Unity Engine documentationScript ReferenceUnityEngineUnityEngine.UIElementsUIDocumentUIDocument.WorldSpaceSizeModeFixedThe size of the UIDocument will be fixed to the values provided in _worldSpaceSize.Read time 1 minuteLast updated 11 days agoDefinition Type: Field Namespace: UnityEngine.UIElements Assembly: UnityEngine.UIElementsModule WarningRemoved. UIDocument.WorldSpaceSizeMode has been moved to WorldSpaceSizeMode .Upgrade to WorldSpaceSizeMode Fixed = 1