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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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Public Class SuperArete
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Inherits SuperEntite
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Public swArete As SldWorks.Edge
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Private Shared compteur As Long
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Private Shared no As Long
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Protected swCourbe As SldWorks.Curve
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''' <summary>
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''' Le new pour un encapsulateur de l'arète
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''' </summary>
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''' <param name="swArete"></param>
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''' <param name="encapsulateur"></param>
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''' <remarks></remarks>
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Public Sub New(ByRef swArete As SldWorks.Edge, ByRef encapsulateur As Boolean)
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Me.swArete = swArete
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Me.swCourbe = swArete.GetCurve
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End Sub
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Public Sub New(ByRef arete As SldWorks.Edge, Optional ByVal tip As Integer = 0)
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Me.swArete = arete
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Me.swCourbe = swArete.GetCurve
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Select Case tip
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Case Commun.tipe_e.Volume
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nom = "Arete" & compteur
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Case Commun.tipe_e.coque
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nom = "AreteCoque" & compteur
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Case Commun.tipe_e.poutre
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nom = "AretePoutre" & compteur
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Case Commun.tipe_e.MiniPoutre
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nom = "Mini-Poutre" & compteur
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End Select
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nomOrig = nom
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compteur = compteur + 1
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End Sub
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Public Overrides Sub SaveNom()
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' procédure qui enregistre le nom et qui , pour l'instant ne tient pas compte des conditions aux limites
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Dim ent As SldWorks.Entity
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ent = swArete
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Dim retval As Boolean
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Try
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retval = swPart.SetEntityName(ent, nom)
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Catch
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Debug.Write("Le prog ne veut pas mettre le nom sur une entité.." & vbCr & "Le nom devrait être: " & nom) ' MsgBox("Le prog ne veut pas mettre le nom sur une entité.." & vbCr & "Le nom devrait être: " & nom)
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End Try
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Dim i As Integer
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If retval = False Then
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Do Until retval = True
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i += 1
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retval = swPart.SetEntityName(ent, nom & Chr(96 + i))
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Loop
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Me.nom = nom & Chr(96 + i)
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Debug.Write("Impossibilité d'écrire le nom de l'entité... il y a déjà un nom." & Chr(13) & nom) ' MsgBox("Impossibilité d'écrire le nom de l'entité... il y a déjà un nom." & Chr(13) & nom, MsgBoxStyle.Critical, "Problème dans le setID de l'arrète")
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End If
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End Sub
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Shared Sub reinitialiser()
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compteur = 0
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End Sub
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Public Function GetOrientation(ByRef T As Double) As Double()
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'retval = Edge.Evaluate ( Parameter) retval est un tableau, 4,5 et 6 sont les tangentes au point...
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Dim temp(2) As Double
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Dim retval As Object
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retval = Me.swArete.Evaluate(T)
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temp(0) = retval(3)
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temp(1) = retval(4)
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temp(2) = retval(5)
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Return temp
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End Function
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Public Function GetOrientation(ByRef x As Double, ByRef y As Double, ByRef z As Double) As Double()
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Dim retval As Object
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retval = Me.swArete.GetClosestPointOn(x, y, z)
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Return GetOrientation(retval(3))
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End Function
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Public Sub MettreAttributPourConditionLimite()
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Dim swent As SldWorks.Entity
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Dim nom As String
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Dim cond As String
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cond = Me.condition
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If cond = "" Then Exit Sub
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swent = Me.swArete
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nom = "CL" & CStr(no) & "_" & cond
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Dim Attr As SldWorks.Attribute = Nothing
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Try
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Attr = swent.FindAttribute(Intersections.DefAttrConditionLimite, 0) ' si l'attribut existe déjà on pointe dessus.
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Catch ex As Exception
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MsgBox("N'arrive pas à se lier à l'attribut, erreur: " & ex.Message, MsgBoxStyle.Critical)
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End Try
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' si nothing c'est que l'attribut n'existe pas
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If Attr Is Nothing Then Attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, Me.swArete, nom, 0, 2) ' 0 = swThisconfig, 2 = allconfig
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While Attr Is Nothing
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no += 1
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nom = "CL" & CStr(no) & "_" & cond
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Attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, Me.swArete, nom, 0, 2)
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End While
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Dim ParamCL As SldWorks.Parameter
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ParamCL = Attr.GetParameter("CL")
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ParamCL.SetStringValue2(cond, 2, "") ' swAllConfiguration = 2
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GererDossiers("Conditions Aux Limites", nom)
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no = no + 1
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End Sub
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' une fonction qui transforme un attribut en condition aux limites
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Public Sub AttributVersConditionLimite()
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Dim p As SldWorks.Parameter
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Dim ent As SldWorks.Entity
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Dim attr As SldWorks.Attribute
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ent = Me.swArete
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attr = ent.FindAttribute(Intersections.DefAttrConditionLimite, 0)
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If Not attr Is Nothing Then
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p = attr.GetParameter("CL")
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nom = nomOrig & "@" & p.GetStringValue
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End If
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End Sub
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Public Function GetSwSommets() As SldWorks.Vertex()
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Dim swsommet(1) As SldWorks.Vertex
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swsommet(0) = Me.swArete.GetStartVertex()
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If swsommet(0) Is Nothing Then Return Nothing
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swsommet(1) = Me.swArete.GetEndVertex
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Return swsommet
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End Function
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Public Overrides Sub Selectionner(Optional ByVal Mark As Integer = 0, Optional ByRef Append As Boolean = True)
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Dim swent As SldWorks.Entity
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swent = swArete
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swent.Select2(Append, Mark)
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End Sub
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''' <summary>
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''' Renvoie les coordonnées du point milieu
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''' </summary>
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''' <returns></returns>
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''' <remarks></remarks>
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Public Function GetPointMilieu() As Double()
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Dim T As Double
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Dim xyz(2) As Double
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T = Me.GetTMilieu
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Me.Evaluer(T, xyz)
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Return xyz
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End Function
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''' <summary>
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''' Renvoie les coordonnées du point milieu
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''' </summary>
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''' <returns>Faux si le sommet n'esiste pas</returns>
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''' <remarks></remarks>
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Public Function GetPointMilieu(ByRef x As Double, ByRef y As Double, ByRef z As Double) As Boolean
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Dim T As Double
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T = Me.GetTMilieu
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Me.Evaluer(T, x, y, z)
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Return True
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End Function
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''' <summary>
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''' Détermine si une courbe est une ligne
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''' </summary>
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''' <returns>Vrai si la courbe est une ligne</returns>
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''' <remarks></remarks>
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Public Function IsLine() As Boolean
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Try
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Dim swCourbe As SldWorks.Curve = Me.swArete.GetCurve
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Return swCourbe.IsLine()
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Catch
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Dim fault As SldWorks.FaultEntity = Me.swArete.Check
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Debug.WriteLine("N'arrive pas à déterminer si la courbe est une ligne" & vbCr & "FaultEntity.Count = " & IIf(fault Is Nothing, "0", fault.Count) & vbCr & Me.nom)
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Return True
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End Try
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End Function
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''' <summary>
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''' Détermine si la courbe est un cercle
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''' </summary>
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''' <returns>Vrai si la courbe est un cercle</returns>
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''' <remarks></remarks>
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Public Function IsCircle() As Boolean
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Try
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Dim swCourbe As SldWorks.Curve = Me.swArete.GetCurve
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If swCourbe.IsLine Then Return False
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Return Me.swCourbe.IsCircle
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Catch ex As Exception
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Dim fault As SldWorks.FaultEntity = Me.swArete.Check
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Debug.WriteLine("N'arrive pas à déterminer si la courbe est un cercle" & vbCr & "FaultEntity.Count = " & IIf(fault Is Nothing, "0", fault.Count) & vbCr & Me.nom)
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Return False
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End Try
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End Function
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''' <summary>
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''' Détermine si la courbe est une B-Spline
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''' </summary>
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''' <returns></returns>
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''' <remarks>Vrai si la courbe est une b-spline</remarks>
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Public Function IsBcurve() As Boolean
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Try
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Dim swCourbe As SldWorks.Curve = Me.swArete.GetCurve
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If swCourbe.IsLine Then Return False
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If swCourbe.IsCircle Then Return False ' le manuel dit de vérifier ça avant de demander pour une Spline...
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Return swCourbe.IsBcurve()
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Catch
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Dim fault As SldWorks.FaultEntity = Me.swArete.Check
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Debug.WriteLine("N'arrive pas à déterminer si la courbe est une spline" & vbCr & "FaultEntity.Count = " & IIf(fault Is Nothing, "0", fault.Count) & vbCr & Me.nom)
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Return False
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End Try
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End Function
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''' <summary>
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''' Détermine si la courbe est une ellipse
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''' </summary>
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''' <returns></returns>
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''' <remarks>Vrai si ellipse</remarks>
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Public Function IsEllipse() As Boolean
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Try
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Dim swCourbe As SldWorks.Curve = Me.swArete.GetCurve
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If swCourbe.IsLine Then Return False
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Return swCourbe.IsEllipse
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Catch
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Dim fault As SldWorks.FaultEntity = Me.swArete.Check
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Debug.WriteLine("N'arrive pas à déterminer si la courbe est une ellipse" & vbCr & "FaultEntity.Count = " & IIf(fault Is Nothing, "0", fault.Count) & vbCr & Me.nom)
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End Try
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End Function
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''' <summary>
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''' Sub pour sélectionner l'arète dans la fenètre de solidworks
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''' </summary>
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''' <param name="Append"></param>
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''' <remarks></remarks>
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Public Sub sélectionner(Optional ByVal Append As Boolean = False)
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Dim swent As SldWorks.Entity
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swent = Me.SwArete
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swent.Select2(Append, 0)
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End Sub
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''' <summary>
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''' Sub qui colore une arète
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''' </summary>
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''' <param name="Largeur">La largeur de la ligne</param>
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''' <param name="Rouge">Le ton de rouge, entre 0 et 1</param>
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''' <param name="Vert">Le ton de vert, entre 0 et 1</param>
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''' <param name="Bleu">Le ton de bleu, entre 0 et 1</param>
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''' <remarks></remarks>
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Public Sub Colorer(Optional ByVal Largeur As Integer = 2, Optional ByRef Rouge As Double = 1, Optional ByRef Vert As Double = 0, Optional ByRef Bleu As Double = 0)
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swArete.Display(Largeur, Rouge, Vert, Bleu, True)
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End Sub
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''' <summary>
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''' Sub qui met ou Update les paramètres des doublons des arètes
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''' </summary>
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''' <param name="Numero">Le numéro que l'on veut attribuer</param>
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''' <param name="Maitre">Si ce,st un maitre on met true</param>
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''' <param name="NomMaitre">Le nom du maitre si on le connait.</param>
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''' <remarks>Il faut toujours effacer l'attribut du maitreé... ou s'assurer que dans MAGiC on ignore "Inconnu"... De plus, si l'attribut existe déjà, le numéro devient innutile.</remarks>
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Public Sub MettreAttributDoublon(Optional ByRef Numero As Integer = 0, Optional ByRef Maitre As Boolean = False, Optional ByRef NomMaitre As String = Nothing)
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Dim attr As SldWorks.Attribute
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Dim swent As SldWorks.Entity
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Dim nom As String
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Dim ParamMaitre As SldWorks.Parameter
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Dim paramSens As SldWorks.Parameter
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Dim sens As Double = -5
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'mettre un attribut et l'updater...
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swent = Me.SwArete
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nom = "DoublonA_" & Format(Numero, "000")
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If Maitre Then nom &= "Maitre" Else nom &= "Esclave"
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attr = swent.FindAttribute(Intersections.DefAttrDoublon, 0)
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Do While attr Is Nothing
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nom = "DoublonA_" & Format(Numero, "000")
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If Maitre Then nom &= "Maitre" Else nom &= "Esclave"
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attr = Intersections.DefAttrDoublon.CreateInstance5(swModel, swArete, nom, 0, 2) ' 0 = swThisconfig
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If attr Is Nothing Then Numero += 1
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Loop
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ParamMaitre = attr.GetParameter("Maitre")
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paramSens = attr.GetParameter("Sens")
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| 321 |
If NomMaitre = Nothing Then
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| 322 |
NomMaitre = "Inconnu"
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Else ' il faut mettre les attribut de doublons sur les sommets.
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Dim swSommet1 As SldWorks.Vertex
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Dim swSommet2 As SldWorks.Vertex
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swSommet1 = Me.SwArete.GetStartVertex()
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| 329 |
If swSommet1 IsNot Nothing Then
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| 330 |
swSommet2 = Me.SwArete.GetEndVertex
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| 331 |
Dim esom1 As New SuperSommet(swSommet1, True)
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| 332 |
Dim esom2 As New SuperSommet(swSommet2, True)
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| 333 |
Dim premier As Boolean = False
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Dim second As Boolean = False
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| 335 |
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| 336 |
Dim SlySommetTest As SlySommetVolume
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| 337 |
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| 338 |
For Each SlySommetTest In Commun.lst_SommetVolume
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| 339 |
If Not premier AndAlso Distance(esom1.GetSommet, SlySommetTest.swSommet) < Epsilon Then ' on vient de trouver le sommet du volume
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| 340 |
esom1.MettreAttributDoublonSommet(SlySommetTest.nom, SlySommetTest.swSommet)
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| 341 |
premier = True
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| 342 |
ElseIf Distance(esom2.GetSommet, SlySommetTest.swSommet) < Epsilon Then
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| 343 |
esom2.MettreAttributDoublonSommet(SlySommetTest.nom, SlySommetTest.swSommet)
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| 344 |
second = True
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| 345 |
End If
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| 346 |
If premier AndAlso second Then Exit For
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| 347 |
Next
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| 348 |
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| 349 |
End If
|
| 350 |
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| 351 |
' trouver si le sens est le même, mettre 1 si oui, et -1 si non.
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| 352 |
' on met 1 si les 2 startvertex sont au même endroit, -1 si ce n'est pas le cas
|
| 353 |
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| 354 |
Dim a As SlyAreteVol = Nothing
|
| 355 |
Dim som1 As SldWorks.Vertex, som2 As SldWorks.Vertex
|
| 356 |
For Each a In Commun.lst_AreteVolume
|
| 357 |
If a.nom = NomMaitre Then Exit For
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| 358 |
Next
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| 359 |
som1 = Me.SwArete.GetStartVertex
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| 360 |
If som1 IsNot Nothing Then
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| 361 |
som2 = a.swArete.GetStartVertex
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| 362 |
If Distance(som1, som2) < Epsilon Then sens = 1 Else sens = -1
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| 363 |
Else ' wouch!, si on a une courbe fermée, comment on trouve le sens de l'arête maitre comparé à l'arète esclave.
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| 364 |
' si les 2 arètes sont une par-dessus l'autre, alors je prend le point à t=0 et le T du point équivalent sur l'arète esclave
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| 365 |
' si T+ deltaT = le même point sur l'arète esclave alors Bingo, même sens
|
| 366 |
|
| 367 |
' a est la Slyarete du maitre, Me est l'arète esclave
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| 368 |
Dim x, y, z, T2, T3 As Double
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| 369 |
Dim ret As Boolean = Me.Evaluer(0, x, y, z)
|
| 370 |
T2 = a.GetT(x, y, z)
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| 371 |
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| 372 |
Me.Evaluer(0.1, x, y, z)
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| 373 |
T3 = a.GetT(x, y, z)
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| 374 |
If T3 = (T2 + 0.1) Then sens = 1 Else sens = -1
|
| 375 |
End If
|
| 376 |
|
| 377 |
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| 378 |
|
| 379 |
End If
|
| 380 |
|
| 381 |
paramSens.SetDoubleValue2(sens, 2, "")
|
| 382 |
ParamMaitre.SetStringValue2(NomMaitre, 2, "") ' swAllConfiguration = 2
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| 383 |
GererDossiers("Doublons", nom)
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| 384 |
|
| 385 |
'Me.Colorer(2, 1, 1, 0)
|
| 386 |
|
| 387 |
End Sub
|
| 388 |
|
| 389 |
|
| 390 |
''' <summary>
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| 391 |
''' sub qui efface l'attribut du doublon sur l'arète maitre.
|
| 392 |
''' </summary>
|
| 393 |
''' <remarks></remarks>
|
| 394 |
Public Sub EffacerAttributDoublon()
|
| 395 |
Dim attr As SldWorks.Attribute
|
| 396 |
Dim swent As SldWorks.Entity
|
| 397 |
swent = Me.SwArete
|
| 398 |
attr = swent.FindAttribute(Intersections.DefAttrDoublon, 0)
|
| 399 |
attr.Delete(True)
|
| 400 |
End Sub
|
| 401 |
|
| 402 |
''' <summary>
|
| 403 |
''' Function qui retourne le nom qui est sur une arète
|
| 404 |
''' </summary>
|
| 405 |
''' <returns></returns>
|
| 406 |
''' <remarks></remarks>
|
| 407 |
Public Function getNom() As String
|
| 408 |
Dim swEnt As SldWorks.Entity
|
| 409 |
swEnt = swArete
|
| 410 |
getNom = swPart.GetEntityName(swEnt)
|
| 411 |
End Function
|
| 412 |
|
| 413 |
|
| 414 |
''' <summary>
|
| 415 |
''' Calcule et retourne le T au milieu de l'arète
|
| 416 |
''' </summary>
|
| 417 |
''' <returns>Le T du milieu</returns>
|
| 418 |
''' <remarks></remarks>
|
| 419 |
Public Function GetTMilieu() As Double
|
| 420 |
Dim swCourbe As SldWorks.Curve
|
| 421 |
Dim temp As Object
|
| 422 |
Dim T1 As Double, T2 As Double
|
| 423 |
Dim sommet As SldWorks.Vertex
|
| 424 |
Dim point As Object
|
| 425 |
|
| 426 |
swCourbe = Me.SwArete.GetCurve
|
| 427 |
|
| 428 |
sommet = Me.SwArete.GetStartVertex()
|
| 429 |
|
| 430 |
If sommet IsNot Nothing Then
|
| 431 |
point = sommet.GetPoint() : temp = swArete.GetParameter(point(0), point(1), point(2)) : T1 = temp(0)
|
| 432 |
sommet = swArete.GetEndVertex() : point = sommet.GetPoint() : temp = swArete.GetParameter(point(0), point(1), point(2)) : T2 = temp(0)
|
| 433 |
Return (T1 + T2) / 2
|
| 434 |
|
| 435 |
Else
|
| 436 |
'l'arète est fermée.
|
| 437 |
Return 0.5 ' c'est un cercle... tous les points sont au milieu!
|
| 438 |
MsgBox("On demande la longueur d'une courbe fermée qui n'est pas un cercle... ce n'est pas encore programmé car ça ne devrait pas arriver.")
|
| 439 |
End If
|
| 440 |
|
| 441 |
End Function
|
| 442 |
|
| 443 |
|
| 444 |
''' <summary>
|
| 445 |
''' Calcule et retourne la valeur de T à un certain endroit
|
| 446 |
''' </summary>
|
| 447 |
''' <param name="x"></param>
|
| 448 |
''' <param name="y"></param>
|
| 449 |
''' <param name="z"></param>
|
| 450 |
''' <returns></returns>
|
| 451 |
''' <remarks></remarks>
|
| 452 |
Public Function GetT(ByRef x As Double, ByRef y As Double, ByRef z As Double) As Double
|
| 453 |
Dim retval As Object
|
| 454 |
Dim retour(1) As Double
|
| 455 |
retval = Me.SwArete.GetParameter(x, y, z)
|
| 456 |
retour = retval
|
| 457 |
If Not retour(1) Then MsgBox("GetT n'a pas fonctionné pour cette arête.", MsgBoxStyle.Critical)
|
| 458 |
Return retour(0)
|
| 459 |
End Function
|
| 460 |
|
| 461 |
''' <summary>
|
| 462 |
''' Fonction qui retourne le Tmin de l'arète
|
| 463 |
''' </summary>
|
| 464 |
''' <returns>Tmax</returns>
|
| 465 |
''' <remarks></remarks>
|
| 466 |
Public Function GetTMin() As Double
|
| 467 |
Dim vp As Object
|
| 468 |
swArete.GetCurve()
|
| 469 |
vp = swArete.GetCurveParams2()
|
| 470 |
Return vp(6)
|
| 471 |
End Function
|
| 472 |
|
| 473 |
|
| 474 |
''' <summary>
|
| 475 |
''' Fonction qui retourne le Tmax de l'arète
|
| 476 |
''' </summary>
|
| 477 |
''' <returns>Tmax</returns>
|
| 478 |
''' <remarks></remarks>
|
| 479 |
Public Function GetTMax() As Double
|
| 480 |
Dim vp As Object
|
| 481 |
swArete.GetCurve()
|
| 482 |
vp = swArete.GetCurveParams2()
|
| 483 |
Return vp(7)
|
| 484 |
End Function
|
| 485 |
|
| 486 |
|
| 487 |
''' <summary>
|
| 488 |
''' Détermine si la valeur de T est sur la courbe, si oui ça retourne les coordonnées XYZ
|
| 489 |
''' </summary>
|
| 490 |
''' <param name="T"></param>
|
| 491 |
''' <param name="xyz"></param>
|
| 492 |
''' <returns></returns>
|
| 493 |
''' <remarks></remarks>
|
| 494 |
Public Function Evaluer(ByRef T As Double, Optional ByRef xyz() As Double = Nothing) As Boolean
|
| 495 |
|
| 496 |
Dim temp(2) As Double
|
| 497 |
Dim retval As Object
|
| 498 |
Dim retour() As Double
|
| 499 |
Dim T1 As Double
|
| 500 |
Dim T2 As Double
|
| 501 |
|
| 502 |
retval = Me.SwArete.GetCurveParams2()
|
| 503 |
retour = retval
|
| 504 |
T1 = retour(6)
|
| 505 |
T2 = retour(7)
|
| 506 |
|
| 507 |
If Not ((T >= T1) And (T <= T2)) Then Return False
|
| 508 |
|
| 509 |
retval = Me.SwArete.Evaluate(T)
|
| 510 |
|
| 511 |
temp(0) = retval(0)
|
| 512 |
temp(1) = retval(1)
|
| 513 |
temp(2) = retval(2)
|
| 514 |
|
| 515 |
xyz = temp
|
| 516 |
|
| 517 |
Return True
|
| 518 |
|
| 519 |
End Function
|
| 520 |
|
| 521 |
|
| 522 |
''' <summary>
|
| 523 |
''' Détermine si la valeur de T est sur la courbe, si oui ça retourne les coordonnées XYZ
|
| 524 |
''' </summary>
|
| 525 |
''' <param name="T"></param>
|
| 526 |
''' <param name="x"></param>
|
| 527 |
''' <param name="y"></param>
|
| 528 |
''' <param name="z"></param>
|
| 529 |
''' <returns></returns>
|
| 530 |
''' <remarks></remarks>
|
| 531 |
Public Function Evaluer(ByRef T As Double, ByRef x As Double, ByRef y As Double, ByRef z As Double) As Boolean
|
| 532 |
'si XYZ est omis alors on veut juste savoir si le paramètre est sur la courbe
|
| 533 |
|
| 534 |
Dim temp(2) As Double
|
| 535 |
Dim retval As Object
|
| 536 |
Dim retour() As Double
|
| 537 |
Dim T1 As Double
|
| 538 |
Dim T2 As Double
|
| 539 |
|
| 540 |
retval = Me.SwArete.GetCurveParams2()
|
| 541 |
retour = retval
|
| 542 |
T1 = retour(6)
|
| 543 |
T2 = retour(7)
|
| 544 |
|
| 545 |
If Not ((T >= T1) And (T <= T2)) Then Return False
|
| 546 |
|
| 547 |
retval = Me.SwArete.Evaluate(T)
|
| 548 |
|
| 549 |
x = retval(0)
|
| 550 |
y = retval(1)
|
| 551 |
z = retval(2)
|
| 552 |
|
| 553 |
Return True
|
| 554 |
End Function
|
| 555 |
|
| 556 |
''' <summary>
|
| 557 |
''' Fonction qui compare la superarete avec une autre arète de solidworks
|
| 558 |
''' </summary>
|
| 559 |
''' <param name="swArete"></param>
|
| 560 |
''' <returns></returns>
|
| 561 |
''' <remarks></remarks>
|
| 562 |
Public Function comparer(ByRef swArete As SldWorks.Edge) As Boolean
|
| 563 |
Dim e As New SuperArete(swArete, True)
|
| 564 |
Return comparer(e)
|
| 565 |
End Function
|
| 566 |
|
| 567 |
|
| 568 |
|
| 569 |
|
| 570 |
''' <summary>
|
| 571 |
''' Fonction qui compare 2 superaretes. Retourne vrai si les 2 arêtes sont identiques
|
| 572 |
''' </summary>
|
| 573 |
''' <param name="sAreteTest">L'arète avec laquelle comparer</param>
|
| 574 |
''' <returns>Vrais si les 2 arêtes peuvent être fusionnées. Faux sinon</returns>
|
| 575 |
''' <remarks></remarks>
|
| 576 |
Public Function Comparer(ByRef sAreteTest As SuperArete) As Boolean
|
| 577 |
'on a 2 arètes, et on ne peut comparer directement les pointeurs...
|
| 578 |
|
| 579 |
If swArete Is sAreteTest Then Return True
|
| 580 |
|
| 581 |
' les conditions suivantes doivent toutes être vrai pour retourner oui..
|
| 582 |
' 1 - les types sont les mêmes (lignes, cercles, bsplines...)
|
| 583 |
If Not Me.IsLine = sAreteTest.IsLine Then Return False
|
| 584 |
|
| 585 |
|
| 586 |
|
| 587 |
' 2 - les 2 points d'extrémités sont identiques.
|
| 588 |
Dim debut1() As Double = Me.GetStartPoint
|
| 589 |
Dim debut2() As Double = sAreteTest.GetStartPoint
|
| 590 |
Dim fin1() As Double = Me.GetEndPoint
|
| 591 |
Dim fin2() As Double = sAreteTest.GetEndPoint
|
| 592 |
|
| 593 |
If debut1 Is Nothing Xor debut2 Is Nothing Then Return False
|
| 594 |
If debut1 Is Nothing And debut2 Is Nothing Then ' peut-être un cercle
|
| 595 |
If Not swModel.ClosestDistance(sAreteTest.swArete, Me.swArete, Nothing, Nothing) < Epsilon Then Return False
|
| 596 |
' bon, on a 2 cercles (ou courbe fermées) qui se touchent à au moins un point...
|
| 597 |
Dim courbe1 As SldWorks.Curve = Me.swArete.GetCurve
|
| 598 |
Dim courbe2 As SldWorks.Curve = sAreteTest.swArete.GetCurve
|
| 599 |
|
| 600 |
If courbe1.IsCircle AndAlso courbe2.IsCircle Then
|
| 601 |
Dim vparam1 As Object = courbe1.CircleParams()
|
| 602 |
Dim vparam2 As Object = courbe2.CircleParams()
|
| 603 |
If Math.Abs(vparam1(0) - vparam2(0)) < Epsilon AndAlso Math.Abs(vparam1(1) - vparam2(1)) < Epsilon AndAlso Math.Abs(vparam1(2) - vparam2(2)) < Epsilon AndAlso Math.Abs(vparam1(6) - vparam2(6)) < Epsilon Then Return True Else Return False ' centreX , y , z , Radius(6)
|
| 604 |
ElseIf courbe1.IsEllipse AndAlso courbe1.IsEllipse Then
|
| 605 |
Dim vparam1 As Object = courbe1.GetEllipseParams()
|
| 606 |
Dim vparam2 As Object = courbe2.GetEllipseParams()
|
| 607 |
For i As Integer = 0 To 10
|
| 608 |
If Math.Abs(vparam1(i) - vparam2(i)) > Epsilon Then Return False
|
| 609 |
Next
|
| 610 |
Return True
|
| 611 |
Else
|
| 612 |
Return False
|
| 613 |
End If
|
| 614 |
End If
|
| 615 |
|
| 616 |
If Distance(debut1, debut2) > Epsilon AndAlso Distance(debut1, fin2) > Epsilon Then Return False
|
| 617 |
If Distance(fin1, debut2) > Epsilon AndAlso Distance(fin1, fin2) > Epsilon Then Return False
|
| 618 |
|
| 619 |
' le pointmilieu est identique
|
| 620 |
Dim Milieu1() As Double = Me.GetPointMilieu()
|
| 621 |
Dim milieu2() As Double = sAreteTest.GetPointMilieu
|
| 622 |
If Distance(Milieu1, milieu2) > Epsilon Then Return False
|
| 623 |
|
| 624 |
Return True ' pourrait ne pas marcher dans certains cas fucké...
|
| 625 |
End Function
|
| 626 |
|
| 627 |
''' <summary>
|
| 628 |
''' Function qui calcule la longueur de l'arète
|
| 629 |
''' </summary>
|
| 630 |
''' <returns>La longueur de l'arrète</returns>
|
| 631 |
''' <remarks></remarks>
|
| 632 |
Public Function Longueur() As Double
|
| 633 |
Dim temp As Object
|
| 634 |
Dim T1 As Double, T2 As Double
|
| 635 |
Dim sommet As SldWorks.Vertex
|
| 636 |
Dim point As Object
|
| 637 |
|
| 638 |
sommet = swArete.GetStartVertex()
|
| 639 |
|
| 640 |
If sommet IsNot Nothing Then
|
| 641 |
point = sommet.GetPoint() : temp = swArete.GetParameter(point(0), point(1), point(2)) : T1 = temp(0)
|
| 642 |
sommet = swArete.GetEndVertex() : point = sommet.GetPoint() : temp = swArete.GetParameter(point(0), point(1), point(2)) : T2 = temp(0)
|
| 643 |
Return swCourbe.GetLength2(T1, T2)
|
| 644 |
|
| 645 |
Else
|
| 646 |
'l'arète est fermée.
|
| 647 |
Dim params() As Double
|
| 648 |
If swCourbe.IsCircle Then
|
| 649 |
params = swCourbe.CircleParams
|
| 650 |
Return params(7) * Pi * 2
|
| 651 |
End If
|
| 652 |
MsgBox("On demande la longueur d'une courbe fermée qui n'est pas un cercle... ce n'est pas encore programmé car ça ne devrait pas arriver.")
|
| 653 |
End If
|
| 654 |
End Function
|
| 655 |
|
| 656 |
''' <summary>
|
| 657 |
''' Renvoie les coordonnées du point de départ
|
| 658 |
''' </summary>
|
| 659 |
''' <returns></returns>
|
| 660 |
''' <remarks></remarks>
|
| 661 |
Public Function GetStartPoint() As Double()
|
| 662 |
Dim swSommet As SldWorks.Vertex
|
| 663 |
Dim retval As Object
|
| 664 |
Dim xyz(2) As Double
|
| 665 |
swSommet = Me.SwArete.GetStartVertex()
|
| 666 |
If swSommet Is Nothing Then Return Nothing
|
| 667 |
retval = swSommet.GetPoint()
|
| 668 |
xyz = retval
|
| 669 |
Return xyz
|
| 670 |
End Function
|
| 671 |
|
| 672 |
''' <summary>
|
| 673 |
''' Renvoie les coordonnées du point de départ
|
| 674 |
''' </summary>
|
| 675 |
''' <returns>Faux si le sommet n'esiste pas</returns>
|
| 676 |
''' <remarks></remarks>
|
| 677 |
Public Function GetStartPoint(ByRef x As Double, ByRef y As Double, ByRef z As Double) As Boolean
|
| 678 |
Dim swSommet As SldWorks.Vertex
|
| 679 |
Dim retval As Object
|
| 680 |
Dim xyz(2) As Double
|
| 681 |
swSommet = Me.SwArete.GetStartVertex()
|
| 682 |
If swSommet Is Nothing Then Return False
|
| 683 |
retval = swSommet.GetPoint()
|
| 684 |
x = retval(0)
|
| 685 |
y = retval(1)
|
| 686 |
z = retval(2)
|
| 687 |
Return True
|
| 688 |
End Function
|
| 689 |
|
| 690 |
Public Function GetEndPoint() As Double()
|
| 691 |
Dim swSommet As SldWorks.Vertex
|
| 692 |
Dim retval As Object
|
| 693 |
Dim xyz(2) As Double
|
| 694 |
swSommet = Me.SwArete.GetEndVertex()
|
| 695 |
If swSommet Is Nothing Then Return Nothing
|
| 696 |
retval = swSommet.GetPoint()
|
| 697 |
xyz = retval
|
| 698 |
Return xyz
|
| 699 |
End Function
|
| 700 |
|
| 701 |
''' <summary>
|
| 702 |
''' Renvoie les coordonnées du point de fin
|
| 703 |
''' </summary>
|
| 704 |
''' <returns>Faux si le sommet n'esiste pas</returns>
|
| 705 |
''' <remarks></remarks>
|
| 706 |
Public Function GetEndPoint(ByRef x As Double, ByRef y As Double, ByRef z As Double) As Boolean
|
| 707 |
Dim swSommet As SldWorks.Vertex
|
| 708 |
Dim retval As Object
|
| 709 |
Dim xyz(2) As Double
|
| 710 |
swSommet = Me.SwArete.GetEndVertex()
|
| 711 |
If swSommet Is Nothing Then Return False
|
| 712 |
retval = swSommet.GetPoint()
|
| 713 |
x = retval(0)
|
| 714 |
y = retval(1)
|
| 715 |
z = retval(2)
|
| 716 |
Return True
|
| 717 |
End Function
|
| 718 |
|
| 719 |
|
| 720 |
|
| 721 |
|
| 722 |
|
| 723 |
|
| 724 |
|
| 725 |
|
| 726 |
|
| 727 |
|
| 728 |
|
| 729 |
|
| 730 |
|
| 731 |
End Class
|
