Be quieter about tangent rotation - only report half turns, not quarter turns.

git-svn-id: http://svn.voria.com/code@1765 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/gtkmm/duck.cpp b/synfig-studio/trunk/src/gtkmm/duck.cpp
index eca6112..aa1a350 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/duck.cpp
+++ b/synfig-studio/trunk/src/gtkmm/duck.cpp
@@ -205,11 +205,11 @@ Duck::set_sub_trans_point(const synfig::Point &x)
                Angle change = get_point().angle() - old_angle;
                while (change < Angle::deg(-180)) change += Angle::deg(360);
                while (change > Angle::deg(180)) change -= Angle::deg(360);
-               int old_quarters = round_to_int(Angle::deg(rotations).get()/90);
+               int old_halves = round_to_int(Angle::deg(rotations).get()/180);
                rotations += change;
-               int new_quarters = round_to_int(Angle::deg(rotations).get()/90);
-               if (old_quarters != new_quarters)
-                       synfig::info("rotation: %.2f turns", new_quarters/4.0);
+               int new_halves = round_to_int(Angle::deg(rotations).get()/180);
+               if (old_halves != new_halves)
+                       synfig::info("rotation: %.2f turns", new_halves/2.0);
        }
        else
                set_point((x-get_sub_trans_origin())/get_scalar());