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| author | Mattias Andrée <maandree@kth.se> | 2017-07-27 01:03:39 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2017-07-27 01:03:39 +0200 |
| commit | a8d1c8147b3ff61690270bfee455872665248148 (patch) | |
| tree | 21cc75fc596ec7380528d9b7b2d0cc2f184383e1 /src/blind-cone-gradient.c | |
| parent | blind-gauss-blur: change glow function (diff) | |
| download | blind-a8d1c8147b3ff61690270bfee455872665248148.tar.gz blind-a8d1c8147b3ff61690270bfee455872665248148.tar.bz2 blind-a8d1c8147b3ff61690270bfee455872665248148.tar.xz | |
Add blind-transition, improve blind-dissolve, and fix blind-{cone,spiral}-gradient
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/blind-cone-gradient.c')
| -rw-r--r-- | src/blind-cone-gradient.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/blind-cone-gradient.c b/src/blind-cone-gradient.c index 764307f..095c56e 100644 --- a/src/blind-cone-gradient.c +++ b/src/blind-cone-gradient.c @@ -96,7 +96,7 @@ PROCESS(struct stream *stream) x = (TYPE)ix - x1; if (!x && !y) { v = 0.5; - } else { + } else { v = atan2(y, x); v -= u; v += 2 * (TYPE)M_PI; @@ -112,7 +112,7 @@ PROCESS(struct stream *stream) } } for (i = 0; i < stream->n_chan; i++) - buf[ptr][i] = x; + buf[ptr][i] = v; if (++ptr == ELEMENTSOF(buf)) { ewriteall(STDOUT_FILENO, buf, sizeof(buf), "<stdout>"); ptr = 0; |