You’re right. Doom used fixed-point math; at the time, hardware floating-point u...

		pjscott on Nov 1, 2022 \| parent \| context \| favorite \| on: Ask HN: What piece of code/codebase blew your mind... You’re right. Doom used fixed-point math; at the time, hardware floating-point units were far from ubiquitous on the computers people wanted to use to play it.