public static GraphParameterValue FromJson(string data, Node n)
{
GraphParameterValueData d = JsonConvert.DeserializeObject <GraphParameterValueData>(data);
if (d.isFunction)
{
//we have a chicken and egg problem here...
//which comes first the node population
//or the parameter population?
FunctionGraph t = new FunctionGraph("temp");
t.FromJson((string)d.value);
t.ParentNode = n;
t.SetConnections();
return(new GraphParameterValue(d.name, t, d.description, (NodeType)d.type, d.min, d.max));
}
return(new GraphParameterValue(d.name, d.value, d.description, (NodeType)d.type, d.min, d.max));
}
public virtual void SetJsonReadyCustomFunctions(List <string> functions)
{
if (functions != null)
{
CustomFunctions = new List <FunctionGraph>();
foreach (string k in functions)
{
FunctionGraph g = new FunctionGraph("temp");
CustomFunctions.Add(g);
g.FromJson(k);
}
foreach (FunctionGraph g in CustomFunctions)
{
//set parent graph
g.ParentGraph = this;
//finally set connections
g.SetConnections();
}
}
}
public virtual void SetJson(GraphParameterValueData d, Node n)
{
Name = d.name;
type = (NodeType)d.type;
inputType = (ParameterInputType)d.inputType;
Id = d.id;
min = d.min;
max = d.max;
if (d.isFunction)
{
FunctionGraph t = new FunctionGraph("temp");
t.AssignParentNode(n);
t.FromJson((string)d.value);
t.ExpectedOutput = (NodeType)d.type;
t.SetConnections();
v = t;
}
else
{
v = d.value;
}
//then it is a matrix
if (v is Newtonsoft.Json.Linq.JArray && type == NodeType.Matrix)
{
float[] m = DeserializeValueArray <float[]>(v);
//if this fails then the ValidateValue
//will simply fill it in with the corresponding
//matrix identity
if (m != null)
{
//4x4 matrix
if (m.Length == 16)
{
Matrix4 m4 = new Matrix4();
m4.FromArray(m);
v = m4;
}
}
}
//handle this in case parser actually returns it as
//a float[] instead of a JArray
//not sure which it will return at the moment
//when it encodes it from the value field
//which is classified as a generic object
else if (v is float[] && type == NodeType.Matrix)
{
float[] m = (float[])v;
if (m != null && m.Length == 16)
{
Matrix4 m4 = new Matrix4();
m4.FromArray(m);
v = m4;
}
}
Description = d.description;
Section = d.section;
//whoops forgot to check for this!
//otherwise d.section from a file
//without d.section is null!
if (string.IsNullOrEmpty(Section))
{
Section = "Default";
}
ValidateValue();
}