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GetLocalCoordinateSystem Method (Double)

Gets the local coordinate system (LCS) that reflects analytical model orientation at the specified parameter value along a curve.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 19.0.0.0 (19.0.0.405)
Since: 2015

Syntax

C# 
public Transform GetLocalCoordinateSystem(
	double parameter
)
Visual Basic 
Public Function GetLocalCoordinateSystem ( _
	parameter As Double _
) As Transform
Visual C++ 
public:
Transform^ GetLocalCoordinateSystem(
	double parameter
)

Parameters

parameter
Type: System Double
The parameter value along a curve that should be in the range [0, 1], where 0 represents start and 1 represents end of the element.

Return Value

Transformation matrix.
  • x - longitudinal axis,
  • y - transversal, section - horizontal, strong axis,
  • z - transversal, section - vertical, weak axis,
  • origin - base point of LCS.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentOutOfRangeException The parameter is out of range from 0 to 1.

See Also