Paragon GAS (P-GAS) is an open-world gameplay ability system sample game that teaches developers how to use several of Unreal Engine features together to build a playable world using free FAB store ...

A CPU-Side Voxel Raycaster using a beam-based acceleration. Instead of casting rays for each pixel, it scans the scene in 8x8 pixel blocks. The Beamcaster uses witness rays to skip empty space.