protected override void SolveInstance(IGH_DataAccess da)
{
double a = 0.0;
double b = 0.0;
if (!da.GetData(0, ref a))
{
return;
}
if (!da.GetData(1, ref b))
{
return;
}
double result = a + b;
if (ModifyValue != null)
{
ModifiableEventArgs e = new ModifiableEventArgs(result);
ModifyValue(this, e);
result = e.Value;
}
da.SetData(0, result);
}
void ModifyValue(object sender, ModifiableEventArgs e)
{
// First make sure the target object is still in the same document.
IGH_DocumentObject obj = sender as IGH_DocumentObject;
if (obj == null)
{
return;
}
if (obj.OnPingDocument().RuntimeID != OnPingDocument().RuntimeID)
{
return;
}
// If everything is hunky dory, multiply the value.
if (!Locked)
{
e.Value *= Factor;
}
}