examples/sphere_hunter: make sure we do not loose fractional part of double.

When dividing with an int we would loose the fractional part. Better cast to
a double to make clear we want double precision here.

CID: 1327343, 1327344

diff --git a/src/examples/sphere_hunter/evas_3d_sphere_hunter.c b/src/examples/sphere_hunter/evas_3d_sphere_hunter.c
index 895d4f1..e823bc3 100644 (file)
--- a/src/examples/sphere_hunter/evas_3d_sphere_hunter.c
+++ b/src/examples/sphere_hunter/evas_3d_sphere_hunter.c
@@ -431,7 +431,7 @@ _key_down(void *data,
              if (camera_y < 100.0)
                {
                   camera_y += 0.5;
-                  camera_z += 0.5 * (7 / 4);
+                  camera_z += 0.5 * (7 / (double)4);
                }
           }
         if (!strcmp(ev->key, "n"))
@@ -598,7 +598,7 @@ _create_cubes(Scene_Data *data, Evas_Real r, int count)
    Evas_Real d_alpha;
 
    data->items = NULL;
-   d_alpha = 360 / count;
+   d_alpha = 360 / (double)count;
 
    for (i = 0; i < count; i++)
      {