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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 |
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Public Class SlyFaceVolume
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Inherits SuperFace
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Sub New(ByVal swface As SldWorks.Face2)
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bournival |
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MyBase.New(swface)
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bournival |
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End Sub
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''' <summary>
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''' sub qui CRÉÉ une instance de la classe InterPoutreVolume si et seulement si il n'en existe pas avant. S'il en existe alors on update la classe déjà existante.
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''' </summary>
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''' <param name="sPoutre">La SlyPoutre</param>
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''' <param name="xyz1">Laposition du pount d'intersection</param>
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''' <param name="tipe">=1 si on découpe en X, 2 si à l'intérieur, 3 si à l'extérieur</param>
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''' <returns>La classe d'intersection</returns>
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''' <remarks>dans tous les cas on retourne la classe (pour pouvoir l'ajouter à la poutre...)</remarks>
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Public Function AjouterInterPoutre(ByRef sPoutre As SlyAretePoutre, ByRef xyz1() As Double, ByVal tipe As Byte) As InterPoutreVolume
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Dim int As InterPoutreVolume
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For Each int In lst_InterPoutre
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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
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' on a un point déjà existant,
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int.lst_sPoutre.Add(sPoutre)
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int.lst_type.Add(tipe)
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Return int
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End If
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Next
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' si on est ici c'est que l'on doit créer l'intersection
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int = New InterPoutreVolume
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int.x = xyz1(0)
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int.y = xyz1(1)
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int.z = xyz1(2)
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int.lst_sPoutre.Add(sPoutre)
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int.lst_type.Add(tipe)
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int.sFaceVolume = Me
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lst_InterPoutre.Add(int)
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Return int
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End Function
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' sub qui update les pointeurs après un split de la face.
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Friend Overrides Function UpdateApresSplit(ByRef inter As InterPoutreVolume, 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) As SldWorks.Face2
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' le pointeur Me.swFace pointe soit sur une face, soit sur la face originale soit la face découpée
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' cette procédure doit créer une nouvelle SlyFaceVOl
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' et tout ce que j'ai c'est un pointeur, et je sais même pas lequel.
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' la fonction ne créée pas de nouvelles slyEntités.
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' si le découpage donne 3 faces ou plus, elles sont placées dans lst_AutreFaces
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' 1 - on obtient les 2 nouvelles faces,
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Dim vFace As Object
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Dim Face As SldWorks.Face2 = Nothing
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Dim FaceInterne As SldWorks.Face2
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Dim swFeat As SldWorks.Feature
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Dim swent As SldWorks.Entity = Nothing
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Dim swFaultEnt As SldWorks.FaultEntity
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swFeat = swModel.FeatureByPositionReverse(0)
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Try
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vFace = swFeat.GetFaces
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For Each Face In vFace
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Me.lst_Faces.Add(Face)
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Next Face
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Catch
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' si on a une poutre dessinée en partie, on aura pas de feature... mais on a la face...
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' on doit donc l'e déterminer anyway
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End Try
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For Each Face In Me.lst_Faces ' à revoir
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swFaultEnt = Face.Check
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If Not IsNothing(swFaultEnt) Then
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Me.lst_Faces.GetEnumerator()
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End If
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Next Face
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' on créé un point dans un sketch et on le place
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' This method projects the selected sketch items from the current sketch on a selected surface.
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' en fait ça projette juste une courbe...
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' et si ça retourne nul alors la projection a pas marchée.
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Dim swSKSeg As SldWorks.SketchSegment
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swSKSeg = Commun.MettreUneLigne(Plan, x - 50 * Epsilon, y, z, x + 100 * Epsilon, y + 100 * Epsilon, z + 100 * Epsilon)
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swFeat = Nothing
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For Each Face In Me.lst_Faces
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swSKSeg.Select4(False, Nothing)
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swent = Face : swent.Select4(True, Nothing)
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swFeat = swModel.InsertProjectedSketch2(0) ' 1 pour inverser la direction de la projection
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If Not swFeat Is Nothing Then Exit For
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swFeat = swModel.InsertProjectedSketch2(1) ' 1 pour inverser la direction de la projection
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If Not swFeat Is Nothing Then Exit For
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Next Face
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If swFeat Is Nothing Then
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' on passe à un autre type d'essai...
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MsgBox("N'a pas réussi à trouver la bonne face dans le UpdateAPrèsSplit")
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Return Nothing
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Else
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FaceInterne = Face
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' effacer le feature...
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End If
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' ************************************************
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' pour placer un attribut sur la face interne
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Dim attr As SldWorks.Attribute
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Static no As Integer
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If FI Or Flag = 20 Then
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Dim nom2 As String = "FaceInterne" & no
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swent = FaceInterne
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attr = swent.FindAttribute(Intersections.DefAttrFaceInterne, 0) ' si l'attribut existe déjà on pointe dessus.
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If attr Is Nothing Then attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2) ' 0 = swThisconfig
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While attr Is Nothing
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no += 1
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nom2 = "FaceInterne" & CStr(no)
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attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2)
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End While
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GererDossiers("FaceInternes", nom2)
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no += 1
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ElseIf Flag = 2 Then ' on a un channel, on fait les 2 options
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Dim nom2 As String = "FaceInterne" & no
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swent = FaceInterne
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attr = swent.FindAttribute(Intersections.DefAttrFaceInterne, 0) ' si l'attribut existe déjà on pointe dessus.
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If attr Is Nothing Then attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2) ' 0 = swThisconfig
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While attr Is Nothing
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no += 1
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nom2 = "FaceInterne" & CStr(no)
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attr = Intersections.DefAttrFaceInterne.CreateInstance5(swModel, FaceInterne, nom2, 0, 2)
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End While
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GererDossiers("FaceInternes", nom2)
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no += 1
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MyBase.AjouterMiniPoutresSurFaceInterne(poutre, FaceInterne, inter.x, inter.y, inter.z)
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Else
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MyBase.AjouterMiniPoutresSurFaceInterne(poutre, FaceInterne, inter.x, inter.y, inter.z)
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End If
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' ************ l'attribut de la condition aux limites *******************
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attr = Nothing
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Dim nom3 As String = Nothing
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Dim p As SldWorks.Parameter
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If Not Me.condition = "" Then
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nom3 = "CLc_" & no & "_" & Me.nom & " " & Me.condition
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attr = swent.FindAttribute(Intersections.DefAttrConditionLimite, 0) ' si l'attribut existe déjà on pointe dessus.
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While attr Is Nothing
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If attr Is Nothing Then attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, FaceInterne, nom3, 0, 0)
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If attr Is Nothing Then nom3 = nom3 & CStr(Timer)
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End While
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p = attr.GetParameter("CL")
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p.SetStringValue(Me.condition)
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End If
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GererDossiers("Conditions Aux Limites", nom3)
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' *****************************************************
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Return FaceInterne
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End Function
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Private Sub MAJ_CL(ByRef FaceInterne As SldWorks.Face)
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' ************ update de 'attribut de la condition aux limites *******************
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Dim attr As SldWorks.Attribute
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Static no As Integer = 0
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Dim swEnt As SldWorks.Entity
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swEnt = FaceInterne
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attr = Nothing
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Dim nom3 As String = Nothing
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Dim p As SldWorks.Parameter
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If Not Me.condition = "" Then
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nom3 = "CLv_" & no & "_" & Me.nom & " " & Me.condition
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attr = swEnt.FindAttribute(Intersections.DefAttrConditionLimite, 0) ' si l'attribut existe déjà on pointe dessus.
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While attr Is Nothing
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If attr Is Nothing Then attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, FaceInterne, nom3, 0, 0)
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If attr Is Nothing Then nom3 = nom3 & CStr(Timer)
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End While
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p = attr.GetParameter("CL")
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p.SetStringValue(Me.condition)
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End If
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GererDossiers("Conditions Aux Limites", nom3)
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' *****************************************************
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End Sub
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End Class
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