## On this page # Class SetCurveForEdges Last update: 16.07.2025 Namespace: [VM.Managed.DAFUL](VM.Managed.DAFUL.md) Assembly: VMDFBase.dll This class is to represent the curve set for edges. ```csharp public class SetCurveForEdges : SetCurveBase, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, INamed, INavigatorItem, IArgument, ICurvesetComponent, ITopologyset, IContactableRigid2D, IContactableRigid, IContactable, IGeometricalComponent, IEntityRelation, IBodyAnalysisType, IHasBody, ITemplateObject, IMultiChangable, IObjectSet, IReferencable, IPostDeserialized ``` #### Inheritance [object](https://learn.microsoft.com/dotnet/api/system.object) ← ObservableObject ← LinkableBase ← ObjectBase ← Object<ObjectEventCore> ← SubEntity ← [SetCurveBase](VM.Managed.DAFUL.SetCurveBase.md) ← [SetCurveForEdges](VM.Managed.DAFUL.SetCurveForEdges.md) #### Derived [PartSetCurveForEdges](VM.Managed.DAFUL.PartSetCurveForEdges.md) #### Implements IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, INamed, INavigatorItem, IArgument, [ICurvesetComponent](VM.Managed.DAFUL.ICurvesetComponent.md), ITopologyset, [IContactableRigid2D](VM.Managed.DAFUL.IContactableRigid2D.md), [IContactableRigid](VM.Managed.DAFUL.IContactableRigid.md), [IContactable](VM.Managed.DAFUL.IContactable.md), [IGeometricalComponent](VM.Managed.DAFUL.IGeometricalComponent.md), IEntityRelation, [IBodyAnalysisType](VM.Managed.DAFUL.IBodyAnalysisType.md), IHasBody, ITemplateObject, IMultiChangable, IObjectSet, IReferencable, IPostDeserialized #### Inherited Members [SetCurveBase.Initialize(Unit.ConvertFactor)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_Initialize_VM_Unit_ConvertFactor_), [SetCurveBase.GetCADBody()](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetCADBody), [SetCurveBase.GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetModelNavigatorInformationImpl_System_Xml_XmlDocument_System_Xml_XmlElement_System_Boolean_), [SetCurveBase.GetPoints()](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetPoints), [SetCurveBase.GetPointsAboutOrigin()](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetPointsAboutOrigin), [SetCurveBase.GetProfilePoint(ref bool, ref List<VectorBase>)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetProfilePoint_System_Boolean__System_Collections_Generic_List_VM_Managed_VectorBase___), [SetCurveBase.GetDefaultMaxPenetration(ref double, IReferencable)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetDefaultMaxPenetration_System_Double__VM_Managed_IReferencable_), [SetCurveBase.GetGeometryNavigatorInformation(XmlDocument, XmlElement)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetGeometryNavigatorInformation_System_Xml_XmlDocument_System_Xml_XmlElement_), [SetCurveBase.GetPointDirection(ref VectorBase, ref VectorBase, IReferencable)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetPointDirection_VM_Managed_VectorBase__VM_Managed_VectorBase__VM_Managed_IReferencable_), [SetCurveBase.GetAkimaSpline(double\[\], double\[\], double\[\])](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetAkimaSpline_System_Double___System_Double___System_Double___), [SetCurveBase.GetAkimaSpline(VectorBase\[\], int)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetAkimaSpline_VM_Managed_VectorBase___System_Int32_), [SetCurveBase.GetAkimaSpline(double\[\], double\[\], double\[\], int)](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GetAkimaSpline_System_Double___System_Double___System_Double___System_Int32_), [SetCurveBase.AttribType](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_AttribType), [SetCurveBase.ParentBody](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_ParentBody), [SetCurveBase.IsCloseLoop](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_IsCloseLoop), [SetCurveBase.GeometryFullName](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GeometryFullName), [SetCurveBase.GeometryNameForMultiContact](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_GeometryNameForMultiContact), [SetCurveBase.ReferenceType](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_ReferenceType), [SetCurveBase.ArgumentType](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_ArgumentType), [SetCurveBase.Connectable](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_Connectable), [SetCurveBase.IsBaseGeometry](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_IsBaseGeometry), [SetCurveBase.IsActionGeometry](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_IsActionGeometry), [SetCurveBase.AnalysisType](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_AnalysisType), [SetCurveBase.Body](VM.Managed.DAFUL.SetCurveBase.md#VM_Managed_DAFUL_SetCurveBase_Body), SubEntity.Initialize(Unit.ConvertFactor), SubEntity.GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool), SubEntity.FixUp(ObjectBase), SubEntity.WriteTemplateImpl(XmlWriter), SubEntity.ReadTemplateImpl(XmlReader), SubEntity.Name, SubEntity.FullName, SubEntity.NonSymmetricName, SubEntity.DisplayName, SubEntity.IsEnabled, SubEntity.Comment, Object<ObjectEventCore>.GetKey(), Object<ObjectEventCore>.Initialize(Unit.ConvertFactor), Object<ObjectEventCore>.SetIconColor(Canvas), Object<ObjectEventCore>.OnDeserialization(object), Object<ObjectEventCore>.CustomGetObjectData(SerializationInfo, StreamingContext), Object<ObjectEventCore>.RollbackEvent(), Object<ObjectEventCore>.OnDeserializedCore(object), Object<ObjectEventCore>.Key, Object<ObjectEventCore>.UntypedEventCore, Object<ObjectEventCore>.EventCore, Object<ObjectEventCore>.Attributes, ObjectBase.ReplaceEventCore(ObjectEventCore), ObjectBase.SetModifiedCore(ModifiedResult.ModifiedType), ObjectBase.AddPostDeserialize(StreamingContext), ObjectBase.LinkAddedToDocumentCore(IOwned, bool), ObjectBase.SetModified(ModifiedResult.ModifiedType), ObjectBase.SetModified(), ObjectBase.SetModified(ModifiedResult.ModifiedType, IDocument), ObjectBase.DestroyObject(object, LinkEventArgs), ObjectBase.DestroyObject(DestroyEventArgs), ObjectBase.DestroyObject(), ObjectBase.Initialize(Unit.ConvertFactor), ObjectBase.FixUp(ObjectBase), ObjectBase.DoWorkAfterUpdateContents(), ObjectBase.SetOldNameWithNewEntity(ObjectBase, ObjectBase), ObjectBase.SetIconColor(Canvas), ObjectBase.RemoveFromCreatedList(), ObjectBase.PostAddToDocument(), ObjectBase.PostRemoveFromDocument(Document), ObjectBase.GetArgumentList(LinkedList<ObjectBase>), ObjectBase.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet<ObjectBase>), ObjectBase.Verify(VerifiedResult), ObjectBase.ConnectProxy(), ObjectBase.RollbackEvent(), ObjectBase.LinkRequestUpdating(object, LinkEventArgs), ObjectBase.LinkRequestUpdate(object, LinkEventArgs), ObjectBase.LinkRequestDestroying(object, LinkEventArgs), ObjectBase.LinkRequestDestroy(object, LinkEventArgs), ObjectBase.LinkAddedToDocument(object, AddToDocEventArgs), ObjectBase.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), ObjectBase.DisposeManagedResources(), ObjectBase.GetDestroyEventExtraData(), ObjectBase.OnLinkReserved(ILink, object, EventArgs), ObjectBase.CreateEntityWhenUpdateContents(Action), ObjectBase.GetObjectByKey(UIntPtr), ObjectBase.FindObjectOnXmlDeserialize(string), ObjectBase.UpdateContents(XmlReader, ObjectBase, string), ObjectBase.UpdateContents(XmlReader, ObjectBase), ObjectBase.UpdateContents(string, string), ObjectBase.UpdateContents(string), ObjectBase.SetFlagWhenXMLFile(string, bool), ObjectBase.IsEqualArray<T>(T\[\], T\[\]), ObjectBase.IsEqualList(List<double>, List<double>), ObjectBase.SetContainer(IOwned, bool), ObjectBase.GetTargetListForUpdate(), ObjectBase.SkipUpdateObjectImpl(), ObjectBase.raise\_OnUpdating(object, LinkEventArgs), ObjectBase.raise\_OnUpdate(object, LinkEventArgs), ObjectBase.raise\_OnDestroying(object, LinkEventArgs), ObjectBase.raise\_OnDestroy(object, LinkEventArgs), ObjectBase.raise\_Destroying(object, Identifier), ObjectBase.raise\_OnAdded(object, AddToDocEventArgs), ObjectBase.raise\_OnRemoved(object, RemoveFromDocEventArgs), ObjectBase.raise\_OnContentsUpdated(object, EventArgs), ObjectBase.Dispose(bool), ObjectBase.SkipModified, ObjectBase.ClearChildInfoBeforeDeserialize, ObjectBase.KeyImpl, ObjectBase.ID, ObjectBase.TopologyEntityTypeName, ObjectBase.ObjectStateForCircularError, ObjectBase.ObjectState, ObjectBase.IsChildExternable, ObjectBase.IsExternable, ObjectBase.Container, ObjectBase.Owner, ObjectBase.Document, ObjectBase.UntypedEventCore, ObjectBase.KernelKey, ObjectBase.Key, ObjectBase.OnContentsUpdated, ObjectBase.OnRemoved, ObjectBase.OnAdded, ObjectBase.Destroying, ObjectBase.OnDestroy, ObjectBase.OnDestroying, ObjectBase.OnUpdate, ObjectBase.OnUpdating, LinkableBase.OnDeserialization(object), ObservableObject.Dispose(), ObservableObject.RaisePropertyChanged(string), ObservableObject.RaisePropertyChanged(string, object, object), ObservableObject.Dispose(bool), ObservableObject.DisposeManagedResources(), ObservableObject.DisposeUnmanagedResources(), ObservableObject.IsDisposed, ObservableObject.TryDisposing, ObservableObject.Disposed, ObservableObject.Disposing, ObservableObject.PropertyChanged #### Extension Methods [LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_) ## Constructors ### SetCurveForEdges() Initializes a new instance of the class. ```csharp public SetCurveForEdges() ``` ### SetCurveForEdges(string) Initializes a new instance of the class. ```csharp public SetCurveForEdges(string strName) ``` #### Parameters `strName` [string](https://learn.microsoft.com/dotnet/api/system.string) Name of the face set. ## Properties ### EdgeList Gets the edge link list. ```csharp public IList EdgeList { get; } ``` #### Property Value [IList](https://learn.microsoft.com/dotnet/api/system.collections.generic.ilist-1)<Edge> ### IsReverseCurveDirection The flag that indicate reserve curve direction ```csharp public bool IsReverseCurveDirection { get; set; } ``` #### Property Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### MaximumAngle The maximum angle ```csharp public ExpressionValueVariable MaximumAngle { get; set; } ``` #### Property Value ExpressionValueVariable ### MaximumLength The maximum length ```csharp public ExpressionValueVariable MaximumLength { get; set; } ``` #### Property Value ExpressionValueVariable ### MaximumTolerance The maximum tolerance ```csharp public ExpressionValueVariable MaximumTolerance { get; set; } ``` #### Property Value ExpressionValueVariable ### TopologyList Gets or sets the topology list. ```csharp public TopologyList TopologyList { get; set; } ``` #### Property Value [TopologyList](VM.Managed.DAFUL.TopologyList-1.md)<Edge> ## Methods ### AddEdge(Edge) Adds the edge to topology list. ```csharp public virtual void AddEdge(Edge edge) ``` #### Parameters `edge` Edge The edge. ### FixUp(ObjectBase) Fix up object after update contents ```csharp public override bool FixUp(ObjectBase ob) ``` #### Parameters `ob` ObjectBase The old object #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) true if success, otherwise false. ### GetCount() Gets the edge's count. ```csharp public int GetCount() ``` #### Returns [int](https://learn.microsoft.com/dotnet/api/system.int32) The edge's count. ### GetElementKey(int) Gets the element(edge) key. ```csharp public UIntPtr GetElementKey(int nIndex) ``` #### Parameters `nIndex` [int](https://learn.microsoft.com/dotnet/api/system.int32) The Index. #### Returns [UIntPtr](https://learn.microsoft.com/dotnet/api/system.uintptr) The element(edge) key. ### GetElementType() Gets the type of the element(edge). ```csharp public Type GetElementType() ``` #### Returns [Type](https://learn.microsoft.com/dotnet/api/system.type) The type of the element(edge). ### GetPointDirection(ref VectorBase, ref VectorBase, IReferencable) Gets point direction ```csharp public override bool GetPointDirection(ref VectorBase point, ref VectorBase direction, IReferencable reference) ``` #### Parameters `point` VectorBase The point `direction` VectorBase The direction `reference` IReferencable The reference entity #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### GetPoints() Get points ```csharp public override VectorBase[] GetPoints() ``` #### Returns VectorBase\[\] The array of points ### GetProfilePoint(ref bool, ref List<VectorBase>) Gets the profile point ```csharp public override int GetProfilePoint(ref bool bCloseLoop, ref List lst) ``` #### Parameters `bCloseLoop` [bool](https://learn.microsoft.com/dotnet/api/system.boolean) close loop flag `lst` [List](https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1)<VectorBase> The position list #### Returns [int](https://learn.microsoft.com/dotnet/api/system.int32) ### Initialize(ConvertFactor) Initialize the ```csharp public override void Initialize(Unit.ConvertFactor factor) ``` #### Parameters `factor` Unit.ConvertFactor The convert factor ### LinkRequestDestroy(object, LinkEventArgs) Request for destroy the linked object. ```csharp protected override void LinkRequestDestroy(object objNotifier, LinkEventArgs arg) ``` #### Parameters `objNotifier` [object](https://learn.microsoft.com/dotnet/api/system.object) The linked object. `arg` LinkEventArgs The instance containing the event data. ### LinkRequestUpdate(object, LinkEventArgs) Link request update ```csharp protected override void LinkRequestUpdate(object objNotifier, LinkEventArgs arg) ``` #### Parameters `objNotifier` [object](https://learn.microsoft.com/dotnet/api/system.object) The notifier `arg` LinkEventArgs The event argument ### MakeReferenceImpl(LinkedList<Reference>) Makes the reference \[implementation\]. ```csharp protected virtual void MakeReferenceImpl(LinkedList lstRef) ``` #### Parameters `lstRef` [LinkedList](https://learn.microsoft.com/dotnet/api/system.collections.generic.linkedlist-1)<Reference> The container. ### PostAddToDocument() Called after added to document. ```csharp public override void PostAddToDocument() ``` ### PostRemoveFromDocument(Document) Called after removed from document The document ```csharp public override void PostRemoveFromDocument(Document document) ``` #### Parameters `document` Document ### RemoveAllEdge() Removes all face from topology list. ```csharp public void RemoveAllEdge() ``` ### RemoveEdge(Edge) Removes the edge from topology list. ```csharp public void RemoveEdge(Edge edge) ``` #### Parameters `edge` Edge The edge. ### ResetInvalidEntity() Reset invalid entity. ```csharp public override void ResetInvalidEntity() ```