AFrame-brownian-motion
This is based on:
- https://github.com/keijiro/ProceduralMotion/blob/master/Packages/jp.keijiro.klak.motion/Runtime/BrownianMotion.cs
- https://github.com/josephg/noisejs
Quick Start
<!-- in head -->
<script src="https://cdn.jsdelivr.net/npm/[email protected]/build/aframe-brownian-motion.min.js"></script>
<!-- in a-scene -->
<a-cylinder shadow position="0 1 -2" radius="0.2" height="0.4" brownian-motion="speed:0.2;"></a-cylinder>
<a-torus-knot shadow position="0 1 -2" radius-tubular="0.03" radius="0.15" height="0.4" brownian-motion="speed:0.5;positionVariance:2 2 2;rotationVariance:5 5 5;"></a-torus-knot>
<a-box shadow position="-0.5 0.2 -2" width="0.4" depth="0.4" height="0.4" brownian-motion="speed:0.9;positionVariance:2 0 2;rotationVariance:5 5 5;"></a-box>
Demo
brownian-motion component
This component animates an object
| Property | Type | Description | Default |
|---|---|---|---|
| seed | number | Random seed | 0 |
| octaves | number | How fine grained the motion is | 2 |
| positionVariance | vec3 | How much it should be moved by | {“x”:1,”y”:1,”z”:1} |
| rotationVariance | vec3 | How much it should rotate by | {“x”:10,”y”:10,”z”:10} |
| speed | number | Speed multiplier | 1 |
