[求助]Tracepro的macro里面如何有效设置光线追迹并显示追迹光源？ [复制链接]

macro里面编辑了格点光源的属性和参数，出现警告：没有可追迹光源   请问如何解决？ 9=~H6(m>  
附macro语句： ENXW#{N.v  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) !BQ ELB$0  
   (raytrace:set-beam-angular-profile-solar) 0rJ\
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   (raytrace:set-beam-angular-weighting-uniform-flux) W|rFl]~a  
   (raytrace:set-beam-orientation-perpendicular) #1dTM-  
(raytrace:grid) %r  
  ;Select the surface of the sphere _Kl{50}]  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) EXW 6yXLV  
(analysis:irradiance) sJI-  
求赐教，感激涕零！！！ .V 3X#t  
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(analysis:irradiance) ooU
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(analysis:irradiance) 2}`Vc{\  
e|5B1rMM  
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