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: *qq %)7
Line # Description Format {8UBxFIM(
SS H/q/
1 File Header !! Source file: file-name UO!OO&l!
<:%Iq13D
2 Format Version Version:1.2 B!8]\D
&Nec(q<
3 TracePro Version TracePro Version: 2 1 0 2+Fq'!
U+'?#"
J8(
4 - 7 Generation data (Varies with creation program)
o>W}1_
Fa>Y]Y0r
8+ Ray data (See below)