private void BuildFESystem()
{
this.FEsystem = new StatSystem();
this.FEsystem.PointMergeTolerance = this.systemSettings.mergeTolerance_m;
this.FEsystem.MergeNewNodes = true;
sStatConverter conv = new sStatConverter();
foreach (IFrameSet bs in this.frameSets)
{
foreach (sFrame b in bs.frames)
{
StatCrossSection cs = conv.ToStatCrossSection(b, bs.AsMinuteDensity);
StatNode n0 = this.FEsystem.AddNode(conv.ToCVector(b.node0));
StatNode n1 = this.FEsystem.AddNode(conv.ToCVector(b.node1));
C_vector uv = conv.ToCVector(b.upVector);
StatBeam sb = this.FEsystem.AddBeam(n0, n1, cs, uv);
b.extraData = sb;
sb.ExtraData = b;
}
}
foreach (sNode sn in this.nodes)
{
StatNode n = null;
if (sn.boundaryCondition != null)
{
//n = this.FEsystem.AddNode(sn.location.X, sn.location.Y, sn.location.Z);
n = FindStatNode(sn, this.systemSettings.mergeTolerance_m);
if (sn.boundaryCondition.supportType == eSupportType.FIXED)
{
n.SupportType = BOUNDARYCONDITIONS.ALL;
}
else if (sn.boundaryCondition.supportType == eSupportType.PINNED)
{
n.SupportType = BOUNDARYCONDITIONS.TRANSLATIONS;
}
else if (sn.boundaryCondition.supportType == eSupportType.CUSTOM)
{
}
}
if (sn.pointLoads != null && sn.pointLoads.Count > 0)
{
n = FindStatNode(sn, this.systemSettings.mergeTolerance_m);
}
if (n != null)
{
sn.extraData = n;
n.ExtraData = sn;
}
}
}
public StatNode FindStatNode(sNode jn, double tol)
{
StatNode clnode = null;
foreach (StatNode n in this.FEsystem.Nodes)
{
C_vector jv = new C_vector(jn.location.X, jn.location.Y, jn.location.Z);
if (jv.DistanceTo(n.p) < tol)
{
clnode = n;
break;
}
}
return(clnode);
}
public sXYZ TosXYZ(C_vector cv)
{
return(new sXYZ(cv.x, cv.y, cv.z));
}
