From 2d4671d5469116b05709bb1acb614d784d339964 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Fri, 15 Apr 2022 14:06:27 +0800
Subject: Make ray3::decay_ distinguishable between different color channels.

---
 hitlist.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hitlist.h')

diff --git a/hitlist.h b/hitlist.h
index 3b853de..797644a 100644
--- a/hitlist.h
+++ b/hitlist.h
@@ -39,7 +39,7 @@ public:
     // Given a ray, compute the color.
     template<typename T>
     pixel<T> color(ray3d r, random_uv_gen_3d &ruvg, uint_fast32_t max_recursion_depth = 64) const {
-        assert(r.decay() == 1.0);
+        assert(r.decay().is_one());
         while (max_recursion_depth-- > 0) {
             // Detect hits
             bool hit = false;
-- 
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