I'm using depth buffer as a layering system for my 2d render and I have to draw them from back to front to make semi-transparent quads work out. The problem is I have to sort my quads vector based on ...
I've been able to get my 2D renderer to display transparent cutout textures by testing the alpha of a fragment and discarding if it is less than 1 (or any fraction really). The problem is I want to ...
Note: I've already found an answer (which I will post after this question) - I was just wondering if I was doing it right, or if there is a better way. I'm making a "2.5D" isometric game using OpenGL ...