public void ParseGWACommand()
{
if (this.GWACommand == null)
{
return;
}
var obj = new Structural2DLoadPanel();
var pieces = this.GWACommand.ListSplit("\t");
var counter = 1; // Skip identifier
obj.Name = pieces[counter++].Trim(new char[] { '"' });
obj.ApplicationId = HelperClass.GetApplicationId(this.GetGSAKeyword(), this.GSAId);
HelperClass.GetGridPlaneRef(Convert.ToInt32(pieces[counter++]), out int gridPlaneRefRet, out string gridSurfaceRec);
HelperClass.GetGridPlaneData(gridPlaneRefRet, out int gridPlaneAxis, out double gridPlaneElevation, out string gridPlaneRec);
this.SubGWACommand.Add(gridSurfaceRec);
this.SubGWACommand.Add(gridPlaneRec);
string gwaRec = null;
var axis = HelperClass.Parse0DAxis(gridPlaneAxis, Initialiser.Interface, out gwaRec);
if (gwaRec != null)
{
this.SubGWACommand.Add(gwaRec);
}
double elevation = gridPlaneElevation;
var polylineDescription = "";
switch (pieces[counter++])
{
case "PLANE":
// TODO: Do not handle for now
return;
case "POLYREF":
var polylineRef = pieces[counter++];
string newRec = null;
HelperClass.GetPolylineDesc(Convert.ToInt32(polylineRef), out polylineDescription, out newRec);
this.SubGWACommand.Add(newRec);
break;
case "POLYGON":
polylineDescription = pieces[counter++];
break;
}
var polyVals = HelperClass.ParsePolylineDesc(polylineDescription);
for (var i = 2; i < polyVals.Length; i += 3)
{
polyVals[i] = elevation;
}
obj.Value = HelperClass.MapPointsLocal2Global(polyVals, axis).ToList();
obj.Closed = true;
var loadCaseIndex = Convert.ToInt32(pieces[counter++]);
if (loadCaseIndex > 0)
{
obj.LoadCaseRef = HelperClass.GetApplicationId(typeof(GSALoadCase).GetGSAKeyword(), loadCaseIndex);
}
var loadAxisId = 0;
var loadAxisData = pieces[counter++];
StructuralAxis loadAxis;
if (loadAxisData == "LOCAL")
{
loadAxis = axis;
}
else
{
loadAxisId = loadAxisData == "GLOBAL" ? 0 : Convert.ToInt32(loadAxisData);
loadAxis = HelperClass.Parse0DAxis(loadAxisId, Initialiser.Interface, out gwaRec);
if (gwaRec != null)
{
this.SubGWACommand.Add(gwaRec);
}
}
var projected = pieces[counter++] == "YES";
var direction = pieces[counter++];
var value = Convert.ToDouble(pieces[counter++]);
obj.Loading = new StructuralVectorThree(new double[3]);
switch (direction.ToUpper())
{
case "X":
obj.Loading.Value[0] = value;
break;
case "Y":
obj.Loading.Value[1] = value;
break;
case "Z":
obj.Loading.Value[2] = value;
break;
default:
// TODO: Error case maybe?
break;
}
obj.Loading.TransformOntoAxis(loadAxis);
if (projected)
{
var scale = (obj.Loading.Value[0] * axis.Normal.Value[0] +
obj.Loading.Value[1] * axis.Normal.Value[1] +
obj.Loading.Value[2] * axis.Normal.Value[2]) /
(axis.Normal.Value[0] * axis.Normal.Value[0] +
axis.Normal.Value[1] * axis.Normal.Value[1] +
axis.Normal.Value[2] * axis.Normal.Value[2]);
obj.Loading = new StructuralVectorThree(axis.Normal.Value[0], axis.Normal.Value[1], axis.Normal.Value[2]);
obj.Loading.Scale(scale);
}
this.Value = obj;
}
