter.com/dbumbeishvili

Published

Edited

Jun 25, 2018

9 stars

{

let elem = html`<div id="3d-graph" style='height:800px; width:800px' >test</div>`

// Random tree

const N = 300;

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 distance = 1000;

const Graph = ForceGraph3D()

(elem)

.enableNodeDrag(false)

.enableNavigationControls(false)

.showNavInfo(false)

.cameraPosition({ z: distance })

.graphData(gData);

// camera orbit

let angle = 0;

setInterval(() => {

Graph.cameraPosition({

x: distance * Math.sin(angle),

z: distance * Math.cos(angle)

});

angle += Math.PI / 300;

}, 10);

return elem

}

ForceGraph3D = require('https://unpkg.com/3d-force-graph@1.35.3/dist/3d-force-graph.min.js')

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