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: Jy|Mfl%d
Line # Description Format 2:DpnLU5
M2xUs
1 File Header !! Source file: file-name }Xc|Z.6
b1*6)
2 Format Version Version:1.2 W)4xO>ck*3
|e< U %v
3 TracePro Version TracePro Version: 2 1 0 3F.O0Vz
xBw"RCBz^
4 - 7 Generation data (Varies with creation program) +^69>L2V
SbI,9<
8+ Ray data (See below)