/// <summary>Read an array of <c>Vector4nus</c> values.</summary>
 public static Vector4nus[] ReadArrayVector4nus(this BinaryReader reader, int count)
 {
     Vector4nus[] array = new Vector4nus[count]; reader.ReadArray(array, 0, count); return array;
 }
 /// <summary>Read a <see cref="Vector4nus"/>.</summary>
 public static void ReadVector4nus(this BinaryReader reader , out Vector4nus result)
 {
     result.X = reader.ReadNormalizedUInt16();
                                 result.Y = reader.ReadNormalizedUInt16();
                                 result.Z = reader.ReadNormalizedUInt16();
                                 result.W = reader.ReadNormalizedUInt16();
             return;
 }