雷哥,请教一下按照那个教程第四章,按下preview all 后并未出现棱镜三维图,为什么呢?? ) ??N]V_U
System being written to file geo_bld.sys Tk[]l7R~
--- SYSTEM NEW; RESET; RAYS 0 )B
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0 rays defined mvH8hvD9
--- $PLOT NORM *K_8=TIA*
--- $IO PLOT U&6A)SW,k
--- SYSTEM FROM GEO_BLD Gn4b*Y&M]3
System being read from file geo_bld.sys <eMqg u