Online demo: https://github.com/DouglasDwyer/octo-release Additional voxel models: https://drive.google.com/drive/folders/1lXTpIvv9BGtOaAVj0oaVUmOKiZ_cfWwE?usp=sharing With some clever tricks, I've managed to halve the frame times in my voxel game engine! Join me as I explain three essential optimizations for voxel rendering. These optimizations include using DDA for traversal, bitwise masking to filter out potential intersections, and performing a low-resolution depth prepass. In addition, I talk about ray marching in general and discuss the other new features that I added to my engine this month. Music used in the video: Chris Doerksen - Perfect Parry Corbyn Kites - Orbit White Bat Audio - Athena White Bat Audio - Chroma Chris Doerksen - New Groove