[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？ imb.CYS74  
附macro语句： {

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(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) g$X4ZRSel  
   (raytrace:set-beam-angular-profile-solar) ZC7ZlL_  
   (raytrace:set-beam-angular-weighting-uniform-flux) .J=<E  
   (raytrace:set-beam-orientation-perpendicular) SZ$~zT;c  
(raytrace:grid) B\WIoz;'  
  ;Select the surface of the sphere V46=48K.  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) i&K-|[3{g  
(analysis:irradiance) wE*o1.
 
求赐教，感激涕零！！！ %?2:1o  
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(analysis:irradiance) `^d[$IbDW  
(analysis:irradiance) {3)^$F=T  
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