How to make a fake refraction shader on unity shadergraph

Blackholes, pools, fire, and many other staple effects of the gaming industry use this technique to achieve cheaper and more artistically flexible refractions. Many people call this either warp shaders, refraction shaders, or distortion shaders; but in the end, it s all the same technique Also, some people call it plasma shader. I refuse to acknowledge them. If you like this tutorial, don t forget to subscribe to see the next tutorials we ll be posting soon, and make sure to take a look at our devlogs to learn more about Fight n Fall. If you wanna support us, add Fight N Fall to your Steam Wishlist. Learn more on our website: Join our Discord server here: Twitter: Instagram: Chapters: 00:00 When this shader is often used. 04:53 Theory on how it works. 09:08 Creating the graph. 10:56 Making the distortion texture 13:20