From a8d1c8147b3ff61690270bfee455872665248148 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Thu, 27 Jul 2017 01:03:39 +0200 Subject: Add blind-transition, improve blind-dissolve, and fix blind-{cone,spiral}-gradient MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/blind-cone-gradient.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/blind-cone-gradient.c') 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), ""); ptr = 0; -- cgit v1.2.3-70-g09d2