The paint finnish on the bonnet and top of the front wings of my Corolla has a crazy paving appearance, the remaining paint is OK.  The surface paint appears to have cracked and then shunk.  The bonnet and the two front wings were painted six years ago.  I think the problem started around the time of the hot weather in June this year, and may have been caused by the hot weather because the pattern is only visible on the top surfaces and not the side and front that were also painted, the bonnet w