From c0a8c955c4bd58dc7a372ef615d07e846fd3a120 Mon Sep 17 00:00:00 2001
From: Nathan Vegdahl <cessen@cessen.com>
Date: Thu, 23 Apr 2020 08:32:44 +0900
Subject: [PATCH] Make LightPath::new() harder to mis-use.

---
 src/renderer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer.rs b/src/renderer.rs
index 1ec6e76..4b286cf 100644
--- a/src/renderer.rs
+++ b/src/renderer.rs
@@ -404,7 +404,7 @@ impl LightPath {
                 event: LightPathEvent::CameraRay,
                 bounce_count: 0,
 
-                sampling_seed: sampling_seed,
+                sampling_seed: sampling_seed ^ 0x40d4682b,
                 pixel_co: pixel_co,
                 sample_number: sample_number,
                 dim_offset: 0,