This demo project demonstrates how to create cool lightning effect for your Sprite Kit game.

Objective C version: https://github.com/andrew8712/SpriteKitLightning

Please refer to http://andreygordeev.blogspot.com/2014/11/sprite-kit-lightning.html blog post for more info.

You can play with settings, which are stored in LightningNode.swift file to achieve a better effect.

The code is under IDC (I don't care) license, so go ahead and create something amazing with using this effect!