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 # Class Eye

 Last update: 16.07.2025 

Namespace: [VM.Models.Pre.Force](VM.Models.Pre.Force.md)  
Assembly: VM.Models.Pre.Force.dll

This class is to represent the Eye.

```csharp
public class Eye : LinkContainer, IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

```

#### Inheritance

[object](https://learn.microsoft.com/dotnet/api/system.object) ← ObservableObject ← LinkableBase ← LinkContainer ← [Eye](VM.Models.Pre.Force.Eye.md)

#### Implements

IObservableObject, IDisposableObject, ILinkable, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, ILinkContainerEvent, IVerifiable

#### Inherited Members

LinkContainer.SetModified(), LinkContainer.raise\_OnUpdating(object, LinkEventArgs), LinkContainer.raise\_OnUpdate(object, LinkEventArgs), LinkContainer.raise\_OnDestroying(object, LinkEventArgs), LinkContainer.raise\_OnDestroy(object, LinkEventArgs), LinkContainer.raise\_OnAdded(object, AddToDocEventArgs), LinkContainer.raise\_OnRemoved(object, RemoveFromDocEventArgs), LinkContainer.GetTargetListForUpdate(), LinkContainer.SkipUpdateObjectImpl(), LinkContainer.Initialize(Unit.ConvertFactor), LinkContainer.SetFlagWhenXMLFile(string, bool), LinkContainer.IsSerializableEvent(Delegate), LinkContainer.CustomGetObjectData(SerializationInfo, StreamingContext), LinkContainer.GetSerializedData(SerializationInfo, StreamingContext), LinkContainer.LinkRequestUpdating(object, LinkEventArgs), LinkContainer.LinkRequestUpdate(object, LinkEventArgs), LinkContainer.LinkRequestDestroying(object, LinkEventArgs), LinkContainer.LinkRequestDestroy(object, LinkEventArgs), LinkContainer.LinkAddedToDocument(object, AddToDocEventArgs), LinkContainer.LinkRemovedFromDocument(object, RemoveFromDocEventArgs), LinkContainer.OnLinkReserved(ILink, object, EventArgs), LinkContainer.CanBeDestroy(object), LinkContainer.DisposeManagedResources(), LinkContainer.SetContainer(IOwned, bool), LinkContainer.OnChildUpdated(object, LinkEventArgs), LinkContainer.OnContainerDestroy(object, LinkEventArgs), LinkContainer.OnDeserialization(object), LinkContainer.Verify(VerifiedResult), LinkContainer.GetCopy(object), LinkContainer.Dispose(bool), LinkContainer.ClearChildInfoBeforeDeserialize, LinkContainer.Container, LinkContainer.Owner, LinkContainer.Document, LinkContainer.ID, LinkContainer.IsChildExternable, LinkContainer.IsExternable, LinkContainer.OnRemoved, LinkContainer.OnAdded, LinkContainer.OnDestroy, LinkContainer.OnDestroying, LinkContainer.OnUpdate, LinkContainer.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

### Eye()

Initializes a new instance of the  class.

```csharp
public Eye()

```

### Eye(IOwned)

Initializes a new instance of the  class.

```csharp
public Eye(IOwned owner)

```

#### Parameters

`owner` IOwned

The owner.

## Properties

### ConnectionType

Gets or sets the connection type.

```csharp
public ConnectionType ConnectionType { get; set; }

```

#### Property Value

[ConnectionType](VM.Models.Pre.Force.ConnectionType.md)

### ConnectorProperty

Gets or sets the connector property.

```csharp
public PropertyBush ConnectorProperty { get; set; }

```

#### Property Value

PropertyBush

### InnerDiameter

Gets or sets the inner diameter.

```csharp
public ExpressionValueVariable InnerDiameter { get; set; }

```

#### Property Value

ExpressionValueVariable

### Location

Gets the location.

```csharp
public (double X, double Z) Location { get; set; }

```

#### Property Value

([double](https://learn.microsoft.com/dotnet/api/system.double) [X](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.x), [double](https://learn.microsoft.com/dotnet/api/system.double) [Z](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.z))

### PositionType

Gets or sets the position type.

```csharp
public EyePositionType PositionType { get; set; }

```

#### Property Value

EyePositionType

### ShapeType

Gets or sets the shape type.

```csharp
public EyeShapeType ShapeType { get; set; }

```

#### Property Value

EyeShapeType

## Methods

### GetEyeBodyPosition(Vector, double, TMatrix)

Gets the top, bottom position.

```csharp
public static (Vector Top, Vector Bottom) GetEyeBodyPosition(Vector centerPosition, double mainLeafWidth, TMatrix repositionMatrix)

```

#### Parameters

`centerPosition` Vector

The center position

`mainLeafWidth` [double](https://learn.microsoft.com/dotnet/api/system.double)

The main leaf width.

`repositionMatrix` TMatrix

the reposition matrix.

#### Returns

(Vector [Top](https://learn.microsoft.com/dotnet/api/system.valuetuple-vm.vector,vm.vector-.top), Vector [Bottom](https://learn.microsoft.com/dotnet/api/system.valuetuple-vm.vector,vm.vector-.bottom))

The top, bottom position.

### GetEyeBodyPosition(double, TMatrix?)

Get the top, bottom position of the cylindrical eye body.

```csharp
public (Vector Top, Vector Bottom) GetEyeBodyPosition(double mainLeafWidth, TMatrix? repositionMatrix = null)

```

#### Parameters

`mainLeafWidth` [double](https://learn.microsoft.com/dotnet/api/system.double)

The main leaf width.

`repositionMatrix` TMatrix?

The reposition matrix.

#### Returns

(Vector [Top](https://learn.microsoft.com/dotnet/api/system.valuetuple-vm.vector,vm.vector-.top), Vector [Bottom](https://learn.microsoft.com/dotnet/api/system.valuetuple-vm.vector,vm.vector-.bottom))

The top, bottom position

### GetEyeBodyRadius(Leaf)

Get the outer, inner radius of the cylindrical eye body.

```csharp
public (double OuterRadius, double InnerRadius) GetEyeBodyRadius(Leaf mainLeaf)

```

#### Parameters

`mainLeaf` [Leaf](VM.Models.Pre.Force.Leaf.md)

The main leaf.

#### Returns

([double](https://learn.microsoft.com/dotnet/api/system.double) [OuterRadius](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.outerradius), [double](https://learn.microsoft.com/dotnet/api/system.double) [InnerRadius](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.innerradius))

The outer, inner radius

### Initialize(ConvertFactor)

Initializes member through unit convert factor.

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

```

#### Parameters

`factor` Unit.ConvertFactor

The unit convert factor.

### RaisePropertyChanged(string)

```csharp
public override void RaisePropertyChanged(string propertyName)

```

#### Parameters

`propertyName` [string](https://learn.microsoft.com/dotnet/api/system.string)