Creates a new Line BoundaryConditions element on a reference.

Namespace: Autodesk.Revit.Creation
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public BoundaryConditions NewLineBoundaryConditions(
	Reference reference,
	TranslationRotationValue X_Translation,
	double X_TranslationSpringModulus,
	TranslationRotationValue Y_Translation,
	double Y_TranslationSpringModulus,
	TranslationRotationValue Z_Translation,
	double Z_TranslationSpringModulus,
	TranslationRotationValue X_Rotation,
	double X_RotationSpringModulus
)
Visual Basic
Public Function NewLineBoundaryConditions ( _
	reference As Reference, _
	X_Translation As TranslationRotationValue, _
	X_TranslationSpringModulus As Double, _
	Y_Translation As TranslationRotationValue, _
	Y_TranslationSpringModulus As Double, _
	Z_Translation As TranslationRotationValue, _
	Z_TranslationSpringModulus As Double, _
	X_Rotation As TranslationRotationValue, _
	X_RotationSpringModulus As Double _
) As BoundaryConditions
Visual C++
public:
BoundaryConditions^ NewLineBoundaryConditions(
	Reference^ reference, 
	TranslationRotationValue X_Translation, 
	double X_TranslationSpringModulus, 
	TranslationRotationValue Y_Translation, 
	double Y_TranslationSpringModulus, 
	TranslationRotationValue Z_Translation, 
	double Z_TranslationSpringModulus, 
	TranslationRotationValue X_Rotation, 
	double X_RotationSpringModulus
)

Parameters

reference
Type: Autodesk.Revit.DB..::..Reference
The Geometry reference to a Beam's, Wall's, Wall Foundation's, Slab's or Slab Foundation's analytical line.
X_Translation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the X axis translation option.
X_TranslationSpringModulus
Type: System..::..Double
Translation Spring Modulus for X axis. Ignored if X_Translation is not "Spring".
Y_Translation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the Y axis translation option.
Y_TranslationSpringModulus
Type: System..::..Double
Translation Spring Modulus for Y axis. Ignored if Y_Translation is not "Spring".
Z_Translation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the Z axis translation option.
Z_TranslationSpringModulus
Type: System..::..Double
Translation Spring Modulus for Z axis. Ignored if Z_Translation is not "Spring".
X_Rotation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the option for rotation about the X axis.
X_RotationSpringModulus
Type: System..::..Double
Rotation Spring Modulus for X axis. Ignored if X_Rotation is not "Spring"

Return Value

If successful, NewLineBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 1 - "Line". nullNothingnullptra null reference (Nothing in Visual Basic) is returned if the operation fails.

Remarks

This method will only function with the Autodesk Revit Structure application.

Examples

CopyC#
bool CreateLineConditionWithReference(FamilyInstance column, Autodesk.Revit.Creation.Document docCreation)
{
    if (StructuralType.Column != column.StructuralType)
    {
        throw new Exception("This sample only work for columns.");
    }

    // Get the line reference for the column analytical model
    Reference lineReference = null;
    AnalyticalModel analytical = column.GetAnalyticalModel() as AnalyticalModel;
    lineReference = analytical.GetCurve().Reference;
    if (null == lineReference)
    {
        throw new Exception("Unable to get reference line for selected column.");
    }

    // Create line Boundary Conditions for the column
    BoundaryConditions condition = docCreation.NewLineBoundaryConditions(lineReference, TranslationRotationValue.Fixed, 0,
                                                                                        TranslationRotationValue.Fixed, 0,
                                                                                        TranslationRotationValue.Fixed, 0,
                                                                                        TranslationRotationValue.Fixed, 0);
    return (null != condition);
}
CopyVB.NET
Private Function CreateLineConditionWithReference(column As FamilyInstance, docCreation As Autodesk.Revit.Creation.Document) As Boolean
    If StructuralType.Column <> column.StructuralType Then
        Throw New Exception("This sample only work for columns.")
    End If

    ' Get the line reference for the column analytical model
    Dim lineReference As Reference = Nothing
    Dim analytical As AnalyticalModel = TryCast(column.GetAnalyticalModel(), AnalyticalModel)
    lineReference = analytical.GetCurve().Reference
    If lineReference Is Nothing Then
        Throw New Exception("Unable to get reference line for selected column.")
    End If

    ' Create line Boundary Conditions for the column
    Dim condition As BoundaryConditions = docCreation.NewLineBoundaryConditions(lineReference, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, _
        0, TranslationRotationValue.Fixed, 0)
    Return (condition IsNot Nothing)
End Function

See Also