[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？ %i9*2{e#~  
附macro语句： 6$$ku  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) AUkePp78  
   (raytrace:set-beam-angular-profile-solar) T 3+lYE  
   (raytrace:set-beam-angular-weighting-uniform-flux) /kd6Yq(y  
   (raytrace:set-beam-orientation-perpendicular) X9uYqvP\(  
(raytrace:grid) Je~Ybh  
  ;Select the surface of the sphere +Xr87x;  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) 0(!=N1l  
(analysis:irradiance) u#34mg..  
求赐教，感激涕零！！！ bcprhb  
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(analysis:irradiance) (=i+{ 3`|  
(analysis:irradiance) IY9##&c3>  
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