[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？ }0TY  
附macro语句： 6 qq7:  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) 68SM br  
   (raytrace:set-beam-angular-profile-solar) OwEz(pj@  
   (raytrace:set-beam-angular-weighting-uniform-flux) w*}9;l  
   (raytrace:set-beam-orientation-perpendicular) Uwp +w  
(raytrace:grid) O<hHo]jLF  
  ;Select the surface of the sphere y\[=#g1(@  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) }B5I#Af7  
(analysis:irradiance) |bk*Lgkzw  
求赐教，感激涕零！！！ 'tbb"M
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