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bournival |
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Imports SolidWorks.Interop
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Imports SolidWorks.Interop.swconst
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Imports SolidWorks.Interop.swpublished
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bournival |
40 |
Public Class SlyFaceCoque
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Inherits SuperFace
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bournival |
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Private epaisseur As Double
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bournival |
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Public materiau As Long
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Public swAttribute As SldWorks.Attribute ' l'attribut qui contient l'épaisseur. et le matériau
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Private FlagFace_de_section As Integer = 99
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Sub New(ByRef swface As SldWorks.Face2)
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MyBase.New(swface, 1) ' 1 car c'est une coque
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End Sub
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Protected Overrides Sub Finalize()
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Me.lst_Faces.Clear()
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Me.lst_InterPoutre.Clear()
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Me.lst_InterCoqueVolume.Clear()
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MyBase.Finalize()
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End Sub
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bournival |
130 |
Public Overrides Sub decouper()
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If lst_InterPoutre.Count = 0 Then Exit Sub ' sortir si on a pas d'intersection
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' les attributs ne sont pas updatés sur les faces (mais sur les arètes et les sommets c'est OK)
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' on mémorise l'attribut de la face et on la réapplique à la fin.
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Dim i As Integer
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Dim inter As InterPoutreCoque
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Dim nb1 As Integer, nb2 As Integer, nb3 As Integer, nb5 As Integer
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Dim poutre1 As SlyAretePoutre = Nothing, poutre3 As SlyAretePoutre = Nothing
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Dim lst_poutre2 As New Collection
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Dim aire As Double
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Dim poutreTest As SlyAretePoutre
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Dim lst_coupeXinter As New Collection
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Dim lst_coupeXPoutre As New Collection
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Dim lst_coupeLinter As New Collections.Generic.List(Of InterPoutreCoque)
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Dim lst_coupeLPoutre As New Collection
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Dim lst_coupeCinter As New Collection
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Dim lst_coupeCPoutre As New Collection
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For Each inter In lst_InterPoutre
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'MsgBox("On découpe l'intersection # " & inter.Numero)
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'pour chaque intersection on peut avoir plusieurs poutres...
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For i = 1 To inter.lst_sPoutre.Count
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poutreTest = inter.lst_sPoutre.Item(i)
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Select Case CInt(inter.lst_type.Item(i))
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Case 1
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If poutreTest.GetAireCarree > aire Then poutre1 = poutreTest
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nb1 += 1
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Case 2
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lst_poutre2.Add(poutreTest)
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nb2 += 1
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Case 3
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If poutreTest.GetAireCarree > aire Then poutre3 = poutreTest
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nb3 += 1
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Case 5 ' un poutre à faceDeSection
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nb5 += 1
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Case 6
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MsgBox("Une extrémité de la poutre est avec un «Guide» alors que l'autre coté ne l'est pas. Ceci n'est pas programmé...")
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Case 22
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' on fait rien, mais c'est pour éviter le msgbox du case else...
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Case Else
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MsgBox("Problème dans découper de SlyFaceCoque, le type d'intersection n'est pas reconnu", MsgBoxStyle.Critical)
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End Select
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Next i
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If nb1 > 0 Then 'CoupeX(inter, poutre1) ' on coupe le x en premier
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lst_coupeXinter.Add(inter)
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lst_coupeXPoutre.Add(poutre1)
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End If
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For Each poutreTest In lst_poutre2 ' puis on coupe sur la longueur 'CoupeLong(inter, poutreTest)
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lst_coupeLinter.Add(inter)
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lst_coupeLPoutre.Add(poutreTest)
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Next
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If nb3 > 0 Then 'CoupeCote(inter, poutre3) ' finalement on coupe sur les cotés
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lst_coupeCinter.Add(inter)
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lst_coupeCPoutre.Add(poutre3)
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End If
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If nb5 = 1 And (nb1 > 0 Or nb2 > 0 Or nb3 > 0) Then
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MsgBox("Problème, on a un type d'intersection impossible dans la vraie vie!", MsgBoxStyle.Exclamation, "Design impossible à obtenir en réalité...")
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End If
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lst_poutre2.Clear()
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nb1 = 0 : nb2 = 0 : nb3 = 0
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Next inter
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' maintenant on a toutes les lists d'intersections. On les coupe.
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For i = 1 To lst_coupeXinter.Count
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CoupeX(lst_coupeXinter.Item(i), lst_coupeXPoutre.Item(i))
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Next
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For Each int As InterPoutreCoque In lst_coupeLinter ' i = 1 To lst_coupeLinter.Count
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int.DecouperLong() 'CoupeLong(lst_coupeLinter.Item(i), lst_coupeLPoutre.Item(i))
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Next
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For i = 1 To lst_coupeCinter.Count
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CoupeCote(lst_coupeCinter.Item(i), lst_coupeCPoutre.Item(i))
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Next
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' ne devrait pas avoir ça avec une coque...
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'If nb5 = 1 Then
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' If lst_InterPoutre.Count <> 1 Then MsgBox("Plus d'une intersection du type FacedeSection....")
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' CoupeFaceDeSection(lst_InterPoutre(1))
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'End If
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End Sub
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' sub qui découpe les bords de la face.
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Friend Sub CoupeCote(ByRef inter As InterPoutreCoque, ByRef poutre As SlyAretePoutre)
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Dim pt3() As Double, pt3Original() As Double
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Dim base(2) As Double, baseOriginal(2) As Double
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Dim swEnt As sldworks.Entity
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Dim Directionnel As Boolean, Flip As Boolean
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Dim planReference As sldworks.RefPlane = Nothing
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Dim sketchline As sldworks.SketchSegment
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Dim swSketch As sldworks.Sketch
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Dim DemiLargeur As Double
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Dim g As Integer
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Dim Face(1) As sldworks.Face2
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Dim PlanEntity As sldworks.Entity = Nothing
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Dim r(2) As Double
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Dim sk(1) As Double
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pt3Original = poutre.GetPoint3
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swModel.SetInferenceMode(False) ' ne pas mettre de contraintes par défaut
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'swModel.SetAddToDB(True)
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'swModel.SetDisplayWhenAdded(False) ' accélérer les performances
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Dim vArete As Object
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Dim cut As Double
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If Me.estPlan Then
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' la coque est plane, on met une esquisse dessus.#
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PlanEntity = Me.SwFace
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ElseIf Me.estCylindre Then
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' on doit créer un plan de référence...
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ElseIf Me.estFauxPlan(inter.x, inter.y, inter.z) Then
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Dim vEdge As Object
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Dim i As Integer
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Dim swArete2() As sldworks.Edge
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Dim swSommet As sldworks.Vertex
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vEdge = Me.SwFace.GetEdges
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swArete2 = vEdge
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swModel.ClearSelection2(True)
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While planReference Is Nothing
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If UBound(swArete2) - 2 < i Then MsgBox("Dans CoupeLong, problème pour créer un plan avec 3 points. (La face est un FauxPlan)", MsgBoxStyle.Critical, "Le plan ne sera pas créé") : Exit While
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swSommet = swArete2(i).GetStartVertex()
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swEnt = swSommet
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swEnt.Select4(False, Nothing)
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swArete2(i + 1).GetStartVertex()
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swEnt = swSommet
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swEnt.Select4(True, Nothing)
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swArete2(i + 2).GetStartVertex()
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swEnt = swSommet
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swEnt.Select4(True, Nothing)
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i += 1
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planReference = swModel.CreatePlaneThru3Points3(False)
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PlanEntity = planReference
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End While
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Else ' la face est une spline
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MsgBox("Dans coupeCoté, la face est un type de surface qui n'est pas encore traité")
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End If
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baseOriginal(0) = inter.x : baseOriginal(1) = inter.y : baseOriginal(2) = inter.z
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Dim Psi As Double
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Dim u(2) As Double, v(2) As Double, usketch(2) As Double, vsketch(2) As Double
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Dim Arete As sldworks.Edge = Nothing
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Dim retval As Object
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u = poutre.GetOrientation(inter.x, inter.y, inter.z)
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vArete = Me.SwFace.GetEdges
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For Each Arete In vArete
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If Commun.Distance(Arete, inter.x, inter.y, inter.z) < Epsilon Then Exit For
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Next
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retval = Arete.GetClosestPointOn(inter.x, inter.y, inter.z)
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retval = Arete.Evaluate(retval(3))
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v(0) = retval(3) : v(1) = retval(4) : v(2) = retval(5)
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For g = 0 To 1
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PlanEntity.Select(False)
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swModel.InsertSketch2(True)
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swSketch = swModel.GetActiveSketch2
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pt3 = Commun.TransfertModelSketch(swSketch, pt3Original)
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usketch = Commun.TransfertModelSketch(swSketch, u) ' on les met dans le plan du sketch
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vsketch = Commun.TransfertModelSketch(swSketch, v)
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base = Commun.TransfertModelSketch(swSketch, baseOriginal)
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Psi = Outils_Math.cosdir(usketch, vsketch)
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Dim a As Double, b As Double
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'longueur = Math.Sqrt(pt3(0) * pt3(0) + pt3(1) * pt3(1))
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'If pt3(1) = 0 Then a = 999999999999 Else a = Math.Abs(poutre.GetD2() * longueur / pt3(1))
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'If pt3(0) = 0 Then b = 999999999999 Else b = Math.Abs(poutre.GetD1() * longueur / pt3(0))
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' À revoir. Si le plan est un cylindre ça marche plus. sans compter l'épaisseur de la poutre.
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' pour l'instant je prend la plus prtite valeur...
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a = poutre.GetD1
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b = poutre.GetD2
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DemiLargeur = Math.Min(a, b)
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cut = DemiLargeur / Math.Sin(Pi / 2 - Psi)
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Dim P1(1) As Double
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Dim P2(1) As Double
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Dim P3(1) As Double
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Dim P4(1) As Double
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Dim Ptest(2) As Double
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If g = 0 Then
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P1(0) = -cut
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P1(1) = -cut '* mult ' 0
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P2(0) = 0
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P2(1) = -cut '* mult ' 0
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P3(0) = 0
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P3(1) = cut 'Intersections.Taille mult
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P4(0) = -cut
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| 257 |
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P4(1) = cut 'Intersections.Taille mult
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sk(0) = -Epsilon * 100 + base(0) : sk(1) = 0 + base(1)
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Else
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P1(0) = 0
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| 262 |
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P1(1) = -cut '* mult '0
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P2(0) = +cut
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P2(1) = -cut '* mult '0
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P3(0) = +cut
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P3(1) = cut 'Intersections.Taille mult
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P4(0) = 0
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P4(1) = cut 'Intersections.Taille mult
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sk(0) = Epsilon * 100 + base(0) : sk(1) = 0 + base(1)
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End If
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| 273 |
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P1 = Outils_Math.Rotation2D(vsketch, P1)
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| 274 |
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P2 = Outils_Math.Rotation2D(vsketch, P2)
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| 275 |
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P3 = Outils_Math.Rotation2D(vsketch, P3)
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| 276 |
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P4 = Outils_Math.Rotation2D(vsketch, P4)
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| 277 |
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sk = Outils_Math.Rotation2D(vsketch, sk)
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| 278 |
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| 279 |
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sketchline = swModel.CreateLine2(P1(0) + base(0), P1(1) + base(1), 0, P2(0) + base(0), P2(1) + base(1), 0)
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sketchline = swModel.CreateLine2(P2(0) + base(0), P2(1) + base(1), 0, P3(0) + base(0), P3(1) + base(1), 0)
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| 281 |
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sketchline = swModel.CreateLine2(P3(0) + base(0), P3(1) + base(1), 0, P4(0) + base(0), P4(1) + base(1), 0)
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| 282 |
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sketchline = swModel.CreateLine2(P1(0) + base(0), P1(1) + base(1), 0, P4(0) + base(0), P4(1) + base(1), 0)
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| 283 |
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| 284 |
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swModel.InsertSketch2(True) ' l'option true rebuild le modèle avec les modifications du sketch.
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| 285 |
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swModel.ClearSelection2(True)
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| 286 |
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'swEnt = Me.SwFace : swEnt.Select2(False, 1)
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| 287 |
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swEnt = swSketch : swEnt.Select2(False, 4)
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| 288 |
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Me.SelectionnerToutes(1, True)
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| 289 |
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| 290 |
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swModel.InsertSplitLineProject(Directionnel, Flip)
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| 291 |
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r = Commun.TransfertSketchToModel(swSketch, sk)
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| 292 |
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Face(g) = UpdateApresSplit(inter, poutre, r(0), r(1), r(2), planReference, , True)
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| 293 |
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'If Face(g) Is Nothing Then
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| 294 |
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'swSketch.Select(False)
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| 295 |
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'swModel.EditDelete()
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| 296 |
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'End If
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| 298 |
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Next g
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| 299 |
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| 300 |
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| 301 |
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| 302 |
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' mettre les mini-poutres
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| 303 |
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Dim vEdge2 As Object
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| 304 |
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Dim swArete As sldworks.Edge
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| 305 |
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Dim vPoint As Object
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| 306 |
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Dim Mini1 As sldworks.Edge = Nothing, Mini2 As sldworks.Edge = Nothing
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| 307 |
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| 308 |
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| 309 |
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' 1 - trouver les 2 arrères dont l'orientation est la même (ou l'inverse) que le v
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| 310 |
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For g = 0 To 1
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| 311 |
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If Not Face(g) Is Nothing Then
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| 312 |
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vEdge2 = Face(g).GetEdges()
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| 313 |
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| 314 |
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|
| 315 |
|
|
' construire u
|
| 316 |
|
|
For Each swArete In vEdge2
|
| 317 |
|
|
If Commun.Distance(swArete, inter.x, inter.y, inter.z) < Epsilon Then
|
| 318 |
|
|
' l'arête touche à l'intersection,
|
| 319 |
|
|
vPoint = swArete.GetClosestPointOn(inter.x, inter.y, inter.z)
|
| 320 |
|
|
vPoint = swArete.Evaluate(vPoint(3))
|
| 321 |
|
|
u(0) = vPoint(3) : u(1) = vPoint(4) : u(2) = vPoint(5)
|
| 322 |
|
|
|
| 323 |
|
|
If Outils_Math.CompareSens(v, u) Then
|
| 324 |
|
|
' l'arète doit être une mini-poutre
|
| 325 |
|
|
If Mini1 Is Nothing Then Mini1 = swArete : Exit For Else Mini2 = swArete : Exit For
|
| 326 |
|
|
End If
|
| 327 |
|
|
End If
|
| 328 |
|
|
|
| 329 |
|
|
Next
|
| 330 |
|
|
|
| 331 |
|
|
End If
|
| 332 |
|
|
Next
|
| 333 |
|
|
|
| 334 |
|
|
swEnt = Mini1
|
| 335 |
|
|
If Not RealConstant.RCCode.CreationAttributPourPoutre(swEnt, "Mini", True) Then MsgBox("A pas marché!")
|
| 336 |
|
|
|
| 337 |
|
|
If Not Mini2 Is Nothing Then
|
| 338 |
|
|
swEnt = Mini2
|
| 339 |
|
|
If Not RealConstant.RCCode.CreationAttributPourPoutre(swEnt, "Mini", True) Then MsgBox("A pas marché!")
|
| 340 |
|
|
End If
|
| 341 |
|
|
|
| 342 |
|
|
swModel.SetInferenceMode(True) '
|
| 343 |
|
|
'swModel.SetAddToDB(False)
|
| 344 |
|
|
'swModel.SetDisplayWhenAdded(True) '
|
| 345 |
|
|
End Sub
|
| 346 |
|
|
|
| 347 |
|
|
|
| 348 |
|
|
|
| 349 |
bournival |
40 |
''' <summary>
|
| 350 |
|
|
''' sub qui CRÉÉ une instance de la classe InterPoutreCoque si et seulement si il n'en existe pas avant. S'il en existe alors on update la classe déjà existante.
|
| 351 |
|
|
''' </summary>
|
| 352 |
|
|
''' <param name="sPoutre">La SlyPoutre</param>
|
| 353 |
|
|
''' <param name="xyz1">Laposition du pount d'intersection</param>
|
| 354 |
|
|
''' <param name="tipe">=1 si on découpe en X, 2 si à l'intérieur, 3 si à l'extérieur</param>
|
| 355 |
|
|
''' <returns>La classe d'intersection</returns>
|
| 356 |
|
|
''' <remarks>dans tous les cas on retourne la classe (pour pouvoir l'ajouter à la poutre...)</remarks>
|
| 357 |
|
|
Public Function AjouterInterPoutre(ByRef sPoutre As SlyAretePoutre, ByRef xyz1() As Double, ByVal tipe As Byte) As InterPoutreCoque
|
| 358 |
|
|
|
| 359 |
|
|
Dim int As InterPoutreCoque
|
| 360 |
|
|
|
| 361 |
|
|
For Each int In lst_InterPoutre
|
| 362 |
|
|
If Math.Abs(int.x - xyz1(0)) < Epsilon And Math.Abs(int.y - xyz1(1)) < Epsilon And Math.Abs(int.z - xyz1(2)) < Epsilon Then
|
| 363 |
|
|
' on a un point déjà existant,
|
| 364 |
|
|
int.lst_sPoutre.Add(sPoutre)
|
| 365 |
|
|
int.lst_type.Add(tipe)
|
| 366 |
|
|
Return int
|
| 367 |
|
|
End If
|
| 368 |
|
|
Next
|
| 369 |
|
|
|
| 370 |
|
|
|
| 371 |
|
|
' si on est ici c'est que l'on doit créer l'intersection
|
| 372 |
|
|
int = New InterPoutreCoque
|
| 373 |
|
|
|
| 374 |
|
|
int.x = xyz1(0)
|
| 375 |
|
|
int.y = xyz1(1)
|
| 376 |
|
|
int.z = xyz1(2)
|
| 377 |
|
|
|
| 378 |
|
|
int.lst_sPoutre.Add(sPoutre)
|
| 379 |
|
|
int.lst_type.Add(tipe)
|
| 380 |
|
|
int.sFaceCoque = Me
|
| 381 |
|
|
lst_InterPoutre.Add(int)
|
| 382 |
|
|
Return int
|
| 383 |
|
|
|
| 384 |
|
|
End Function
|
| 385 |
|
|
|
| 386 |
|
|
|
| 387 |
|
|
|
| 388 |
bournival |
48 |
|
| 389 |
bournival |
40 |
Public Function PossedeFaceDeSection() As Boolean
|
| 390 |
|
|
|
| 391 |
|
|
If Not Me.FlagFace_de_section = 99 Then Return CBool(Me.FlagFace_de_section)
|
| 392 |
|
|
Dim retour As Double
|
| 393 |
|
|
|
| 394 |
|
|
Dim p As SldWorks.Parameter
|
| 395 |
|
|
Try
|
| 396 |
|
|
p = swAttribute.GetParameter("Flag")
|
| 397 |
|
|
Catch ex As Exception
|
| 398 |
bournival |
130 |
MsgBox("N'arrive pas à se lier à l'attribut pour obtenir l'épaissuer, la coque n'a peut-être pas d'attributs...")
|
| 399 |
bournival |
40 |
Return Nothing
|
| 400 |
|
|
End Try
|
| 401 |
|
|
|
| 402 |
|
|
retour = p.GetDoubleValue
|
| 403 |
|
|
Me.FlagFace_de_section = retour
|
| 404 |
|
|
If retour = 1 Then Return True Else Return False
|
| 405 |
|
|
|
| 406 |
|
|
End Function
|
| 407 |
|
|
|
| 408 |
|
|
|
| 409 |
bournival |
46 |
''' <summary>
|
| 410 |
|
|
''' Donne l'épaisseur de la coque
|
| 411 |
|
|
''' </summary>
|
| 412 |
bournival |
130 |
''' <value>La valeur de l'épaisseur ATTENTION: voir remarques</value>
|
| 413 |
|
|
''' <returns>L'épaisseur de la coque</returns>
|
| 414 |
|
|
''' <remarks>La propriété ne peut être un readonly à cause d'une petite exception, normalement on ne devrait pas setter l'épaisseur de la coque</remarks>
|
| 415 |
|
|
Public Property GetEpaisseur() As Double
|
| 416 |
bournival |
46 |
Get
|
| 417 |
bournival |
130 |
|
| 418 |
bournival |
46 |
If Not Me.epaisseur = 0 Then Return Me.epaisseur : Exit Property ' pour optimiser
|
| 419 |
bournival |
40 |
|
| 420 |
bournival |
130 |
Dim p As sldworks.Parameter
|
| 421 |
bournival |
40 |
|
| 422 |
bournival |
46 |
Try
|
| 423 |
|
|
p = swAttribute.GetParameter("Ep")
|
| 424 |
|
|
Catch ex As Exception
|
| 425 |
|
|
MsgBox("N'arrive pas à se lier à l'attribut pour obtenir l'épaisseur, la coque n'a peut-être pas d'attributs...")
|
| 426 |
|
|
Return 0
|
| 427 |
|
|
End Try
|
| 428 |
|
|
Me.epaisseur = p.GetDoubleValue
|
| 429 |
|
|
Return p.GetDoubleValue
|
| 430 |
bournival |
130 |
|
| 431 |
bournival |
46 |
End Get
|
| 432 |
bournival |
130 |
|
| 433 |
|
|
Set(ByVal value As Double)
|
| 434 |
|
|
Me.epaisseur = value
|
| 435 |
|
|
' faut aussi changer le paramètre de l'attribut
|
| 436 |
|
|
Dim p As sldworks.Parameter = Me.swAttribute.GetParameter("Ep")
|
| 437 |
|
|
p.SetDoubleValue(Me.epaisseur)
|
| 438 |
|
|
End Set
|
| 439 |
bournival |
46 |
End Property
|
| 440 |
bournival |
40 |
|
| 441 |
|
|
|
| 442 |
bournival |
46 |
|
| 443 |
bournival |
40 |
Public Function GetMateriau() As String
|
| 444 |
|
|
If Not Me.materiau Then Return Me.materiau : Exit Function ' pour optimiser
|
| 445 |
|
|
|
| 446 |
|
|
|
| 447 |
|
|
Dim p As SldWorks.Parameter = Nothing
|
| 448 |
|
|
|
| 449 |
|
|
Try
|
| 450 |
|
|
p = swAttribute.GetParameter("M")
|
| 451 |
|
|
Catch ex As Exception
|
| 452 |
|
|
MsgBox("N'arrive pas à se lier à l'attribut pour obtenir le matériau, la coque n'a peut-être pas d'attributs...")
|
| 453 |
|
|
End Try
|
| 454 |
|
|
Me.materiau = p.GetStringValue
|
| 455 |
|
|
Return p.GetStringValue
|
| 456 |
|
|
End Function
|
| 457 |
|
|
|
| 458 |
|
|
Public Function GetAttribute() As SldWorks.Attribute
|
| 459 |
|
|
Dim ent As SldWorks.Entity
|
| 460 |
|
|
Dim attr As SldWorks.Attribute = Nothing
|
| 461 |
|
|
|
| 462 |
|
|
Try
|
| 463 |
|
|
ent = lst_Faces.Item(1)
|
| 464 |
|
|
attr = ent.FindAttribute(Intersections.DefAttrRCCoque, 0)
|
| 465 |
|
|
Me.swAttribute = attr
|
| 466 |
|
|
Catch ex As Exception
|
| 467 |
|
|
MsgBox("ERREUR! Une coque sans attributs !", MsgBoxStyle.Critical)
|
| 468 |
|
|
End Try
|
| 469 |
|
|
If IsNothing(attr) Then ' on a trouvé un attribut de coque
|
| 470 |
|
|
MsgBox("Une coque sans attributs !")
|
| 471 |
|
|
End If
|
| 472 |
|
|
Return attr
|
| 473 |
|
|
End Function
|
| 474 |
|
|
|
| 475 |
|
|
Private Function PointInterne(ByRef P1() As Double, ByRef P2() As Double, ByRef centreX As Double, ByRef centreY As Double) As Double()
|
| 476 |
|
|
Dim b(1) As Double
|
| 477 |
|
|
Dim c(1) As Double
|
| 478 |
|
|
Dim d(1) As Double
|
| 479 |
|
|
b(0) = P1(0) - centreX
|
| 480 |
|
|
b(1) = P1(1) - centreY
|
| 481 |
|
|
c(0) = P1(0) - centreX
|
| 482 |
|
|
c(1) = P1(1) - centreY
|
| 483 |
|
|
|
| 484 |
|
|
b = Outils_Math.unitaire(b)
|
| 485 |
|
|
c = Outils_Math.unitaire(c)
|
| 486 |
|
|
|
| 487 |
|
|
d(0) = ((b(0) + c(0)) / 2) * 50 * Epsilon
|
| 488 |
|
|
d(1) = ((b(0) + c(0)) / 2) * 50 * Epsilon
|
| 489 |
|
|
|
| 490 |
|
|
Return d
|
| 491 |
|
|
|
| 492 |
|
|
End Function
|
| 493 |
|
|
|
| 494 |
|
|
' cette sub ajoute LES constantes de la coque aux nom de l'entité.
|
| 495 |
|
|
Public Sub AddConstantes()
|
| 496 |
|
|
' cette sub ajoute LES constantes de la coque aux nom de l'entité.
|
| 497 |
|
|
' on suppose qu'il n'y en a pas déjà
|
| 498 |
|
|
' tout ce que j'ai à faire c'est de modifier la propriété nom.
|
| 499 |
|
|
|
| 500 |
|
|
'Format(valeur, "0.00000e+000")
|
| 501 |
|
|
Dim epaisseur As Double
|
| 502 |
|
|
|
| 503 |
|
|
|
| 504 |
|
|
epaisseur = Me.GetEpaisseur()
|
| 505 |
|
|
If epaisseur <= 0 Then
|
| 506 |
|
|
MsgBox("Attention, une coque n'a pas d'épaisseur ou une épaisseur négative, celle-ci est affichée en rouge sur le modèle découpé. Une valeur de 1 a été utilisée par défaut")
|
| 507 |
|
|
epaisseur = 1
|
| 508 |
|
|
Dim ent As SldWorks.Entity
|
| 509 |
|
|
ent = Me.swFace : ent.Select4(False, Nothing)
|
| 510 |
|
|
swModel.SelectedFaceProperties(1, 0, 0, 0, 0, 0, 0, False, "")
|
| 511 |
|
|
End If
|
| 512 |
|
|
|
| 513 |
|
|
|
| 514 |
|
|
nom = nom & "¢" & Format(epaisseur, "0.00000e+000") & "MA" & Format(materiau, "00")
|
| 515 |
|
|
|
| 516 |
|
|
' attention, s'il y a une intersection, je dois la noter et l'ajouter au nom....
|
| 517 |
|
|
Dim c As Integer
|
| 518 |
|
|
For c = 1 To Len(nom)
|
| 519 |
|
|
If Mid(nom, c, 1) = "," Then Mid(nom, c, 1) = "."
|
| 520 |
|
|
Next c
|
| 521 |
|
|
End Sub
|
| 522 |
|
|
|
| 523 |
|
|
|
| 524 |
|
|
|
| 525 |
bournival |
130 |
Protected Function UpdateApresSplit(ByRef inter As InterPoutreCoque, ByRef poutre As SlyAretePoutre, ByRef x As Double, ByRef y As Double, ByRef z As Double, ByRef Plan As sldworks.RefPlane, Optional ByRef FI As Boolean = False, Optional ByVal VientDeCoupeCote As Boolean = False) As sldworks.Face2
|
| 526 |
bournival |
40 |
|
| 527 |
|
|
' le pointeur Me.swFace pointe soit sur une face, soit sur la face originale soit la face découpée
|
| 528 |
|
|
' cette procédure doit créer une nouvelle SlyFaceCoque
|
| 529 |
|
|
' et tout ce que j'ai c'est un pointeur, et je sais même pas lequel.
|
| 530 |
|
|
' la fonction ne créée pas de nouvelles slyEntités.
|
| 531 |
|
|
' si le découpage donne 3 faces ou plus, elles sont placées dans lst_AutreFaces
|
| 532 |
|
|
|
| 533 |
|
|
|
| 534 |
|
|
' 1 - on obtient les 2 nouvelles faces,
|
| 535 |
|
|
Dim vFace As Object
|
| 536 |
bournival |
130 |
Dim Face1 As sldworks.Face2
|
| 537 |
|
|
Dim Face2 As sldworks.Face2
|
| 538 |
|
|
Dim FaceInterne As sldworks.Face2
|
| 539 |
|
|
Dim FaceExterne As sldworks.Face2
|
| 540 |
|
|
Dim swFeat As sldworks.Feature
|
| 541 |
bournival |
40 |
|
| 542 |
|
|
swFeat = swModel.FeatureByPositionReverse(0)
|
| 543 |
|
|
vFace = swFeat.GetFaces
|
| 544 |
|
|
|
| 545 |
|
|
If vFace Is Nothing Then Return Nothing ' le code nothing veut dire que la face n'a pas été coupée.
|
| 546 |
|
|
|
| 547 |
|
|
Face1 = vFace(0)
|
| 548 |
|
|
Face2 = vFace(1)
|
| 549 |
|
|
|
| 550 |
|
|
Try ' vérification
|
| 551 |
bournival |
130 |
Dim face3 As sldworks.Face2
|
| 552 |
bournival |
40 |
Dim i As Integer
|
| 553 |
|
|
'Dim slyFaceSupplémentaire As SlyFaceCoque ' la raison du pourquoi on doit avoir 2 sous-routines
|
| 554 |
|
|
|
| 555 |
|
|
For i = 2 To 1000
|
| 556 |
|
|
face3 = vFace(i)
|
| 557 |
|
|
Me.lst_Faces.Add(face3)
|
| 558 |
|
|
Next i
|
| 559 |
|
|
|
| 560 |
|
|
'MsgBox("Problème, on a au moins 3 face dans le update après le découpage", MsgBoxStyle.Critical)
|
| 561 |
|
|
Catch ex As Exception
|
| 562 |
|
|
' tout est normal...
|
| 563 |
|
|
End Try
|
| 564 |
|
|
|
| 565 |
|
|
' SECRET 1.999 ' c'est pas scientifique mais ça peut marcher
|
| 566 |
|
|
If Math.Abs(Face1.GetArea) > Math.Abs(10 * Face2.GetArea) Then
|
| 567 |
|
|
FaceInterne = Face2
|
| 568 |
|
|
FaceExterne = Face1
|
| 569 |
|
|
ElseIf Math.Abs(Face1.GetArea) < Math.Abs(10 * Face2.GetArea) Then
|
| 570 |
|
|
FaceInterne = Face1
|
| 571 |
|
|
FaceExterne = Face2
|
| 572 |
|
|
Else
|
| 573 |
|
|
|
| 574 |
|
|
|
| 575 |
|
|
'' 2 - on a un point, on trouve quelle face est la plus proche.
|
| 576 |
|
|
If Commun.Distance(Face1, x, y, z) < Commun.Distance(Face2, x, y, z) Then
|
| 577 |
|
|
FaceInterne = Face1
|
| 578 |
|
|
FaceExterne = Face2
|
| 579 |
|
|
Else
|
| 580 |
|
|
FaceInterne = Face2
|
| 581 |
|
|
FaceExterne = Face1
|
| 582 |
|
|
End If
|
| 583 |
|
|
End If
|
| 584 |
|
|
|
| 585 |
|
|
Me.lst_Faces.Add(FaceInterne)
|
| 586 |
|
|
Me.lst_Faces.Add(FaceExterne)
|
| 587 |
|
|
|
| 588 |
|
|
'' 3 - on créé une nouvelle coque (intérieure) et on lui donne les propriétés originales et on met dans la liste des coques
|
| 589 |
|
|
'Me.swFace = FaceExterne
|
| 590 |
|
|
Dim aire As Double
|
| 591 |
|
|
aire = FaceExterne.GetArea
|
| 592 |
|
|
|
| 593 |
|
|
' ************************************************
|
| 594 |
|
|
' pour placer un attribut sur la face interne
|
| 595 |
bournival |
130 |
Dim attr As sldworks.Attribute
|
| 596 |
|
|
Dim swent As sldworks.Entity
|
| 597 |
bournival |
40 |
Static no As Integer
|
| 598 |
|
|
|
| 599 |
|
|
If FI Then
|
| 600 |
|
|
Dim nom2 As String = "FaceInterne" & no
|
| 601 |
|
|
|
| 602 |
|
|
swent = FaceInterne
|
| 603 |
|
|
attr = swent.FindAttribute(Intersections.DefAttrFaceInterne, 0) ' si l'attribut existe déjà on pointe dessus.
|
| 604 |
|
|
|
| 605 |
|
|
If attr Is Nothing Then attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2) ' 0 = swThisconfig
|
| 606 |
|
|
|
| 607 |
|
|
While attr Is Nothing
|
| 608 |
|
|
no += 1
|
| 609 |
|
|
nom2 = "FaceInterne" & CStr(no)
|
| 610 |
|
|
attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2)
|
| 611 |
|
|
End While
|
| 612 |
|
|
GererDossiers("FaceInternes", nom2)
|
| 613 |
|
|
no += 1
|
| 614 |
|
|
ElseIf Flag = 2 Then ' on a un channel, on fait les 2 options
|
| 615 |
|
|
Dim nom2 As String = "FaceInterne" & no
|
| 616 |
|
|
|
| 617 |
|
|
swent = FaceInterne
|
| 618 |
|
|
attr = swent.FindAttribute(Intersections.DefAttrFaceInterne, 0) ' si l'attribut existe déjà on pointe dessus.
|
| 619 |
|
|
|
| 620 |
|
|
If attr Is Nothing Then attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2) ' 0 = swThisconfig
|
| 621 |
|
|
|
| 622 |
|
|
While attr Is Nothing
|
| 623 |
|
|
no += 1
|
| 624 |
|
|
nom2 = "FaceInterne" & CStr(no)
|
| 625 |
|
|
attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2)
|
| 626 |
|
|
End While
|
| 627 |
|
|
GererDossiers("FaceInternes", nom2)
|
| 628 |
|
|
no += 1
|
| 629 |
|
|
MyBase.AjouterMiniPoutresSurFaceInterne(poutre, FaceInterne, inter.x, inter.y, inter.z)
|
| 630 |
|
|
Else
|
| 631 |
bournival |
130 |
If Not VientDeCoupecote Then MyBase.AjouterMiniPoutresSurFaceInterne(poutre, FaceInterne, inter.x, inter.y, inter.z)
|
| 632 |
bournival |
40 |
End If
|
| 633 |
|
|
|
| 634 |
|
|
' ************ l'attribut de la condition aux limites *******************
|
| 635 |
|
|
'attr = Nothing
|
| 636 |
|
|
'Dim nom3 As String
|
| 637 |
|
|
'Dim p As SldWorks.Parameter
|
| 638 |
|
|
'If Not Me.condition = "" Then
|
| 639 |
|
|
' nom3 = "CLc_" & no & "_" & Me.nom & " " & Me.condition
|
| 640 |
|
|
' attr = swent.FindAttribute(Intersections.DefAttrConditionLimite, 0) ' si l'attribut existe déjà on pointe dessus.
|
| 641 |
|
|
|
| 642 |
|
|
' While attr Is Nothing
|
| 643 |
|
|
' If attr Is Nothing Then attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, FaceInterne, nom3, 0, 0)
|
| 644 |
|
|
' If attr Is Nothing Then nom3 = nom3 & CStr(Timer)
|
| 645 |
|
|
' End While
|
| 646 |
|
|
|
| 647 |
|
|
' p = attr.GetParameter("CL")
|
| 648 |
|
|
' p.SetStringValue(Me.condition)
|
| 649 |
|
|
|
| 650 |
|
|
'End If
|
| 651 |
|
|
' GererDossiers("Conditions Aux Limites", nom3)
|
| 652 |
|
|
' *****************************************************
|
| 653 |
|
|
Return FaceInterne
|
| 654 |
|
|
|
| 655 |
|
|
|
| 656 |
|
|
End Function
|
| 657 |
|
|
|
| 658 |
|
|
Public Sub SetAttributDeCoque(ByRef epaisseur As Double, Optional ByRef materiau As String = Nothing)
|
| 659 |
|
|
Dim nom As String
|
| 660 |
|
|
Dim swFace As SldWorks.Face2
|
| 661 |
|
|
Dim swent As SldWorks.Entity
|
| 662 |
|
|
Dim no As Long
|
| 663 |
|
|
Dim Attr As SldWorks.Attribute
|
| 664 |
|
|
|
| 665 |
|
|
swFace = Me.SwFace
|
| 666 |
|
|
swent = swFace
|
| 667 |
|
|
|
| 668 |
|
|
|
| 669 |
|
|
Try
|
| 670 |
|
|
Attr = swent.FindAttribute(Intersections.DefAttrRCCoque, 0) ' si l'attribut existe déjà on pointe dessus.
|
| 671 |
|
|
Catch ex As Exception
|
| 672 |
|
|
'MsgBox("N'arrive pas à se lier à l'attribut!", MsgBoxStyle.Information, "SetAttributsDePoutre")
|
| 673 |
|
|
Exit Sub
|
| 674 |
|
|
End Try
|
| 675 |
|
|
|
| 676 |
|
|
If Attr Is Nothing Then Attr = Intersections.DefAttrRCCoque.CreateInstance5(swModel, swFace, nom, 0, 2) ' 0 = swThisconfig
|
| 677 |
|
|
|
| 678 |
|
|
While Attr Is Nothing
|
| 679 |
|
|
no += 1
|
| 680 |
|
|
nom = "RCCoque" & CStr(no)
|
| 681 |
|
|
Attr = Intersections.DefAttrRCCoque.CreateInstance5(swModel, swFace, nom, 0, 0)
|
| 682 |
|
|
If no > 100000 Then MsgBox("N'arrive pas à créer l'attribut sur la coque après 100 000 essais...", MsgBoxStyle.Exclamation, "Problème dans CreationAttributPourPoutre")
|
| 683 |
|
|
|
| 684 |
|
|
End While
|
| 685 |
|
|
|
| 686 |
|
|
|
| 687 |
|
|
Dim ParamM As SldWorks.Parameter
|
| 688 |
|
|
Dim ParamEp As SldWorks.Parameter
|
| 689 |
|
|
|
| 690 |
|
|
ParamM = Attr.GetParameter("M")
|
| 691 |
|
|
ParamEp = Attr.GetParameter("Ep")
|
| 692 |
|
|
|
| 693 |
|
|
If materiau IsNot Nothing Then ParamM.SetStringValue2(materiau, 2, "") ' swAllConfiguration = 2
|
| 694 |
|
|
ParamEp.SetStringValue2(epaisseur, 2, "")
|
| 695 |
|
|
|
| 696 |
|
|
End Sub
|
| 697 |
|
|
|
| 698 |
|
|
|
| 699 |
bournival |
130 |
Protected Sub CoupeX(ByRef inter As InterPoutreCoque, ByRef poutre As SlyAretePoutre)
|
| 700 |
|
|
Dim swEnt As sldworks.Entity = Nothing
|
| 701 |
|
|
Dim Directionnel As Boolean, Flip As Boolean
|
| 702 |
|
|
Dim Faces(3) As sldworks.Face2
|
| 703 |
|
|
Dim r(2) As Double
|
| 704 |
|
|
Dim LaSurface As sldworks.Surface
|
| 705 |
|
|
Dim sens As Boolean
|
| 706 |
|
|
Dim p(2) As Double
|
| 707 |
|
|
Dim retour() As Double
|
| 708 |
|
|
|
| 709 |
|
|
'swModel.SetInferenceMode(False) ' ne pas mettre de contraintes par défaut
|
| 710 |
|
|
'swModel.SetAddToDB(True)
|
| 711 |
|
|
'swModel.SetDisplayWhenAdded(False) ' accélérer les performances
|
| 712 |
|
|
|
| 713 |
|
|
|
| 714 |
|
|
' l'idée est de sélectionner le point et l'arète puis d'utiliser CreatePlanePerCurveAndPassPoint3
|
| 715 |
|
|
Dim planReference As sldworks.RefPlane
|
| 716 |
|
|
Dim swsketch As sldworks.Sketch
|
| 717 |
|
|
Dim swSommet As sldworks.Vertex, swSommet2 As sldworks.Vertex
|
| 718 |
|
|
Dim pointdeb(2) As Double, pointfin(2) As Double
|
| 719 |
|
|
|
| 720 |
|
|
'swModel.Extension.SelectByID2("", "POINTREF", inter.x, inter.y, inter.z, False, 0, Nothing, 0)
|
| 721 |
|
|
' faut vraiment sélectionner le bon point...
|
| 722 |
|
|
swSommet = poutre.swArete.GetStartVertex()
|
| 723 |
|
|
swSommet2 = poutre.swArete.GetEndVertex()
|
| 724 |
|
|
If swSommet Is Nothing Then
|
| 725 |
|
|
MsgBox("On a un cercle ou courbe sans sommets, dans coupeX, pas encore traité. Ne peut pas mettre un plan si pas de sommet")
|
| 726 |
|
|
Else
|
| 727 |
|
|
If Distance(swSommet, inter.x, inter.y, inter.z) < Epsilon Then
|
| 728 |
|
|
swEnt = swSommet
|
| 729 |
|
|
ElseIf Distance(swSommet2, inter.x, inter.y, inter.z) < Epsilon Then
|
| 730 |
|
|
swEnt = swSommet2
|
| 731 |
|
|
Else
|
| 732 |
|
|
MsgBox("Dans coupeX, l'intersection n'est pas sur un sommet. Pas encore traité. Nécessite de créer un point au coordonnées d'intersection")
|
| 733 |
|
|
End If
|
| 734 |
|
|
End If
|
| 735 |
|
|
|
| 736 |
|
|
swEnt.Select4(False, Nothing)
|
| 737 |
|
|
swEnt = poutre.swArete
|
| 738 |
|
|
swEnt.Select(True)
|
| 739 |
|
|
|
| 740 |
|
|
If Me.estPlan Or Me.estFauxPlan(inter.x, inter.y, inter.z) Then
|
| 741 |
|
|
' si la coque est plane alors on projette le plan de référence des deux cotés, sinon on doit le décaler vers le bas
|
| 742 |
|
|
planReference = swModel.CreatePlanePerCurveAndPassPoint3(True, True)
|
| 743 |
|
|
Directionnel = False
|
| 744 |
|
|
Flip = False
|
| 745 |
|
|
ElseIf Me.estCylindre Then
|
| 746 |
|
|
' on a un cylindre, on ne projette pas des 2 cotés. On créé un plan, puis un autre plus bas pour ensuite projeter d'un seul coté.
|
| 747 |
|
|
Dim PlanDessus As sldworks.RefPlane
|
| 748 |
|
|
Dim Rayon As Double, L As Double, B As Double, phi As Double, dist As Double, temp1 As Double, temp2 As Double
|
| 749 |
|
|
Dim u(2) As Double, v(2) As Double
|
| 750 |
|
|
PlanDessus = swModel.CreatePlanePerCurveAndPassPoint3(True, True)
|
| 751 |
|
|
temp1 = poutre.GetD1
|
| 752 |
|
|
temp2 = poutre.GetD2
|
| 753 |
|
|
L = Math.Sqrt(temp1 * temp1 + temp2 * temp2)
|
| 754 |
|
|
Rayon = Me.GetRayonCylindre()
|
| 755 |
|
|
u = poutre.GetOrientation(inter.x, inter.y, inter.z)
|
| 756 |
|
|
v = Me.GetNormale(inter.x, inter.y, inter.z)
|
| 757 |
|
|
phi = -(Math.Acos(Outils_Math.cosdir(u, v)))
|
| 758 |
|
|
B = Math.Abs(L / 2 * Math.Sin(phi))
|
| 759 |
|
|
dist = Rayon - Math.Sqrt(Rayon * Rayon - ((L / 2) * (L / 2))) + B
|
| 760 |
|
|
If dist < 0 Then MsgBox("Gros problème pour couper le cylindre, la poutre est plus grosse!!!!!!", MsgBoxStyle.Critical) : Exit Sub
|
| 761 |
|
|
|
| 762 |
|
|
swEnt = PlanDessus
|
| 763 |
|
|
swEnt.Select(False)
|
| 764 |
|
|
Directionnel = True
|
| 765 |
|
|
|
| 766 |
|
|
Flip = Flipper(PlanDessus, inter)
|
| 767 |
|
|
|
| 768 |
|
|
planReference = swModel.CreatePlaneAtOffset3(dist * 2, Flip, True)
|
| 769 |
|
|
Else
|
| 770 |
|
|
MsgBox("La coque n'est ni un cylindre, ni un plan" & vbCr & "Le résultat n'est pas certain...", MsgBoxStyle.Information, "Avertissement")
|
| 771 |
|
|
planReference = swModel.CreatePlanePerCurveAndPassPoint3(True, True)
|
| 772 |
|
|
Directionnel = False
|
| 773 |
|
|
Flip = False
|
| 774 |
|
|
End If
|
| 775 |
|
|
|
| 776 |
|
|
|
| 777 |
|
|
|
| 778 |
|
|
LaSurface = Me.SwFace.GetSurface()
|
| 779 |
|
|
sens = Me.SwFace.FaceInSurfaceSense()
|
| 780 |
|
|
|
| 781 |
|
|
' skx est la coordonnée du point de ref en coord de sketch, Rx est le point de référence dans le repère global.
|
| 782 |
|
|
Dim i As Integer, MettreFI As Boolean
|
| 783 |
|
|
Dim swFeat As sldworks.Feature
|
| 784 |
|
|
|
| 785 |
|
|
For i = 0 To 1
|
| 786 |
|
|
|
| 787 |
|
|
swEnt = planReference
|
| 788 |
|
|
swEnt.Select(False)
|
| 789 |
|
|
swModel.InsertSketch2(False)
|
| 790 |
|
|
swModel.ClearSelection2(True)
|
| 791 |
|
|
swFeat = swModel.FeatureByPositionReverse(0)
|
| 792 |
|
|
swModel.SelectByID(swFeat.Name, "SKETCH", 0, 0, 0)
|
| 793 |
|
|
swModel.EditSketch()
|
| 794 |
|
|
swsketch = swModel.GetActiveSketch2
|
| 795 |
|
|
|
| 796 |
|
|
p(0) = inter.x : p(1) = inter.y : p(2) = inter.z
|
| 797 |
|
|
retour = Commun.TransfertModelSketch(swsketch, p)
|
| 798 |
|
|
|
| 799 |
|
|
|
| 800 |
|
|
r = DessineSectionPoutre(poutre, retour(0), retour(1), i + 1, swsketch, inter, MettreFI)
|
| 801 |
|
|
swModel.InsertSketch2(True) ' l'option true rebuild le modèle avec les modifications du sketch.
|
| 802 |
|
|
swModel.ClearSelection2(True)
|
| 803 |
|
|
|
| 804 |
|
|
Dim face As sldworks.Face2
|
| 805 |
|
|
For Each face In Me.lst_Faces
|
| 806 |
|
|
swModel.ClearSelection2(True)
|
| 807 |
|
|
swEnt = face : swEnt.Select2(False, 1)
|
| 808 |
|
|
swEnt = swsketch : swEnt.Select2(True, 4)
|
| 809 |
|
|
swModel.InsertSplitLineProject(Directionnel, Flip)
|
| 810 |
|
|
Next
|
| 811 |
|
|
|
| 812 |
|
|
|
| 813 |
|
|
Me.SwFace.DetachSurface()
|
| 814 |
|
|
Me.SwFace.AttachSurface(LaSurface, sens)
|
| 815 |
|
|
|
| 816 |
|
|
Faces(i) = UpdateApresSplit(inter, poutre, r(0), r(1), r(2), planReference, MettreFI)
|
| 817 |
|
|
Commun.MettreUnPoint(r(0), r(1), r(2))
|
| 818 |
|
|
|
| 819 |
|
|
If Faces(i) Is Nothing Then
|
| 820 |
|
|
swEnt.Select(False)
|
| 821 |
|
|
swModel.EditDelete()
|
| 822 |
|
|
End If
|
| 823 |
|
|
If Flag = 2 Then Flag = 0 : Exit For
|
| 824 |
|
|
|
| 825 |
|
|
Next i
|
| 826 |
|
|
End Sub
|
| 827 |
|
|
|
| 828 |
|
|
|
| 829 |
bournival |
40 |
End Class
|
| 830 |
|
|
|
