LoadInPoint Class

public class LoadInPoint : OpenElementId

Public Class LoadInPoint
	Inherits OpenElementId

public ref class LoadInPoint : public OpenElementId

//Creating the model
OpenModel openModel = new OpenModel();

//Create nodes
Point3D pointA = new Point3D();
pointA.X = 0;
pointA.Y = 0;
pointA.Z = 0;
openModel.AddObject(pointA);

Point3D pointB = new Point3D();
pointB.X = 0;
pointB.Y = 0;
pointB.Z = 1.2;
openModel.AddObject(pointB);

Point3D pointC = new Point3D();
pointC.X = 0;
pointC.Y = 0;
pointC.Z = 2.4;
openModel.AddObject(pointC);

//Line between nodes
LineSegment3D line1 = new LineSegment3D();
line1.StartPoint = new ReferenceElement(pointA);
line1.EndPoint = new ReferenceElement(pointB);
//LCS of line
line1.LocalCoordinateSystem = new CoordSystemByZup();
openModel.AddObject(line1);

//Line between nodes
LineSegment3D line2 = new LineSegment3D();
line2.StartPoint = new ReferenceElement(pointB);
line2.EndPoint = new ReferenceElement(pointC);
//LCS of line
line2.LocalCoordinateSystem = new CoordSystemByZup();
openModel.AddObject(line2);

//Load case
LoadCase loadCase = new LoadCase();
//...
openModel.AddObject(loadCase);

//Point loading impulse in the node - int rthe LCS of node = GCS
LoadInPoint loadPoint = new LoadInPoint();
loadPoint.Geometry = new ReferenceElement(pointB);
loadPoint.Fx = -5e3; //in the global X direction

openModel.AddObject(loadPoint);
loadCase.LoadsInPoint.Add(new ReferenceElement(loadPoint));