## On this page # Class CalculateToothStiffness Last update: 16.07.2025 Namespace: [VM.Managed.DAFUL.GearTrain.Operation](VM.Managed.DAFUL.GearTrain.Operation.md) Assembly: VMOpGearTrain.dll Calculate tooth stiffness operation ```csharp public class CalculateToothStiffness : OperationBase, IOperation ``` #### Inheritance [object](https://learn.microsoft.com/dotnet/api/system.object) ← OperationBase ← [CalculateToothStiffness](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffness.md) #### Derived [CalculateToothStiffnessForCycloid](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffnessForCycloid.md), [CalculateToothStiffnessForRAP](VM.Managed.DAFUL.GearTrain.Operation.CalculateToothStiffnessForRAP.md) #### Implements IOperation #### Inherited Members OperationBase.g\_bRedrawKernel, OperationBase.g\_bVerify, OperationBase.g\_bSkipAddEvent, OperationBase.g\_bDupicateMsg, OperationBase.m\_bIsHistoryMerge, OperationBase.Execute(), OperationBase.PostExecute(), OperationBase.GetInformation(XmlWriter), OperationBase.Create(string, View, object), OperationBase.Create(string, IDocument, object), OperationBase.Create(string, object), OperationBase.Create(string), OperationBase.StartSession(), OperationBase.StartSession(OperationBase, OperationBase.PostOperation), OperationBase.StartSession(OperationBase), OperationBase.StartSessionAndWait(), OperationBase.StartSessionAndWait(OperationBase, OperationBase.PostOperation), OperationBase.StartSessionAndWait(OperationBase), OperationBase.Initialize(OperationBase.ShowVerifyResult), OperationBase.RecordJournal(OperationBase), OperationBase.UseSession(string), OperationBase.raise\_OnOperationStatusChanged(object, OperationStatusEventArgs), OperationBase.raise\_OnEndOperation(object, EventArgs), OperationBase.ClearCurrentMark(string), OperationBase.ClearCurrentMark(IDocument), OperationBase.ClearCurrentMark(), OperationBase.GlobalOverride, OperationBase.IsDoingThread, OperationBase.ExecuteMacro, OperationBase.SimStatus, OperationBase.Status, OperationBase.autoEvents, OperationBase.IsHistoryMerge, OperationBase.SkipClearTemporaryLinkContainer, OperationBase.PostExecuteClearTemporaryLinkContainer, OperationBase.SkipEndOperation, OperationBase.UseMacro, OperationBase.MarkStatus, OperationBase.UseThread, OperationBase.Name, OperationBase.ExecutableOnHold, OperationBase.Override, OperationBase.Parameter, OperationBase.View, OperationBase.Document, OperationBase.OnEndOperation, OperationBase.OnOperationStatusChanged #### 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 ### CalculateToothStiffness(string, string, double, Vector\[\], uint, int, string) Initializes a new instance of the class. ```csharp public CalculateToothStiffness(string strDocInfo, string strDatFile, double dEndPosY, Vector[] arTeethPosition, uint nNumberOfMarker, int nGearIdx, string strGearset) ``` #### Parameters `strDocInfo` [string](https://learn.microsoft.com/dotnet/api/system.string) The string document information. `strDatFile` [string](https://learn.microsoft.com/dotnet/api/system.string) the string dat file. `dEndPosY` [double](https://learn.microsoft.com/dotnet/api/system.double) The d end position y. `arTeethPosition` Vector\[\] The ar teeth position. `nNumberOfMarker` [uint](https://learn.microsoft.com/dotnet/api/system.uint32) The n number of marker. `nGearIdx` [int](https://learn.microsoft.com/dotnet/api/system.int32) Index of the n gear. `strGearset` [string](https://learn.microsoft.com/dotnet/api/system.string) The gearset name. ### CalculateToothStiffness(Document3D, string, string, double, Vector\[\], uint, int, string) Initializes a new instance of the class. ```csharp public CalculateToothStiffness(Document3D doc, string strDocInfo, string strDatFile, double dEndPosY, Vector[] arTeethPosition, uint nNumberOfMarker, int nGearIdx, string strGearset) ``` #### Parameters `doc` Document3D The document. `strDocInfo` [string](https://learn.microsoft.com/dotnet/api/system.string) The string document information. `strDatFile` [string](https://learn.microsoft.com/dotnet/api/system.string) the string dat file. `dEndPosY` [double](https://learn.microsoft.com/dotnet/api/system.double) The d end position y. `arTeethPosition` Vector\[\] The ar teeth position. `nNumberOfMarker` [uint](https://learn.microsoft.com/dotnet/api/system.uint32) The n number of marker. `nGearIdx` [int](https://learn.microsoft.com/dotnet/api/system.int32) Index of the n gear. `strGearset` [string](https://learn.microsoft.com/dotnet/api/system.string) The gearset name. ### CalculateToothStiffness(JournalParameter) Initializes a new instance of the class. ```csharp public CalculateToothStiffness(JournalParameter jp) ``` #### Parameters `jp` JournalParameter The jp. ## Fields ### m\_arTeethPosition m\_arTeethPosition ```csharp protected Vector[] m_arTeethPosition ``` #### Field Value Vector\[\] ### m\_ardDeform m\_ardDeform ```csharp protected double[] m_ardDeform ``` #### Field Value [double](https://learn.microsoft.com/dotnet/api/system.double)\[\] ### m\_bAdvancedGearGeometry ```csharp protected bool m_bAdvancedGearGeometry ``` #### Field Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### m\_bRingGear ```csharp protected bool m_bRingGear ``` #### Field Value [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### m\_doc The document. ```csharp protected Document3D m_doc ``` #### Field Value Document3D ### m\_nGearIdx m\_nGearIdx ```csharp protected int m_nGearIdx ``` #### Field Value [int](https://learn.microsoft.com/dotnet/api/system.int32) ### m\_nNumberOfMarker m\_nNumberOfMarker ```csharp protected uint m_nNumberOfMarker ``` #### Field Value [uint](https://learn.microsoft.com/dotnet/api/system.uint32) ### m\_strDatFile The mesh data file path ```csharp protected string m_strDatFile ``` #### Field Value [string](https://learn.microsoft.com/dotnet/api/system.string) ### m\_strDocInfo The document information ```csharp protected string m_strDocInfo ``` #### Field Value [string](https://learn.microsoft.com/dotnet/api/system.string) ### m\_strGearSet m\_strGearSet ```csharp protected string m_strGearSet ``` #### Field Value [string](https://learn.microsoft.com/dotnet/api/system.string) ## Properties ### Name Gets the name. ```csharp public override string Name { get; } ``` #### Property Value [string](https://learn.microsoft.com/dotnet/api/system.string) ## Methods ### CreateMarkerOnNode(MeshDocument, int, ref List<VectorBase>) CreateMarkerOnNode ```csharp protected void CreateMarkerOnNode(MeshDocument docMesh, int nNodeIndex, ref List lstMarkerPoint) ``` #### Parameters `docMesh` MeshDocument mesh document `nNodeIndex` [int](https://learn.microsoft.com/dotnet/api/system.int32) the index of node `lstMarkerPoint` [List](https://learn.microsoft.com/dotnet/api/system.collections.generic.list-1)<VectorBase> the list of marker's position ### CreateSetNode(MeshDocument, string) Create setNode. ```csharp protected virtual bool CreateSetNode(MeshDocument docMesh, string strName) ``` #### Parameters `docMesh` MeshDocument The doc. `strName` [string](https://learn.microsoft.com/dotnet/api/system.string) The name. #### Returns [bool](https://learn.microsoft.com/dotnet/api/system.boolean) ### Execute() Executes this instance. ```csharp public override void Execute() ``` ### FindReferConnectEntity<T>(NodalBody, string) FindReferConnectEntity ```csharp protected T FindReferConnectEntity(NodalBody nBody, string entityName) where T : Reference ``` #### Parameters `nBody` NodalBody nodal body `entityName` [string](https://learn.microsoft.com/dotnet/api/system.string) the name of reference object's prototype #### Returns T the reference object #### Type Parameters `T` the type of reference object ### GetBasePositionOfTScalar(Vector, Vector, bool) GetBasePositionOfTScalar ```csharp protected PointBase GetBasePositionOfTScalar(Vector vec1, Vector vec2, bool bLast) ``` #### Parameters `vec1` Vector vec1 `vec2` Vector vec2 `bLast` [bool](https://learn.microsoft.com/dotnet/api/system.boolean) bLast #### Returns PointBase PointBase ### GetInformation(XmlWriter) Gets the information. ```csharp public override void GetInformation(XmlWriter writer) ``` #### Parameters `writer` [XmlWriter](https://learn.microsoft.com/dotnet/api/system.xml.xmlwriter) The writer. ### ReadOutFile(string, int, ref double\[\]) ReadOutFile ```csharp protected void ReadOutFile(string strPath, int nLen, ref double[] ardDeform) ``` #### Parameters `strPath` [string](https://learn.microsoft.com/dotnet/api/system.string) the out file path `nLen` [int](https://learn.microsoft.com/dotnet/api/system.int32) nLen `ardDeform` [double](https://learn.microsoft.com/dotnet/api/system.double)\[\] ardDeform ### Result() Results this instance. ```csharp public double[] Result() ``` #### Returns [double](https://learn.microsoft.com/dotnet/api/system.double)\[\] ### WriteDat(string) WriteDat ```csharp protected void WriteDat(string strDatPath) ``` #### Parameters `strDatPath` [string](https://learn.microsoft.com/dotnet/api/system.string) strDatPath