From 6397f232571e626ef312b2b39ba01e28ff1e6f5b Mon Sep 17 00:00:00 2001
From: Ben Clayton <bclayton@google.com>
Date: Mon, 11 Dec 2023 18:37:44 +0000
Subject: [PATCH] cornell: Temporarily work around issue #337 (#338)

---
 src/sample/cornell/common.wgsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sample/cornell/common.wgsl b/src/sample/cornell/common.wgsl
index 0d962b7b..32d52e8d 100644
--- a/src/sample/cornell/common.wgsl
+++ b/src/sample/cornell/common.wgsl
@@ -108,7 +108,7 @@ fn rand() -> f32 {
                  7919   * 631  * 5 * 3);
 
   rnd = (rnd * C) ^ (rnd.yzx >> vec3(4u));
-  return f32(rnd.x ^ rnd.y) / f32(0xffffffff);
+  return f32(rnd.x ^ rnd.y) / 4294967295.0; // 4294967295.0 is f32(0xffffffff). See #337
 }
 
 // Returns a random point within a unit sphere centered at (0,0,0).