Comment by gustavopezzi

Thanks for mentioning pikuma. :-)

The 3D software rendering is still the most popular lecture from our school even after all these years. And it really surprises me because we "spend a lot of time" talking about some old techniques (MS-DOS, Amiga, ST, Archimedes, etc.). But it's fun to see how much doing things manually help students understand the math and the data movement that the GPU helps automate and vectorize in modern systems.