John Lin used to work on such an engine where all voxels stay axis and grid aligned, even in animations: https://x.com/ProgrammerLin/status/1342786223811698688

John Lin used to work on such an engine where all voxels stay axis and grid aligned, even in animations: https://x.com/ProgrammerLin/status/1342786223811698688 https://x.com/ProgrammerLin/status/1342786223811698688 https://voxely.net/blog/ https://voxely.net/blog/ But I think the project was abandoned in 2021.