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: Rj%q)aw'
Line # Description Format ]#[R^t
pUr.<yc&u
1 File Header !! Source file: file-name Z%MP:@z
qgU$0enSs
2 Format Version Version:1.2 3%xj-7z
W
>9|/sH@W
3 TracePro Version TracePro Version: 2 1 0 ?!~CX`eMZ
Ut8yA"Y~
4 - 7 Generation data (Varies with creation program) '8wA+N6Zr7
`hL16S
8+ Ray data (See below)