空格改为下划线的两种方式

 1 for i in Geometry do
 2 (
 3     x=i.name
 4     for fe = 1 to x.count do
 5     (
 6         if x[fe]==" " do
 7         (
 8             x[fe]="_"
 9         )
10     )
11     i.name=x
12 )

 1 for i in Geometry do
 2 (
 3     ThenObjNameCount=i.name.count
 4     for Fe=1 to ThenObjNameCount do
 5     (
 6         try
 7         (
 8             ThenObjName=i.name
 9             NameID=findstring ThenObjName " "
10             if NameID !=undefined do
11             (
12                 NewName= replace ThenObjName NameID 1 "_"
13                 i.name=NewName
14             )
15         )catch()
16     )
17 )