//----- property -----
//----- method -----
public static void Open()
{
if (instance != null)
{
instance.Close();
}
instance = EditorWindow.GetWindow <AtlasPacker>(false, "SpritePacker", true);
instance.Initialize();
}
void OnDisable()
{
instance = null;
}
void OnEnable()
{
instance = this;
}
