I've written a new blog post called "Dual Approaches to Projective Geometric Algebra".
https://terathon.com/blog/dual-pga.html
Eric Lengyel
@EricLengyel@mastodon.gamedev.place
• Creator of Radical Pie, Slug Library, and C4 Engine • Math/gamedev author • Geometric algebra researcher • Former Naughty Dog, Apple, Sierra
mastodon.gamedev.place
Eric Lengyel
@EricLengyel@mastodon.gamedev.place
• Creator of Radical Pie, Slug Library, and C4 Engine • Math/gamedev author • Geometric algebra researcher • Former Naughty Dog, Apple, Sierra
mastodon.gamedev.place
@EricLengyel@mastodon.gamedev.place
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Mar 02, 2026
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