[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？ "J2q|@.  
附macro语句： l&e$:=;8  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) `BG>%#  
   (raytrace:set-beam-angular-profile-solar) 4;CI<&S  
   (raytrace:set-beam-angular-weighting-uniform-flux) w5~j|c=_W  
   (raytrace:set-beam-orientation-perpendicular) nGYimRYO  
(raytrace:grid) qm:C1#<p   
  ;Select the surface of the sphere 'VCuMCV  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) Q1x&Zm1v  
(analysis:irradiance) {z0iWY2Xw  
求赐教，感激涕零！！！ 1E&S{.  
PuGs%{$(h  
(analysis:irradiance) ?Z
?(ky!  
(analysis:irradiance) Og1vD5a  
g)r{LxT#+  
Hv^Bw{"/R  
sCrP+K0D  
(PGw{_