BasisY Property


Transform Basis Y Property

The basis of the Y axis of this transformation.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public XYZ BasisY { get; set; }

Property Value

XYZ
Exceptions
Exception Condition
InvalidOperationException Thrown when the transform is internally marked as read-only.
Remarks
The Y axis of the old coordinate system in the new coordinate system, or the 2nd column of the conventional 3x4 matrix representation.
See Also
ArchiLabs Desktop

Put AI to work inside Revit.

Give Desktop your instructions and project files to build Revit families, update model elements, and create views and schedules. Works directly in Revit and AutoCAD.

Explore Desktop →