From 17abbc7123b1f79467d18c64b67235ce41c115c4 Mon Sep 17 00:00:00 2001
From: Zack Middleton <zturtleman@gmail.com>
Date: Thu, 9 Jul 2015 22:28:08 -0500
Subject: Fix OpenGL2 ignoring last light grid point on each axis

Also change light grid bounds clamping to make it more clear what invalid
values are.
---
 src/renderergl1/tr_light.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/renderergl1')

diff --git a/src/renderergl1/tr_light.c b/src/renderergl1/tr_light.c
index 779451f1..bd79df55 100644
--- a/src/renderergl1/tr_light.c
+++ b/src/renderergl1/tr_light.c
@@ -152,7 +152,7 @@ static void R_SetupEntityLightingGrid( trRefEntity_t *ent ) {
 		frac[i] = v - pos[i];
 		if ( pos[i] < 0 ) {
 			pos[i] = 0;
-		} else if ( pos[i] >= tr.world->lightGridBounds[i] - 1 ) {
+		} else if ( pos[i] > tr.world->lightGridBounds[i] - 1 ) {
 			pos[i] = tr.world->lightGridBounds[i] - 1;
 		}
 	}
-- 
cgit