diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-05-09 17:14:19 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-05-09 17:14:19 +0000 |
| commit | 7b9ff48d022f43e129ad94e7ca9783a0b007a2c4 (patch) | |
| tree | bc433fa7e45ea4260913b024635323386477a397 /progs | |
| parent | f2bfc66c5db02d26e32af5e46b2abb3ceb75ae34 (diff) | |
make sure rotation plugged into sin/cos lookup tables is always positive, fixes FP exception
Diffstat (limited to 'progs')
| -rw-r--r-- | progs/samples/star.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; + } } } |