move animated objects to export to a new set

this prevents non-animated children of animated objects from being exported.

Author: vkovec

Assets/Integrations/Autodesk/maya/scripts/unityCommands.mel

@@ -275,6 +275,7 @@ proc unityExport(int $exportAnim){
 
         string $unitySetContents[] = `listConnections $unitySet`;
 
+        string $animatedObjectSet = "";
         if($exportAnim){
             string $animCurveSelect[] = `ls -typ animCurve`;
             string $animatedTransforms[] = `listConnections -t transform $animCurveSelect`;
@@ -286,6 +287,8 @@ proc unityExport(int $exportAnim){
             string $setAnimatedTransforms[] = `stringArrayIntersector -query $myIntersector`;
 
             select -r $setAnimatedTransforms;
+            $animatedObjectSet = `sets`;
+            select -r -ne $animatedObjectSet;
         }
 
         $pathAttr = $UnityFbxFilePathAttr;
@@ -304,6 +307,10 @@ proc unityExport(int $exportAnim){
             $strCmd = "file -force -options \"\" -typ \"FBX export\" -pr -es \"" + $unity_fbx_file_path + "/" + $unity_fbx_file_name + "\"";
             eval $strCmd;
         }
+        
+        if(setExists($animatedObjectSet)){
+           delete $animatedObjectSet; 
+        }
     }
 
     // Delete the intersector