Small frustum culling crate meant to be used alongside the cgmath crate.
```rust extern crate cgmath; extern crate cgmath_culling;
use cgmath::{PerspectiveFov, Rad}; use cgmath_culling::{FrustumCuller, Intersection};
let per = PerspectiveFov { fovy: Rad(3.1415_f32 / 2.0), aspect: 1.0, near: 0.1, far: 100.0 }.into();
let culling = FrustumCuller::fromperspectivefov(per);
match culling.intersect_aab(Vector3::new(0.0, 0.0, -7.0), Vector3::new(1.0, 1.0, -5.0)) { Intersection::Inside => println!("I'm inside"), Intersection::Outside => println!("I'm outside"), Intersection::Partial => println!("I'm partially inside"), } ```