[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？ ZYR,8y  
附macro语句： o*wC{VP_  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) 5?{ >9j5  
   (raytrace:set-beam-angular-profile-solar)
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   (raytrace:set-beam-angular-weighting-uniform-flux) 9g&)6,<  
   (raytrace:set-beam-orientation-perpendicular) },EUcVXk  
(raytrace:grid) _h=<_Z  
  ;Select the surface of the sphere F `pyhc>1;  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) B
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(analysis:irradiance) b8{h[YJL2  
求赐教，感激涕零！！！ ?^48Zq6wM  
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(analysis:irradiance) G<u.+V  
(analysis:irradiance) O{ %A&Ui  
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