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 # Class LeafSpringExtensions

 Last update: 09.03.2026 

<a id="VM_Models_Pre_Force_LeafSpringExtensions"></a>

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

```csharp
public static class LeafSpringExtensions

```

#### Inheritance

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&lt;T&gt;(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Methods

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetLeafBeamElementPositions_VM_Models_OutputReader_IOutputReader_System_Int32_System_Int32_System_ValueTuple_System_Int32_System_Int32__System_Double_"></a> 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](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

`beamProfilesCount` int

`leafIndex` int

`loadIndex` (int A, int B)

`variation` double

#### Returns

Vector\[\]

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetLoadIndex_System_ValueTuple_System_Double_System_Double____System_Double_"></a> GetLoadIndex((double Time, double Force)\[\], double)

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

```

#### Parameters

`loadResult` (double Time, double Force)\[\]

`designLoad` double

#### Returns

(int A, int B)

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetLoadResult_VM_Models_OutputReader_IOutputReader_"></a> GetLoadResult(IOutputReader)

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

```

#### Parameters

`outputReader` [IOutputReader](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

#### Returns

(double Time, double Force)\[\]

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetLoadVariation_VM_Models_OutputReader_IOutputReader_System_Double_System_ValueTuple_System_Int32_System_Int32__"></a> GetLoadVariation(IOutputReader, double, (int A, int B))

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

```

#### Parameters

`outputReader` [IOutputReader](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

`designLoad` double

`loadIndex` (int A, int B)

#### Returns

double

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetOutputReader_System_String_"></a> GetOutputReader(string)

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

```

#### Parameters

`resultPath` string

#### Returns

[IOutputReader](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetResult_VM_Models_OutputReader_IOutputReader_System_String_System_String___"></a> GetResult(IOutputReader, string, params string\[\])

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

```

#### Parameters

`outputReader` [IOutputReader](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

`target` string

`paths` string\[\]

#### Returns

(double Time, double Value)\[\]

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_GetTransformMatrix_VM_Models_OutputReader_IOutputReader_System_String_System_ValueTuple_System_Int32_System_Int32__System_Double_System_Nullable_VM_TMatrix__"></a> 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](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

`targetName` string

`loadIndex` (int A, int B)

`variation` double

`repositionMatrix` TMatrix?

#### Returns

TMatrix

### <a id="VM_Models_Pre_Force_LeafSpringExtensions_IsTestSimulationCompleted_VM_Models_OutputReader_IOutputReader_System_Double_"></a> IsTestSimulationCompleted(IOutputReader, double)

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

```

#### Parameters

`outputReader` [IOutputReader](https://github.com/AnsysVirtualMotion/DAFUL/blob/9110677a5f6a53d7604f8dfd35b4c5fceb59e8e0/DAFUL/Common/VM.Models.OutputReader/Interfaces/IOutputReader.cs)

`endTime` double

#### Returns

bool