问题描述
我正在运行一个 catscript，它导入一个 txt 文件并将 .cgr 文件加载到 catia 中以生成一个 3dxml 文件。当打开这个 3dxml 文件时，所有的 cgr 组件都存在，但产品结构是扁平的，没有可用的多级节点。我已经按照 catia 文档添加组件来生成代码。此代码的目的是生成带有轮廓的零件（完整 cgrs）。代码如下：
Sub CATMain()
Dim file_name As String
Dim RootPartNumber As String
Dim linecount As Interger
Dim input_level As Interger
Dim dbinput_file as File
Dim arrFields
Dim dbinput_file_stream As TextStream
Dim iMatrix(12)
Dim oMatrix(11)
Dim mMatrix(2137,12)
Dim repo_path(10000) As String
Dim cgrpath_part(10000,10000) As String
Dim repo_path_present As Integer
Dim index As Integer
Dim Str As String
Dim ProductArray(10000) As Product
Dim FileSysObject
Dim Instance As Product
Dim file_directory As String
Dim file_extension As String
Set FileSysObject = CATIA.FileSystem
flag = false
file_name=CATIA.SystemService.Environ("SIL_INPUTFLE")
file_directory="/tmp/DLNAME4/"
file_extension=".3dxml"
'CATIA.SystemService.print "Input Argument is " & file_name
Dim value as Boolean
value=FileSysObject.FileExists(file_name)
' MsgBox " return value is " & value
If (Not CATIA.FileSystem.FileExists (file_name)) Then
CATIA.SystemService.print "path not found "
End If
Set dbinput_file = FileSysObject.GetFile(file_name)
Set dbinput_file_stream = dbinput_file.OpenAsTextStream("ForReading")
repo_path_present=0
linecount=1
'Create a new product document object by adding a document with the Product
'type to the document collection of the CATIA application.
Dim oProductDoc As Document
Set oProductDoc = CATIA.Documents.Add("Product")
'Retrieve the Design part as the root product.
Dim odesign As Product
Set odesign = oProductDoc.Product
'Retrieve the product's collection of the Design.
Dim odesignProducts As Products
Set odesignProducts = odesign.Products
' Read a line at a time until EOF
Dim linein As String
linein = dbinput_file_stream.ReadLine
do while Not dbinput_file_stream.AtEndOfStream
' CATIA.SystemService.print " value of linein is " & linein
arrFields = Split(linein,",")
' iMatrix = arrFields
' CATIA.SystemService.print " value of arrFields is " & arrFields
'for each x in arrFields
'For i = Lbound(arrFields) to Ubound(arrFields)
RootPartNumber=arrFields(0)
odesign.PartNumber=RootPartNumber
odesign.Name = RootPartNumber
iMatrix(0) = CDbl(arrFields(1))
iMatrix(1) = CDbl(arrFields(2))
iMatrix(2) = CDbl(arrFields(3))
iMatrix(3) = CDbl(arrFields(4))
iMatrix(4) = CDbl(arrFields(5))
iMatrix(5) = CDbl(arrFields(6))
iMatrix(6) = CDbl(arrFields(7))
iMatrix(7) = CDbl(arrFields(8))
iMatrix(8) = CDbl(arrFields(9))
iMatrix(9) = CDbl(arrFields(10))
iMatrix(10) =CDbl(arrFields(11))
iMatrix(11) =CDbl(arrFields(12))
iMatrix(12) =CDbl(arrFields(13))
' Here we are storing the cgr path is an Array repo_path and if the cgr already exsists in the array its not added then
If linecount=1 then
repo_path(linecount-1)=arrFields(15)
reDim repoList(0)
repoList(0) = arrFields(15)
End If
If linecount >1 then
'CATIA.SystemService.print "looking for " & arrFields(15)
' CATIA.SystemService.print " line_count is " &linecount
For index=0 to linecount-1
If arrFields(15)=repo_path(index) then
repo_path_present=1
'CATIA.SystemService.print " path found with index vlaue " & index
Exit For
Else
'CATIA.SystemService.print " else "
If linecount-1-index=1 then
'CATIA.SystemService.print " new cgr with kvlaue " & index
repo_path_present=0
repo_path(index+1)=arrFields(15)
' CATIA.SystemService.print " new cgr with n pos " & index+1
Exit For
Else
' CATIA.SystemService.print " e1"
End If
End if
Next
End if
flag = false
input_level=iMatrix(0)
If input_level=1 Then
For j = 1 to Ubound(iMatrix)
mMatrix(input_level,j)=iMatrix(j)
Next
Else
mMatrix(input_level,1) = (mMatrix(input_level-1,1) * iMatrix(1)) + (mMatrix(input_level-1,4) * iMatrix(2)) + (mMatrix(input_level-1,7) * iMatrix(3))
mMatrix(input_level,2) = (mMatrix(input_level-1,2) * iMatrix(1)) + (mMatrix(input_level-1,5) * iMatrix(2)) + (mMatrix(input_level-1,8) * iMatrix(3))
mMatrix(input_level,3) = (mMatrix(input_level-1,3) * iMatrix(1)) + (mMatrix(input_level-1,6) * iMatrix(2)) + (mMatrix(input_level-1,9) * iMatrix(3))
mMatrix(input_level,4) = (mMatrix(input_level-1,1) * iMatrix(4)) + (mMatrix(input_level-1,4) * iMatrix(5)) + (mMatrix(input_level-1,7) * iMatrix(6))
mMatrix(input_level,5) = (mMatrix(input_level-1,2) * iMatrix(4)) + (mMatrix(input_level-1,5) * iMatrix(5)) + (mMatrix(input_level-1,8) * iMatrix(6))
mMatrix(input_level,6) = (mMatrix(input_level-1,3) * iMatrix(4)) + (mMatrix(input_level-1,6) * iMatrix(5)) + (mMatrix(input_level-1,9) * iMatrix(6))
mMatrix(input_level,7) = (mMatrix(input_level-1,1) * iMatrix(7)) + (mMatrix(input_level-1,4) * iMatrix(8)) + (mMatrix(input_level-1,7) * iMatrix(9))
mMatrix(input_level,8) = (mMatrix(input_level-1,2) * iMatrix(7)) + (mMatrix(input_level-1,5) * iMatrix(8)) + (mMatrix(input_level-1,8) * iMatrix(9))
mMatrix(input_level,9) = (mMatrix(input_level-1,3) * iMatrix(7)) + (mMatrix(input_level-1,6) * iMatrix(8)) + (mMatrix(input_level-1,9) * iMatrix(9))
mMatrix(input_level,10) =(mMatrix(input_level-1,1) * iMatrix(10)) + (mMatrix(input_level-1,4) * iMatrix(11)) + (mMatrix(input_level-1,7) * iMatrix(12) + mMatrix(input_level-1,10))
mMatrix(input_level,11) =(mMatrix(input_level-1,2) * iMatrix(10)) + (mMatrix(input_level-1,5) * iMatrix(11)) + (mMatrix(input_level-1,8) * iMatrix(12) + mMatrix(input_level-1,11))
mMatrix(input_level,12) =(mMatrix(input_level-1,3) * iMatrix(10)) + (mMatrix(input_level-1,6) * iMatrix(11)) + (mMatrix(input_level-1,9) * iMatrix(12) + mMatrix(input_level-1,12))
End If
' MsgBox " value of linecount is " & linecount
' linecount = linecount + 1
for j = 1 to 12
oMatrix(j-1) = mMatrix(input_level,j)
Next
' If repo_path_present value is set to 0 then the current entry is a new product
If repo_path_present=0 then
' CATIA.SystemService.print " New product "
Dim oSIL_Prod As Product
If InStr(arrFields(14),"/") <> 0 Then
arrFields(14)=Replace(arrFields(14),"/","-")
End if
Set oSIL_Prod = odesignProducts.AddNewProduct(arrFields(14))
oSIL_Prod.PartNumber = arrFields(14)
oSIL_Prod.Name = linecount
'Add a master shape representation to the hull using an existing part and
'reframe the viewer.
oSIL_Prod.AddMasterShapeRepresentation arrFields(15)
' CATIA.ActiveWindow.ActiveViewer.Reframe
oSIL_Prod.Move.Apply oMatrix
End If
'copy the product reference is a array ProductArray
Set ProductArray(linecount-1)=oSIL_Prod.ReferenceProduct
' If repo_path_present value is set to 1 then the current entry is already present. Use Add component
If repo_path_present=1 then
' CATIA.SystemService.print " New component "
'CATIA.SystemService.print " found with index vlaue " & index
Set Instance= ProductArray(index)
'Dim ProductInstance As Product
Set ProductInstance = odesignProducts.AddComponent(Instance)
ProductInstance.Name = linecount
ProductInstance.Move.Apply oMatrix
'CATIA.SystemService.print " ProductArray value is " & ProductArray(linecount-1)
End If
linecount= linecount + 1
linein = dbinput_file_stream.ReadLine
Loop
' Close file
dbinput_file_stream.Close
'Save as 3dxml file
'oProductDoc.SaveAs file_directory & odesign.PartNumber & file_extension
oProductDoc.ExportData file_directory & odesign.PartNumber,"3dxml"
End Sub
打开 3dxml 文件时，它不应具有扁平结构，而应具有缩进节点。
解决方法
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