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roxlap_core/
lib.rs

1//! roxlap engine core.
2//!
3//! A pure-Rust port of Ken Silverman's Voxlap voxel engine. See
4//! `PORTING-RUST.md` at the workspace root for the substage roadmap.
5//!
6//! Stage R3 lands the public [`Engine`] / [`Camera`] surface with a
7//! sky-fill stub renderer. R4 replaces the stub with the full
8//! opticast + grouscan algorithm.
9
10mod camera;
11pub mod camera_math;
12pub(crate) mod column_walk;
13pub mod drawtile;
14mod engine;
15pub(crate) mod equivec;
16pub(crate) mod fixed;
17pub mod gline;
18pub mod grid_view;
19pub(crate) mod grouscan;
20pub mod kfa_draw;
21pub mod meltsphere;
22pub mod opticast;
23pub mod opticast_prelude;
24pub(crate) mod projection;
25pub(crate) mod ptfaces16;
26pub mod rasterizer;
27pub mod ray_aabb;
28pub(crate) mod ray_step;
29pub mod scalar_rasterizer;
30pub(crate) mod scan_loops;
31pub mod sky;
32pub mod sprite;
33pub mod world_lighting;
34pub mod world_query;
35
36pub use camera::Camera;
37pub use engine::{Engine, LightSrc, DEFAULT_KV6COL};
38pub use grid_view::{ChunkGrid, GridView};
39pub use opticast::{opticast, OpticastOutcome, OpticastSettings};
40pub use world_lighting::{
41    apply_lighting_with_cache, update_lighting, update_lighting_chunk, EstNormCache,
42};