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| '//============================================================================
'// COPYRIGHT DASSAULT SYSTEMES 2001
'//============================================================================
'// Generative Shape Design
'// point, splines, loft generation tool
'//============================================================================
Dim x As Integer
Dim y As Integer
Const Cst_iSTARTCurve As Integer = 1
Const Cst_iENDCurve As Integer = 11
Const Cst_iSTARTLoft As Integer = 2
Const Cst_iENDLoft As Integer = 22
Const Cst_iSTARTCoord As Integer = 3
Const Cst_iENDCoord As Integer = 33
Const Cst_iERRORCool As Integer = 99
Const Cst_iEND As Integer = 9999
Const Cst_strSTARTCurve As String = "StartCurve"
Const Cst_strENDCurve As String = "EndCurve"
Const Cst_strSTARTLoft As String = "StartLoft"
Const Cst_strENDLoft As String = "EndLoft"
Const Cst_strSTARTCoord As String = "StartCoord"
Const Cst_strENDCoord As String = "EndCoord"
Const Cst_strEND As String = "End"
'------------------------------------------------------------------------
'To choose the type of profile (1: NACA-64A112
'2: NACA-64A512
'------------------------------------------------------------------------
Function GetProfileType() As Integer
Dim strInput As String, strMsg As String
choice = 0
While (choice < 1 Or choice > 2)
strMsg = "Type in the kind of profile to create (1 for NACA-64A112, 2 for NACA-64A512):"
strInput = InputBox(Prompt:=strMsg, _
Title:="Flügel_Schnitt_" & x, XPos:=2000, YPos:=2000)
'Validation of the choice
choice = CInt(strInput)
If (choice < 1 Or choice > 2) Then
MsgBox "Invalid value: must be 1 or 2"
End If
Wend
GetProfileType = choice
End Function
''------------------------------------------------------------------------
''Get the active cell --- NACA-64A112
''------------------------------------------------------------------------
Function GetCell(iindex As Integer, column As Integer) As String
Dim Chain As String
Sheets("Feuil" & y).Select
If (column = 1) Then
Chain = "A" + CStr(iindex)
ElseIf (column = 2) Then
Chain = "B" + CStr(iindex)
ElseIf (column = 3) Then
Chain = "C" + CStr(iindex)
End If
Range(Chain).Select
GetCell = ActiveCell.Value
End Function
Function GetCellA(iRang As Integer) As String
GetCellA = GetCell(iRang, 1)
End Function
Function GetCellB(iRang As Integer) As String
GetCellB = GetCell(iRang, 2)
End Function
Function GetCellC(iRang As Integer) As String
GetCellC = GetCell(iRang, 3)
End Function
'------------------------------------------------------------------------
'Syntax of the parameter file
'------------------------
'StartCurve -> to start the list of points defining the spline
' double , double , double
' double , double , double -> as many points as necessary to define the spline
'EndCurve -> to end the list of points defining the spline
'
'
'Example:
'--------
'StartCurve
' -10.89, 10 , 46.78
'1.56, 4, 6
'EndCurve -> spline composed of 2 points
'------------------------------------------------------------------------
Sub ChainAnalysis(ByRef iRang As Integer, ByRef x As Double, ByRef y As Double, ByRef Z As Double, ByRef iValid As Integer)
Dim Chain As String
Dim Chain2 As String
Dim Chain3 As String
Chain = GetCellA(iRang)
Select Case Chain
Case Cst_strSTARTCurve
iValid = Cst_iSTARTCurve
Case Cst_strENDCurve
iValid = Cst_iENDCurve
Case Cst_strSTARTLoft
iValid = Cst_iSTARTLoft
Case Cst_strENDLoft
iValid = Cst_iENDLoft
Case Cst_strSTARTCoord
iValid = Cst_iSTARTCoord
Case Cst_strENDCoord
iValid = Cst_iENDCoord
Case Cst_strEND
iValid = Cst_iEND
Case Else
iValid = 0
End Select
If (iValid <> 0) Then
Exit Sub
End If
'Conversion string -> double
Chain2 = GetCellB(iRang)
Chain3 = GetCellC(iRang)
If ((Len(Chain) > 0) And (Len(Chain2) > 0) And (Len(Chain3) > 0)) Then
x = CDbl(Chain)
y = CDbl(Chain2)
Z = CDbl(Chain3)
Else
iValid = Cst_iERRORCool
x = 0#
y = 0#
Z = 0#
End If
End Sub
'------------------------------------------------------------------------
' Get CATIA Application
'------------------------------------------------------------------------
'Remark:
' When KO, update CATIA registers with:
' CNEXT /unregserver
' CNEXT /regserver
'-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Function GetCATIA() As Object
Set CATIA = GetObject(, "CATIA.Application")
If CATIA Is Nothing Then
Set CATIA = CreateObject("CATIA.Application")
CATIA.Visible = True
End If
Set GetCATIA = CATIA
End Function
'------------------------------------------------------------------------
' Get CATIADocument
'------------------------------------------------------------------------
Function GetCATIAPartDocument() As Object
Set CATIA = GetCATIA
Dim MyPartDocument As Object
Set MyPartDocument = CATIA.ActiveDocument
Set GetCATIAPartDocument = MyPartDocument
End Function
'------------------------------------------------------------------------
' Creates all usable points and splines from the parameter file
'------------------------------------------------------------------------
'-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
'Limitations:
' ============================> NO MORE THAN 500 POINTS PER SPLINE
'-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Sub CreationSpline()
'Limitation : points per spline
Const NBMaxPtParSpline As Integer = 500
'Get CATIA and already created geometrical set
Dim PtDoc, HKoerper, F, FS As Object
Set PtDoc = GetCATIAPartDocument
Set HKoerper = PtDoc.Part.HybridBodies
Set F = HKoerper.Item("Flügel")
Set FS = F.HybridBodies.Item("Flügel_Schnitt_" & x)
'Get the HybridBody and the profile-origin as reference
Dim Hbody, p, Ref As Object
Set Hbody = FS.HybridBodies.Item("Profil_Schnitt_" & x)
Set p = FS.HybridShapes.Item("Ursprung_Schnitt_" & x)
Set Ref = PtDoc.Part.CreateReferenceFromObject(p)
Dim iRang As Integer
Dim iValid As Integer
Dim X1 As Double
Dim Y1 As Double
Dim Z1 As Double
Dim index As Integer
Dim PassingPtArray(1 To NBMaxPtParSpline) As Object
Dim spline As Object
Dim ReferenceOnPoint As Object
Dim SplineCtrPt As Object
iValid = 0
iRang = 1
'Analyze file
While iValid <> Cst_iEND
'reinitialization of point array of the spline
index = 0
'Remove records before StartCurve
While ((iValid <> Cst_iSTARTCurve) And (iValid <> Cst_iEND))
ChainAnalysis iRang, X1, Y1, Z1, iValid
iRang = iRang + 1
Wend
If (iValid <> Cst_iEND) Then
'Read until endcurve -> Spline completed
While ((iValid <> Cst_iENDCurve) And (iValid <> Cst_iEND))
ChainAnalysis iRang, X1, Y1, Z1, iValid
iRang = iRang + 1
'valid point
If (iValid = 0) Then
index = index + 1
If (index > NBMaxPtParSpline) Then
MsgBox "Too many points for a spline. Point deleted"
Else
Set PassingPtArray(index) = PtDoc.Part.HybridShapeFactory.AddNewPointCoordWithReference(X1, Y1, Z1, Ref)
Hbody.AppendHybridShape PassingPtArray(index)
End If
End If
Wend
'Start building spline
'Are there enough points ?
If (index < 2) Then
MsgBox "Not enough points for a spline. Spline deleted"
Else
Set spline = PtDoc.Part.HybridShapeFactory.AddNewSpline
spline.SetSplineType 0
spline.SetClosing 0
'Creates and adds points to the spline
For i = 1 To index
Set ReferenceOnPoint = PtDoc.Part.CreateReferenceFromObject(PassingPtArray(i))
' ---- Version Before V5R12
' Set SplineCtrPt = PtDoc.Part.HybridShapeFactory.AddNewControlPoint(ReferenceOnPoint)
' spline.AddControlPoint SplineCtrPt
' ---- Since V5R12
spline.AddPointWithConstraintExplicit ReferenceOnPoint, Nothing, -1, 1, Nothing, 0
Next i
Hbody.AppendHybridShape spline
End If
End If
Wend
PtDoc.Part.Update
End Sub
'------------------------------------------------------------------------
'Main program
'------------------------------------------------------------------------
Sub Main()
'Get the type of profile to create:
' NACA-64A112 --> 1
' NACA-64A512 --> 2
For x = 1 To 8
Dim ProfileType As Integer
ProfileType = GetProfileType
' V5R12 - Create dedicate openBody for created geometry
'Get CATIA and already created geometrical set
Dim PtDoc, HKoerper, F, FS As Object
Set PtDoc = GetCATIAPartDocument
Set HKoerper = PtDoc.Part.HybridBodies
Set F = HKoerper.Item("Flügel")
Set FS = F.HybridBodies.Item("Flügel_Schnitt_" & x)
' Create Open body in Geometrical set
Set Hbody = FS.HybridBodies.Add()
Hbody.Name = "Profil_Schnitt_" & x
If ProfileType = 1 Then
y = 1
CreationSpline
ElseIf ProfileType = 2 Then
y = 2
CreationSpline
End If
Next x
End Sub |
Macro Excel, Erreur 400/1104
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