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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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Public Class InterPoutreVolume
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Inherits InterAreteFace
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'Public sFaceVolume As SlyFaceVolume
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'Private BodySweep As sldworks.Body2
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''' <summary>
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''' Sub qui prend les intersections entre les faces et les volumes et qui coupe les volumes
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''' </summary>
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''' <remarks></remarks>
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Private Sub DecouperPoutreVolume()
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' #2 on procède au découpage de la face
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Dim sVol As SlyFaceVolume
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For Each sVol In lst_FaceVolume
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If sVol.lst_InterPoutre.Count > 0 Then
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sVol.decouper()
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' on met-a-jour l'attribut des conditions aux limites
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Dim attr As SldWorks.Attribute
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Dim swent As SldWorks.Entity
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Dim nom3 As String = Nothing
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Dim p As SldWorks.Parameter
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If Not sVol.AttributCL Is Nothing Then
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nom3 = "CL_" & sVol.nom
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swent = sVol.SwFace
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attr = swent.FindAttribute(Intersections.DefAttrConditionLimite, 0) ' si l'attribut existe déjà on pointe dessus.
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If attr Is Nothing Then attr = Intersections.DefAttrConditionLimite.CreateInstance5(swModel, sVol.SwFace, nom3, 0, 0)
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p = attr.GetParameter("CL")
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p.SetStringValue(sVol.condition)
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End If
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GererDossiers("Conditions Aux Limites", nom3)
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End If
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Next
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End Sub
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'Public Sub DecouperLong()
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' ' on peut avoir une liste de poutres...
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' 'For Each poutre As SlyAretePoutre In Me.lst_sPoutre
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' Dim poutre As SlyAretePoutre = Me.lst_sPoutre.Item(1)
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' Dim PetitSketch As sldworks.Sketch = Nothing
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' Dim swSketchManager As sldworks.SketchManager = swModel.SketchManager
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' Dim sfaceVol As SlyFaceVolume ' la face du volume
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' Dim swfaceVol As sldworks.Face2
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' Dim segment As sldworks.Entity = poutre.swArete
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' swModel.ClearSelection()
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' If swModel.GetActiveSketch2() IsNot Nothing Then MsgBox("Déjà un sketch d'actif???")
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' swModel.Insert3DSketch2(False)
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' segment.Select4(False, Nothing)
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' swSketchManager.SketchUseEdge(False)
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' swModel.Insert3DSketch2(False)
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' swModel.EditRebuild3()
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' Dim feat As sldworks.Feature = swModel.FeatureByPositionReverse(0)
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' If Not feat.GetTypeName() = "3DProfileFeature" Then MsgBox("Problème ici")
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' PetitSketch = feat.GetSpecificFeature2() ' devrait être un sketch
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' ' 1 - créer le sweep à partir du sketch
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' Me.GénérerSweep(PetitSketch) ' hahahaha on réutilise la sub !!
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' ' sélectionner toutes les faces du sweep avec un mark de 16
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' Dim swFaceSweep As sldworks.Face2 = Me.BodySweep.GetFirstFace()
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' Dim swent As sldworks.Entity
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' Dim featmanager As sldworks.FeatureManager
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' Dim faces() As sldworks.Face2
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' ' ***** Découpage du volume****
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' swModel.EditRebuild3()
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' featmanager = swModel.FeatureManager
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' feat = Nothing
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' sfaceVol = Me.sFaceVolume
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' faces = sfaceVol.GetFaces
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' For q As Integer = 0 To UBound(faces)
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' swfaceVol = faces(q)
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' ' merde, on a 3 fois la même face??? vérifier que le for each marche bien et/ou que le .ToArray du faces est corect.
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' If swModel.ClosestDistance(swfaceVol, Me.BodySweep, Nothing, Nothing) < Epsilon Then
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' swModel.ClearSelection2(True)
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' Do While swFaceSweep IsNot Nothing ' les faces coupantes (celles du sweep) ont un mark de 16
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' swent = swFaceSweep : swent.Select2(True, 16)
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' swFaceSweep = swFaceSweep.GetNextFace
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' Loop
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' swent = swfaceVol : swent.Select2(True, 32)
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' feat = featmanager.InsertSplitLineIntersect(7)
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' If feat IsNot Nothing Then Exit For
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' End If
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' Next
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' If feat Is Nothing Then
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' If swApp.SendMsgToUser2("Solidworks est incapable de découper la face du volume, entre " & Me.sFaceVolume.nom & " et " & Me.sFaceVolume.nom & vbCr & " La géométrie est trop compliquée pour solidworks!", swconst.swMessageBoxIcon_e.swMbWarning, swconst.swMessageBoxBtn_e.swMbRetryCancel) = swconst.swMessageBoxResult_e.swMbHitCancel Then Exit Sub
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' End If
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' Me.BodySweep.HideBody(True)
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' ' ajout des nouvelles faces
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' Dim vfaces As Object = feat.GetFaces()
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' swModel.EditRebuild3()
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' For Each swfaceVol In vfaces ' sélectionne les faces découpées.
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' If Not swfaceVol.GetBody Is Me.BodySweep Then
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' sfaceVol.AjouterFace(swfaceVol)
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' 'là on a une connerie, la face originale n'est pas dans la liste des faces de vFaces
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' 'et le pointeur original semble détruit
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' ' puisque ajouterface ne créé pas de doubles, on va chercher des faces que l'on mettra dans la liste
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' ' la grosse face en fera automatiquement partie.
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' Dim obj As Object = swfaceVol.GetEdges
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' Dim aretes As sldworks.Edge = obj(0)
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' Dim oBjfaces As Object = aretes.GetTwoAdjacentFaces2()
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' Dim NewFaces As sldworks.Face2 = oBjfaces(0)
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' sfaceVol.AjouterFace(NewFaces)
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' NewFaces = oBjfaces(1)
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' sfaceVol.AjouterFace(NewFaces)
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' aretes = obj(1)
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' NewFaces = oBjfaces(0)
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' sfaceVol.AjouterFace(NewFaces)
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' NewFaces = oBjfaces(1)
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' sfaceVol.AjouterFace(NewFaces)
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' End If
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' Next
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' ' il faut trouver les faces internes et les tagger comme des faces de coque(pour les mini-poutres orientées)
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' 'Next poutre
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'End Sub
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'Public Sub GénérerSweep(Optional ByRef sketch As sldworks.Sketch = Nothing)
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' ' on peut essayer 2 méthodes, celle du offset des faces et celle du sweep d'un cercle
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' ' celle du offset ne marche pas dans toutes les circonstances...
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' Dim swEnt As SldWorks.Entity
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' ' 2- Placer un plan à l'extrémité
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' Dim Plan As SldWorks.RefPlane
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' Dim vSeg As Object 'SldWorks.SketchSegment
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' Dim seg As SldWorks.SketchSegment
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' Dim skPoint As SldWorks.SketchPoint = Nothing
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' vSeg = sketch.GetSketchSegments() : seg = vSeg(0)
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' Select Case seg.GetType ' faut faire attention, si le sketch est fermé, ça peut chier des taque pour séelectionner le point
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' Case SwConst.swSketchSegments_e.swSketchLINE
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' Dim skline As SldWorks.SketchLine = seg
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' skPoint = skline.GetStartPoint2()
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' Case SwConst.swSketchSegments_e.swSketchARC
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' Dim skarc As SldWorks.SketchArc = seg
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' skPoint = skarc.GetStartPoint2()
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' Case SwConst.swSketchSegments_e.swSketchELLIPSE
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' Dim skellipse As SldWorks.SketchEllipse = seg
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' skPoint = skellipse.GetStartPoint2()
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' If skPoint Is Nothing Then
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' ' couper l'ellipse
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' MsgBox("On a pas de startpoint sur cette ellipse")
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' End If
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' Case SwConst.swSketchSegments_e.swSketchSPLINE
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' Dim skSpline As SldWorks.SketchSpline = seg
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' Dim vPoints As Object
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' vPoints = skSpline.GetPoints2()
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' skPoint = vPoints(0)
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' Case SwConst.swSketchSegments_e.swSketchPARABOLA
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' Dim skPara As SldWorks.SketchParabola = seg
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' skPoint = skPara.GetStartPoint2()
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' Case Else
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' MsgBox(" Là y'a un problème! (case else....)")
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' End Select
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' seg.Select4(False, Nothing)
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' skPoint.Select4(True, Nothing)
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' Plan = swModel.CreatePlanePerCurveAndPassPoint3(True, False) ' le premier true met l'origine sur le point de la courbe, le second false est pour la visualisation.
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' ' 3 - on créé un cercle sur le plan
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' Dim rayon As Double
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' Dim sface As SlyFaceVolume = Me.sFaceVolume
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' Dim feat As SldWorks.Feature
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' Dim sketchCercle As SldWorks.Sketch
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' Dim poutre As SlyAretePoutre
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' rayon = Commun.ENG * Math.Sqrt(3) / 2 ' la bonne distance pour le maillage :-)
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' swEnt = Plan : swEnt.Select4(False, Nothing)
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' swModel.InsertSketch2(False)
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' swModel.CreateCircle2(rayon / 2, 0, 0, 0, 0, 0)
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' swModel.InsertSketch2(True)
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' feat = swModel.FeatureByPositionReverse(0)
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' sketchCercle = feat.GetSpecificFeature2()
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' ' 4 - Sweep
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' Dim swFeatManager As SldWorks.FeatureManager = swModel.FeatureManager
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' Dim merge As Boolean = False
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' swEnt = sketchCercle : swEnt.Select2(False, 1)
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' swEnt = sketch : swEnt.Select2(True, 4)
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' feat = swFeatManager.InsertProtrusionSwept3(False, False, 0, False, False, 1, 1, False, 0, 0, 0, 0, merge, 1, 1, 0, 1) ' merge fait additionner le bnouveau corps... Pas certain du false qui suit.
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' If feat Is Nothing Then
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' swEnt = sketchCercle : swEnt.Select2(False, 1)
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' swEnt = sketch : swEnt.Select2(True, 4)
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' feat = swFeatManager.InsertProtrusionSwept3(False, False, 0, False, False, 0, 0, False, 0, 0, 0, 0, 0, 1, 1, 0, 1)
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' End If
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' If feat Is Nothing Then
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' ' il est possible que la coque soit une spline
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' MsgBox("Il est impossible de découper la forme de la courbe, la coque est trop repliée sur elle-même..." & vbCr & "Un rayon de courbure de la section de la coque est inférieur à l'épaisseur de la coque", MsgBoxStyle.Information, "Impossible de découper à un endroit!")
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' ' on pourrait éventuellement appliquer une autre méthode.
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' Exit Sub
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' End If
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' Dim vfaces As Object = feat.GetFaces
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' Dim swface As SldWorks.Face2 = vfaces(0)
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' Me.BodySweep = swface.GetBody
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' If Me.BodySweep Is Nothing Then MsgBox(feat.Name)
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'End Sub
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Public Sub New()
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End Sub
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End Class
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