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NewExtrusionRoof Method

Creates a new Extrusion Roof.

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

Syntax

C# 
public ExtrusionRoof NewExtrusionRoof(
	CurveArray profile,
	ReferencePlane refPlane,
	Level level,
	RoofType roofType,
	double extrusionStart,
	double extrusionEnd
)
Visual Basic 
Public Function NewExtrusionRoof ( _
	profile As CurveArray, _
	refPlane As ReferencePlane, _
	level As Level, _
	roofType As RoofType, _
	extrusionStart As Double, _
	extrusionEnd As Double _
) As ExtrusionRoof
Visual C++ 
public:
ExtrusionRoof^ NewExtrusionRoof(
	CurveArray^ profile, 
	ReferencePlane^ refPlane, 
	Level^ level, 
	RoofType^ roofType, 
	double extrusionStart, 
	double extrusionEnd
)

Parameters

profile
Type: Autodesk.Revit.DB CurveArray
The profile of the extrusion roof. The curves of the profile must be contiguous and form one open loop without self-intersections. The profile curves must lie in the %refPlane% parallel to z-axis.
refPlane
Type: Autodesk.Revit.DB ReferencePlane
The work plane for the extrusion roof. It must be parallel to z-axis.
level
Type: Autodesk.Revit.DB Level
The level of the extrusion roof.
roofType
Type: Autodesk.Revit.DB RoofType
Type of the extrusion roof.
extrusionStart
Type: System Double
Start the extrusion. Measured from %refPlane% in the direction of the plane normal.
extrusionEnd
Type: System Double
End the extrusion. Measured from %refPlane% in the direction of the plane normal.

Remarks

This method will regenerate the document even in manual regeneration mode.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException Thrown if the work plane does not exist in the given document.
Autodesk.Revit.Exceptions ArgumentException Thrown if the level does not exist in the given document.
Autodesk.Revit.Exceptions ArgumentException Thrown if the roof type does not exist in the given document.

See Also