macro里面編輯了格點(diǎn)光源的屬性和參數(shù)，出現(xiàn)警告：沒有可追跡光源   請問如何解決？ [T
#a1!  
附macro語句： -/2$P  
(raytrace:set-grid-orientation-direction-vectors (gvector 0 0 -1)     (gvector 0 1 0)) '\E{qlI  
   (raytrace:set-beam-angular-profile-solar) svRaU7<UDN  
   (raytrace:set-beam-angular-weighting-uniform-flux) }vA nP]!A5  
   (raytrace:set-beam-orientation-perpendicular) i\4"FO?v  
(raytrace:grid) V42*4hskL  
  ;Select the surface of the sphere 8*~:gZ7:  
   (edit:select (body:find-face (entity 9) (gvector 0 0 -1))) f4y;K>u7p  
(analysis:irradiance) A;`U{7IST  
求賜教，感激涕零�。。� WHLK
f  
Y[
]+C8"O  
(analysis:irradiance) .%b_3s".  
(analysis:irradiance) x,