M

RebarShapeDefinitionBySegments.SetSegmentFixedDirection

Description:
Fix the direction of a segment.

Remarks:
The centerline of the segment will be constrained to be parallel to the vector. The segment must have at least one constraint.

public void SetSegmentFixedDirection(
	int iSegment,
	double vecCoordX,
	double vecCoordY
)

Public Sub SetSegmentFixedDirection ( _
	iSegment As Integer, _
	vecCoordX As Double, _
	vecCoordY As Double _
)

public:
void SetSegmentFixedDirection(
	int iSegment, 
	double vecCoordX, 
	double vecCoordY
)

Int32

iSegment

Index of the segment (0 to NumberOfSegments - 1).
Double

vecCoordX

The x-coordinate of a 2D vector specifying the segment direction.
Double

vecCoordY

The y-coordinate of a 2D vector specifying the segment direction.

Autodesk.Revit.Exceptions.ArgumentException

iSegment is not between 0 and NumberOfSegments. -or- The length of the vector (vecCoordX, vecCoordY) is too close to zero.