//Since EntitiesInList doesn't offer load cases/combinations as a GsaEntity type, a dummy GSA instance is
//created where a node is created for every load case/combination in the specification. This is done separately for load cases and combinations.
private List<string> ExpandSubsetViaProxy(List<int> existingIndices, List<string> specParts, string marker)
{
var items = new List<string>();
var gsaProxy = new GSAProxy();
try
{
gsaProxy.NewFile(false);
for (int i = 0; i < existingIndices.Count(); i++)
{
var indexStr = existingIndices[i].ToString();
gsaProxy.SetGwa(string.Join("\t", new[] { "SET", "NODE.3", indexStr, indexStr, "NO_RGB", "0", "0", "0" }));
}
gsaProxy.Sync();
var tempSpec = string.Join(" ", specParts.Select(a => RemoveMarker(a)));
items.AddRange(gsaProxy.GetNodeEntitiesInList(tempSpec).Select(e => marker + e.ToString()));
}
catch { }
finally
{
gsaProxy.Close();
gsaProxy = null;
}
return items;
}
public static void CalibrateNodeAt()
{
float coordValue = 1000;
var unitCoincidentDict = new Dictionary <string, float>()
{
{ "mm", 20 }, { "cm", 1 }, { "in", 1 }, { "m", 0.1f }
};
var units = new[] { "m", "cm", "mm", "in" };
var proxy = new GSAProxy();
proxy.NewFile(false);
foreach (var u in units)
{
proxy.SetUnits(u);
var nodeIndex = proxy.NodeAt(coordValue, coordValue, coordValue, unitCoincidentDict[u]);
float factor = 1;
var gwa = proxy.GetGwaForNode(nodeIndex);
var pieces = gwa.Split(GSAProxy.GwaDelimiter);
if (float.TryParse(pieces.Last(), out float z1))
{
if (z1 != coordValue)
{
var factorCandidate = coordValue / z1;
nodeIndex = proxy.NodeAt(coordValue * factorCandidate, coordValue * factorCandidate, coordValue * factorCandidate, 1 * factorCandidate);
gwa = proxy.GetGwaForNode(nodeIndex);
pieces = gwa.Split(GSAProxy.GwaDelimiter);
if (float.TryParse(pieces.Last(), out float z2) && z2 == 1000)
{
//it's confirmed
factor = factorCandidate;
}
}
}
if (UnitNodeAtFactors.ContainsKey(u))
{
UnitNodeAtFactors[u] = factor;
}
else
{
UnitNodeAtFactors.Add(u, factor);
}
}
proxy.Close();
NodeAtCalibrated = true;
}