Returns a normal vector at the given index
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public XYZ GetNormal(
int idx
)
Parameters
- idx Int32
-
A zero-based index
Return Value
XYZ
XYZ value representing a normal vector
Exceptions
| Exception | Condition |
|---|
| ArgumentException |
The given value is not a valid index of a normal of the polymesh.
A valid valure is not negative and is smaller than the number of normals in the polymesh.
|
See Also
Reference