colors

commit 95c32852f2c9c922084ad75a0b05b6fecd226fbe
parent ddc463d601b615f3be787a41e435ccb2a504eb05
Author: sin <sin@2f30.org>
Date:   Fri,  5 Jun 2015 13:59:10 +0100

Round to nearest in distance calculations

Diffstat:
M
colors.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/colors.c b/colors.c
@@ -39,7 +39,7 @@ distance(struct point *p1, struct point *p2)
 	dx = (p1->x - p2->x) * (p1->x - p2->x);
 	dy = (p1->y - p2->y) * (p1->y - p2->y);
 	dz = (p1->z - p2->z) * (p1->z - p2->z);
-	return sqrtf(dx + dy + dz);
+	return sqrtf(dx + dy + dz) + 0.5f;
 }
 
 void