From 8fc69c2b21dc101c04495c4689587e99a70cf875 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@gnugeneration.com>
Date: Tue, 14 Feb 2017 00:24:32 -0800
Subject: ray: add highlight exponent to ray_surface_t

Was a constant at 20, this allows it to be specified per-object.
---
 src/modules/ray/ray_surface.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/modules/ray/ray_surface.h')

diff --git a/src/modules/ray/ray_surface.h b/src/modules/ray/ray_surface.h
index b3e3c68..2e7544b 100644
--- a/src/modules/ray/ray_surface.h
+++ b/src/modules/ray/ray_surface.h
@@ -8,6 +8,7 @@
 typedef struct ray_surface_t {
 	ray_color_t	color;
 	float		specular;
+	float		highlight_exponent;
 	float		diffuse;
 } ray_surface_t;
 
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