This is the first post in a series dedicated to Image-Based Lighting. This is a very common technique in modern videogames used to implement...

In the last post of this series, we spent some time optimizing aabb-ray intersections. In this post, we will do the same for triangles, and...

This post is about optimizing the AABB tree that we're using as our main acceleration structure. I will use the polly scene from pre...

Going from 1 triangle to many triangles is a trivial thing to do. At least if you don't care about performance at all. Just add a v...

Following on the idea of my last post, today we're building on a very important matter: Intersecting triangles. Or more specifically, ...

Inspired by the Daily Pathtracer , by Aras Pranckevičius, I decided to also write a path-tracer, mainly to better follow along his posts (se...

In the first part of this series, we used C++ features (operator overloading and templates) to eliminate all defines and macros necessary f...