[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？ \H'CFAuF  
附macro语句： 9dhFQWz"  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) I(r5\A=  
   (raytrace:set-beam-angular-profile-solar) 5la]l  
   (raytrace:set-beam-angular-weighting-uniform-flux) :8/M6-EK  
   (raytrace:set-beam-orientation-perpendicular) {/Q?  
(raytrace:grid) -2mOgv  
  ;Select the surface of the sphere P+h<{%:*  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) -V)5Tr=  
(analysis:irradiance) %nK15(  
求赐教，感激涕零！！！ E*#60z7F  
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(analysis:irradiance) ^a0-5  
(analysis:irradiance) XVK[p=cIL  
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