/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static Bar FromRFEM(this rf.Member member, rf.Line line, ISectionProperty sectionProperty)
{
rf.Point3D sPt = line.ControlPoints.First();
rf.Point3D ePt = line.ControlPoints.Last();
BH.oM.Geometry.Line ln = new oM.Geometry.Line()
{
Start = new oM.Geometry.Point()
{
X = sPt.X, Y = sPt.Y, Z = sPt.Z
}, End = new oM.Geometry.Point()
{
X = ePt.X, Y = ePt.Y, Z = ePt.Z
}
};
Bar bhBar = BH.Engine.Structure.Create.Bar(ln, sectionProperty, member.Rotation.Angle);
bhBar.SetAdapterId(typeof(RFEMId), member.No);
return(bhBar);
}
/***************************************************/
/**** Private methods ****/
/***************************************************/
private List <RigidLink> ReadLinks(List <string> ids = null)
{
List <RigidLink> linkList = new List <RigidLink>();
rf.Line line;
if (ids == null)
{
rf.Member[] allLinks = modelData.GetMembers().Where(x => (x.Type == rf.MemberType.Rigid) |
(x.Type == rf.MemberType.CouplingHingeHinge) |
(x.Type == rf.MemberType.CouplingHingeRigid) |
(x.Type == rf.MemberType.CouplingRigidHinge) |
(x.Type == rf.MemberType.CouplingRigidRigid)).ToArray();
foreach (rf.Member link in allLinks)
{
line = modelData.GetLine(link.LineNo, rf.ItemAt.AtNo).GetData();
rf.Point3D sPt = line.ControlPoints.First();
rf.Point3D ePt = line.ControlPoints.Last();
Node startNode = new Node {
Position = new oM.Geometry.Point()
{
X = sPt.X, Y = sPt.Y, Z = sPt.Z
}
};
Node endNode = new Node {
Position = new oM.Geometry.Point()
{
X = ePt.X, Y = ePt.Y, Z = ePt.Z
}
};
RigidLink bhLink = new RigidLink {
PrimaryNode = startNode, SecondaryNodes = new List <Node> {
endNode
}
};
if (link.StartHingeNo == 0 && link.EndHingeNo == 0)
{
//no hinges set, then all fixed
bhLink.Constraint = Engine.Structure.Create.LinkConstraintFixed();
}
else
{
Engine.Base.Compute.RecordWarning("Hinges on Rigid links are not supported. See member No. " + link.No.ToString());
}
bhLink.SetAdapterId(typeof(RFEMId), link.No);
linkList.Add(bhLink);
}
}
else
{
foreach (string id in ids)
{
rf.Member link = modelData.GetMember(Int32.Parse(id), rf.ItemAt.AtNo).GetData();
if (link.Type != rf.MemberType.Rigid | link.Type != rf.MemberType.CouplingHingeHinge | link.Type != rf.MemberType.CouplingHingeRigid | link.Type != rf.MemberType.CouplingRigidHinge | link.Type != rf.MemberType.CouplingRigidRigid)
{
continue;
}
line = modelData.GetLine(link.LineNo, rf.ItemAt.AtNo).GetData();
rf.Point3D sPt = line.ControlPoints.First();
rf.Point3D ePt = line.ControlPoints.Last();
Node startNode = new Node {
Position = new oM.Geometry.Point()
{
X = sPt.X, Y = sPt.Y, Z = sPt.Z
}
};
Node endNode = new Node {
Position = new oM.Geometry.Point()
{
X = ePt.X, Y = ePt.Y, Z = ePt.Z
}
};
RigidLink bhLink = new RigidLink {
PrimaryNode = startNode, SecondaryNodes = new List <Node> {
endNode
}
};
if (link.StartHingeNo == 0 && link.EndHingeNo == 0)
{
//no hinges set, then all fixed
bhLink.Constraint.XtoX = true;
bhLink.Constraint.YtoY = true;
bhLink.Constraint.ZtoZ = true;
bhLink.Constraint.XXtoXX = true;
bhLink.Constraint.YYtoYY = true;
bhLink.Constraint.ZZtoZZ = true;
}
else
{
Engine.Base.Compute.RecordWarning("Hinges on Rigid links are not supported. See member No. " + link.No.ToString());
}
bhLink.SetAdapterId(typeof(RFEMId), link.No);
linkList.Add(bhLink);
}
}
return(linkList);
}
