alt Hacker NewsI've been working on a 3D voxel-based game engine for like 10 years in my spare time. The most recent big job has been to port the world gen and editor to the GPU, which has had some pretty cute knock-on effects. The most interesting is you can hot-reload the world gen shaders and out pop your changes on the screen, like a voxel version of shadertoy. https://github.com/scallyw4g/bonsai
I also wrote a metaprogramming language which generates a lot of the editor UI for the engine. It's a bespoke C parser that supports a small subset of C++, which is exposed to the user through a 'scripting-like' language you embed directly in your source files. I wrote it as a replacement for C++ templates and in my completely unbiased opinion it is WAY better.
Replies
This is pretty cool! I am also interested in game engine programming, but I am in the very beginning of the journey.
Do you have any recommendation on voxel engine learning materials (e.g. books, courses, etc)
It looks pretty awesome, great job!
10 years? Man, I envy you. Seriously. You say you work on it in your spare time so it's no like is your life passion or something like that right? How do you keep momentum? I have hundred of never finished projects, and I really struggle to finish them or work on them enough to want to keep doing it. Teach me.