replaced int type with float

1 files changed, 3 insertions, 3 deletions

diff --git a/Smoke/streamlines.c b/Smoke/streamlines.c
index 2d3072b..9be9c38 100644
--- a/Smoke/streamlines.c
+++ b/Smoke/streamlines.c
@@ -18,7 +18,7 @@ static int streamlines_num_colors = PALETTE_MAXCOLORS;
 
 static int streamlines_colormap = PALETTE_BLACKWHITE;
 
-static int streamlines_alpha = 1.0f;
+static float streamlines_alpha = 1.0f;
 
 static fftw_real *streamlines_frame;
 
@@ -53,12 +53,12 @@ int streamlines_get_colormap(void)
   return streamlines_colormap;
 }
 
-void streamlines_set_alpha(int alpha)
+void streamlines_set_alpha(float alpha)
 {
   streamlines_alpha = alpha;
 }
 
-int streamlines_get_alpha(void)
+float streamlines_get_alpha(void)
 {
   return streamlines_alpha;
 }