From 9fb16a58c47e0169738c2c95254f8c2c421f9461 Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Tue, 23 Sep 2025 15:36:09 +0100
Subject: [PATCH] Set absorbed colour in material scatter function

---
 src/render.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/render.c b/src/render.c
index 3e104d2..04183ed 100644
--- a/src/render.c
+++ b/src/render.c
@@ -50,9 +50,11 @@ static vec3_t trace(ray_t ray, const scene_t *scene, rng_t *rng)
 		}
 
 		vec3_t atten;
-		if (!material.scatter(material.params, hit, rng, &ray, &atten))
-			return black;
+		const bool scattered
+		    = material.scatter(material.params, hit, rng, &ray, &atten);
 		colour = vec3_hadamard(colour, atten);
+		if (!scattered)
+			return colour;
 	}
 
 	return black;