Creates a new Point BoundaryConditions Element.

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

Syntax

C#
public BoundaryConditions NewPointBoundaryConditions(
	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,
	TranslationRotationValue Y_Rotation,
	double Y_RotationSpringModulus,
	TranslationRotationValue Z_Rotation,
	double Z_RotationSpringModulus
)
Visual Basic
Public Function NewPointBoundaryConditions ( _
	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, _
	Y_Rotation As TranslationRotationValue, _
	Y_RotationSpringModulus As Double, _
	Z_Rotation As TranslationRotationValue, _
	Z_RotationSpringModulus As Double _
) As BoundaryConditions
Visual C++
public:
BoundaryConditions^ NewPointBoundaryConditions(
	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, 
	TranslationRotationValue Y_Rotation, 
	double Y_RotationSpringModulus, 
	TranslationRotationValue Z_Rotation, 
	double Z_RotationSpringModulus
)

Parameters

reference
Type: Autodesk.Revit.DB..::..Reference
A Geometry reference to a Beam's, Brace's or Column's analytical line end.
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".
Y_Rotation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the option for rotation about the Y axis.
Y_RotationSpringModulus
Type: System..::..Double
Rotation Spring Modulus for Y axis. Ignored if Y_Rotation is not "Spring".
Z_Rotation
Type: Autodesk.Revit.DB.Structure..::..TranslationRotationValue
A value indicating the option for rotation about the Z axis.
Z_RotationSpringModulus
Type: System..::..Double
Rotation Spring Modulus for Z axis. Ignored if Y_Rotation is not "Spring".

Return Value

If successful, NewPointBoundaryConditions returns an object for the newly created BoundaryConditions with the BoundaryType = 0 - "Point". 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 CreatePointBoundaryCondition(Autodesk.Revit.DB.Document document, FamilyInstance column)
{
    // Get the start point reference of the column
    Reference startReference = null;
    AnalyticalModel analyticalModel = column.GetAnalyticalModel() as AnalyticalModel;

    if (null != analyticalModel)
    {
        startReference = analyticalModel.GetCurve().GetEndPointReference(0);
    }
    else 
    {
        throw new Exception("Cannot get end point for selected column");
    }

    // Get the Revit creation document
    Autodesk.Revit.Creation.Document docCreation = document.Create;

    // Create the Point Boundary Conditions for the start point
    BoundaryConditions condition = docCreation.NewPointBoundaryConditions(startReference, 
                                                                          TranslationRotationValue.Fixed, 0,
                                                                          TranslationRotationValue.Fixed, 0,
                                                                          TranslationRotationValue.Fixed, 0,
                                                                          TranslationRotationValue.Fixed, 0,
                                                                          TranslationRotationValue.Fixed, 0,
                                                                          TranslationRotationValue.Fixed, 0);
    if (null == condition)
    {
        throw new Exception("Can't create the point boundary condition for selected column start point.");
    }

    // Give the user some information
    TaskDialog.Show("Revit","Point boundary condition created successfully.");

    return (null != condition);
}
CopyVB.NET
Private Function CreatePointBoundaryCondition(document As Autodesk.Revit.DB.Document, column As FamilyInstance) As Boolean
    ' Get the start point reference of the column
    Dim startReference As Reference = Nothing
    Dim analyticalModel As AnalyticalModel = TryCast(column.GetAnalyticalModel(), AnalyticalModel)

    If analyticalModel IsNot Nothing Then
        startReference = analyticalModel.GetCurve().GetEndPointReference(0)
    Else
        Throw New Exception("Cannot get end point for selected column")
    End If

    ' Get the Revit creation document
    Dim docCreation As Autodesk.Revit.Creation.Document = document.Create

    ' Create the Point Boundary Conditions for the start point
    Dim condition As BoundaryConditions = docCreation.NewPointBoundaryConditions(startReference, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, _
        0, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, 0, TranslationRotationValue.Fixed, _
        0)
    If condition Is Nothing Then
        Throw New Exception("Can't create the point boundary condition for selected column start point.")
    End If

    ' Give the user some information
    TaskDialog.Show("Revit", "Point boundary condition created successfully.")

    Return (condition IsNot Nothing)
End Function

See Also