private void CreateIDEAOpenModelConnection()
{
ConnectionPoint connection = new ConnectionPoint();
connection.Node = new ReferenceElement(openStructModel.Point3D.First(n => n.Id == 3));
connection.Id = 1;
connection.Name = "Con " + "N3";
ConnectedMember conMb1 = AddConnectedMember(1, 1, 1, 3, 5);
ConnectedMember conMb2 = AddConnectedMember(2, 1, 2, 3);
ConnectedMember conMb3 = AddConnectedMember(3, 1, 3, 4);
connection.ConnectedMembers.Add(conMb1);
connection.ConnectedMembers.Add(conMb2);
connection.ConnectedMembers.Add(conMb3);
openStructModel.AddObject(connection);
connection = new ConnectionPoint();
connection.Node = new ReferenceElement(openStructModel.Point3D.First(n => n.Id == 6));
connection.Id = 2;
connection.Name = "Con " + "N6";
ConnectedMember con2Mb1 = AddConnectedMember(4, 1, 4, 6);
ConnectedMember con2Mb2 = AddConnectedMember(5, 1, 5, 6);
connection.ConnectedMembers.Add(con2Mb1);
connection.ConnectedMembers.Add(con2Mb2);
openStructModel.AddObject(connection);
}
/// <summary>
/// Create member
/// </summary>
/// <param name="model">Idea open model</param>
/// <param name="id">Member id</param>
/// <param name="type">Member type</param>
/// <param name="css">Cross section</param>
/// <param name="startNode">Start node</param>
/// <param name="endNode">End node</param>
/// <returns>Connected member</returns>
public static ConnectedMember CreateMember(OpenModel model, int id, Member1DType type, CrossSection css, string startNode, string endNode)
{
// create line segments
LineSegment3D segment = CreateLineSegment3D(model, startNode, endNode);
// create polylines
PolyLine3D polyline = new PolyLine3D();
polyline.Id = model.GetMaxId(polyline) + 1;
polyline.Segments.Add(new ReferenceElement(segment));
// add polylines and segments to the model
model.AddObject(polyline);
model.AddObject(segment);
// create 1D elements
Element1D element = CreateElement1D(model, css, segment);
model.AddObject(element);
// create 1D members
Member1D member = CreateMember1D(model, id, type, element);
model.Member1D.Add(member);
// create and return connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = id;
connectedMember.MemberId = new ReferenceElement(member);
return(connectedMember);
}
/// <summary>
/// Add members and connection points to the IDEA open model
/// </summary>
/// <param name="model">Open model</param>
private static void CreateFrameGeometry(OpenModel model)
{
// find appropriate cross sections
var columnCss = model.CrossSection.FirstOrDefault(item => item.Name == "125TFB");
var beamCss = model.CrossSection.FirstOrDefault(item => item.Name == "100TFB");
// member - column
ConnectedMember column = Helpers.CreateMember(model, 1, Member1DType.Column, columnCss, "N1", "N2", "N3");
// member - beam
ConnectedMember beam = Helpers.CreateMember(model, 2, Member1DType.Beam, beamCss, "N2", "N4");
// add members to the model
model.AddObject(column);
model.AddObject(beam);
//// create the connection point in the node N2
//ConnectionPoint CP1 = new ConnectionPoint();
//CP1.Node = new ReferenceElement(model.Point3D.FirstOrDefault(n => n.Name == "N2"));
//CP1.Id = model.GetMaxId(CP1) + 1;
//CP1.Name = "CON " + CP1.Id.ToString();
//CP1.ConnectedMembers.Add(column);
//CP1.ConnectedMembers.Add(beam);
//model.AddObject(CP1);
}
private ConnectedMember AddConnectedMember3point(int idMember, int idCss, int idPointA, int idPointB, int idPointC)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = idMember;
openStructModel.AddObject(polyLine3D);
//Segments
LineSegment3D ls1 = new LineSegment3D();
ls1.Id = openStructModel.GetMaxId(ls1) + 1;
openStructModel.AddObject(ls1);
ls1.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointA));
ls1.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointB));
polyLine3D.Segments.Add(new ReferenceElement(ls1));
LineSegment3D ls2 = new LineSegment3D();
ls2.Id = openStructModel.GetMaxId(ls2) + 1;
openStructModel.AddObject(ls2);
ls2.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointB));
ls2.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointC));
polyLine3D.Segments.Add(new ReferenceElement(ls2));
Element1D el1 = new Element1D();
el1.Id = openStructModel.GetMaxId(el1) + 1;
el1.Name = "E" + el1.Id;
el1.Segment = new ReferenceElement(ls1);
el1.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el1.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el1);
Element1D el2 = new Element1D();
el2.Id = openStructModel.GetMaxId(el2) + 1;
el2.Name = "E" + el2.Id;
el2.Segment = new ReferenceElement(ls2);
el2.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el2.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el2);
Member1D mb = new Member1D();
mb.Id = idMember;
mb.Name = "B" + mb.Id;
mb.Elements1D.Add(new ReferenceElement(el1));
mb.Elements1D.Add(new ReferenceElement(el2));
openStructModel.Member1D.Add(mb);
ConnectedMember conMb = new ConnectedMember();
conMb.Id = mb.Id;
conMb.MemberId = new ReferenceElement(mb);
return(conMb);
}
/// <summary>
/// Add members and connection points to the IDEA open model
/// </summary>
/// <param name="model">Open model</param>
private static void CreateFrameGeometry(OpenModel model)
{
// find appropriate cross sections
var css_he_240b = model.CrossSection.FirstOrDefault(item => item.Name == "HE240B");
var css_he_200b = model.CrossSection.FirstOrDefault(item => item.Name == "HE200B");
// member for left floor beam
ConnectedMember M1 = Helpers.CreateMember(model, 1, Member1DType.Beam, css_he_200b, "N2", "N4");
// member for right floor beam
ConnectedMember M2 = Helpers.CreateMember(model, 2, Member1DType.Beam, css_he_200b, "N4", "N6");
// member for left column
ConnectedMember M3 = Helpers.CreateMember(model, 3, Member1DType.Column, css_he_240b, "N1", "N2", "N7");
// member for middle column
ConnectedMember M4 = Helpers.CreateMember(model, 4, Member1DType.Column, css_he_240b, "N3", "N4", "N8");
// member for right column
ConnectedMember M5 = Helpers.CreateMember(model, 5, Member1DType.Column, css_he_240b, "N5", "N6", "N9");
// member for upper continuous beam
ConnectedMember M6 = Helpers.CreateMember(model, 6, Member1DType.Beam, css_he_200b, "N7", "N8", "N9");
// add members to the model
model.AddObject(M1);
model.AddObject(M2);
model.AddObject(M3);
model.AddObject(M4);
model.AddObject(M5);
model.AddObject(M6);
// create first connection point
ConnectionPoint CP1 = new ConnectionPoint();
CP1.Node = new ReferenceElement(model.Point3D.FirstOrDefault(n => n.Name == "N2"));
CP1.Id = model.GetMaxId(CP1) + 1;
CP1.Name = "CON " + CP1.Id.ToString();
CP1.ConnectedMembers.Add(M1);
CP1.ConnectedMembers.Add(M3);
model.AddObject(CP1);
// create second connection point
ConnectionPoint CP2 = new ConnectionPoint();
CP2.Node = new ReferenceElement(model.Point3D.FirstOrDefault(n => n.Name == "N4"));
CP2.Id = model.GetMaxId(CP2) + 1;
CP2.Name = "CON " + CP2.Id.ToString();
CP2.ConnectedMembers.Add(M1);
CP2.ConnectedMembers.Add(M2);
CP2.ConnectedMembers.Add(M4);
model.AddObject(CP2);
}
private void NewConnection(int idMember, int idCss, int idPointA, int idPointB)
{
ConnectionPoint connection = new ConnectionPoint();
connection.Node = new ReferenceElement(openStructModel.Point3D.First(n => n.Id == idPointA));
connection.Id = idPointA;
connection.Name = "Con " + "N" + idPointA.ToString();
ConnectedMember conMb = AddConnectedMember(idMember, idCss, idPointA, idPointB);
connection.ConnectedMembers.Add(conMb);
openStructModel.AddObject(connection);
}
private void CreateIDEAOpenModelConnection()
{
ConnectionPoint connection = new ConnectionPoint();
connection.Node = new ReferenceElement(openStructModel.Point3D.First(n => n.Id == 2));
connection.Id = 1;
connection.Name = "Con " + "N2";
ConnectedMember conMb1 = AddConnectedMember(1, 1, 1, 2);
ConnectedMember conMb2 = AddConnectedMember(2, 2, 2, 3);
connection.ConnectedMembers.Add(conMb1);
connection.ConnectedMembers.Add(conMb2);
openStructModel.AddObject(connection);
}
/// <summary>
/// Create member
/// </summary>
/// <param name="model">Idea open model</param>
/// <param name="id">Member id</param>
/// <param name="type">Member type</param>
/// <param name="css">Cross section</param>
/// <param name="startNode">Start node</param>
/// <param name="middleNode">Middle node</param>
/// <param name="endNode">End node</param>
/// <returns>Connected member</returns>
public static ConnectedMember CreateMember(OpenModel model, int id, Member1DType type, CrossSection css, string startNode, string middleNode, string endNode)
{
// column members have different coordination system in our example
bool transformCoordSystem = type == Member1DType.Column ? true : false;
// create line segments
LineSegment3D segment1 = CreateLineSegment3D(model, startNode, middleNode, transformCoordSystem);
model.AddObject(segment1);
LineSegment3D segment2 = CreateLineSegment3D(model, middleNode, endNode, transformCoordSystem);
model.AddObject(segment2);
// create polylines
PolyLine3D polyline = new PolyLine3D();
polyline.Id = model.GetMaxId(polyline) + 1;
polyline.Segments.Add(new ReferenceElement(segment1));
polyline.Segments.Add(new ReferenceElement(segment2));
model.AddObject(polyline);
// create 1D elements
Element1D element1 = CreateElement1D(model, css, segment1);
model.AddObject(element1);
Element1D element2 = CreateElement1D(model, css, segment2);
model.AddObject(element2);
// create 1D members
Member1D member = CreateMember1D(model, id, type, element1, element2);
model.Member1D.Add(member);
// create and return connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = id;
connectedMember.MemberId = new ReferenceElement(member);
return(connectedMember);
}
private void CreateIDEAOpenModelConnection()
{
ConnectionPoint connection = new ConnectionPoint();
connection.Node = new ReferenceElement(openStructModel.Point3D.First(n => n.Id == 2));
connection.Id = 1;
connection.Name = "Con " + "N3";
ConnectedMember conMb1 = AddConnectedMember3point(1, 2, 1, 2, 3);
ConnectedMember conMb2 = AddConnectedMember2point(2, 3, 2, 4, 0);
ConnectedMember conMb3 = AddConnectedMember2point(3, 3, 2, 5, 0);
ConnectedMember conMb4 = AddConnectedMember2point(4, 3, 2, 6, 0);
connection.ConnectedMembers.Add(conMb1);
connection.ConnectedMembers.Add(conMb2);
connection.ConnectedMembers.Add(conMb3);
connection.ConnectedMembers.Add(conMb4);
openStructModel.AddObject(connection);
}
private ConnectedMember AddConnectedMember2point(int idMember, int idCss, int idPointA, int idPointB, double eccentricity)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = openStructModel.GetMaxId(polyLine3D) + 1;
openStructModel.AddObject(polyLine3D);
LineSegment3D ls = new LineSegment3D();
ls.Id = openStructModel.GetMaxId(ls) + 1;
ls.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointA));
ls.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointB));
openStructModel.AddObject(ls);
polyLine3D.Segments.Add(new ReferenceElement(ls));
Element1D el = new Element1D();
el.Id = openStructModel.GetMaxId(el) + 1;
el.Name = "E" + el.Id.ToString();
el.Segment = new ReferenceElement(ls);
el.EccentricityBeginZ = eccentricity;
el.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el);
Member1D mb = new Member1D();
mb.Id = idMember;
mb.Name = "B" + mb.Id.ToString();
mb.Elements1D.Add(new ReferenceElement(el));
openStructModel.Member1D.Add(mb);
ConnectedMember conMb = new ConnectedMember();
conMb.Id = mb.Id;
conMb.MemberId = new ReferenceElement(mb);
return(conMb);
}
private ConnectedMember AddConnectedMember(int idMember, int idCss, int idPointA, int idPointB, int idPointC, int idPointD, int idPointE)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = idMember;
openStructModel.AddObject(polyLine3D);
//SEGMENTEN (voeg ls3 en ls4 toe)
LineSegment3D ls1 = new LineSegment3D();
ls1.Id = openStructModel.GetMaxId(ls1) + 1;
openStructModel.AddObject(ls1);
ls1.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointA));
ls1.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointB));
polyLine3D.Segments.Add(new ReferenceElement(ls1));
LineSegment3D ls2 = new LineSegment3D();
ls2.Id = openStructModel.GetMaxId(ls2) + 1;
openStructModel.AddObject(ls2);
ls2.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointB));
ls2.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointC));
polyLine3D.Segments.Add(new ReferenceElement(ls2));
LineSegment3D ls3 = new LineSegment3D();
ls3.Id = openStructModel.GetMaxId(ls3) + 1;
openStructModel.AddObject(ls3);
ls3.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointC));
ls3.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointD));
polyLine3D.Segments.Add(new ReferenceElement(ls3));
LineSegment3D ls4 = new LineSegment3D();
ls4.Id = openStructModel.GetMaxId(ls4) + 1;
openStructModel.AddObject(ls4);
ls4.StartPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointD));
ls4.EndPoint = new ReferenceElement(openStructModel.Point3D.First(c => c.Id == idPointE));
polyLine3D.Segments.Add(new ReferenceElement(ls4));
//ELEMENTEN (Crosssections toekennen)
Element1D el1 = new Element1D();
el1.Id = openStructModel.GetMaxId(el1) + 1;
el1.Name = "E" + el1.Id;
el1.Segment = new ReferenceElement(ls1);
el1.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el1.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el1);
Element1D el2 = new Element1D();
el2.Id = openStructModel.GetMaxId(el2) + 1;
el2.Name = "E" + el2.Id;
el2.Segment = new ReferenceElement(ls2);
el2.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el2.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el2);
Element1D el3 = new Element1D();
el3.Id = openStructModel.GetMaxId(el3) + 1;
el3.Name = "E" + el3.Id;
el3.Segment = new ReferenceElement(ls3);
el3.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el3.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el3);
Element1D el4 = new Element1D();
el4.Id = openStructModel.GetMaxId(el4) + 1;
el4.Name = "E" + el4.Id;
el4.Segment = new ReferenceElement(ls4);
el4.CrossSectionBegin = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
el4.CrossSectionEnd = new ReferenceElement(openStructModel.CrossSection.First(c => c.Id == idCss));
openStructModel.AddObject(el4);
//MEMBERS
Member1D mb = new Member1D();
mb.Id = idMember;
mb.Name = "B" + mb.Id;
mb.Elements1D.Add(new ReferenceElement(el1));
mb.Elements1D.Add(new ReferenceElement(el2));
mb.Elements1D.Add(new ReferenceElement(el3));
mb.Elements1D.Add(new ReferenceElement(el4));
openStructModel.Member1D.Add(mb);
ConnectedMember conMb = new ConnectedMember();
conMb.Id = mb.Id;
conMb.MemberId = new ReferenceElement(mb);
return(conMb);
}
protected override ModelBIM ImportActive(CountryCode countryCode, RequestedItemsType requestedType)
{
try
{
if (_selectedObjects?.Count == 0)
{
Debug.Fail("Nothing selected");
return(null);
}
var materials = new Dictionary <string, MatSteelEc2>();
var crossSections = new Dictionary <string, CrossSectionParameter>();
var pointConnections = _selectedObjects.OfType <StructuralPointConnection>().ToList();
var curveMembers = _selectedObjects.OfType <StructuralCurveMember>().ToList();
var assemblies = _selectedObjects.OfType <ElementAssembly>().ToList();
if (pointConnections.Count == 0)
{
MessageBoxHelper.ShowInformation("please select a PointConnection object to identify the connectionPoint", null);
return(null);
}
// read all nodes (maybe it's esier)
var nodes = _integrationBase.ApiCore.DtObjects.GetObjects <StructuralPointConnection>(
_integrationBase.CurrentProject.Id, false, false, true);
OpenModel openModel = new OpenModel
{
OriginSettings = new OriginSettings()
{
CrossSectionConversionTable = IdeaRS.OpenModel.CrossSectionConversionTable.NoUsed, CountryCode = countryCode
}
};
int ccsId = 1;
int matId = 1;
int lsId = 1;
int memberId = 1;
// ConnectionPoint
ConnectionPoint connectionPoint = null;
foreach (var point in pointConnections)
{
// ad main node to openModel
connectionPoint = new ConnectionPoint();
if (point.NodeId.HasValue)
{
ConnectionPointId = point.NodeId.Value;
}
Point3D node = AddNodeToOpenModel(point, openModel, ConnectionPointId);
connectionPoint.Node = new ReferenceElement(node);
connectionPoint.Id = ConnectionPointId;
connectionPoint.Name = string.Format("Conn-{0}", ConnectionPointId);
connectionPoint.ProjectFileName = Path.Combine(".\\Connections", connectionPoint.Name + ".ideaCon");
}
// try to add Member1D objects if they are not selected by user
foreach (var assembly in assemblies)
{
if (assembly.Connections == null)
{
continue;
}
foreach (var c in assembly.Connections)
{
var ce = c as RelConnectsElements;
if (ce == null || curveMembers.Find(x => x.Id == ce.RelatedElement.Value) != null)
{
continue;
}
var cm = _integrationBase.ApiCore.DtObjects.GetObjectInternal(ce.RelatedElement.Value) as StructuralCurveMember;
if (cm != null)
{
foreach (var cm1 in pointConnections[0].ConnectsStructuralMembers)
{
if (cm.Id.ToString() == cm1.RelatingStructuralMember.GetValueOrDefault().ToString())
{
curveMembers.Add(cm);
}
}
}
}
}
// create Element1D from StructuralCurveMember
foreach (var element in curveMembers)
{
var matName = element.GetStringProperty(TableNames.contentAttributes, MaterialAttributeId) ?? "S355";
if (!materials.ContainsKey(matName))
{
MatSteelEc2 material = new MatSteelEc2();
// set properties
material.Id = matId++;
material.Name = matName;
material.E = 210000000000;
material.G = material.E / (2 * (1 + 0.3));
material.Poisson = 0.3;
material.UnitMass = 7850;
material.SpecificHeat = 0.6;
material.ThermalExpansion = 0.000012;
material.ThermalConductivity = 45;
material.IsDefaultMaterial = false;
material.OrderInCode = 0;
material.StateOfThermalExpansion = ThermalExpansionState.Code;
material.StateOfThermalConductivity = ThermalConductivityState.Code;
material.StateOfThermalSpecificHeat = ThermalSpecificHeatState.Code;
material.StateOfThermalStressStrain = ThermalStressStrainState.Code;
material.StateOfThermalStrain = ThermalStrainState.Code;
material.fy = 355000000;
material.fu = 510000000;
material.fy40 = 335000000;
material.fu40 = 470000000;
material.DiagramType = SteelDiagramType.Bilinear;
// add material to the model
openModel.AddObject(material);
materials.Add(matName, material);
}
var crossSection = element.GetStringProperty(TableNames.contentAttributes, CrossSectionAttributeId) ?? "HE200";
crossSection = crossSection.Replace("HE200B", "HEB200");
crossSection = crossSection.Replace("HE240B", "HEB240");
if (!crossSections.ContainsKey(crossSection))
{
CrossSectionParameter css = new CrossSectionParameter
{
Id = ccsId++,
Name = crossSection,
CrossSectionRotation = 0,
CrossSectionType = CrossSectionType.RolledI,
Material = new ReferenceElement(materials[matName])
};
css.Parameters.Add(new ParameterString()
{
Name = "UniqueName", Value = crossSection
});
// add cross sections to the model
openModel.AddObject(css);
crossSections.Add(crossSection, css);
}
if (element?.ConnectedBy.Count != 2)
{
continue;
}
var node = nodes.Find(x => x.Id == element?.ConnectedBy[0].RelatedStructuralConnection.Value);
if (node == null)
{
continue;
}
Point3D ptA = AddNodeToOpenModel(node, openModel, node.NodeId.GetValueOrDefault());
node = nodes.Find(x => x.Id == element?.ConnectedBy[1].RelatedStructuralConnection.Value);
Point3D ptB = AddNodeToOpenModel(node, openModel, node.NodeId.GetValueOrDefault());
var member1d = new Member1D
{
Id = memberId++,
Name = element.Name
};
IdeaRS.OpenModel.Geometry3D.PolyLine3D polyLine3D = new IdeaRS.OpenModel.Geometry3D.PolyLine3D
{
Id = member1d.Id
};
var start = new WM.Point3D(ptA.X, ptA.Y, ptA.Z);
var end = new WM.Point3D(ptB.X, ptB.Y, ptB.Z);
var dirVectort = end - start;
GetAngles(dirVectort, out double alpha, out double beta);
beta *= -1;
CI.Geometry3D.Matrix44 lcsSegmentMatrix = new CI.Geometry3D.Matrix44();
if (!IsZero(beta))
{
// gamma pitch
lcsSegmentMatrix.Rotate(beta, new CI.Geometry3D.Vector3D(0, 1, 0));
}
if (!IsZero(alpha))
{
// beta direction
lcsSegmentMatrix.Rotate(alpha, new CI.Geometry3D.Vector3D(0, 0, 1));
}
IdeaRS.OpenModel.Geometry3D.LineSegment3D ls = new IdeaRS.OpenModel.Geometry3D.LineSegment3D
{
Id = member1d.Id,
StartPoint = new ReferenceElement(ptA),
EndPoint = new ReferenceElement(ptB),
LocalCoordinateSystem = new IdeaRS.OpenModel.Geometry3D.CoordSystemByVector()
{
VecX = new IdeaRS.OpenModel.Geometry3D.Vector3D()
{
X = lcsSegmentMatrix.AxisX.DirectionX,
Y = lcsSegmentMatrix.AxisX.DirectionY,
Z = lcsSegmentMatrix.AxisX.DirectionZ,
}
,
VecY = new IdeaRS.OpenModel.Geometry3D.Vector3D()
{
X = lcsSegmentMatrix.AxisY.DirectionX,
Y = lcsSegmentMatrix.AxisY.DirectionY,
Z = lcsSegmentMatrix.AxisY.DirectionZ,
}
,
VecZ = new IdeaRS.OpenModel.Geometry3D.Vector3D()
{
X = lcsSegmentMatrix.AxisZ.DirectionX,
Y = lcsSegmentMatrix.AxisZ.DirectionY,
Z = lcsSegmentMatrix.AxisZ.DirectionZ,
}
},
};
polyLine3D.Segments.Add(new ReferenceElement(ls));
openModel.PolyLine3D.Add(polyLine3D);
openModel.LineSegment3D.Add(ls);
Element1D element1d = new Element1D
{
Id = member1d.Id,
Name = element.Id.ToString(), //element.Name, Its esier for mapping Element1D with bimplus Structuralcurvemember
RotationRx = element.GetDoubleProperty(TableNames.contentAttributes, RotationAttributeId) ?? 0,
CrossSectionBegin = new ReferenceElement(crossSections[crossSection]),
CrossSectionEnd = new ReferenceElement(crossSections[crossSection]),
Segment = new ReferenceElement(ls)
};
openModel.Element1D.Add(element1d);
member1d.Elements1D.Add(new ReferenceElement(element1d));
openModel.Member1D.Add(member1d);
if (connectionPoint != null)
{
ConnectedMember conMb = new ConnectedMember
{
Id = member1d.Id,
MemberId = new ReferenceElement(member1d),
IsContinuous = false,
};
connectionPoint.ConnectedMembers.Add(conMb);
}
BeamData beamData = new BeamData
{
Id = member1d.Id,
Name = element1d.Name,
OriginalModelId = member1d.Id.ToString(), // member1d.Name,
IsAdded = false,
MirrorY = false,
RefLineInCenterOfGravity = true,
};
if (openModel.Connections.Count == 0)
{
openModel.Connections.Add(new ConnectionData());
}
(openModel.Connections[0].Beams ?? (openModel.Connections[0].Beams = new List <BeamData>())).Add(beamData);
}
// create Member1D from assemblies
/* foreach (var assembly in assemblies)
* {
* var member1d = new Member1D
* {
* Id = assembly.OrderNumber.GetValueOrDefault(),
* Name = assembly.Name
* };
* foreach (var c in assembly.Connections)
* {
* var ce = c as RelConnectsElements;
* var element = openModel.Element1D.Find(x => x.Name == ce.RelatedElement.ToString());
* if (element == null) continue;
* member1d.Elements1D.Add(new ReferenceElement(element));
* openModel.Member1D.Add(member1d);
* }
* }*/
/*if (connectionPoint != null)
* {
* var p0t = pointConnections.Find(x => x.NodeId.GetValueOrDefault() == ConnectionPointId);
* if (p0t != null && p0t.ConnectsStructuralMembers != null)
* {
* foreach (var cm in p0t.ConnectsStructuralMembers)
* {
* var member = openModel.Element1D.Find(x => x.Name == cm.RelatingStructuralMember.GetValueOrDefault().ToString());
* if (member == null)
* continue;
* ConnectedMember conMb = new ConnectedMember
* {
* Id = member.Id,
* MemberId = new ReferenceElement(member),
* IsContinuous = false,
* };
* connectionPoint.ConnectedMembers.Add(conMb);
*
* // BEAM DATA - definition
* BeamData bData = new BeamData
* {
* Id = conMb.Id,
* OriginalModelId = "???", // ass.Id.ToString(), is it important?
* IsAdded = false,
* MirrorY = false,
* RefLineInCenterOfGravity = false,
* };
* if (openModel.Connections.Count == 0)
* {
* openModel.Connections.Add(new ConnectionData { Beams = new List<BeamData>() });
* }
* openModel.Connections[0].Beams.Add(bData);
* }
* }
*
* }*/
openModel.AddObject(connectionPoint); // important !!!
OpenModelResult openModelResult =
new OpenModelResult()
{
ResultOnMembers = new System.Collections.Generic.List <ResultOnMembers>()
{
new ResultOnMembers()
}
};
OpenMessages openMessages = new OpenMessages();
return(new ModelBIM()
{
Items = new List <BIMItemId>()
{
new BIMItemId()
{
Id = connectionPoint.Id, Type = BIMItemType.Node
}
},
Model = openModel,
Results = openModelResult,
Messages = openMessages,
Project = AllplanBimplusDemo.Properties.Settings.Default.IdeaDefaultWorkingDir,
});
}
catch (Exception e)
{
MessageBoxHelper.ShowInformation(e.Message, null);
return(null);
}
}
private void AddConnectedMember(AttachedMember attachedMember, ConnectionPoint connectionPoint)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = openModel.GetMaxId(polyLine3D) + 1;
openModel.AddObject(polyLine3D);
//endpoints
Point3D pA = openModel.Point3D.First(a => a.Id == attachedMember.ideaLine.Start.id);
Point3D pB = openModel.Point3D.First(a => a.Id == attachedMember.ideaLine.End.id);
//create line segment
LineSegment3D lineSegment = new LineSegment3D();
lineSegment.Id = openModel.GetMaxId(lineSegment) + 1;
lineSegment.StartPoint = new ReferenceElement(pA);
lineSegment.EndPoint = new ReferenceElement(pB);
openModel.AddObject(lineSegment);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment));
///*
double xcor = attachedMember.ElementRAZ.line.vector.X;
double ycor = attachedMember.ElementRAZ.line.vector.Y;
double zcor = attachedMember.ElementRAZ.line.vector.Z;
//Define LCS (local-y in XY plane) and unitize
VectorRAZ vx = new VectorRAZ(xcor, ycor, zcor).Unitize();
VectorRAZ vy = new VectorRAZ();
VectorRAZ vz = new VectorRAZ();
if (xcor == 0.0 && ycor == 0.0)
{
vy = new VectorRAZ(0.0, 1.0, 0.0).Unitize();
vz = new VectorRAZ((-zcor), 0.0, (xcor)).Unitize();
}
else
{
vy = new VectorRAZ(-ycor, xcor, 0.0).Unitize();
vz = new VectorRAZ((-zcor * xcor), (-zcor * ycor), ((xcor * xcor) + (ycor * ycor))).Unitize();
}
var LocalCoordinateSystem = new CoordSystemByVector();
LocalCoordinateSystem.VecX = new Vector3D()
{
X = vx.X, Y = vx.Y, Z = vx.Z
};
LocalCoordinateSystem.VecY = new Vector3D()
{
X = vy.X, Y = vy.Y, Z = vy.Z
};
LocalCoordinateSystem.VecZ = new Vector3D()
{
X = vz.X, Y = vz.Y, Z = vz.Z
};
lineSegment.LocalCoordinateSystem = LocalCoordinateSystem;
//*/
//create element
Element1D element1D = new Element1D();
//element1D.Id = openModel.GetMaxId(element1D) + 1;
element1D.Id = attachedMember.ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
element1D.Name = "Element " + element1D.Id.ToString();
element1D.Segment = new ReferenceElement(lineSegment);
IdeaRS.OpenModel.CrossSection.CrossSection crossSection = openModel.CrossSection.First(a => a.Id == attachedMember.ElementRAZ.crossSection.id);
element1D.CrossSectionBegin = new ReferenceElement(crossSection);
element1D.CrossSectionEnd = new ReferenceElement(crossSection);
if (attachedMember is ConnectingMember)
{
ConnectingMember connectingMember = attachedMember as ConnectingMember;
double eccentricty = new double();
if (connectingMember.localEccentricity == -0)
{
eccentricty = 0;
}
else
{
eccentricty = connectingMember.localEccentricity;
}
element1D.EccentricityBeginZ = eccentricty;
element1D.EccentricityEndZ = eccentricty;
}
openModel.AddObject(element1D);
//create member
Member1D member1D = new Member1D();
member1D.Id = openModel.GetMaxId(member1D) + 1;
member1D.Name = "Member " + member1D.Id.ToString();
member1D.Elements1D.Add(new ReferenceElement(element1D));
openModel.Member1D.Add(member1D);
//create connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = member1D.Id;
connectedMember.MemberId = new ReferenceElement(member1D);
connectionPoint.ConnectedMembers.Add(connectedMember);
}
private void AddConnectedMember(List <BearingMember> bearingMembers, ConnectionPoint connectionPoint)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = openModel.GetMaxId(polyLine3D) + 1;
openModel.AddObject(polyLine3D);
Point3D pA = new Point3D();
Point3D pB = new Point3D();
Point3D pC = new Point3D();
Point3D pD = new Point3D();
//view from point [B], point [B] is centerpoint of connection
if (bearingMembers[0].isStartPoint == false)
{
if (bearingMembers[1].isStartPoint == true)
{
// [A]=0=>[B]=1=>[C]
pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
pD = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
}
else
{
// [A]=0=>[B]<=1=[C]
pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
pD = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
}
}
else
{
if (bearingMembers[1].isStartPoint == true)
{
// [A]<=0=[B]=1=>[C]
pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
pD = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
}
else
{
// [A]<=0=[B]<=1=[C]
pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
pD = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
/*
* pA = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
* pB = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
* pC = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
* pD = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
*/
}
}
//segments
/*
* Point3D pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ideaLine.Start.id);
* Point3D pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ideaLine.End.id);
* Point3D pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ideaLine.Start.id);
* Point3D pD = openModel.Point3D.First(a => a.Id == bearingMembers[1].ideaLine.End.id);
*/
List <Point3D> points = new List <Point3D>()
{
pA, pB, pC, pD
};
//Point3D pointB = points.Where(a => a.Id == connectionPoint.Id).First();
//Point3D pointA = points.Where(a => a.Id != connectionPoint.Id).ToList()[0];//logica
//Point3D pointC = points.Where(a => a.Id != connectionPoint.Id).ToList()[1];
//Note: not most robust solution, e.g. does not hold in case of segments with inverse vectors
Point3D pointA = pA; //Endpoint of first member
Point3D pointB = pB; //Startpoint of first member
Point3D pointC = pD; //Endpoint of second member
LineSegment3D lineSegment1 = new LineSegment3D();
lineSegment1.Id = openModel.GetMaxId(lineSegment1) + 1;
openModel.AddObject(lineSegment1);
lineSegment1.StartPoint = new ReferenceElement(pointA);
lineSegment1.EndPoint = new ReferenceElement(pointB);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment1));
///*
//Defining LCS for First lineSegment
double xcor = bearingMembers[0].ElementRAZ.line.vector.X;
double ycor = bearingMembers[0].ElementRAZ.line.vector.Y;
double zcor = bearingMembers[0].ElementRAZ.line.vector.Z;
//Define LCS (local-y in XY plane) and unitize
VectorRAZ vx = new VectorRAZ(xcor, ycor, zcor).Unitize();
VectorRAZ vy = new VectorRAZ();
VectorRAZ vz = new VectorRAZ();
if (xcor == 0.0 && ycor == 0.0)
{
vy = new VectorRAZ(0.0, 1.0, 0.0).Unitize();
vz = new VectorRAZ((-zcor), 0.0, (xcor)).Unitize();
}
else
{
vy = new VectorRAZ(-ycor, xcor, 0.0).Unitize();
vz = new VectorRAZ((-zcor * xcor), (-zcor * ycor), ((xcor * xcor) + (ycor * ycor))).Unitize();
}
var LocalCoordinateSystem = new CoordSystemByVector();
LocalCoordinateSystem.VecX = new Vector3D()
{
X = vx.X, Y = vx.Y, Z = vx.Z
};
LocalCoordinateSystem.VecY = new Vector3D()
{
X = vy.X, Y = vy.Y, Z = vy.Z
};
LocalCoordinateSystem.VecZ = new Vector3D()
{
X = vz.X, Y = vz.Y, Z = vz.Z
};
lineSegment1.LocalCoordinateSystem = LocalCoordinateSystem;
//*/
LineSegment3D lineSegment2 = new LineSegment3D();
lineSegment2.Id = openModel.GetMaxId(lineSegment2) + 1;
openModel.AddObject(lineSegment2);
lineSegment2.StartPoint = new ReferenceElement(pointB);
lineSegment2.EndPoint = new ReferenceElement(pointC);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment2));
///*
/////Defining LCS for Second lineSegment
double xcor2 = bearingMembers[1].ElementRAZ.line.vector.X;
double ycor2 = bearingMembers[1].ElementRAZ.line.vector.Y;
double zcor2 = bearingMembers[1].ElementRAZ.line.vector.Z;
//Define LCS (local-y in XY plane) and unitize
VectorRAZ vx2 = new VectorRAZ(xcor2, ycor2, zcor2).Unitize();
VectorRAZ vy2 = new VectorRAZ();
VectorRAZ vz2 = new VectorRAZ();
if (xcor2 == 0.0 && ycor2 == 0.0)
{
vy2 = new VectorRAZ(0.0, 1.0, 0.0).Unitize();
vz2 = new VectorRAZ((-zcor2), 0.0, (xcor2)).Unitize();
}
else
{
vy2 = new VectorRAZ(-ycor2, xcor2, 0.0).Unitize();
vz2 = new VectorRAZ((-zcor2 * xcor2), (-zcor2 * ycor2), ((xcor2 * xcor2) + (ycor2 * ycor2))).Unitize();
}
var LocalCoordinateSystem2 = new CoordSystemByVector();
LocalCoordinateSystem2.VecX = new Vector3D()
{
X = vx2.X, Y = vx2.Y, Z = vx2.Z
};
LocalCoordinateSystem2.VecY = new Vector3D()
{
X = vy2.X, Y = vy2.Y, Z = vy2.Z
};
LocalCoordinateSystem2.VecZ = new Vector3D()
{
X = vz2.X, Y = vz2.Y, Z = vz2.Z
};
lineSegment2.LocalCoordinateSystem = LocalCoordinateSystem2;
//*/
//create elements
Element1D el1 = new Element1D();
//el1.Id = openModel.GetMaxId(el1) + 1;
el1.Id = bearingMembers[0].ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
el1.Name = "E" + el1.Id.ToString();
el1.Segment = new ReferenceElement(lineSegment1);
IdeaRS.OpenModel.CrossSection.CrossSection crossSection = openModel.CrossSection.First(a => a.Id == bearingMembers[0].ElementRAZ.crossSection.id);
el1.CrossSectionBegin = new ReferenceElement(crossSection);
el1.CrossSectionEnd = new ReferenceElement(crossSection);
openModel.AddObject(el1);
Element1D el2 = new Element1D();
//el2.Id = openModel.GetMaxId(el2) + 1;
el2.Id = bearingMembers[1].ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
el2.Name = "E" + el2.Id.ToString();
el2.Segment = new ReferenceElement(lineSegment2);
el2.CrossSectionBegin = new ReferenceElement(crossSection);
el2.CrossSectionEnd = new ReferenceElement(crossSection);
openModel.AddObject(el2);
//create member
Member1D member1D = new Member1D();
member1D.Id = openModel.GetMaxId(member1D) + 1;
member1D.Name = "Member" + member1D.Id.ToString();
member1D.Elements1D.Add(new ReferenceElement(el1));
member1D.Elements1D.Add(new ReferenceElement(el2));
openModel.Member1D.Add(member1D);
//create connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = member1D.Id;
connectedMember.MemberId = new ReferenceElement(member1D);
connectionPoint.ConnectedMembers.Add(connectedMember);
}
private void AddConnectedMember(AttachedMember attachedMember, ConnectionPoint connectionPoint)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = openModel.GetMaxId(polyLine3D) + 1;
openModel.AddObject(polyLine3D);
//endpoints
Point3D pA = openModel.Point3D.First(a => a.Id == attachedMember.ideaLine.Start.id);
Point3D pB = openModel.Point3D.First(a => a.Id == attachedMember.ideaLine.End.id);
//create line segment
LineSegment3D lineSegment = new LineSegment3D();
lineSegment.Id = openModel.GetMaxId(lineSegment) + 1;
lineSegment.StartPoint = new ReferenceElement(pA);
lineSegment.EndPoint = new ReferenceElement(pB);
openModel.AddObject(lineSegment);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment));
SetLCS(attachedMember, lineSegment);
//create element
Element1D element1D = new Element1D();
//element1D.Id = openModel.GetMaxId(element1D) + 1;
element1D.Id = attachedMember.ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
element1D.Name = "Element " + element1D.Id.ToString();
element1D.Segment = new ReferenceElement(lineSegment);
IdeaRS.OpenModel.CrossSection.CrossSection crossSection = openModel.CrossSection.First(a => a.Id == attachedMember.ElementRAZ.crossSection.id);
element1D.CrossSectionBegin = new ReferenceElement(crossSection);
element1D.CrossSectionEnd = new ReferenceElement(crossSection);
//element1D.RotationRx = attachedMember.ElementRAZ.rotationLCS;
if (attachedMember is ConnectingMember)
{
ConnectingMember connectingMember = attachedMember as ConnectingMember;
double eccentricty = new double();
if (connectingMember.localEccentricity == -0)
{
eccentricty = 0;
}
else
{
eccentricty = connectingMember.localEccentricity;
}
element1D.EccentricityBeginZ = eccentricty;
element1D.EccentricityEndZ = eccentricty;
}
openModel.AddObject(element1D);
//create member
Member1D member1D = new Member1D();
member1D.Id = openModel.GetMaxId(member1D) + 1;
member1D.Name = "Member " + member1D.Id.ToString();
member1D.Elements1D.Add(new ReferenceElement(element1D));
openModel.Member1D.Add(member1D);
//create connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = member1D.Id;
connectedMember.MemberId = new ReferenceElement(member1D);
connectionPoint.ConnectedMembers.Add(connectedMember);
}
private void AddConnectedMember(List <BearingMember> bearingMembers, ConnectionPoint connectionPoint)
{
PolyLine3D polyLine3D = new PolyLine3D();
polyLine3D.Id = openModel.GetMaxId(polyLine3D) + 1;
openModel.AddObject(polyLine3D);
Point3D pA = new Point3D();
Point3D pB = new Point3D();
Point3D pB2 = new Point3D();
Point3D pC = new Point3D();
pA = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.Start.id);
pB = openModel.Point3D.First(a => a.Id == bearingMembers[0].ElementRAZ.line.End.id);
pB2 = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.Start.id);
pC = openModel.Point3D.First(a => a.Id == bearingMembers[1].ElementRAZ.line.End.id);
List <Point3D> points = new List <Point3D>()
{
pA, pB, pB2, pC
};
Point3D pointA = pA; //Endpoint of first member
Point3D pointB = pB; //Startpoint of first member
Point3D pointC = pC; //Endpoint of second member
LineSegment3D lineSegment1 = new LineSegment3D();
lineSegment1.Id = openModel.GetMaxId(lineSegment1) + 1;
openModel.AddObject(lineSegment1);
lineSegment1.StartPoint = new ReferenceElement(pointA);
lineSegment1.EndPoint = new ReferenceElement(pointB);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment1));
SetLCS(bearingMembers[0], lineSegment1);
LineSegment3D lineSegment2 = new LineSegment3D();
lineSegment2.Id = openModel.GetMaxId(lineSegment2) + 1;
openModel.AddObject(lineSegment2);
lineSegment2.StartPoint = new ReferenceElement(pointB);
lineSegment2.EndPoint = new ReferenceElement(pointC);
polyLine3D.Segments.Add(new ReferenceElement(lineSegment2));
SetLCS(bearingMembers[1], lineSegment2);
//create elements
Element1D el1 = new Element1D();
//el1.Id = openModel.GetMaxId(el1) + 1;
el1.Id = bearingMembers[0].ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
el1.Name = "E" + el1.Id.ToString();
el1.Segment = new ReferenceElement(lineSegment1);
IdeaRS.OpenModel.CrossSection.CrossSection crossSection = openModel.CrossSection.First(a => a.Id == bearingMembers[0].ElementRAZ.crossSection.id);
el1.CrossSectionBegin = new ReferenceElement(crossSection);
el1.CrossSectionEnd = new ReferenceElement(crossSection);
//el1.RotationRx = bearingMembers[0].ElementRAZ.rotationLCS;
openModel.AddObject(el1);
Element1D el2 = new Element1D();
//el2.Id = openModel.GetMaxId(el2) + 1;
el2.Id = bearingMembers[1].ElementRAZ.id + 1; //Use of Id from Grasshopper Model + Plus One
el2.Name = "E" + el2.Id.ToString();
el2.Segment = new ReferenceElement(lineSegment2);
el2.CrossSectionBegin = new ReferenceElement(crossSection);
el2.CrossSectionEnd = new ReferenceElement(crossSection);
//el2.RotationRx = bearingMembers[1].ElementRAZ.rotationLCS;
openModel.AddObject(el2);
//create member
Member1D member1D = new Member1D();
member1D.Id = openModel.GetMaxId(member1D) + 1;
member1D.Name = "Member" + member1D.Id.ToString();
member1D.Elements1D.Add(new ReferenceElement(el1));
member1D.Elements1D.Add(new ReferenceElement(el2));
openModel.Member1D.Add(member1D);
//create connected member
ConnectedMember connectedMember = new ConnectedMember();
connectedMember.Id = member1D.Id;
connectedMember.MemberId = new ReferenceElement(member1D);
connectionPoint.ConnectedMembers.Add(connectedMember);
}