Creates a filled region on a sketch plane in a 3d model family.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:  2023

Syntax

C#
public static FilledRegion Create(
	Document document,
	ElementId typeId,
	SketchPlane sketchPlane,
	IList<CurveLoop> boundaries
)
Visual Basic
Public Shared Function Create ( _
	document As Document, _
	typeId As ElementId, _
	sketchPlane As SketchPlane, _
	boundaries As IList(Of CurveLoop) _
) As FilledRegion
Visual C++
public:
static FilledRegion^ Create(
	Document^ document, 
	ElementId^ typeId, 
	SketchPlane^ sketchPlane, 
	IList<CurveLoop^>^ boundaries
)

Parameters

document
Type: Autodesk.Revit.DB..::..Document
The family document in which to create the filled region.
typeId
Type: Autodesk.Revit.DB..::..ElementId
The filled region type Id.
sketchPlane
Type: Autodesk.Revit.DB..::..SketchPlane
The sketch plane for use with the filled region.
boundaries
Type: System.Collections.Generic..::..IList<(Of <(<'CurveLoop>)>)>
The filled region boundaries, which will be projected onto the sketch plane.

Return Value

The new filled region.

Remarks

If the sketch plane is currently in use, then a copy of the sketch plane will be created and used. The sketch plane normal must be parallel to the model's X, Y or Z axis. The sketch plane can be a planar face reference to model geometry. The line style of the boundaries will be set to thin lines by default.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException The document is not a 3d model family. -or- The Id typeId is invalid. -or- Filled regions can't be created in this document or view. -or- The sketch plane is not suitable for model elements. -or- The sketch plane normal is not parallel to the model's X, Y or Z axis. -or- The input curve loops cannot compose a valid boundary, that means: the "curveLoops" collection is empty; or some curve loops intersect with each other; or each curve loop is not closed individually; or each curve loop is not planar; or each curve loop is not in a plane parallel to the sketch plane; or input curves contain at least one helical curve.
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was null

See Also