npm i aframe-particle-simulation
// main.js
require('aframe')
require('aframe-particle-simulation');browserify main.js -o bundle.js
<html>
<head>
</head>
<script src="bundle.js"></script>
<body>
<a-scene background= "color:black">
<a-assets>
<!--
<a-asset-item id="particleData" src="data.json"></a-asset-item>
-->
<vr-tools>
<vr-tool name = "particle focus" multiple = "true" max = "2">
<a-sphere radius = "0.015" material = "wireframe:true" class = "icon" rotation = "-40 0 0" >
<a-text position = "-0.027 -0.03 0" scale = "0.1 0.1 0.1" value="focus"></a-text>
</a-sphere>
<a-entity particle_focus = "radius:0.2" class = "widget" ></a-entity>
</vr-tool>
<vr-tool name = "lamp" multiple = "true" >
<a-sphere radius = "0.015" material = "color:yellow" class = "icon" rotation = "-40 0 0">
<a-text position = "-0.026 -0.03 0" scale = "0.1 0.1 0.1" value="lamp"></a-text>
</a-sphere>
<a-entity lamp = "radius:0.04" class = "widget" ></a-entity>
</vr-tool>
</vr-tools>
</a-assets>
<a-entity
position = "0 1.4 0"
scale = "1 1 1"
particle_simulation = "source:#particleData;fps:60">
</a-entity>
<a-entity tools = "" windows-motion-controls="hand: right" windows-motion-controls-events></a-entity>
<!-- Default lighting injected by A-Frame. -->
<a-entity light="type: ambient; color: #BBB;intensity: 0.9"></a-entity>
<a-entity light="type: directional; color: #FFF; intensity: 0.9" position="-0.5 1 1"></a-entity>
</a-scene>
</body>
</html>[
// frame 1
[
// first particle on frame 1
// [ x, y, z, vx, vy, vz, p ]
[-0.04, -0.08, -0.01, -0.01, -0.04, 0.03, 62.73],
// second particle on frame 1
[-0.04, -0.09, -0.01, -0.01, -0.06, 0.03, 73.45],
// ...
// last particle on frame 1
[-0.04, -0.02, -0.01, 0.05, -0.10, -0.66, 51.52]
],
// frame 2
[
[-0.04, -0.08, -0.06, 0.04, -0.4, 0.02, 37.23],
[-0.05, -0.08, -0.01, 0.00, -0.0, -0.04, 16.61],
//...
[-0.07, -0.08, -0.16, 0.61, -0.01, -0.08, 31.32]
],
// ...
// n-th frame
[
[-0.04, -0.08, -0.05, 0.01, -0.04, 0.08, 37.23],
[-0.05, -0.08, -0.06, 0.13, -0.07, -0.42, 16.60],
//...
[-0.07, -0.08, -0.14, 0.61, -0.13, -0.09, 31.35]
]
](c) Copyright 2020 Frank Rettig, all rights reserved.