[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？ B-@6m  
附macro语句： SWNi@  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) {W)Kz_  
   (raytrace:set-beam-angular-profile-solar) <IC=x(T  
   (raytrace:set-beam-angular-weighting-uniform-flux) `|XE B  
   (raytrace:set-beam-orientation-perpendicular) _*>bf G  
(raytrace:grid) _[<R<&jG  
  ;Select the surface of the sphere j#f+0  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) w-C~ Ik  
(analysis:irradiance) GLp2 ?fon  
求赐教，感激涕零！！！ ryB^$Kh,,  
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(analysis:irradiance) r/$+'~apTk  
(analysis:irradiance) 9TIyY`2!  
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