update

Author: float3

Cargo.toml

@@ -5,7 +5,6 @@ edition = "2021"
 
 [features]
 default = ["oidn", "vector_constgenerics"]
-small_rng = ["rand/small_rng"]
 oidn = ["dep:oidn", "dep:flate2", "dep:tar", "dep:zip"]
 vector_constgenerics = []
 

src/pathtracer/mod.rs

@@ -91,14 +91,5 @@ fn denoise_image(width: usize, height: usize, buffer: &mut [Float3]) {
 }
 
 pub fn get_rng() -> RNGType {
-    #[cfg(not(feature = "small_rng"))]
     return rand::rng();
-
-    #[cfg(feature = "small_rng")]
-    {
-        use rand::rngs::SmallRng;
-        use rand::{RngCore, SeedableRng};
-
-        return SmallRng::from_rng(rand::thread_rng()).unwrap();
-    }
 }

src/scene/mod.rs

@@ -16,13 +16,7 @@ pub type Float0 = f64;
 pub type Int = i64;
 pub const PI: Float0 = std::f64::consts::PI as Float0;
 
-cfg_if! {
-    if #[cfg(feature="small_rng")] {
-        pub type RNGType = rand::rngs::SmallRng;
-    } else {
-        pub type RNGType = rand::rngs::ThreadRng;
-    }
-}
+pub type RNGType = rand::rngs::ThreadRng;
 
 #[derive(Debug)]
 pub struct Scene {