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: 6OLp x)fG
Line # Description Format e/*T,ZJ
:3$$PdZ
1 File Header !! Source file: file-name ;wF 0s
B4d\4S_r%
2 Format Version Version:1.2 @Fs2J_v
~wl4
3 TracePro Version TracePro Version: 2 1 0 ,4`=gKn
M+ljg&fy
4 - 7 Generation data (Varies with creation program) <+iL@'SgF
CUG3C
8+ Ray data (See below)