Share Email Facebook Twitter LinkedIn UV.Negate Method Negates this 2-D vector.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public UV Negate()Return ValueUVThe 2-D vector opposite to this vector. Remarks The negated vector is obtained by changing the sign of each coordinate of this vector. See AlsoReferenceUV ClassAutodesk.Revit.DB Namespace