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.

!God rays

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; // 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) 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