[求助]BOUNDS [复制链接]

求大神们帮忙看看这个有什么错误，为啥不是封闭的？ ~O<Bs{8  
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SURFACE                                   ATwPfo8jx@  
  OPTICAL Z -5 3.472 0 RECTANGLE 2     nlJxF5/  
  OBJECT 'LENSARRAY1.FP' VPf=LSxJe  
   @k6>&PS  
SURFACE :V8 \^  
  OPTICAL Z 3 -3.472 0 RECT 2                                 EKgTRRW  
  OBJECT 'EIA'         kMK-E<g  
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SURFACE                                   aQcJjF5x  
  TUBE Z -7 2 2 5 2 2 1 6VIi nuOW  
  OBJECT 'LENSARRAY1_TUBE' zU]95I  
  BOUNDS +.3 -.2