In basic deferred shading, we evaluate each light separately and add the results to the output buffer, and then use that as the starting point from which we begin the post-processing. Shading a single quad is oftentimes much more scalable than iterating through each geometry to apply lighting information. However, there is one bottleneck that … Continue reading Adventures in Deferred Rendering: Tiled Deferred Shading and Compute Shaders →