public static GameObject[] CreateInstantiatedModelPrefab(
GameObject [] unityGameObjectsToConvert)
{
var toExport = ModelExporter.RemoveRedundantObjects(unityGameObjectsToConvert);
if (ExportSettings.instance.ShowConvertToPrefabDialog)
{
ConvertToPrefabEditorWindow.Init(toExport);
return(toExport.ToArray());
}
var converted = new List <GameObject>();
var exportOptions = ExportSettings.instance.ConvertToPrefabSettings.info;
foreach (var go in toExport)
{
var convertedGO = Convert(go, exportOptions: exportOptions);
if (convertedGO != null)
{
converted.Add(convertedGO);
}
}
return(converted.ToArray());
}
public static GameObject[] CreateInstantiatedModelPrefab(
GameObject[] unityGameObjectsToConvert)
{
var toExport = ModelExporter.RemoveRedundantObjects(unityGameObjectsToConvert);
if (ExportSettings.instance.DisplayOptionsWindow)
{
if (toExport.Count == 1)
{
var go = toExport.First();
if (PrefabUtility.IsPartOfNonAssetPrefabInstance(go) && !PrefabUtility.IsOutermostPrefabInstanceRoot(go))
{
DisplayInvalidSelectionDialog(go,
"Children of a Prefab instance cannot be converted.\nYou can open the Prefab in Prefab Mode or unpack the Prefab instance to convert it's children");
return(null);
}
if (PrefabUtility.IsPartOfPrefabAsset(go) && go.transform.parent != null)
{
DisplayInvalidSelectionDialog(go,
"Children of a Prefab Asset cannot be converted.\nYou can open the Prefab in Prefab Mode or unpack the Prefab instance to convert it's children");
return(null);
}
// can't currently handle converting root of prefab in prefab preview scene
if (SceneManagement.EditorSceneManager.IsPreviewSceneObject(go) && go.transform.parent == null)
{
DisplayInvalidSelectionDialog(go,
"Cannot convert Prefab root in the Prefab Preview Scene.\nYou can convert a Prefab Instance or convert the Prefab Asset directly in the Project view");
return(null);
}
}
ConvertToPrefabEditorWindow.Init(toExport);
return(toExport.ToArray());
}
bool onlyPrefabAssets = ConvertToNestedPrefab.SetContainsOnlyPrefabAssets(unityGameObjectsToConvert);
int groupIndex = -1;
// If only Prefab Assets on disk are selected (nothing in the scene), then do not
// try to undo as modifications on disk cannot be undone.
if (!onlyPrefabAssets)
{
Undo.IncrementCurrentGroup();
groupIndex = Undo.GetCurrentGroup();
Undo.SetCurrentGroupName(UndoConversionCreateObject);
}
var converted = new List <GameObject>();
var exportOptions = ExportSettings.instance.ConvertToPrefabSettings.info;
foreach (var go in toExport)
{
var convertedGO = Convert(go, exportOptions: exportOptions);
if (convertedGO != null)
{
converted.Add(convertedGO);
}
}
if (!onlyPrefabAssets && groupIndex >= 0)
{
Undo.CollapseUndoOperations(groupIndex);
Undo.IncrementCurrentGroup();
}
return(converted.ToArray());
}