public static AssetDeleteResult OnWillDeleteAsset(string assetPath, RemoveAssetOptions rao)
{
if (Path.GetExtension(assetPath.ToLower()) != ".abc")
{
return(AssetDeleteResult.DidNotDelete);
}
var streamingAssetPath = AlembicImporter.MakeShortAssetPath(assetPath);
AlembicStream.DisconnectStreamsWithPath(streamingAssetPath);
try
{
var fullStreamingAssetPath = Application.streamingAssetsPath + streamingAssetPath;
File.SetAttributes(fullStreamingAssetPath, FileAttributes.Normal);
File.Delete(fullStreamingAssetPath);
File.SetAttributes(fullStreamingAssetPath + ".meta", FileAttributes.Normal);
File.Delete(fullStreamingAssetPath + ".meta");
}
catch (System.Exception e)
{
Debug.LogWarning(e);
}
return(AssetDeleteResult.DidNotDelete);
}
public static AssetMoveResult OnWillMoveAsset(string from, string to)
{
if (Path.GetExtension(from.ToLower()) != ".abc")
{
return(AssetMoveResult.DidNotMove);
}
var streamDstPath = AlembicImporter.MakeShortAssetPath(to);
var streamSrcPath = AlembicImporter.MakeShortAssetPath(from);
AlembicStream.DisconnectStreamsWithPath(streamSrcPath);
AlembicStream.RemapStreamsWithPath(streamSrcPath, streamDstPath);
var dstPath = Application.streamingAssetsPath + streamDstPath;
var srcPath = Application.streamingAssetsPath + streamSrcPath;
try
{
var directoryPath = Path.GetDirectoryName(dstPath);
if (File.Exists(dstPath))
{
File.SetAttributes(dstPath + ".meta", FileAttributes.Normal);
File.Delete(dstPath);
}
else if (!Directory.Exists(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
if (File.Exists(dstPath))
{
File.SetAttributes(dstPath, FileAttributes.Normal);
}
File.Move(srcPath, dstPath);
if (File.Exists(dstPath + ".meta"))
{
File.SetAttributes(dstPath + ".meta", FileAttributes.Normal);
File.Move(srcPath + ".meta", dstPath + ".meta");
}
AssetDatabase.Refresh(ImportAssetOptions.Default);
AlembicStream.ReconnectStreamsWithPath(streamDstPath);
}
catch (System.Exception e)
{
Debug.LogWarning(e);
}
return(AssetMoveResult.DidNotMove);
}