God rays for BabylonJS

Geometry based godrays for BabylonJS. Few times faster comparing to a built-in post-effect based ones. Configurable rotation speed, colors, size, density.

How to use

npm install babylonjs-godrays --save

import { Godrays } from "babylonjs-godrays";
const godrays = new Godrays(scene);
godrays.position = new Vector3(x, y, z);

Look for a demo source code for more insights.

API

• godrays.start(multConfig) Starts rays smoothly applying config passed as an argument.

Config interface:

interface GodraysConfig {
    colors: Array<Color3>; // Colors of rays
    scale: number; // Default is 1
    minSpeed: number; // Minimal rotation speed
    maxSpeed: number; // Maximum rotation speed
    density: number; // From 0 to 1 defines density of the rays
}

• godrays.stop() Stops rays smoothly.

• godrays.setColors(Array<Color3>) Sets colors of rays.

• godrays.setRaysScale(number) Sets scale of rays.

• godrays.setRotataionSpeed(minSpeed: number, maxSpeed: number) Sets min, max rotation speed applied to rays.

• godrays.setDensity(number) Sets a density of rays.

License

MIT: http://mit-license.org/

Authored 2018 Denis Radin aka PixelsCommander