The Book of Shaders [1] perhaps? It's about fragment shaders rather than geometr...

		andystanton 2 days ago \| parent \| context \| favorite \| on: Tiny Glade 'built' its way to >600k sold in a mont... The Book of Shaders [1] perhaps? It's about fragment shaders rather than geometry but it felt to me like a good introduction to generating things programmatically. [1]: https://thebookofshaders.com/