public static RFSerializer GetInstance()
{
if (instance == null)
{
instance = new RFSerializer();
}
return(instance);
}
// Serialize this instance to a Grasshopper writer object.
//Serialization is required for saving persistent data into a .gh or .ghx file.
public override bool Write(GH_IO.Serialization.GH_IWriter writer)
{
IFormatter formatter = RFSerializer.GetInstance().Formatter;
MemoryStream memoryStream = new MemoryStream();
try
{
formatter.Serialize(memoryStream, Value);
}
catch (Exception ex)
{
throw ex;
}
string text = Convert.ToBase64String(memoryStream.ToArray());
writer.SetString("Object_bin", text);
return(base.Write(writer));
}
// Deserialize this instance from a Grasshopper reader object.
//Serialization is required for reading persistent data from a .gh or .ghx file.
public override bool Read(GH_IO.Serialization.GH_IReader reader)
{
string s = "";
if (reader.TryGetString("Object_bin", ref s))
{
IFormatter formatter = RFSerializer.GetInstance().Formatter;
MemoryStream serializationStream = new MemoryStream(Convert.FromBase64String(s));
try
{
serializationStream.Position = 0;
Value = ((RFFilter)formatter.Deserialize(serializationStream));
}
catch (Exception ex)
{
throw ex;
}
}
return(base.Read(reader));
}
