// use crate::MAX_TAGS;
// use shared::{Ptr, GVec};
// use shared::core::film::Film;
// use shared::core::color::RGB;
// use shared::core::filter::Filter;
// use shared::core::light::Light;
// use shared::core::sampler::Sampler;
// use shared::wavefront::{WavefrontAggregate, RayQueue, MediumSampleQueue, EscapedRayQueue, HitAreaLightQueue, MaterialEvalQueue, ShadowRayQueue, GetBSSRDFAndProbeRayQueue, SubsurfaceScatterQueue};
//
// pub struct WavefrontPathIntegrator {
//     pub init_visible_surface: bool,
//     pub have_subsurface: bool,
//     pub have_media: bool,
//     pub have_basic_eval_material: [bool; MAX_TAGS + 1],
//     pub have_universal_eval_material: [bool; MAX_TAGS + 1],
//     pub filter: Filter,
//     pub film: Film, 
//     pub sampler: Sampler,
//     pub camera: Camera,
//     pub infinite_lights: GVec<Light>,
//     pub max_depth: usize,
//     pub sampler_per_pixel: usize,
//     pub regularize: bool,
//     pub scanlines_per_pixel: usize,
//     pub max_queue_size: usize,
//     pub medium_sample_queue: Ptr<MediumSampleQueue>,
//     pub medium_scatter_queue: Ptr<MediumScatterQueue>,
//     pub escaped_ray_queue: Ptr<EscapedRayQueue>,
//     pub hit_area_light_queue: Ptr<HitAreaLightQueue>,
//     pub basic_eval_material_queue: Ptr<MaterialEvalQueue>,
//     pub universal_eval_material_queue: Ptr<MaterialEvalQueue>,
//     pub shadow_ray_queue: Ptr<ShadowRayQueue>,
//     pub bssrdf_eval_queue: PTr<GetBSSRDFAndProbeRayQueue>,
//     pub subsurface_scatter_queue: Ptr<SubsurfaceScatterQueue>,
//     pub display_rgb: Ptr<RGB>,
//     pub display_rgb_host: Ptr<RGB>,
//
// }