Move a bunch of code into a block to make it clear which variables are only used...

git-svn-id: https://synfig.svn.sourceforge.net/svnroot/synfig@2092 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
index a17a854..39dcbf4 100644 (file)
--- a/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
+++ b/synfig-core/trunk/src/modules/lyr_std/rotate.cpp
@@ -189,37 +189,40 @@ Rotate::accelerated_render(Context context,Surface *surface,int quality, const R
 
        Point tl(renddesc.get_tl()-origin);
        Point br(renddesc.get_br()-origin);
-       Point rot_tl(cos_val*tl[0]+sin_val*tl[1],-sin_val*tl[0]+cos_val*tl[1]);
-       Point rot_br(cos_val*br[0]+sin_val*br[1],-sin_val*br[0]+cos_val*br[1]);
-       Point rot_tr(cos_val*br[0]+sin_val*tl[1],-sin_val*br[0]+cos_val*tl[1]);
-       Point rot_bl(cos_val*tl[0]+sin_val*br[1],-sin_val*tl[0]+cos_val*br[1]);
-       rot_tl+=origin;
-       rot_br+=origin;
-       rot_tr+=origin;
-       rot_bl+=origin;
-
-       Point min_point(min(min(min(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),min(min(min(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
-       Point max_point(max(max(max(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),max(max(max(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
-
-       if(tl[0]>br[0])
-       {
-               tl[0]=max_point[0];
-               br[0]=min_point[0];
-       }
-       else
-       {
-               br[0]=max_point[0];
-               tl[0]=min_point[0];
-       }
-       if(tl[1]>br[1])
-       {
-               tl[1]=max_point[1];
-               br[1]=min_point[1];
-       }
-       else
+
        {
-               br[1]=max_point[1];
-               tl[1]=min_point[1];
+               Point rot_tl(cos_val*tl[0]+sin_val*tl[1],-sin_val*tl[0]+cos_val*tl[1]);
+               Point rot_br(cos_val*br[0]+sin_val*br[1],-sin_val*br[0]+cos_val*br[1]);
+               Point rot_tr(cos_val*br[0]+sin_val*tl[1],-sin_val*br[0]+cos_val*tl[1]);
+               Point rot_bl(cos_val*tl[0]+sin_val*br[1],-sin_val*tl[0]+cos_val*br[1]);
+               rot_tl+=origin;
+               rot_br+=origin;
+               rot_tr+=origin;
+               rot_bl+=origin;
+
+               Point min_point(min(min(min(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),min(min(min(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
+               Point max_point(max(max(max(rot_tl[0],rot_br[0]),rot_tr[0]),rot_bl[0]),max(max(max(rot_tl[1],rot_br[1]),rot_tr[1]),rot_bl[1]));
+
+               if(tl[0]>br[0])
+               {
+                       tl[0]=max_point[0];
+                       br[0]=min_point[0];
+               }
+               else
+               {
+                       br[0]=max_point[0];
+                       tl[0]=min_point[0];
+               }
+               if(tl[1]>br[1])
+               {
+                       tl[1]=max_point[1];
+                       br[1]=min_point[1];
+               }
+               else
+               {
+                       br[1]=max_point[1];
+                       tl[1]=min_point[1];
+               }
        }
 
        Real pw=(renddesc.get_w())/(renddesc.get_br()[0]-renddesc.get_tl()[0]);