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 # Class FRBE

 Last update: 09.03.2026 

<a id="VM_Managed_DAFUL_FE_FRBE"></a>

Namespace: [VM.Managed.DAFUL.FE](VM.Managed.DAFUL.FE.md)  
Assembly: VMFE.dll

This class is to represent the FE rigid body element.

```csharp
public class FRBE : FESubEntity, IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, IHistoryObjectSerializable, IAttributeContainer, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, INamed, INavigatorItem, IFEObject, IFEMeshChildItem, IChildItem, IConnectable, IMarkerParent, IEntityRelation, IHasBody, IReferencable, IVisible, IDraw, IDrawIcon, IChainedSegmentConnector, IMultiChangable

```

#### Inheritance

object ← ObservableObject ← [LinkableBase](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs) ← ObjectBase ← Object&lt;ObjectEventCore&gt; ← [SubEntity](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs) ← [FESubEntity](VM.Managed.DAFUL.FE.FESubEntity.md) ← [FRBE](VM.Managed.DAFUL.FE.FRBE.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, ILinkContainerEvent, IVerifiable, [IHistoryObjectSerializable](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMHist/Interfaces.cs), IAttributeContainer, ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment, INamed, INavigatorItem, [IFEObject](VM.Managed.DAFUL.FE.IFEObject.md), [IFEMeshChildItem](VM.Managed.DAFUL.FE.IFEMeshChildItem.md), IChildItem, IConnectable, IMarkerParent, IEntityRelation, IHasBody, IReferencable, IVisible, IDraw, IDrawIcon, IChainedSegmentConnector, IMultiChangable

#### Inherited Members

[FESubEntity.GetNodalBodyForReference(Reference, Mesh)](VM.Managed.DAFUL.FE.FESubEntity.md#VM_Managed_DAFUL_FE_FESubEntity_GetNodalBodyForReference_VM_Managed_Reference_VM_Managed_DAFUL_FE_Mesh_), [FESubEntity.GetNodalBodyForSubsystem(SubSystem, Mesh)](VM.Managed.DAFUL.FE.FESubEntity.md#VM_Managed_DAFUL_FE_FESubEntity_GetNodalBodyForSubsystem_VM_Managed_DAFUL_SubSystem_VM_Managed_DAFUL_FE_Mesh_), [FESubEntity.FEID](VM.Managed.DAFUL.FE.FESubEntity.md#VM_Managed_DAFUL_FE_FESubEntity_FEID), [FESubEntity.OwnerMesh](VM.Managed.DAFUL.FE.FESubEntity.md#VM_Managed_DAFUL_FE_FESubEntity_OwnerMesh), [SubEntity.Initialize(Unit.ConvertFactor)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.FixUp(ObjectBase)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.WriteTemplateImpl(XmlWriter)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.ReadTemplateImpl(XmlReader)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.Name](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.FullName](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.NonSymmetricName](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.DisplayName](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.IsEnabled](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), [SubEntity.Comment](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VMObjBase/SubEntity.cs), Object&lt;ObjectEventCore&gt;.GetKey(), Object&lt;ObjectEventCore&gt;.Initialize(Unit.ConvertFactor), Object&lt;ObjectEventCore&gt;.SetIconColor(Canvas), Object&lt;ObjectEventCore&gt;.OnDeserialization(object), Object&lt;ObjectEventCore&gt;.CustomGetObjectData(SerializationInfo, StreamingContext), Object&lt;ObjectEventCore&gt;.RollbackEvent(), Object&lt;ObjectEventCore&gt;.OnDeserializedCore(object), Object&lt;ObjectEventCore&gt;.Key, Object&lt;ObjectEventCore&gt;.UntypedEventCore, Object&lt;ObjectEventCore&gt;.EventCore, Object&lt;ObjectEventCore&gt;.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&lt;ObjectBase&gt;), ObjectBase.ResetInvalidEntity(), ObjectBase.OnDeserialization(object), ObjectBase.IsSerializableEvent(Delegate), ObjectBase.CustomGetObjectData(SerializationInfo, StreamingContext), ObjectBase.CheckAndUpdateLink(HashSet&lt;ObjectBase&gt;), 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&lt;T&gt;(T\[\], T\[\]), ObjectBase.IsEqualList(List&lt;double&gt;, List&lt;double&gt;), 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)](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Pre/Data/VM.Models.Pre/Models/LinkableBase.cs), 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&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Constructors

### <a id="VM_Managed_DAFUL_FE_FRBE__ctor_System_String_VM_Managed_DAFUL_FE_EigenvalueInfo_RBEType_"></a> FRBE(string, RBEType)

Initializes a new instance of the  class.

```csharp
public FRBE(string strName, EigenvalueInfo.RBEType behaviorType)

```

#### Parameters

`strName` string

Name of the FRBE.

`behaviorType` [EigenvalueInfo](VM.Managed.DAFUL.FE.EigenvalueInfo.md).[RBEType](VM.Managed.DAFUL.FE.EigenvalueInfo.RBEType.md)

Behavior type of the FRBE.

### <a id="VM_Managed_DAFUL_FE_FRBE__ctor_System_String_"></a> FRBE(string)

Initializes a new instance of the  class.

```csharp
public FRBE(string strName)

```

#### Parameters

`strName` string

Name of the FRBE.

### <a id="VM_Managed_DAFUL_FE_FRBE__ctor"></a> FRBE()

Initializes a new instance of the  class.

```csharp
public FRBE()

```

## Properties

### <a id="VM_Managed_DAFUL_FE_FRBE_BeamProperty"></a> BeamProperty

Gets or sets the beam property info.

```csharp
public BeamPropertyInfo BeamProperty { get; set; }

```

#### Property Value

[BeamPropertyInfo](VM.Managed.DAFUL.FE.BeamPropertyInfo.md)

### <a id="VM_Managed_DAFUL_FE_FRBE_BehaviorType"></a> BehaviorType

Gets or sets the behavior type.

```csharp
public EigenvalueInfo.RBEType BehaviorType { get; set; }

```

#### Property Value

[EigenvalueInfo](VM.Managed.DAFUL.FE.EigenvalueInfo.md).[RBEType](VM.Managed.DAFUL.FE.EigenvalueInfo.RBEType.md)

### <a id="VM_Managed_DAFUL_FE_FRBE_Color"></a> Color

Gets or sets the color.

```csharp
public virtual Color Color { get; set; }

```

#### Property Value

Color

### <a id="VM_Managed_DAFUL_FE_FRBE_EigenvalueAnalysisInfo"></a> EigenvalueAnalysisInfo

Gets or sets the eigenvalue analysis info.

```csharp
public EigenvalueInfo EigenvalueAnalysisInfo { get; set; }

```

#### Property Value

[EigenvalueInfo](VM.Managed.DAFUL.FE.EigenvalueInfo.md)

### <a id="VM_Managed_DAFUL_FE_FRBE_IsHide"></a> IsHide

Gets or sets a value indicating whether this instance is hide.

```csharp
bool IsHide { get; set; }

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_FE_FRBE_IsHideWhenImporting"></a> IsHideWhenImporting

Gets or sets a value indicating whether this instance is hide when importing.

```csharp
public bool IsHideWhenImporting { get; }

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_FE_FRBE_IsVisible"></a> IsVisible

Gets or sets a value indicating whether object is visible.

```csharp
bool IsVisible { get; set; }

```

#### Property Value

bool

### <a id="VM_Managed_DAFUL_FE_FRBE_Layer"></a> Layer

Gets or sets the layer.

```csharp
Layer Layer { get; set; }

```

#### Property Value

Layer

### <a id="VM_Managed_DAFUL_FE_FRBE_Node_System_UInt32_"></a> Node\[uint\]

Gets or sets node from index.

```csharp
public Node Node[uint nIndex] { get; set; }

```

#### Property Value

[Node](VM.Managed.DAFUL.FE.Node.md)

### <a id="VM_Managed_DAFUL_FE_FRBE_NumNode"></a> NumNode

Gets number of node.

```csharp
public uint NumNode { get; }

```

#### Property Value

uint

### <a id="VM_Managed_DAFUL_FE_FRBE_Item_System_UInt32_"></a> this\[uint\]

```csharp
public Node this[uint A_0] { get; }

```

#### Property Value

[Node](VM.Managed.DAFUL.FE.Node.md)

## Methods

### <a id="VM_Managed_DAFUL_FE_FRBE_Draw_VM_CAD_Kernel_Render_Canvas_"></a> Draw(Canvas)

Draws the icon.

```csharp
public virtual void Draw(Canvas canvas)

```

#### Parameters

`canvas` [Canvas](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/ClassicPre/Data/VM.CAD.Kernel/Render/Canvas.cs)

The canvas has icon information.

### <a id="VM_Managed_DAFUL_FE_FRBE_GetModelNavigatorInformationImpl_System_Xml_XmlDocument_System_Xml_XmlElement_System_Boolean_"></a> GetModelNavigatorInformationImpl(XmlDocument, XmlElement, bool)

Gets the object information for model navigator \[implementation\].

```csharp
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` \[b has child\].

#### Returns

bool

`true` if success; otherwise, `false`.

### <a id="VM_Managed_DAFUL_FE_FRBE_GetSchema"></a> GetSchema()

This method is reserved and should not be used. When implementing the IXmlSerializable interface, you should return nullNothingnullptra null reference (Nothing in Visual Basic) (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the XmlSchemaProviderAttribute to the class.

```csharp
public virtual XmlSchema GetSchema()

```

#### Returns

XmlSchema

An  that describes the XML representation of the object that is produced by the  method and consumed by the  method.

### <a id="VM_Managed_DAFUL_FE_FRBE_Initialize_VM_Unit_ConvertFactor_"></a> Initialize(ConvertFactor)

Initializes member through unit convert factor.

```csharp
public override void Initialize(Unit.ConvertFactor factor)

```

#### Parameters

`factor` Unit.ConvertFactor

The unit convert factor.

### <a id="VM_Managed_DAFUL_FE_FRBE_OnDeserialization_System_Object_"></a> OnDeserialization(object)

Called when \[deserialization\].

```csharp
public override void OnDeserialization(object sender)

```

#### Parameters

`sender` object

The sender.

### <a id="VM_Managed_DAFUL_FE_FRBE_ReDraw"></a> ReDraw()

Redraw.

```csharp
public virtual void ReDraw()

```

### <a id="VM_Managed_DAFUL_FE_FRBE_ReDrawForHistory"></a> ReDrawForHistory()

Redraw for undo/redo

```csharp
void ReDrawForHistory()

```

### <a id="VM_Managed_DAFUL_FE_FRBE_ReadXml_System_Xml_XmlReader_"></a> ReadXml(XmlReader)

Generates an object from its XML representation.

```csharp
public virtual void ReadXml(XmlReader reader)

```

#### Parameters

`reader` XmlReader

The XmlReader stream from which the object is deserialized.

### <a id="VM_Managed_DAFUL_FE_FRBE_WriteXml_System_Xml_XmlWriter_"></a> WriteXml(XmlWriter)

Converts an object into its XML representation.

```csharp
public virtual void WriteXml(XmlWriter writer)

```

#### Parameters

`writer` XmlWriter

The XmlWriter stream to which the object is serialized.

### <a id="VM_Managed_DAFUL_FE_FRBE_get_Node_System_UInt32_"></a> get\_Node(uint)

```csharp
public Node get_Node(uint nIndex)

```

#### Parameters

`nIndex` uint

#### Returns

[Node](VM.Managed.DAFUL.FE.Node.md)

### <a id="VM_Managed_DAFUL_FE_FRBE_set_Node_System_UInt32_VM_Managed_DAFUL_FE_Node_"></a> set\_Node(uint, Node)

```csharp
public void set_Node(uint nIndex, Node node)

```

#### Parameters

`nIndex` uint

`node` [Node](VM.Managed.DAFUL.FE.Node.md)