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?? 0:v7X)St
System being written to file geo_bld.sys ds5<4SLj
--- SYSTEM NEW; RESET; RAYS 0 :3Ty%W&&
0 rays defined #uu wzE*M_
--- $PLOT NORM r/:9j(yxr
--- $IO PLOT _$MoMg{uJH
--- SYSTEM FROM GEO_BLD *M"lUw#(f
System being read from file geo_bld.sys 0kmVP~K