就是我的模型光線追跡出現(xiàn)很多這樣的錯誤 M*dou_Q  
Error: N GaN and 藍寶石 are overlapping at coincident surfaces Surface 30 and Surface 30. $[b1_Db  
   Ray 5115, level 18 terminated at (-0.119454 -0.117741 0.174099) ")w~pZE&+  
Error: N GaN and 有源層 are overlapping at coincident surfaces Surface 842 and Surface 1. zF&_9VNk=c  
   Ray 5607, level 21 terminated at (0.0188833 -0.127338 0.183) KC54=Rf  
Error: N GaN and 有源層 are overlapping at coincident surfaces Surface 842 and Surface 1. N]G`]  
   Ray 7653, level 207 terminated at (0.093282 0.140421 0.183)