From 7b9ff48d022f43e129ad94e7ca9783a0b007a2c4 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 9 May 2001 17:14:19 +0000
Subject: make sure rotation plugged into sin/cos lookup tables is always
positive, fixes FP exception
---
progs/samples/star.c | 3 +++
1 file changed, 3 insertions(+)
(limited to 'progs/samples')
diff --git a/progs/samples/star.c b/progs/samples/star.c
index 62d7d85485..570c3e19f9 100644
--- a/progs/samples/star.c
+++ b/progs/samples/star.c
@@ -129,6 +129,9 @@ void MoveStars(void)
if (stars[n].rotation > MAXANGLES) {
stars[n].rotation = 0.0;
}
+ else if (stars[n].rotation < 0.0) {
+ stars[n].rotation += 360.0;
+ }
}
}
--
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