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 #  Interface ISpline3D

 Last update: 16.07.2025 

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

This interface is to represent spline3D.

```csharp
public interface ISpline3D : ISubEntity, IEntityBase, IObjectBase, IObject, ILinkContainer, IOwned, IHasID, IEventProvider, IHasKeyObject, IHasName, IEnabled, IHasComment

```

#### Implements

[ISubEntity](VM.Models.Pre.ISubEntity.md), [IEntityBase](VM.Models.Pre.IEntityBase.md), [IObjectBase](VM.Models.Pre.IObjectBase.md), [IObject](VM.Models.Pre.IObject.md), [ILinkContainer](VM.Models.Pre.ILinkContainer.md), [IOwned](VM.Models.Pre.IOwned.md), IHasID, [IEventProvider](VM.Models.Pre.IEventProvider.md), [IHasKeyObject](VM.Models.Pre.IHasKeyObject.md), IHasName, IEnabled, IHasComment

#### 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(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Properties

### <a id="VM_Models_Pre_ISpline3D_Points"></a> Points

```csharp
IList<string> Points { get; }

```

#### Property Value

[IList](https://learn.microsoft.com/dotnet/api/system.collections.generic.ilist-1)[string](https://learn.microsoft.com/dotnet/api/system.string)&amp;gt;

### <a id="VM_Models_Pre_ISpline3D_XScale"></a> XScale

```csharp
IExpressionValue<double> XScale { get; set; }

```

#### Property Value

[IExpressionValue](VM.Models.Pre.IExpressionValue-1.md)[double](https://learn.microsoft.com/dotnet/api/system.double)&amp;gt;

### <a id="VM_Models_Pre_ISpline3D_YScale"></a> YScale

```csharp
IExpressionValue<double> YScale { get; set; }

```

#### Property Value

[IExpressionValue](VM.Models.Pre.IExpressionValue-1.md)[double](https://learn.microsoft.com/dotnet/api/system.double)&amp;gt;

### <a id="VM_Models_Pre_ISpline3D_ZScale"></a> ZScale

```csharp
IExpressionValue<double> ZScale { get; set; }

```

#### Property Value

[IExpressionValue](VM.Models.Pre.IExpressionValue-1.md)[double](https://learn.microsoft.com/dotnet/api/system.double)&amp;gt;