SurfaceObject Class

[SerializableAttribute]
public class SurfaceObject : ModelObject

<SerializableAttribute>
Public Class SurfaceObject
	Inherits ModelObject

using Tekla.Structures.Model;
using Tekla.Structures.Geometry3d;
using System;
using System.Collections;
using System.Collections.Generic;

public class Example
{
   public void Example1()
   {
      Point startPointBeam = new Point(0.0, 0.0, 0.0);
      Point endPointBeam = new Point(10000.0, 0.0, 0.0);
      Beam Beam = new Beam(startPointBeam, endPointBeam)
      {
         Profile = { ProfileString = "400*400" },
         Material = { MaterialString = "Concrete_Undefined" }
      };
      Beam.Insert();

      SurfaceObject surfaceObject = new SurfaceObject();
      surfaceObject.Polymesh = CreateSingleFacePolymeshGeometry(
                      new[]
                      {
                          new Vector(    0.0, -200.0, 0.0), // 0
                          new Vector(10000.0, -200.0, 0.0), // 1
                          new Vector(10000.0,  200.0, 0.0), // 2
                          new Vector(    0.0,  200.0, 0.0)  // 3
                      });
      surfaceObject.Father = this.Beam;
      surfaceObject.Insert();
   }

   private static FacetedBrep CreateSingleFacePolymeshGeometry(Vector[] vertices)
   {
       var outerWires = new int[1][];
       outerWires[0] = new int[vertices.Length];
       for (int i = 0; i < vertices.Length; i++)
           outerWires[0][i] = i;

       var innerWires = new Dictionary<int, int[][]> { };

       return new FacetedBrep(vertices, outerWires, innerWires);
   }
}