https://www.amazon.com.au/Generative-Design-Visualize-Progra... for anyone who is interested in a guided experience of writing this stuff, I have this book. Filled with examples, conceptual explanations (sometimes having someone explain something very simple to you is helpful!) and a lot of nice pictures.

I think there are newer versions of this book, though I haven't tried finding it. It's a hefty coffee table book as-is