Postprocessing Shaders In Gamemaker

Summary

When you draw stuff in the Draw event, it doesn't go directly onto the screen - instead it goes onto an intermediate surface known ... Completely normal tutorial about surfaces and In this video we will discuss a simple greyscale In this video we are going to take a look at a nights worth of research on scanlines and how we can accomplish them using ... twitter.com/sarajspalding XorShaders has some of the better tutorials for beginners using This video tutorial shows you how to make a simple chromatic aberration effect in