handle case where namespace is current namespace

- if the namespace we want to add to is the current namespace, then namespace -exists will return false and namespace -set will fail with an error. Check that we are already the correct namespace, and don't do anything if we are

Author: vkovec

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

@@ -113,7 +113,7 @@ proc importFile(string $filePathStr){
     string $origNamespace = `namespaceInfo -cur`;
 
     // warn if namespace already exists
-    if(`namespace -exists $nameWithoutExt`){
+    if(`namespace -exists $nameWithoutExt` || $origNamespace == $nameWithoutExt){
         if(!showConfirmDialog("Warning",
             "Namespace already exists, the imported objects will be added to the existing namespace and export set.",
             "Continue", "Cancel"
@@ -146,10 +146,14 @@ proc importFile(string $filePathStr){
         storeAttribute($unityExportSet, $UnityFbxFileNameAttr, "");
     }
 
-    namespace -set $nameWithoutExt;
+    if($origNamespace != $nameWithoutExt){
+        namespace -set $nameWithoutExt;
+    }
     file -import -type "FBX" -ignoreVersion -ra true -mergeNamespacesOnClash true -pr -importFrameRate true -importTimeRange "override" $filePathStr;
 
-    namespace -set $origNamespace;
+    if($origNamespace != $nameWithoutExt){
+        namespace -set $origNamespace;
+    }
 
     if ((!$isAnimFile || ($isAnimFile && $setCreated)) && $tempPath != ""){
         storeAttribute($unityExportSet, $UnityFbxFilePathAttr, $tempPath);

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

@@ -3,7 +3,6 @@ FBXResetImport;
 FBXImportAxisConversionEnable -v true;
 FBXImportCameras -v true;
 FBXImportLights -v true;
-FBXImportSetMayaFrameRate -v true;
 
 FBXImportSetTake -takeIndex -1;