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I love the approach for teaching! I also just recently wrote a reference GL-SW renderer. It's not much code.. 400 loc? But it really drives home the (simple) ma
by starmole 10y ago
I love the approach for teaching! I also just recently wrote a reference GL-SW renderer. It's not much code.. 400 loc? But it really drives home the (simple) math. There are some things that are hard to do in SW - derivatives. Also writing SW today is very different than back in the day! Just Lerp everything, no DDA, no "divide only every 8th pixel".