tiny.geometry.Ray

1/// A half-line from `origin` along `direction`. A query parameter `t` names2/// the point `origin + direction * t`, so with a unit direction `t` is a3/// distance.4pub const Ray = struct {5    origin: Vec3,6    direction: Vec3,78    pub fn at(ray: Ray, t: f32) Vec3 {9        return ray.origin.add(ray.direction.scale(t));10    }11};

1pub const Ray = primitive.Ray;