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 # Class LeafSpringExtensions

 Last update: 16.07.2025 

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

```csharp
public static class LeafSpringExtensions

```

#### Inheritance

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

#### 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_)

## Methods

### GetLeafBeamElementPositions(IOutputReader, int, int, (int A, int B), double)

```csharp
public static Vector[] GetLeafBeamElementPositions(IOutputReader outputReader, int beamProfilesCount, int leafIndex, (int A, int B) loadIndex, double variation)

```

#### Parameters

`outputReader` IOutputReader

`beamProfilesCount` [int](https://learn.microsoft.com/dotnet/api/system.int32)

`leafIndex` [int](https://learn.microsoft.com/dotnet/api/system.int32)

`loadIndex` ([int](https://learn.microsoft.com/dotnet/api/system.int32) [A](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.a), [int](https://learn.microsoft.com/dotnet/api/system.int32) [B](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.b))

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

#### Returns

Vector\[\]

### GetLoadIndex((double Time, double Force)\[\], double)

```csharp
public static (int A, int B) GetLoadIndex((double Time, double Force)[] loadResult, double designLoad)

```

#### Parameters

`loadResult` ([double](https://learn.microsoft.com/dotnet/api/system.double) [Time](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.time), [double](https://learn.microsoft.com/dotnet/api/system.double) [Force](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.force))\[\]

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

#### Returns

([int](https://learn.microsoft.com/dotnet/api/system.int32) [A](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.a), [int](https://learn.microsoft.com/dotnet/api/system.int32) [B](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.b))

### GetLoadResult(IOutputReader)

```csharp
public static (double Time, double Force)[] GetLoadResult(IOutputReader outputReader)

```

#### Parameters

`outputReader` IOutputReader

#### Returns

([double](https://learn.microsoft.com/dotnet/api/system.double) [Time](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.time), [double](https://learn.microsoft.com/dotnet/api/system.double) [Force](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.force))\[\]

### GetLoadVariation(IOutputReader, double, (int A, int B))

```csharp
public static double GetLoadVariation(IOutputReader outputReader, double designLoad, (int A, int B) loadIndex)

```

#### Parameters

`outputReader` IOutputReader

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

`loadIndex` ([int](https://learn.microsoft.com/dotnet/api/system.int32) [A](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.a), [int](https://learn.microsoft.com/dotnet/api/system.int32) [B](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.b))

#### Returns

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

### GetOutputReader(string)

```csharp
public static IOutputReader GetOutputReader(string resultPath)

```

#### Parameters

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

#### Returns

IOutputReader

### GetResult(IOutputReader, string, params string\[\])

```csharp
public static (double Time, double Value)[] GetResult(IOutputReader outputReader, string target, params string[] paths)

```

#### Parameters

`outputReader` IOutputReader

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

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

#### Returns

([double](https://learn.microsoft.com/dotnet/api/system.double) [Time](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.time), [double](https://learn.microsoft.com/dotnet/api/system.double) [Value](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.double,system.double-.value))\[\]

### GetTransformMatrix(IOutputReader, string, (int A, int B), double, TMatrix?)

```csharp
public static TMatrix GetTransformMatrix(IOutputReader outputReader, string targetName, (int A, int B) loadIndex, double variation, TMatrix? repositionMatrix = null)

```

#### Parameters

`outputReader` IOutputReader

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

`loadIndex` ([int](https://learn.microsoft.com/dotnet/api/system.int32) [A](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.a), [int](https://learn.microsoft.com/dotnet/api/system.int32) [B](https://learn.microsoft.com/dotnet/api/system.valuetuple-system.int32,system.int32-.b))

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

`repositionMatrix` TMatrix?

#### Returns

TMatrix

### IsTestSimulationCompleted(IOutputReader, double)

```csharp
public static bool IsTestSimulationCompleted(IOutputReader outputReader, double endTime)

```

#### Parameters

`outputReader` IOutputReader

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

#### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)