3D rasterization library for ComputerCraft!
V3D lets you draw triangles in 3D with very good performance. The library supports more advanced features like per-pixel depth testing, face culling, fragment shaders, and perspective correct UV interpolation (that lets you use textures).
The library is low-level and minimal, aimed at developers wanting to write high performance 3D applications, or wanting to write a more general purpose and capable 3D engine on top of a high performance 3D rasterization library.
There are guides covering everything from the basics to advanced features and concepts.
Here are a few you may be interested in.
I've included a pretty capable suite of benchmarking tools. Use
v3d/benchmarking/run --help for information.
The benchmarks offer comparison to another rendering library, Pine3D. I'm planning on including C3D at some point too.
Here's some sample output.
The library uses a custom rasterization algorithm. You can interactively play with the rasterizer using a Kotlin application.
Check out the raster_visuals folder for details!
