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Motion Standalone Preprocessor C# library 2025 R2

Class ContactGeom2D

Last update: 16.07.2025

Namespace: VM.Managed.DAFUL.Contact
Assembly: VMDCt.dll

This class is to represent the 2D contact geometry.

public class ContactGeom2D : ContactGeomBase<propertycontactgeom2d>, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IContainer, IEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, IVisible, IDocumentOwner, INamed, INavigatorItem, IVisible, IMultiChangable, IHasProperty, IGroup, IContactGeometry2D, IContactGeometry

Inheritance

object ← ObservableObject ← LinkableBase ← ObjectBase ← Object ← ContainerObject ← EntityBase ← EntityContactGeomBaseContactGeom2D

Implements

IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, IContainer, IEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, IVisible, IDocumentOwner, INamed, INavigatorItem, IVisible, IMultiChangable, IHasProperty, IGroup, IContactGeometry2D, IContactGeometry

Inherited Members

ContactGeomBase.Initialize(Unit.ConvertFactor), ContactGeomBase.FindLocal(string), ContactGeomBase.ReferenceMarker, ContactGeomBase.GeometryFullName, ContactGeomBase.HasLayerExplicitly, Entity.Initialize(Unit.ConvertFactor), Entity.GetUnnamedObjectName(object), Entity.FindLocal(string), Entity.Property, EntityBase.Initialize(Unit.ConvertFactor), EntityBase.SetOldNameWithNewEntity(ObjectBase, ObjectBase), EntityBase.PropertyRequestUpdate(object, LinkEventArgs), EntityBase.OnDeserializationForAttribute(), EntityBase.OnUpdatePropertyImpl(Property, LinkEventArgs), EntityBase.LinkRequestDestroying(object, LinkEventArgs), EntityBase.GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool), EntityBase.FixUp(ObjectBase), EntityBase.FindLocal(string), EntityBase.WriteTemplateImpl(XmlWriter), EntityBase.ReadTemplateImpl(XmlReader), EntityBase.LinkAddedToDocument(object, AddToDocEventArgs), EntityBase.OnDeserialization(object), EntityBase.Name, EntityBase.FullName, EntityBase.NonSymmetricName, EntityBase.DisplayName, EntityBase.IsEnabled, EntityBase.Comment, EntityBase.HasLayerExplicitly, EntityBase.UntypedProperty, EntityBase.IsFileProperty, EntityBase.Layer, EntityBase.IsVisible, ContainerObject.Find(string), ContainerObject.FindLocal(string), ContainerObject.GetUnnamedObjectName(object), ContainerObject.GetNewEntityName(string), ContainerObject.GetNewEntityName(string, bool, int), ContainerObject.GetNewEntityName(string, bool, int, int), Object.GetKey(), Object.Initialize(Unit.ConvertFactor), Object.SetIconColor(Canvas), Object.OnDeserialization(object), Object.CustomGetObjectData(SerializationInfo, StreamingContext), Object.RollbackEvent(), Object.OnDeserializedCore(object), Object.Key, Object.UntypedEventCore, Object.EventCore, Object.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.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet), 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[]), ObjectBase.IsEqualList(List, List), 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), LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType), LinkPropertyItemCache.GetLinkedObjects(object, LinkPropertyType)

Constructors

ContactGeom2D()

Initializes a new instance of the class.

protected ContactGeom2D()

ContactGeom2D(string)

Initializes a new instance of the class.

public ContactGeom2D(string strName)

Parameters

strName string

Name of the 2D contact geometry .

Properties

Geometry

Gets or sets the geometry.

public IContactable Geometry { get; set; }

Property Value

IContactable

GeometryFullName

Gets the full name of the geometry.

public override string GeometryFullName { get; }

Property Value

string

MaxPenetration

Gets or sets the maximum penetration.

public ExpressionValueVariable MaxPenetration { get; set; }

Property Value

ExpressionValueVariable

ParentBody

Gets or sets the geometry.

public ObjectBase ParentBody { get; }

Property Value

ObjectBase

_Geometry

Gets or sets the geometry.

public Linker<icontactable> _Geometry { get; set; }

Property Value

Linker

Methods

GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)

Gets the object information for model navigator [implementation].

protected override bool GetModelNavigatorInformationImpl(XmlDocument xmlDom, XmlElement xmlEle, bool bHasChild)

Parameters

xmlDom XmlDocument

The XmlDocument for object.

xmlEle XmlElement

The XmlElement for object.

bHasChild bool

if set to true [has child].

Returns

bool

true if success; otherwise, false.

GetPointDirection(ref VectorBase, ref VectorBase)

Gets the point direction.

public bool GetPointDirection(ref VectorBase point, ref VectorBase direction)

Parameters

point VectorBase

The point.

direction VectorBase

The direction.

Returns

bool

true if success; otherwise, false.

GetPointDirectionOnGeometry(ref VectorBase, ref VectorBase)

Gets the point direction.

public bool GetPointDirectionOnGeometry(ref VectorBase point, ref VectorBase direction)

Parameters

point VectorBase

The normal origin point.

direction VectorBase

The normal direction.

Returns

bool

true if success; otherwise, false.

LinkRequestDestroying(object, LinkEventArgs)

Request for destroying the linked object.

protected override void LinkRequestDestroying(object objNotifier, LinkEventArgs arg)

Parameters

objNotifier object

The linked object.

arg LinkEventArgs

The instance containing the event data.

LinkRequestUpdate(object, LinkEventArgs)

Request for update the linked object.

protected override void LinkRequestUpdate(object objNotifier, LinkEventArgs arg)

Parameters

objNotifier object

The linked object.

arg LinkEventArgs

The instance containing the event data.

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