public override void OnRedo(TextureBackup backup)
{
var toClear = recordedStrokesForUndoRedo.Count;
recordedStrokes.AddRange(backup.strokeRecord);
recordedStrokesForUndoRedo = backup.strokeRecord;
}
public override void OnUndo(TextureBackup backup)
{
var toClear = recordedStrokesForUndoRedo.Count;
recordedStrokes.RemoveLast(toClear);
recordedStrokesForUndoRedo = backup.strokeRecord;
}
public override void OnTextureBackup(TextureBackup backup)
{
backup.strokeRecord = recordedStrokesForUndoRedo;
recordedStrokesForUndoRedo = new List <string>();
}
public virtual void OnTextureBackup(TextureBackup backup)
{
}
public virtual void OnRedo(TextureBackup backup)
{
}