rust-doom

Uses VBOs and shaders instead of immediate mode, rendering floors as convex polygons from BSP data for a contemporary graphics approach, as detailed in the goals.

Implements the original 256-color palette and colormaps via fragment shader lookups, replicating classic lighting effects authentically, based on README descriptions.

Contains no unsafe blocks, emphasizing Rust's memory safety guarantees and idiomatic practices, as highlighted in the project goals.

Built from scratch using Doom Wiki and specs rather than porting C code, making it a valuable resource for learning rendering techniques and Rust.