public interface CFilterProximity : CBaseFilter, CLogicalEntity, CServerOnlyEntity, CBaseEntity, CEntityInstance, ISchemaClass<CEntityInstance>, ISchemaClass<CBaseEntity>, ISchemaClass<CServerOnlyEntity>, ISchemaClass<CLogicalEntity>, ISchemaClass<CBaseFilter>, ISchemaClass<CFilterProximity>, ISchemaField, ISchemaClass, INativeHandle

ref float Radius { get; }