雷哥,請(qǐng)教一下按照那個(gè)教程第四章,按下preview all 后并未出現(xiàn)棱鏡三維圖,為什么呢?? cD8.rRyD
System being written to file geo_bld.sys yw5MlZ4P=
--- SYSTEM NEW; RESET; RAYS 0 qFW-
~T
0 rays defined M|FwYF^
--- $PLOT NORM YL&$cT]1
--- $IO PLOT T1;yw1/m5\
--- SYSTEM FROM GEO_BLD ;C-5R U
V
System being read from file geo_bld.sys 3=)/-l