public static ReferenceInformationType ToReferenceInformationType(this RawString str)
{
if (str.SequenceEqual(FbxConstStrings.Direct()))
{
return(ReferenceInformationType.Direct);
}
else if (str.SequenceEqual(FbxConstStrings.IndexToDirect()))
{
return(ReferenceInformationType.IndexToDirect);
}
else
{
throw new FormatException();
}
}
public static ModelType ToModelType(this RawString str)
{
ReadOnlySpan <byte> Null = stackalloc byte[4] {
(byte)'N', (byte)'u', (byte)'l', (byte)'l'
};
ReadOnlySpan <byte> LimbNode = stackalloc byte[8] {
(byte)'L', (byte)'i', (byte)'m', (byte)'b', (byte)'N', (byte)'o', (byte)'d', (byte)'e'
};
ReadOnlySpan <byte> Mesh = stackalloc byte[4] {
(byte)'M', (byte)'e', (byte)'s', (byte)'h'
};
return(str.SequenceEqual(Null) ? ModelType.Null
: str.SequenceEqual(LimbNode) ? ModelType.LimbNode
: str.SequenceEqual(Mesh) ? ModelType.Mesh
: ModelType.Unknown);
}
public static MappingInformationType ToMappingInformationType(this RawString str)
{
if (str.SequenceEqual(FbxConstStrings.ByVertice()))
{
return(MappingInformationType.ByVertice);
}
else if (str.SequenceEqual(FbxConstStrings.ByPolygonVertex()))
{
return(MappingInformationType.ByPolygonVertex);
}
else if (str.SequenceEqual(FbxConstStrings.ByPolygonVertex()))
{
return(MappingInformationType.ByControllPoint);
}
else
{
throw new FormatException();
}
}
public static ConnectionType ToConnectionType(this RawString str)
{
ReadOnlySpan <byte> OO = stackalloc byte[2] {
(byte)'O', (byte)'O'
};
ReadOnlySpan <byte> OP = stackalloc byte[2] {
(byte)'O', (byte)'P'
};
if (str.SequenceEqual(OO))
{
return(ConnectionType.OO);
}
else if (str.SequenceEqual(OP))
{
return(ConnectionType.OP);
}
else
{
return(Throw());
private static void AssertEqual(RawString str1, RawString str2)
{
Assert.True(str1.SequenceEqual(str2));
Assert.True(str1.AsSpan().SequenceEqual(str2.AsSpan()));
}