你插入的是txt的光源文件吗?这样的文件内容有固定的格式的,比如: ;E,%\< B< hEx@
Line # Description Format Qx>S>f k[9A,N^lZB
([qw#!;w; W:O0}
1 File Header !! Source file: file-name G;Q)A$- fHfY}BQS
g|9' Lk _whF^g8
2 Format Version Version:1.2 JY(_}AAu T3z(k
la
^*C8BzcH J8;Okzb!L
3 TracePro Version TracePro Version: 2 1 0 g7EJyA [Oy >R
=nh/w# sRq U]i8l
4 - 7 Generation data (Varies with creation program) *T$`5| p{.8_#O%S
O3bo3Cm$ zvr\36
8+ Ray data (See below) (Es{l a G
uyT/Xzo3
pjN:Y]
没看明白啊!!!!!