public static SpeckleObject ToSpeckle(this GSA0DLoad dummyObject)
{
var newLines = ToSpeckleBase <GSA0DLoad>();
var loads = new List <GSA0DLoad>();
var nodes = Initialiser.GSASenderObjects[typeof(GSANode)].Cast <GSANode>().ToList();
foreach (var p in newLines.Values)
{
var loadSubList = new List <GSA0DLoad>();
// Placeholder load object to get list of nodes and load values
// Need to transform to axis so one load definition may be transformed to many
var initLoad = new GSA0DLoad()
{
GWACommand = p
};
initLoad.ParseGWACommand(nodes);
// Raise node flag to make sure it gets sent
foreach (var n in nodes.Where(n => initLoad.Value.NodeRefs.Contains(n.Value.ApplicationId)))
{
n.ForceSend = true;
}
// Create load for each node applied
foreach (string nRef in initLoad.Value.NodeRefs)
{
var load = new GSA0DLoad
{
GWACommand = initLoad.GWACommand,
SubGWACommand = new List <string>(initLoad.SubGWACommand)
};
load.Value.Name = initLoad.Value.Name;
load.Value.LoadCaseRef = initLoad.Value.LoadCaseRef;
// Transform load to defined axis
var node = nodes.Where(n => (n.Value.ApplicationId == nRef)).First();
string gwaRecord = null;
StructuralAxis loadAxis = HelperClass.Parse0DAxis(initLoad.Axis, Initialiser.Interface, out gwaRecord, node.Value.Value.ToArray());
load.Value.Loading = initLoad.Value.Loading;
load.Value.Loading.TransformOntoAxis(loadAxis);
// If the loading already exists, add node ref to list
var match = loadSubList.Count() > 0 ? loadSubList.Where(l => (l.Value.Loading.Value as List <double>).SequenceEqual(load.Value.Loading.Value as List <double>)).First() : null;
if (match != null)
{
match.Value.NodeRefs.Add(nRef);
if (gwaRecord != null)
{
match.SubGWACommand.Add(gwaRecord);
}
}
else
{
load.Value.NodeRefs = new List <string>()
{
nRef
};
if (gwaRecord != null)
{
load.SubGWACommand.Add(gwaRecord);
}
loadSubList.Add(load);
}
}
loads.AddRange(loadSubList);
}
Initialiser.GSASenderObjects[typeof(GSA0DLoad)].AddRange(loads);
return((loads.Count() > 0) ? new SpeckleObject() : new SpeckleNull());
}
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;
}
public void ParseGWACommand()
{
if (this.GWACommand == null)
{
return;
}
var obj = new StructuralNode();
var pieces = this.GWACommand.ListSplit("\t");
var counter = 1; // Skip identifier
this.GSAId = Convert.ToInt32(pieces[counter++]);
obj.ApplicationId = HelperClass.GetApplicationId(this.GetGSAKeyword(), this.GSAId);
obj.Name = pieces[counter++].Trim(new char[] { '"' });
counter++; // Color
obj.Value = new List <double>
{
Convert.ToDouble(pieces[counter++]),
Convert.ToDouble(pieces[counter++]),
Convert.ToDouble(pieces[counter++])
};
//counter += 3; // TODO: Skip unknown fields in NODE.3
while (counter < pieces.Length)
{
var s = pieces[counter++];
switch (s)
{
case "NO_GRID":
case "NO_REST":
case "NO_MESH":
case "NO_STIFF":
continue;
case "GRID":
counter++; // Grid place
counter++; // Datum
counter++; // Grid line A
counter++; // Grid line B
break;
case "REST":
obj.Restraint = new StructuralVectorBoolSix(new bool[6]);
for (var i = 0; i < 6; i++)
{
obj.Restraint.Value[i] = pieces[counter++] == "0" ? false : true;
}
this.ForceSend = true;
break;
case "STIFF":
obj.Stiffness = new StructuralVectorSix(new double[6]);
for (var i = 0; i < 6; i++)
{
obj.Stiffness.Value[i] = Convert.ToDouble(pieces[counter++]);
}
this.ForceSend = true;
break;
case "MESH":
obj.GSALocalMeshSize = pieces[counter++].ToDouble();
counter++; // Edge length
counter++; // Radius
counter++; // Tie to mesh
counter++; // Column rigidity
counter++; // Column prop
counter++; // Column node
counter++; // Column angle
counter++; // Column factor
counter++; // Column slab factor
break;
default: // Axis
string gwaRec = null;
obj.Axis = HelperClass.Parse0DAxis(Convert.ToInt32(s), Initialiser.Interface, out gwaRec, obj.Value.ToArray());
if (gwaRec != null)
{
this.SubGWACommand.Add(gwaRec);
}
break;
}
}
this.Value = obj;
}
public void ParseGWACommand(List <GSANode> nodes)
{
if (this.GWACommand == null)
{
return;
}
var obj = new StructuralNodalInfluenceEffect();
var pieces = this.GWACommand.ListSplit("\t");
var counter = 1; // Skip identifier
obj.Name = pieces[counter++].Trim(new char[] { '"' });
obj.GSAEffectGroup = Convert.ToInt32(pieces[counter++]);
var targetNodeRef = pieces[counter++];
GSANode targetNode;
if (nodes != null)
{
targetNode = nodes.Where(n => targetNodeRef == n.GSAId.ToString()).FirstOrDefault();
obj.NodeRef = targetNode.Value.ApplicationId;
this.SubGWACommand.Add(targetNode.GWACommand);
targetNode.ForceSend = true;
}
else
{
return;
}
obj.Factor = Convert.ToDouble(pieces[counter++]);
var effectType = pieces[counter++];
switch (effectType)
{
case "DISP":
obj.EffectType = StructuralInfluenceEffectType.Displacement;
break;
case "FORCE":
obj.EffectType = StructuralInfluenceEffectType.Force;
break;
default:
return;
}
var axis = pieces[counter++];
if (axis == "GLOBAL")
{
obj.Axis = HelperClass.Parse0DAxis(0, Initialiser.Interface, out var temp);
}
else if (axis == "LOCAL")
{
obj.Axis = targetNode.Value.Axis;
}
else
{
obj.Axis = HelperClass.Parse0DAxis(Convert.ToInt32(axis), Initialiser.Interface, out string rec, targetNode.Value.Value.ToArray());
if (rec != null)
{
this.SubGWACommand.Add(rec);
}
}
var dir = pieces[counter++];
obj.Directions = new StructuralVectorBoolSix(new bool[6]);
switch (dir.ToLower())
{
case "x":
obj.Directions.Value[0] = true;
break;
case "y":
obj.Directions.Value[1] = true;
break;
case "z":
obj.Directions.Value[2] = true;
break;
case "xx":
obj.Directions.Value[3] = true;
break;
case "yy":
obj.Directions.Value[4] = true;
break;
case "zz":
obj.Directions.Value[5] = true;
break;
}
this.Value = obj;
}
public void ParseGWACommand()
{
if (this.GWACommand == null)
{
return;
}
var pieces = this.GWACommand.ListSplit("\t");
var obj = new StructuralSpringProperty();
var counter = 1; // Skip identifier
this.GSAId = Convert.ToInt32(pieces[counter++]);
obj.ApplicationId = HelperClass.GetApplicationId(this.GetGSAKeyword(), this.GSAId);
obj.Name = pieces[counter++].Trim(new char[] { '"' });
counter++; //Skip colour
var gsaAxis = pieces[counter++];
if (gsaAxis == "GLOBAL")
{
obj.Axis = HelperClass.Parse0DAxis(0, Initialiser.Interface, out var gwaRec);
}
else if (gsaAxis == "VERTICAL")
{
obj.Axis = HelperClass.Parse0DAxis(-14, Initialiser.Interface, out var gwaRec);
}
else
{
obj.Axis = HelperClass.Parse0DAxis(Convert.ToInt32(gsaAxis), Initialiser.Interface, out var gwaRec);
this.SubGWACommand.Add(gwaRec);
}
var springPropertyType = pieces[counter++];
var stiffnesses = new double[6];
var dampingRatio = 0d;
switch (springPropertyType.ToLower())
{
case "axial":
obj.SpringType = StructuralSpringPropertyType.Axial;
double.TryParse(pieces[counter++], out stiffnesses[0]);
break;
case "compression":
obj.SpringType = StructuralSpringPropertyType.Compression;
double.TryParse(pieces[counter++], out stiffnesses[0]);
break;
case "tension":
obj.SpringType = StructuralSpringPropertyType.Tension;
double.TryParse(pieces[counter++], out stiffnesses[0]);
break;
case "gap":
obj.SpringType = StructuralSpringPropertyType.Gap;
double.TryParse(pieces[counter++], out stiffnesses[0]);
break;
case "friction":
obj.SpringType = StructuralSpringPropertyType.Friction;
double.TryParse(pieces[counter++], out stiffnesses[0]);
double.TryParse(pieces[counter++], out stiffnesses[1]);
double.TryParse(pieces[counter++], out stiffnesses[2]);
counter++; //Coefficient of friction, not supported yet
break;
case "torsional":
// TODO: As of build 48 of GSA, the torsional stiffness is not extracted in GWA records
//return;
obj.SpringType = StructuralSpringPropertyType.Torsional;
double.TryParse(pieces[counter++], out stiffnesses[3]);
break;
case "lockup":
obj.SpringType = StructuralSpringPropertyType.Lockup;
double.TryParse(pieces[counter++], out stiffnesses[0]);
break;
case "general":
obj.SpringType = StructuralSpringPropertyType.General;
counter--;
for (var i = 0; i < 6; i++)
{
double.TryParse(pieces[counter += 2], out stiffnesses[i]);
}
counter++;
double.TryParse(pieces[counter], out dampingRatio);
break;
default:
return;
}
;
obj.Stiffness = new StructuralVectorSix(stiffnesses);
double.TryParse(pieces[counter++], out dampingRatio);
//Found some extremely small floating point issues so rounding to (arbitrarily-chosen) 4 digits
obj.DampingRatio = Math.Round(dampingRatio, 4);
this.Value = obj;
}
