[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？ xXPUrv5zO  
附macro语句： 3FY_A(+  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) #'iPDRYy  
   (raytrace:set-beam-angular-profile-solar) c.-cpFk^L&  
   (raytrace:set-beam-angular-weighting-uniform-flux) bN!u}DnN  
   (raytrace:set-beam-orientation-perpendicular) ~zj"OG"zOw  
(raytrace:grid) R(GmU4  
  ;Select the surface of the sphere |Z!@'YB  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) \Nyr=<c  
(analysis:irradiance) R9q0,yQW
 
求赐教，感激涕零！！！ 'tut4SwC  
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(analysis:irradiance) "Whwc   
(analysis:irradiance) c+wuC,  
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