Constructs a new instance of a RebarConstraintProjectEdgedLength object using a shape parameter, direction, and reference types.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2012

Syntax

C#
public RebarShapeConstraintProjectedSegmentLength(
	ElementId paramId,
	UV direction,
	int tripleProductSign,
	RebarShapeSegmentEndReferenceType refType0,
	RebarShapeSegmentEndReferenceType refType1
)
Visual Basic
Public Sub New ( _
	paramId As ElementId, _
	direction As UV, _
	tripleProductSign As Integer, _
	refType0 As RebarShapeSegmentEndReferenceType, _
	refType1 As RebarShapeSegmentEndReferenceType _
)
Visual C++
public:
RebarShapeConstraintProjectedSegmentLength(
	ElementId^ paramId, 
	UV^ direction, 
	int tripleProductSign, 
	RebarShapeSegmentEndReferenceType refType0, 
	RebarShapeSegmentEndReferenceType refType1
)

Parameters

paramId
Type: Autodesk.Revit.DB..::..ElementId
The Id of a Rebar Shape parameter.
direction
Type: Autodesk.Revit.DB..::..UV
A vector specifying the direction of the constraint. The direction is fixed, and the shape is always constructed so that the segment's direction has a positive dot product with this vector.
tripleProductSign
Type: System..::..Int32
Sign of the z-coordinate of the cross product of the "direction" argument with the segment vector. In other words, 1 if the segment direction is to be on the left of the constraint direction, or -1 if the segment direction is to be on the right.
refType0
Type: Autodesk.Revit.DB.Structure..::..RebarShapeSegmentEndReferenceType
Choose between two possibilities for the first reference of the length constraint.
refType1
Type: Autodesk.Revit.DB.Structure..::..RebarShapeSegmentEndReferenceType
Choose between two possibilities for the second reference of the length constraint.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException paramId is not a valid Element identifier. -or- tripleProductSign is not 1 or -1.
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions..::..ArgumentOutOfRangeException direction has zero length. -or- A value passed for an enumeration argument is not a member of that enumeration

See Also