Create a 3d curve through two or more points in an Autodesk Revit family document.
Namespace: Autodesk.Revit.Creation
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Syntax
| C# |
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| Visual Basic |
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| Visual C++ |
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Parameters
- points
- Type: Autodesk.Revit.DB ReferencePointArray
Two or more PointElements. The curve will interpolate these points.
Return Value
The newly created curve.Examples
Copy C# ReferencePointArray rpa = new ReferencePointArray();
XYZ xyz = document.Application.Create.NewXYZ(0, 0, 0);
ReferencePoint rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);
xyz = document.Application.Create.NewXYZ(0, 30, 10);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);
xyz = document.Application.Create.NewXYZ(0, 60, 0);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);
xyz = document.Application.Create.NewXYZ(0, 100, 30);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);
xyz = document.Application.Create.NewXYZ(0, 150, 0);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);
curve = document.FamilyCreate.NewCurveByPoints(rpa);Dim rpa As New ReferencePointArray()
Dim xyz As XYZ = document.Application.Create.NewXYZ(0, 0, 0)
Dim rp As ReferencePoint = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)
xyz = document.Application.Create.NewXYZ(0, 30, 10)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)
xyz = document.Application.Create.NewXYZ(0, 60, 0)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)
xyz = document.Application.Create.NewXYZ(0, 100, 30)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)
xyz = document.Application.Create.NewXYZ(0, 150, 0)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)
curve = document.FamilyCreate.NewCurveByPoints(rpa)Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions ArgumentNullException | Thrown when points is a null reference ( Nothing in Visual Basic) . |
| Autodesk.Revit.Exceptions ArgumentException | Thrown when points does not contain at least two PointElements. |
| Autodesk.Revit.Exceptions InvalidOperationException | Thrown when the family is not a Conceptual Mass Family. |