| Revit 2017 API |
| CylindricalHelix..::..ZVector Property |
| CylindricalHelix Class See Also |
The Z direction vector, which is same as the axis direction vector.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 17.0.0.0 (17.0.484.0)