private static bool Add0dLoadsWithAppId(string nodeKeyword, string loadCaseKeyword, IEnumerable <GsaLoadNode> gsaLoads,
List <GSANode> gsaNodes, ref List <Structural0DLoad> structural0DLoads, ref List <int> nodeIndicesReferenced)
{
var summaries = new List <D0LoadingSummary>();
//All loads here have an application ID and axis is set to GLOBAL
foreach (var gl in gsaLoads)
{
//Assume an underscore is the end of the original Application ID of the Speckle object that created up to 6 rows of 0D loads
var appId = gl.ApplicationId.Substring(0, gl.ApplicationId.IndexOf("_"));
var relevantGsaNodes = gsaNodes.Where(n => gl.NodeIndices.Any(ni => ni == n.GSAId)).ToList();
foreach (var n in relevantGsaNodes)
{
summaries.Add(new D0LoadingSummary(gl.Index.Value, gl.LoadCaseIndex, n.GSAId)
{
ApplicationId = appId
});
}
}
var groups = summaries.GroupBy(s => new { s.LoadCaseIndex, s.ApplicationId });
var allNodeIndices = nodeIndicesReferenced.ToList();
foreach (var group in groups)
{
var indices = group.Select(i => i.Index).Distinct().ToList();
var nodeIndices = group.Select(i => i.NodeIndex).Where(i => i != null).Distinct().ToList();
allNodeIndices.AddRange(nodeIndices.Where(ni => ni.HasValue && !allNodeIndices.Contains(ni.Value)).Select(ni => ni.Value));
var nodeRefs = nodeIndices.Select(ni => SpeckleStructuralGSA.Helper.GetApplicationId(nodeKeyword, ni.Value)).OrderBy(r => r).ToList();
var loadCaseRef = SpeckleStructuralGSA.Helper.GetApplicationId(loadCaseKeyword, group.First().LoadCaseIndex.Value);
var applicationId = group.First().ApplicationId;
var name = string.Join("-", group.Where(i => !string.IsNullOrEmpty(i.Name)).Select(i => i.Name));
var loadings = indices.Select(i => gsaLoads.First(l => l.Index == i)).Select(gl => Helper.GsaLoadToLoading(gl.LoadDirection, gl.Value.Value)).ToList();
var combinedLoading = new StructuralVectorSix(Enumerable.Range(0, 6).Select(i => loadings.Sum(l => l.Value[i])));
var obj = new Structural0DLoad()
{
ApplicationId = applicationId, Loading = combinedLoading, NodeRefs = nodeRefs, LoadCaseRef = loadCaseRef
};
if (!string.IsNullOrEmpty(name))
{
obj.Name = name;
}
Helper.AddCustomStructuralProperty(obj, indices.Count() == 1 ? "NativeId" : "NativeIds",
indices.Count() == 1 ? (object)indices.First().ToString() : indices.Select(i => i.ToString()).ToList());
structural0DLoads.Add(obj);
}
nodeIndicesReferenced = allNodeIndices;
return(true);
}
private static bool Add0dLoadsWithoutAppId(string keyword, string nodeKeyword, string loadCaseKeyword, IEnumerable <GsaLoadNode> gsaLoads,
List <GSANode> gsaNodes, ref List <Structural0DLoad> structural0DLoads, ref List <int> nodeIndicesReferenced)
{
var summaries = new List <D0LoadingSummary>();
var uniqueLoadings = new List <StructuralVectorSix>();
foreach (var gl in gsaLoads.Where(l => l.Value != null))
{
var relevantGsaNodes = gsaNodes.Where(n => gl.NodeIndices.Any(ni => ni == n.GSAId)).ToList();
foreach (var n in relevantGsaNodes)
{
var loading = Helper.GsaLoadToLoading(gl.LoadDirection, gl.Value.Value);
int?uniqueLoadingIndex = null;
if (!gl.GlobalAxis)
{
var loadAxis = (StructuralAxis)SpeckleStructuralGSA.Helper.Parse0DAxis(gl.AxisIndex.Value, out string _, n.Value.Value.ToArray());
if (!Helper.IsZeroAxis(loadAxis))
{
//Converts from loads on an axis to their global equivalent
loading.TransformOntoAxis(loadAxis);
}
}
if (loading != null)
{
var matching = uniqueLoadings.Where(k => k.Value.SequenceEqual(loading.Value));
if (matching.Count() > 0)
{
uniqueLoadingIndex = uniqueLoadings.IndexOf(matching.First());
}
else
{
uniqueLoadingIndex = uniqueLoadings.Count();
uniqueLoadings.Add(loading);
}
}
summaries.Add(new D0LoadingSummary(gl.Index.Value, gl.LoadCaseIndex, n.GSAId)
{
UniqueLoadingIndex = uniqueLoadingIndex, Name = gl.Name
});
}
}
var groups = summaries.GroupBy(s => new { s.LoadCaseIndex, s.UniqueLoadingIndex });
var allNodeIndices = nodeIndicesReferenced.ToList();
foreach (var group in groups)
{
var indices = group.Select(i => i.Index).Distinct().ToList();
var nodeIndices = group.Select(i => i.NodeIndex).Where(i => i != null).Distinct().ToList();
allNodeIndices.AddRange(nodeIndices.Where(ni => ni.HasValue && !allNodeIndices.Contains(ni.Value)).Select(ni => ni.Value));
var nodeRefs = nodeIndices.Select(ni => SpeckleStructuralGSA.Helper.GetApplicationId(nodeKeyword, ni.Value)).OrderBy(r => r).ToList();
var loadCaseRef = SpeckleStructuralGSA.Helper.GetApplicationId(loadCaseKeyword, group.First().LoadCaseIndex.Value);
var applicationId = SpeckleStructuralGSA.Helper.FormatApplicationId(keyword, indices);
var name = string.Join("-", group.Where(i => !string.IsNullOrEmpty(i.Name)).Select(i => i.Name));
var loading = uniqueLoadings[group.First().UniqueLoadingIndex.Value];
var obj = new Structural0DLoad()
{
ApplicationId = applicationId, Loading = loading, NodeRefs = nodeRefs, LoadCaseRef = loadCaseRef
};
if (!string.IsNullOrEmpty(name))
{
obj.Name = name;
}
Helper.AddCustomStructuralProperty(obj, indices.Count() == 1 ? "NativeId" : "NativeIds",
indices.Count() == 1 ? (object)indices.First().ToString() : indices.Select(i => i.ToString()).ToList());
structural0DLoads.Add(obj);
}
nodeIndicesReferenced = allNodeIndices;
return(true);
}
