Don't render infinitely large plant layers.

git-svn-id: http://svn.voria.com/code@1091 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/src/modules/mod_particle/plant.cpp b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
index 7affc15..3cad963 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_particle/plant.cpp
+++ b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
@@ -461,6 +461,9 @@ Plant::accelerated_render(Context context,Surface *surface,int quality, const Re
        const Real pw = (br[0] - tl[0]) / w;
        const Real ph = (br[1] - tl[1]) / h;
 
+       if (isinf(pw) || isinf(ph))
+               return true;
+
        if(needs_sync_==true)
                sync();