public override void OnConnection(IPortModel selfConnectedPortModel, IPortModel otherConnectedPortModel)
{
var connectedInputTypes = this.InputsByDisplayOrder
.Select(i =>
{
if (i == selfConnectedPortModel) // not connected yet
{
return(otherConnectedPortModel?.DataTypeHandle.ToValueTypeOrUnknown() ?? ValueType.Unknown);
}
if (i.IsConnected)
{
return(i.ConnectionPortModels.First().DataTypeHandle.ToValueTypeOrUnknown());
}
return(ValueType.Unknown);
}).ToArray();
var bestCandidate = MathOperationsMetaData.ScoreCompatibleMethodsAccordingToInputParameters(m_CompatibleMethods, connectedInputTypes)
.FirstOrDefault();
if (bestCandidate.Score > 0)
{
m_CurrentMethod = bestCandidate.Signature;
var mathGenericNode = TypedNode;
mathGenericNode.Type = (MathGeneratedFunction)Enum.Parse(typeof(MathGeneratedFunction), bestCandidate.Signature.EnumName);
Node = mathGenericNode;
DefineNode();
}
base.OnConnection(selfConnectedPortModel, otherConnectedPortModel);
}
PortCountProperties InputPortCountData()
{
var portCount = TypedNode.Inputs.DataCount;
var result = new PortCountProperties {
Min = portCount, Max = portCount, Name = "Input"
};
var methodName = TypedNode.Function.GetMethodsSignature().OpType;
if (MathOperationsMetaData.MethodNameSupportsMultipleInputs(methodName))
{
result.Max = -1;
result.Min = 2;
}
return(result);
}
