Create a fixed segment direction constraint.
Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2012
Syntax
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Parameters
- dir
- Type: Autodesk.Revit.DB UV
A fixed direction in UV-space.
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was null |
| Autodesk.Revit.Exceptions ArgumentOutOfRangeException | dir has zero length. |