private void FillWeldedLMirrored()
{
CrossSectionParameter css = new CrossSectionParameter();
css.Id = 5;
css.Material = new ReferenceElement(openStructModel.MatSteel.First());
double B = 0.2;
double D = 0.4;
double t = 0.025;
double rw = 0.004;
double r2 = 0.002;
double C = 0.0;
bool mirrorZ = true;
CrossSectionFactory.FillCssSteelAngle(css, B, D, t, rw, r2, C, mirrorZ);
openStructModel.AddObject(css);
}
