CGAL has a very robust and performant 3D Quickhull implementation. Recently I wrote my own Quickhull implementation, and tried some optimization ideas that bring 5x - 10x speedup over the CGAL implementation when tested on point sets with size ranging from a few thousand to a few million. Before diving into the details …

As part of the effort to get myself familiar with Vulkan, I developed a real-time renderer featuring global illumination with RTX technique 1. Aside from Dynamic Diffuse Global Illumination (DDGI) 2, ray-traced soft shadow and specular reflections with spatio-temporal denoising (SVGF 3), I've also tried out some other …