From 238d94008b50f960831b773760e94a316c7212c0 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@gnugeneration.com>
Date: Tue, 14 Feb 2017 00:48:11 -0800
Subject: ray: increase highlight exponent on shiny sphere

The highlight on the little green sphere was white-washing
the entire thing due to its high specular reflection value.

This produces more reasonable results...
---
 src/modules/ray/ray.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/ray/ray.c b/src/modules/ray/ray.c
index ad8a06b..12d4bc8 100644
--- a/src/modules/ray/ray.c
+++ b/src/modules/ray/ray.c
@@ -72,7 +72,7 @@ static void ray(fb_fragment_t *fragment)
 					.color = { .x = 0.0, .y = 1.0, .z = 0.0 },
 					.diffuse = 0.95f,
 					.specular = 0.85f,
-					.highlight_exponent = 20.0f
+					.highlight_exponent = 1500.0f
 				},
 				.center = { .x = 0.2, .y = -1.25, .z = 0.0 },
 				.radius = 0.6f,
-- 
cgit v1.2.3