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: ]!N|3"Ls
Line # Description Format gM
v0[~;u
L3C'q
1 File Header !! Source file: file-name k'd=|U;(FV
4Cf.%f9@
2 Format Version Version:1.2 ,HW[l.v
O/f+B}W
3 TracePro Version TracePro Version: 2 1 0 4p(\2?B%f
/3 ;t
&]
4 - 7 Generation data (Varies with creation program) !2g*=oY
DIc -"5~
8+ Ray data (See below)