LWJGL Voxel Raycasting Raycasting voxels in LWJGL. End goal is some hands on experience with sparse voxel DAGs Based on: GPU Gems Chapter 37. Octree Textures on the GPU LWJGL ray tracing tutorial Video demo Screenshots 4x4x4 sphere attempt, first rays that were cast artifact free 32x32x32 sphere 32x32x32 sphere with unbounded rays