Derive and Save As STEP Issues

[Anonymous]

Hi Everyone,

Im using the code below to derive my assembly to a single part and then save that as a STEP file. However i have run into a few difficulties.

1) For some reason the derivied part includes any suppressed components when it is created. is there an option to prevent this?

2) Is there a way to have the File Name different to the original file name? for example i would like to save the .stp file as the iProperties "Part Number". I have played around with this and can't seem to get it to work.

Any Help is appreciated.

Dan

'set a reference to the assembly component definintion.
'this assumes an assembly document is open.
Dim oAsmCompDef As AssemblyComponentDefinition
oAsmCompDef = ThisApplication.ActiveDocument.ComponentDefinition    

'define the path and file name
Dim sPathandName as String
sPathandName  = ThisDoc.PathAndFileName(False) 

' Create a new part file to derive the selected part into 
'note: kPartDocumentObject is the default template
'you could specifiy a path and file name for a custom template
Dim oPartDoc As PartDocument
oPartDoc = ThisApplication.Documents.Add(kPartDocumentObject, ThisApplication.FileManager.GetTemplateFile(kPartDocumentObject)) 

'create the derived assembly deffinition
Dim oDerivedAssemblyDef As DerivedAssemblyDefinition 
oDerivedAssemblyDef = oPartDoc.ComponentDefinition.ReferenceComponents.DerivedAssemblyComponents.CreateDefinition(sPathandName & ".iam")

'Set derive style options
oDerivedAssemblyDef.DeriveStyle = DerivedComponentStyleEnum.kDeriveAsSingleBodyWithSeams
'options:
	'kDeriveAsSingleBodyWithSeams 
	'kDeriveAsSingleBodyNoSeams 
	'kDeriveAsMultipleBodies 
	'kDeriveAsWorkSurface 

'Create the derived part
Dim oDerivedAssembly As DerivedAssemblyComponent 
oDerivedAssembly = oPartDoc.ComponentDefinition.ReferenceComponents.DerivedAssemblyComponents.Add(oDerivedAssemblyDef)

'- - - - - - - - - - - - - - - - save *.stp  file- - - - - - - - - - - - - - - - - - - - - - - - - - - 
' Get the STEP translator Add-In.
Dim oSTEPTranslator As TranslatorAddIn
oSTEPTranslator = ThisApplication.ApplicationAddIns.ItemById("{90AF7F40-0C01-11D5-8E83-0010B541CD80}")
Dim oContext As TranslationContext
oContext = ThisApplication.TransientObjects.CreateTranslationContext
Dim oOptions As NameValueMap
oOptions = ThisApplication.TransientObjects.CreateNameValueMap

If oSTEPTranslator.HasSaveCopyAsOptions(ThisApplication.ActiveDocument, oContext, oOptions) Then
    ' Set application protocol.
    ' 2 = AP 203 - Configuration Controlled Design
    ' 3 = AP 214 - Automotive Design
    oOptions.Value("ApplicationProtocolType") = 3
    ' Other options...
    'oOptions.Value("Author") = ""
    'oOptions.Value("Authorization") = ""
    'oOptions.Value("Description") = ""
    'oOptions.Value("Organization") = ""
    oContext.Type = IOMechanismEnum.kFileBrowseIOMechanism
    Dim oData As DataMedium
    oData = ThisApplication.TransientObjects.CreateDataMedium
    oData.FileName = sPathandName  & ".stp"
oSTEPTranslator.SaveCopyAs(ThisApplication.ActiveDocument, oContext, oOptions, oData)
End If
'- - - - - - - - - - - - end of *.stp  file code - - - - - - - - - - - - - - - - - - - - - - - - - 

'close the derived part without saving
oPartDoc.Close(True) 'True set's the skipsave boolean variant
MessageBox.Show("STP file created: " & sPathandName & ".stp", "iLogic")

[Anonymous]

Okay, Did a little more digging and have come up with a solution for the renaming problem.

'set a reference to the assembly component definintion.'this assumes an assembly document is open.Dim oAsmCompDef As AssemblyComponentDefinition
oAsmCompDef = ThisApplication.ActiveDocument.ComponentDefinition    

'define the path and file nameDim sPathandName As String
sPathandName  = ThisDoc.PathAndFileName(False) 

' Create a new part file to derive the selected part into 'note: kPartDocumentObject is the default template'you could specifiy a path and file name for a custom templateDim oPartDoc As PartDocument
oPartDoc = ThisApplication.Documents.Add(kPartDocumentObject, ThisApplication.FileManager.GetTemplateFile(kPartDocumentObject)) 

'create the derived assembly deffinitionDim oDerivedAssemblyDef As DerivedAssemblyDefinition 
oDerivedAssemblyDef = oPartDoc.ComponentDefinition.ReferenceComponents.DerivedAssemblyComponents.CreateDefinition(sPathandName & ".iam")

'Set derive style optionsoDerivedAssemblyDef.DeriveStyle = DerivedComponentStyleEnum.kDeriveAsSingleBodyNoSeams
'options:    'kDeriveAsSingleBodyWithSeams     'kDeriveAsSingleBodyNoSeams     'kDeriveAsMultipleBodies     'kDeriveAsWorkSurface 
'Create the derived partDim oDerivedAssembly As DerivedAssemblyComponent 
oDerivedAssembly = oPartDoc.ComponentDefinition.ReferenceComponents.DerivedAssemblyComponents.Add(oDerivedAssemblyDef)

'- - - - - - - - - - - - - - - - save *.stp  file- - - - - - - - - - - - - - - - - - - - - - - - - - - 
'define the model referenced by the drawingDim oModelDoc = ThisDoc.ModelDocument
' Get the STEP translator Add-In.Dim oSTEPTranslator As TranslatorAddIn
oSTEPTranslator = ThisApplication.ApplicationAddIns.ItemById("{90AF7F40-0C01-11D5-8E83-0010B541CD80}")
Dim oContext As TranslationContext
oContext = ThisApplication.TransientObjects.CreateTranslationContext
Dim oOptions As NameValueMap
oOptions = ThisApplication.TransientObjects.CreateNameValueMap
If oSTEPTranslator.HasSaveCopyAsOptions(oModelDoc, oContext, oOptions) Then

'Options for STEP outputoOptions.Value("ApplicationProtocolType") = 3 'Set application protocol: 2 = AP 203 - Configuration Controlled Design, 3 = AP 214 - Automotive DesignoOptions.Value("Author") = ThisApplication.GeneralOptions.UserName
oOptions.Value("Description") = iProperties.Value("Summary", "Title")
oOptions.Value("Organization") = "IKM Technique AS"

oContext.Type = IOMechanismEnum.kFileBrowseIOMechanism
Dim oData As DataMedium
oData = ThisApplication.TransientObjects.CreateDataMedium

FilePath= ThisDoc.Path    'pathOutputPath = FilePath & "\" & "CREATED CYLINDER ASSEMBLIES"    'Output destination for the new STPOutputFileName = iProperties.Value("Project", "Part Number") & ".stp" 'Output File Name as specified in Custom iProperties, as specified by the iLogic rule OutputFileName

'Set the destination path & file nameoData.FileName = OutputPath & "\" & OutputFileName

'Publish DocumentoSTEPTranslator.SaveCopyAs(oModelDoc, oContext, oOptions, oData)
End If
'- - - - - - - - - - - - end of *.stp  file code - - - - - - - - - - - - - - - - - - - - - - - - - 
'close the derived part without savingoPartDoc.Close(True) 'True set's the skipsave boolean variantMessageBox.Show("STP file created: " & OutputFileName & ".stp", "iLogic")

[adam.nagy]

Hi Dan,

If the option is not available in the UI then it's probably not in the API either.

You can check all the options available as shown here: 

http://adndevblog.typepad.com/manufacturing/2014/02/get-option-names-and-values-supported-by-invento...

I could not reproduce the issue of seeing a suppressed component of a derived part show up in the exported SAT file.

Could you provide a non-confidential set of files that can be used to reproduce the issue?

Cheers, 

[Anonymous]

Adam,

Thanks for your reply.

Turns out i had mixed some of the code up, i was saving the main assembly as a STEP rather than the new derived part.. 

Dan