[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？ uI&<H T?
 
附macro语句： BIEeHN4  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) ulY<4MN  
   (raytrace:set-beam-angular-profile-solar) 'miY"L:| O  
   (raytrace:set-beam-angular-weighting-uniform-flux) C@FX[:l@-  
   (raytrace:set-beam-orientation-perpendicular) E1rx
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(raytrace:grid) ?pp|~A)b  
  ;Select the surface of the sphere k3B]u.Lo  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) zlN<yZB^  
(analysis:irradiance) 'uV;)~  
求赐教，感激涕零！！！ vEb_z[gd  
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(analysis:irradiance) \bWo"Yo  
(analysis:irradiance) ?Kf?Z`9 *Y  
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