public static void Open()
{
Utility.CloseAllEditorWindows(typeof(NGSpotlightWindow));
POINT pos = new POINT();
NativeMethods.GetCursorPos(out pos);
Rect r = Utility.GetEditorMainWindowPos();
NGSpotlightWindow window = EditorWindow.CreateInstance <NGSpotlightWindow>();
window.titleContent.text = NGSpotlightWindow.Title;
window.position = new Rect(Mathf.Clamp(pos.x - NGSpotlightWindow.WindowWidth * .5F, r.x + 5F, r.xMax - NGSpotlightWindow.WindowWidth - 5F), r.y + r.height * .5F - NGSpotlightWindow.WindowHeight * .5F, NGSpotlightWindow.WindowWidth, NGSpotlightWindow.WindowHeight);
window.minSize = new Vector2(NGSpotlightWindow.WindowWidth, NGSpotlightWindow.WindowHeight);
window.maxSize = window.minSize;
window.ShowPopup();
window.Focus();
}