//
// Silently collect data from the input sources.
//
internal void collectVolatileData_Silent()
{
try
{
// Choose input.
IGH_Structure orig = new GH_Structure <IGH_Goo>();
if (this.Sources.Count > 0 && !isNullOrEmpty(this.Sources[0].VolatileData))
{
orig = this.Sources[0].VolatileData;
}
else if (m_param.Sources.Count > 0 && !isNullOrEmpty(m_param.Sources[0].VolatileData))
{
orig = m_param.Sources[0].VolatileData;
}
GH_Structure <IGH_Goo> TempCopy = DuplicateStructure(orig);
localCopy = TempCopy.Duplicate();
int minh = PathIndex(history, "min");
int maxnew = PathIndex(TempCopy, "max");
history = shiftPaths(history, Math.Max(0, maxnew - minh + 1), true);
TempCopy.MergeStructure(history);
history = TempCopy;
this.m_data = localCopy.Duplicate();
}
catch (Exception e) {
m_owner.attr.Panel.Message("err", m_owner.NickName, "Error while collecting data: " + e.Message);
}
}
protected override void SolveInstance(IGH_DataAccess access)
{
// Maybe Data input could be optional...?
// Don't exit if no data, we want to check against the empty structure
access.GetDataTree(0, out GH_Structure <IGH_Goo> datum);
bool isRecording = true;
access.GetData(1, ref isRecording);
bool shouldReset = false;
access.GetData(2, ref shouldReset);
int lim = 0;
access.GetData(3, ref lim);
dataLimit = lim;
if (shouldReset)
{
data = new List <GH_Structure <IGH_Goo> >();
justReset = true;
return;
}
// If turning off reset, do not record right away (like the vanilla component),
// but wait for a new data tick.
else if (justReset)
{
justReset = false;
return;
}
if (isRecording)
{
if (!recordToggle)
{
// If just turned on recording, don't record this datum (like original component).
recordToggle = true;
}
else
{
// Add a deep clone to avoid pointer problems.
data.Add(new GH_Structure <IGH_Goo>(datum, false));
}
}
else
{
recordToggle = false;
}
if (dataLimit != 0)
{
while (data.Count > dataLimit)
{
data.RemoveAt(0);
}
}
// This is not very optimal, but oh well, at least its O(n)...?
var merge = new GH_Structure <IGH_Goo>();
foreach (var tree in data)
{
merge.MergeStructure(tree);
}
access.SetDataTree(0, merge);
}
