//从流式资源中回退
public static void ComeBackInMemory(this HLODGenerate hlodGenerate, HLODGenerateEditor editor)
{
//还原HLOD
hlodGenerate.ComeBackHLODAsset(editor);
//还远原始资源
hlodGenerate.ComeBackOriginalAsset();
//删除流式资源
if (editor.m_DeleteStreamingAsset)
{
hlodGenerate.DeleteExportStreamingAsset();
}
}
//还原HLOD
public static void ComeBackHLODAsset(this HLODGenerate hlodGenerate, HLODGenerateEditor editor)
{
#if UNITY_EDITOR
if (hlodGenerate.m_RootLODVolume == null)
{
return;
}
#endif
Queue <LODVolume> queue = new Queue <LODVolume>();
#if UNITY_EDITOR
queue.Enqueue(hlodGenerate.m_RootLODVolume.GetComponent <LODVolume>());
#endif
while (queue.Count > 0)
{
LODVolume lodVolume = queue.Dequeue();
foreach (var child in lodVolume.childVolumes)
{
queue.Enqueue(child);
}
if (lodVolume.combined == null)
{
continue;
}
GameObject obj = AssetDatabase.LoadAssetAtPath <GameObject>(lodVolume.combined._assetPath);
if (obj)
{
#if UNITY_EDITOR
obj = PrefabUtility.InstantiatePrefab(obj, hlodGenerate.m_HLODS.transform) as GameObject;
#endif
obj.transform.SetPositionAndRotation(lodVolume.combined.Pose.position, lodVolume.combined.Pose.rotation);
obj.transform.localScale = lodVolume.combined.Pose.scale;
obj.GetComponent <MeshRenderer>().enabled = false;
lodVolume.combined._hlodRoot = obj;
lodVolume.combined._lodGroup = obj.GetComponent <LODGroup>();
if (editor.m_DeleteStreamingAsset)
{
PrefabUtility.UnpackPrefabInstance(obj, PrefabUnpackMode.OutermostRoot, InteractionMode.AutomatedAction);
}
}
}
}
