public NodalForce(double fx, double fy, double mz, LoadPattern loadPattern)
{
Fx = fx;
Fy = fy;
Mz = mz;
LoadPattern = loadPattern;
}
/// <summary>
/// Sets the named sets database tables 2 selections.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="table">The table.</param>
private static void setNAMED_SETS_DATABASE_TABLES_2_SELECTIONS(Model model, List <Dictionary <string, string> > table)
{
foreach (Dictionary <string, string> tableRow in table)
{
TableSet tableSet = model.OutputSettings.FillItem(tableRow["DBNamedSet"]);
switch (tableRow["SelectType"])
{
case "Table":
tableSet.TableNames.Add(tableRow["Selection"]);
break;
case "LoadPattern":
LoadPattern loadPattern = model.Loading.Patterns.FillItem(tableRow["Selection"]);
tableSet.LoadPatterns.Add(loadPattern);
break;
case "LoadCase":
LoadCase loadCase = model.Loading.Cases.FillItem(tableRow["Selection"]);
tableSet.LoadCases.Add(loadCase);
break;
case "Combo":
LoadCombination loadCombo = model.Loading.Combinations.FillItem(tableRow["Selection"]);
tableSet.LoadCombinations.Add(loadCombo);
break;
}
}
}
/// <summary>
/// Returns the load data for the specified load case.
/// </summary>
/// <param name="app">The application.</param>
/// <exception cref="CSiException"><see cref="CSiApiBase.API_DEFAULT_ERROR_CODE" /></exception>
protected void fillLoads(ILoadTimeHistory app)
{
if (app == null)
{
return;
}
app.GetLoads(Name,
out var loadTypes,
out var loadNames,
out var loadFunctions,
out var scaleFactor,
out var timeFactor,
out var arrivalTime,
out var coordinateSystems,
out var angles);
_loads = new LoadsTimeHistory();
for (int i = 0; i < loadTypes.Length; i++)
{
LoadTimeHistory loadTimeHistory = new LoadTimeHistory()
{
LoadType = loadTypes[i],
Load = LoadPattern.Factory(_apiApp, loadNames[i]),
Function = loadFunctions[i],
ScaleFactor = scaleFactor[i],
TimeFactor = timeFactor[i],
ArrivalTime = arrivalTime[i],
CoordinateSystem = coordinateSystems[i],
Angle = angles[i],
};
Loads.Add(loadTimeHistory);
}
}
public NodalStress(double sigmaX, double sigmaY, double sigmaXy, LoadPattern loadPattern)
{
Sigma_x = sigmaX;
Sigma_y = sigmaY;
Sigma_xy = sigmaXy;
LoadPattern = loadPattern;
}
public virtual T SuperimposeResponsesAtLoadCase(LoadCase loadCase)
{
T superimposedResult = new T();
superimposedResult.ElementId = ElementId;
superimposedResult.LoadPattern = LoadPattern.Mixed;
superimposedResult.LoadCase = loadCase;
if (Count == 0)
{
return(superimposedResult);
}
Dictionary <LoadPattern, double> loadPatternFactors = GetLoadPatternFactors(loadCase);
foreach (T item in this)
{
LoadPattern loadPattern = item.LoadPattern;
if (!loadPatternFactors.ContainsKey(loadPattern))
{
continue;
}
superimposedResult = superimposedResult.Superimpose(item.ApplyLoadFactor(loadPatternFactors[loadPattern]));
}
return(superimposedResult);
}
public AreaLoad(Polygon2D boundary, BuildingLevel level, Projection projection, LoadPattern loadPattern)
{
Boundary = boundary;
Level = level;
Projection = projection;
LoadPattern = loadPattern;
}
//constructor for PointLoads
internal Load(LoadPattern loadPat, int myType, int dir, double dist, double val, string cSys, bool relDist)
{
lPattern = loadPat;
FMType = myType;
Dir = dir;
Dist = dist;
Val = val;
CSys = cSys;
RelDist = relDist;
}
internal static Dictionary <string, LoadCase> ReadASCE7Cases()
{
string executingPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string path = Path.Combine(executingPath, @"Common\ASCE7LoadCases.csv");
List <string[]> rows = XFile.ReadCSV(path, true, out _, false);
var cases = new Dictionary <string, LoadCase>(StringComparer.InvariantCultureIgnoreCase);
foreach (string[] row in rows)
{
var description = row[0];
var predominantDirection = (PredominantDirection)Enum.Parse(typeof(PredominantDirection), row[1]);
var loadPatterns = new List <FactoredLoadPattern>();
for (var i = 2; i < row.Length; i += 2)
{
var hasData = double.TryParse(row[i], out var factor);
if (!hasData)
{
break;
}
LoadPattern pattern = row[i + 1].GetEnumFromDescription <LoadPattern>();
loadPatterns.Add(new FactoredLoadPattern
{
Factor = factor,
Pattern = pattern
});
}
cases.Add(description, new LoadCase(description, loadPatterns, predominantDirection));
}
return(cases);
}
/// <summary>
/// Returns the load data for the analysis case.
/// </summary>
/// <exception cref="CSiException"><see cref="CSiApiBase.API_DEFAULT_ERROR_CODE" /></exception>
public void FillLoads()
{
if (_app == null)
{
return;
}
_app.GetLoads(CaseName,
out var loadTypes,
out var loadNames,
out var scaleFactors);
for (int i = 0; i < loadTypes.Length; i++)
{
LoadPatternTuple load = new LoadPatternTuple()
{
Load = LoadPattern.Factory(loadNames[i]),
ScaleFactor = scaleFactors[i],
LoadType = loadTypes[i]
};
Loads.Add(load);
}
}
public InternalPointLoad3D(Point3D location, Vector3D forces, Vector3D moments, AnalyticalElement source,
LoadPattern loadPattern) :
base(location, forces, moments, loadPattern)
{
_source = source;
}
internal static void StructuralModelFromSapFile(ref cSapModel SapModel, ref StructuralModel model, string SapModelUnits)
{
model.StructuralElements = new List <Element>();
model.ModelDefinitions = new List <Definition>();
List <LoadPattern> TempLPatterns = new List <LoadPattern>();
string error = string.Empty;
if (SapModel != null)
{
// 1.a GET LOAD PATTERNS
string[] LoadPatternNames = null;
string[] LoadPatternTypes = null;
double[] LoadPatternMultipliers = null;
StructureMapper.GetLoadPatterns(ref SapModel, ref LoadPatternNames, ref LoadPatternTypes, ref LoadPatternMultipliers);
if (LoadPatternNames != null)
{
foreach (string lpname in LoadPatternNames)
{
int pos = Array.IndexOf(LoadPatternNames, lpname);
LoadPattern lp = new LoadPattern(lpname, LoadPatternTypes[pos], LoadPatternMultipliers[pos]);
model.ModelDefinitions.Add(lp);
TempLPatterns.Add(lp);
}
}
// 1.b GET LOAD CASES
string[] LoadCasesNames = null;
string[] LoadCasesTypes = null;
double[] LoadCasesMultipliers = null;
//With this method we only get the name and the type of each load case
StructureMapper.GetLoadCases(ref SapModel, ref LoadCasesNames, ref LoadCasesMultipliers, ref LoadCasesTypes);
if (LoadCasesNames != null)
{
foreach (string lcname in LoadCasesNames)
{
int pos = Array.IndexOf(LoadCasesNames, lcname);
//create a new load
LoadCase lc = new LoadCase();
lc.name = lcname;
lc.type = LoadCasesTypes[pos];
model.ModelDefinitions.Add(lc);
}
}
//1.c GET LOAD COMBOS
string[] LoadCombosNames = null;
string[][] LoadCombosTypes = null;
string[][] LoadCombosCases = null;
string[][] LoadCombosDefinitions = null;
double[][] LoadCombosMultipliers = null;
StructureMapper.GetLoadCombos(ref SapModel, ref LoadCombosNames, ref LoadCombosTypes, ref LoadCombosCases, ref LoadCombosMultipliers, ref LoadCombosDefinitions);
if (LoadCombosNames != null)
{
foreach (string lcname in LoadCombosNames)
{
int pos = Array.IndexOf(LoadCombosNames, lcname);
List <Definition> LoadDefinitions = new List <Definition>();
foreach (string comboType in LoadCombosTypes[pos])
{
int pos2 = Array.IndexOf(LoadCombosTypes[pos], comboType);
Definition def = new Definition();
if (comboType == "LoadCase")
{
//find the existing Load Case
foreach (Definition d in model.ModelDefinitions)
{
if (d.Type == Definitions.Type.LoadCase)
{
if (((LoadCase)d).name == LoadCombosDefinitions[pos][pos2])
{
def = d;
}
}
}
}
else
{
def.Type = Definitions.Type.LoadCombo;
((LoadCombo)def).name = comboType;
}
LoadDefinitions.Add(def);
}
//create a new load combo
LoadCombo loadcombo = new LoadCombo(lcname, LoadCombosTypes[pos][0], LoadDefinitions, LoadCombosMultipliers[pos].ToList());
model.ModelDefinitions.Add(loadcombo);
}
}
// 2. GET DYNAMO FRAMES ( get Loads and Releases that are assigned to that frame)
//2.a GET LOADS that are Assigned to Frames
Dictionary <int, string> DictFrm_PointLoads = new Dictionary <int, string>();
Dictionary <int, string> DictFrm_DistLoads = new Dictionary <int, string>();
//Get Point Loads
string[] framesWithPointLoads = null;
string[] PlPattern = null;
int Pnumber = 0;
int[] PmyType = null;
string[] PCsys = null;
int[] Pdir = null;
double[] PRelDist = null;
double[] PDist = null;
double[] PVal = null;
LoadMapper.GetPointLoads(ref SapModel, ref framesWithPointLoads, ref Pnumber, ref PlPattern, ref PmyType, ref PCsys, ref Pdir, ref PRelDist, ref PDist, ref PVal);
if (framesWithPointLoads != null)
{
for (int i = 0; i < framesWithPointLoads.Count(); i++)
{
DictFrm_PointLoads.Add(i, framesWithPointLoads[i]);
}
}
// Get Distributed Loads
string[] framesWithDistributedLoads = null;
string[] DlPattern = null;
int Dnumber = 0;
int[] DmyType = null;
string[] DCsys = null;
int[] Ddir = null;
double[] DRD1 = null;
double[] DRD2 = null;
double[] DDist1 = null;
double[] DDist2 = null;
double[] DVal1 = null;
double[] DVal2 = null;
LoadMapper.GetDistributedLoads(ref SapModel, ref framesWithDistributedLoads, ref Dnumber, ref DlPattern, ref DmyType, ref DCsys, ref Ddir, ref DRD1, ref DRD2, ref DDist1, ref DDist2, ref DVal1, ref DVal2);
if (framesWithDistributedLoads != null)
{
for (int i = 0; i < framesWithDistributedLoads.Count(); i++)
{
DictFrm_DistLoads.Add(i, framesWithDistributedLoads[i]);
}
}
//2.b Get Frames
// Calculate Length Scale Factor
//Double SF = Utilities.UnitConversion("m", SapModelUnits); // Dynamo API Lenght Unit is 'meter'
Double SF = 1;
List <string> FrmIds = new List <string>();
StructureMapper.GetSAPFrameList(ref SapModel, ref FrmIds);
for (int i = 0; i < FrmIds.Count; i++)
{
Point s = null;
Point e = null;
string matProp = "A992Fy50"; // default value
string secName = "W12X14"; // default value
string secCatalog = "AISC14"; // default value
string Just = "MiddleCenter"; // default value
double Rot = 0; // default value
StructureMapper.GetFrm(ref SapModel, FrmIds[i], ref s, ref e, ref matProp, ref secName, ref Just, ref Rot, ref secCatalog, SF);
SectionProp secProp = new SectionProp(secName, matProp, secCatalog);
Frame d_frm = new Frame(s, e, secProp, Just, Rot);
d_frm.Label = FrmIds[i];
model.StructuralElements.Add(d_frm);
//LOADS
// Frame might have multiple loads assigned to it...
d_frm.Loads = new List <Load>();
//Check if the frame has distributed loads
var outindexes = from obj in DictFrm_DistLoads
where obj.Value == d_frm.Label
select obj.Key;
foreach (int index in outindexes)
{
LoadPattern Dlp = null;
foreach (LoadPattern loadp in TempLPatterns)
{
if (loadp.name == DlPattern[index])
{
Dlp = loadp;
break;
}
}
if (Dlp != null)
{
// using relDist as true, and using the relative distance values DRD1 and DRD2
bool relDist = true;
Load l = new Load(Dlp, DmyType[index], Ddir[index], DRD1[index], DRD2[index], DVal1[index], DVal2[index], DCsys[index], relDist);
l.LoadType = "DistributedLoad";
d_frm.Loads.Add(l);
}
}
//Check if the frame has Point Loads
var outindexesO = from obj in DictFrm_PointLoads
where obj.Value == d_frm.Label
select obj.Key;
foreach (int index in outindexesO)
{
LoadPattern Plp = null;
foreach (LoadPattern loadp in TempLPatterns)
{
if (loadp.name == PlPattern[index])
{
Plp = loadp;
break;
}
}
if (Plp != null)
{
bool relativedist = true;
Load l = new Load(Plp, PmyType[index], Pdir[index], PRelDist[index], PVal[index], PCsys[index], relativedist);
l.LoadType = "PointLoad";
d_frm.Loads.Add(l);
}
}
//RELEASES
bool[] ii = new bool[6];
bool[] jj = new bool[6];
ReleaseMapper.Get(ref SapModel, FrmIds[i], ref ii, ref jj);
// Populate if return releases
if (ii.Contains(true) || jj.Contains(true))
{
d_frm.Releases = Release.Set(ii[0], jj[0]
, ii[1], jj[1]
, ii[2], jj[2]
, ii[3], jj[3]
, ii[4], jj[4]
, ii[5], jj[5]);
}
}
// 2.b Get Shells from SAP Model
List <string> AreaIds = new List <string>();
SAPConnection.StructureMapper.GetSAPAreaList(ref SapModel, ref AreaIds);
for (int i = 0; i < AreaIds.Count; i++)
{
Surface S = null;
string propName = string.Empty;
SAPConnection.StructureMapper.GetShell(ref SapModel, AreaIds[i], ref S, SF, ref propName);
int ShellType = 1;
bool DOF = true;
string MatProp = string.Empty;
double MatAngle = 0;
double Thickness = 0;
double Bending = 0;
SAPConnection.StructureMapper.GetShellProp(ref SapModel, propName, ref ShellType, ref DOF, ref MatProp, ref MatAngle, ref Thickness, ref Bending);
ShellProp sP = new ShellProp(propName, ShellType, DOF, MatProp, MatAngle, Thickness * SF, Bending);
Shell d_Shell = new Shell(S, sP);
d_Shell.Label = AreaIds[i];
model.StructuralElements.Add(d_Shell);
}
// 3. GET RESTRAINTS
int CountRes = RestraintMapper.Count(ref SapModel);
if (CountRes > 0)
{
List <string> PtIds = new List <string>();
RestraintMapper.GetSupportedPts(ref SapModel, ref PtIds);
// Populate Dynamo Restraints
foreach (var PtId in PtIds)
{
Point Pti = null;
bool[] restraints = new bool[6];
RestraintMapper.Get(ref SapModel, PtId, ref Pti, ref restraints, SF);
Joint myj = new Joint(Pti);
myj.Label = PtId;
// Populate on Joint Restraints
Restraint support = Restraint.Define(restraints[0], restraints[1], restraints[2], restraints[3], restraints[4], restraints[5]);
myj.JointRestraint = support;
model.StructuralElements.Add(myj);
}
}
}
else
{
throw new Exception("Make sure SAP Model is open!");
}
// Get Groups
List <String> SapGroups = new List <string>();
SAPConnection.GroupMapper.GetSAPGroupList(ref SapModel, ref SapGroups);
int counter = 0;
foreach (var g in SapGroups)
{
Group myG = new Group();
myG.Name = g;
myG.GroupElements = new List <Element>();
// get assignments
int[] types = null;
string[] Labels = null;
SAPConnection.GroupMapper.GetGroupAssignments(ref SapModel, g, ref types, ref Labels);
if (Labels != null && Labels.Count() > 0)
{
for (int i = 0; i < Labels.Length; i++)
{
if (types[i] == 1) // Joint
{
try
{
var gel = (from el in model.StructuralElements
where el.Label == Labels[i] && el.Type == Structure.Type.Joint
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
catch (Exception) { }
}
else if (types[i] == 2) // frame
{
try
{
var gel = (from el in model.StructuralElements
where el.Type == Structure.Type.Frame && el.Label == Labels[i]
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
catch (Exception) { }
}
else if (types[i] == 3) // cable
{
//TODO: After cable object defined
}
else if (types[i] == 5) // shell
{
var gel = (from el in model.StructuralElements
where el.Type == Structure.Type.Shell && el.Label == Labels[i]
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
}
}
else
{
counter++;
}
//Add to Model definitions
model.ModelDefinitions.Add(myG);
}
if (counter == SapGroups.Count)
{
//throw new Exception("The group(s) have no members assigned");
}
}
public LoadMediasJob(LoadPattern pattern)
: this()
{
this.Pattern = pattern;
}
public static LoadPatternType Convert(LoadPattern loadPattern)
{
switch (loadPattern)
{
case LoadPattern.Dead:
return(LoadPatternType.SelfDead);
case LoadPattern.SuperDead:
return(LoadPatternType.SuperimposedDead);
case LoadPattern.Live_Down:
case LoadPattern.Live_Up:
case LoadPattern.LiveUnreducible_Down:
case LoadPattern.LiveUnreducible_Up:
case LoadPattern.LiveHeavy_Down:
case LoadPattern.LiveHeavy_Up:
return(LoadPatternType.Live);
case LoadPattern.LiveStorage_Down:
case LoadPattern.LiveStorage_Up:
return(LoadPatternType.LiveStorage);
case LoadPattern.LiveRoof_Down:
case LoadPattern.LiveRoof_Up:
return(LoadPatternType.LiveRoof);
case LoadPattern.LiveConstruction_Down:
case LoadPattern.LiveConstruction_Up:
case LoadPattern.LiveParking_Down:
case LoadPattern.LiveParking_Up:
case LoadPattern.LivePartition_Down:
case LoadPattern.LivePartition_Up:
return(LoadPatternType.Live);
case LoadPattern.SnowMinimum:
case LoadPattern.SnowBalanced:
case LoadPattern.SnowUnbalanced_North:
case LoadPattern.SnowUnbalanced_South:
case LoadPattern.SnowUnbalanced_East:
case LoadPattern.SnowUnbalanced_West:
case LoadPattern.SnowDrift_North:
case LoadPattern.SnowDrift_South:
case LoadPattern.SnowDrift_East:
case LoadPattern.SnowDrift_West:
return(LoadPatternType.Snow);
case LoadPattern.Wind_North:
case LoadPattern.Wind_South:
case LoadPattern.Wind_East:
case LoadPattern.Wind_West:
case LoadPattern.WindTorsion_North:
case LoadPattern.WindTorsion_South:
case LoadPattern.WindTorsion_East:
case LoadPattern.WindTorsion_West:
return(LoadPatternType.Wind);
case LoadPattern.Seismic_North:
case LoadPattern.Seismic_South:
case LoadPattern.Seismic_East:
case LoadPattern.Seismic_West:
case LoadPattern.SeismicTorsion_XLoading:
case LoadPattern.SeismicTorsion_YLoading:
return(LoadPatternType.Earthquake);
case LoadPattern.SeismicDiaphragm_North:
case LoadPattern.SeismicDiaphragm_South:
case LoadPattern.SeismicDiaphragm_East:
case LoadPattern.SeismicDiaphragm_West:
return(LoadPatternType.Earthquake_Diaphragm);
case LoadPattern.UnitLiveLoad:
return(LoadPatternType.UnitLive);
case LoadPattern.Mixed:
return(LoadPatternType.Mixed);
default:
throw new ArgumentOutOfRangeException(nameof(loadPattern), loadPattern, null);
}
}
public UniformLineLoad(LineSegment2D line, double magnitude, BuildingLevel level, Projection projection, LoadPattern loadPattern) : base(line, magnitude, magnitude, level, projection, loadPattern)
{
}
/// <summary>
/// Check that the definitions supplied are not duplicated
/// </summary>
/// <param name="definitions"></param>
private static void CheckDuplicateDefinitions(List <Definition> definitions)
{
int errorcounter = 0;
List <string> duplicates = new List <string>();
List <string> loadPatterns = new List <string>();
List <string> loadCases = new List <string>();
List <string> loadCombos = new List <string>();
List <string> Groups = new List <string>();
foreach (Definition d in definitions)
{
if (d.Type == Definitions.Type.LoadPattern)
{
LoadPattern lp = (LoadPattern)d;
if (!loadPatterns.Contains(lp.name))
{
loadPatterns.Add(lp.name);
}
else
{
errorcounter++;
duplicates.Add("Load Pattern: " + lp.name);
}
}
else if (d.Type == Definitions.Type.LoadCase)
{
LoadCase lc = (LoadCase)d;
if (!loadCases.Contains(lc.name))
{
loadCases.Add(lc.name);
}
else
{
errorcounter++;
duplicates.Add("Load Case: " + lc.name);
}
}
else if (d.Type == Definitions.Type.LoadCombo)
{
LoadCombo lc = (LoadCombo)d;
if (!loadCombos.Contains(lc.name))
{
loadCombos.Add(lc.name);
}
else
{
errorcounter++;
duplicates.Add("Load Combo: " + lc.name);
}
}
else if (d.Type == Definitions.Type.Group)
{
Group g = (Group)d;
if (!Groups.Contains(g.Name))
{
Groups.Add(g.Name);
}
else
{
errorcounter++;
duplicates.Add("Group: " + g.Name);
}
}
if (errorcounter > 0)
{
string errorMessage = "One or more definitions have been added twice: ";
for (int i = 0; i < duplicates.Count; i++)
{
errorMessage += duplicates[i] + " ";
}
// pass this to the error log
throw new Exception(errorMessage);
}
}
}
public static LoadMediasJob Create(LoadPattern pattern)
{
return(new LoadMediasJob(pattern));
}
public LineLoad(LineSegment2D line, double startMagnitude, double endMagnitude, BuildingLevel level, Projection projection, LoadPattern loadPattern) : base(level, projection, loadPattern)
{
Line = line;
MagnitudeStart = startMagnitude;
MagnitudeEnd = endMagnitude;
}
public NodalResponse(string elementId, LoadPattern loadPattern, Point2D coordinate, LoadCase loadCase = null)
: base(elementId, loadPattern, loadCase)
{
Coordinate = coordinate;
}
public Load(double mag, LoadPattern pattern)
{
Magnitude = mag;
Pattern = pattern;
}
protected SuperimposableResponse(string elementId, LoadPattern loadPattern, LoadCase loadCase)
{
ElementId = elementId;
LoadPattern = loadPattern;
LoadCase = loadCase;
}
internal static void StructuralModelFromSapFile(ref cSapModel SapModel, ref StructuralModel model, string SapModelUnits)
{
model.StructuralElements = new List<Element>();
model.ModelDefinitions = new List<Definition>();
List<LoadPattern> TempLPatterns = new List<LoadPattern>();
string error = string.Empty;
if (SapModel != null)
{
// 1.a GET LOAD PATTERNS
string[] LoadPatternNames = null;
string[] LoadPatternTypes = null;
double[] LoadPatternMultipliers = null;
StructureMapper.GetLoadPatterns(ref SapModel, ref LoadPatternNames, ref LoadPatternTypes, ref LoadPatternMultipliers);
if (LoadPatternNames != null)
{
foreach (string lpname in LoadPatternNames)
{
int pos = Array.IndexOf(LoadPatternNames, lpname);
LoadPattern lp = new LoadPattern(lpname, LoadPatternTypes[pos], LoadPatternMultipliers[pos]);
model.ModelDefinitions.Add(lp);
TempLPatterns.Add(lp);
}
}
// 1.b GET LOAD CASES
string[] LoadCasesNames = null;
string[] LoadCasesTypes = null;
double[] LoadCasesMultipliers = null;
//With this method we only get the name and the type of each load case
StructureMapper.GetLoadCases(ref SapModel, ref LoadCasesNames, ref LoadCasesMultipliers, ref LoadCasesTypes);
if (LoadCasesNames != null)
{
foreach (string lcname in LoadCasesNames)
{
int pos = Array.IndexOf(LoadCasesNames, lcname);
//create a new load
LoadCase lc = new LoadCase();
lc.name = lcname;
lc.type = LoadCasesTypes[pos];
model.ModelDefinitions.Add(lc);
}
}
//1.c GET LOAD COMBOS
string[] LoadCombosNames = null;
string[][] LoadCombosTypes = null;
string[][] LoadCombosCases = null;
string[][] LoadCombosDefinitions = null;
double[][] LoadCombosMultipliers = null;
StructureMapper.GetLoadCombos(ref SapModel, ref LoadCombosNames, ref LoadCombosTypes, ref LoadCombosCases, ref LoadCombosMultipliers, ref LoadCombosDefinitions);
if (LoadCombosNames != null)
{
foreach (string lcname in LoadCombosNames)
{
int pos = Array.IndexOf(LoadCombosNames, lcname);
List<Definition> LoadDefinitions = new List<Definition>();
foreach (string comboType in LoadCombosTypes[pos])
{
int pos2 = Array.IndexOf(LoadCombosTypes[pos], comboType);
Definition def = new Definition();
if (comboType == "LoadCase")
{
//find the existing Load Case
foreach (Definition d in model.ModelDefinitions)
{
if (d.Type == Definitions.Type.LoadCase)
{
if (((LoadCase)d).name == LoadCombosDefinitions[pos][pos2])
{
def = d;
}
}
}
}
else
{
def.Type = Definitions.Type.LoadCombo;
((LoadCombo)def).name = comboType;
}
LoadDefinitions.Add(def);
}
//create a new load combo
LoadCombo loadcombo = new LoadCombo(lcname, LoadCombosTypes[pos][0], LoadDefinitions, LoadCombosMultipliers[pos].ToList());
model.ModelDefinitions.Add(loadcombo);
}
}
// 2. GET DYNAMO FRAMES ( get Loads and Releases that are assigned to that frame)
//2.a GET LOADS that are Assigned to Frames
Dictionary<int, string> DictFrm_PointLoads = new Dictionary<int, string>();
Dictionary<int, string> DictFrm_DistLoads = new Dictionary<int, string>();
//Get Point Loads
string[] framesWithPointLoads = null;
string[] PlPattern = null;
int Pnumber = 0;
int[] PmyType = null;
string[] PCsys = null;
int[] Pdir = null;
double[] PRelDist = null;
double[] PDist = null;
double[] PVal = null;
LoadMapper.GetPointLoads(ref SapModel, ref framesWithPointLoads, ref Pnumber, ref PlPattern, ref PmyType, ref PCsys, ref Pdir, ref PRelDist, ref PDist, ref PVal);
if (framesWithPointLoads != null)
{
for (int i = 0; i < framesWithPointLoads.Count(); i++)
{
DictFrm_PointLoads.Add(i, framesWithPointLoads[i]);
}
}
// Get Distributed Loads
string[] framesWithDistributedLoads = null;
string[] DlPattern = null;
int Dnumber = 0;
int[] DmyType = null;
string[] DCsys = null;
int[] Ddir = null;
double[] DRD1 = null;
double[] DRD2 = null;
double[] DDist1 = null;
double[] DDist2 = null;
double[] DVal1 = null;
double[] DVal2 = null;
LoadMapper.GetDistributedLoads(ref SapModel, ref framesWithDistributedLoads, ref Dnumber, ref DlPattern, ref DmyType, ref DCsys, ref Ddir, ref DRD1, ref DRD2, ref DDist1, ref DDist2, ref DVal1, ref DVal2);
if (framesWithDistributedLoads != null)
{
for (int i = 0; i < framesWithDistributedLoads.Count(); i++)
{
DictFrm_DistLoads.Add(i, framesWithDistributedLoads[i]);
}
}
//2.b Get Frames
// Calculate Length Scale Factor
//Double SF = Utilities.UnitConversion("m", SapModelUnits); // Dynamo API Lenght Unit is 'meter'
Double SF = 1;
List<string> FrmIds = new List<string>();
StructureMapper.GetSAPFrameList(ref SapModel,ref FrmIds);
for (int i = 0; i < FrmIds.Count; i++)
{
Point s = null;
Point e = null;
string matProp = "A992Fy50"; // default value
string secName = "W12X14"; // default value
string secCatalog = "AISC14"; // default value
string Just = "MiddleCenter"; // default value
double Rot = 0; // default value
StructureMapper.GetFrm(ref SapModel, FrmIds[i], ref s, ref e, ref matProp, ref secName, ref Just, ref Rot, ref secCatalog, SF);
SectionProp secProp = new SectionProp(secName, matProp, secCatalog);
Frame d_frm = new Frame(s, e, secProp, Just, Rot);
d_frm.Label = FrmIds[i];
model.StructuralElements.Add(d_frm);
//LOADS
// Frame might have multiple loads assigned to it...
d_frm.Loads = new List<Load>();
//Check if the frame has distributed loads
var outindexes = from obj in DictFrm_DistLoads
where obj.Value == d_frm.Label
select obj.Key;
foreach(int index in outindexes)
{
LoadPattern Dlp = null;
foreach (LoadPattern loadp in TempLPatterns)
{
if (loadp.name == DlPattern[index])
{
Dlp = loadp;
break;
}
}
if (Dlp != null)
{
// using relDist as true, and using the relative distance values DRD1 and DRD2
bool relDist = true;
Load l = new Load(Dlp, DmyType[index], Ddir[index], DRD1[index], DRD2[index], DVal1[index], DVal2[index], DCsys[index], relDist);
l.LoadType = "DistributedLoad";
d_frm.Loads.Add(l);
}
}
//Check if the frame has Point Loads
var outindexesO = from obj in DictFrm_PointLoads
where obj.Value == d_frm.Label
select obj.Key;
foreach (int index in outindexesO)
{
LoadPattern Plp = null;
foreach (LoadPattern loadp in TempLPatterns)
{
if (loadp.name == PlPattern[index])
{
Plp = loadp;
break;
}
}
if (Plp != null)
{
bool relativedist = true;
Load l = new Load(Plp, PmyType[index], Pdir[index], PRelDist[index], PVal[index], PCsys[index], relativedist);
l.LoadType = "PointLoad";
d_frm.Loads.Add(l);
}
}
//RELEASES
bool[] ii = new bool[6];
bool[] jj = new bool[6];
ReleaseMapper.Get(ref SapModel, FrmIds[i], ref ii, ref jj);
// Populate if return releases
if (ii.Contains(true) || jj.Contains(true))
{
d_frm.Releases = Release.Set(ii[0], jj[0]
, ii[1], jj[1]
, ii[2], jj[2]
, ii[3], jj[3]
, ii[4], jj[4]
, ii[5], jj[5]);
}
}
// 2.b Get Shells from SAP Model
List<string> AreaIds = new List<string>();
SAPConnection.StructureMapper.GetSAPAreaList(ref SapModel, ref AreaIds);
for (int i = 0; i < AreaIds.Count; i++)
{
Surface S = null;
string propName = string.Empty;
SAPConnection.StructureMapper.GetShell(ref SapModel, AreaIds[i], ref S, SF, ref propName);
int ShellType= 1;
bool DOF = true;
string MatProp = string.Empty;
double MatAngle = 0;
double Thickness = 0;
double Bending = 0;
SAPConnection.StructureMapper.GetShellProp(ref SapModel, propName, ref ShellType, ref DOF, ref MatProp, ref MatAngle, ref Thickness, ref Bending);
ShellProp sP = new ShellProp(propName, ShellType, DOF, MatProp, MatAngle, Thickness * SF, Bending);
Shell d_Shell = new Shell(S, sP);
d_Shell.Label = AreaIds[i];
model.StructuralElements.Add(d_Shell);
}
// 3. GET RESTRAINTS
int CountRes = RestraintMapper.Count(ref SapModel);
if (CountRes > 0)
{
List<string> PtIds = new List<string>();
RestraintMapper.GetSupportedPts(ref SapModel, ref PtIds);
// Populate Dynamo Restraints
foreach (var PtId in PtIds)
{
Point Pti = null;
bool[] restraints = new bool[6];
RestraintMapper.Get(ref SapModel, PtId, ref Pti, ref restraints, SF);
Joint myj = new Joint(Pti);
myj.Label = PtId;
// Populate on Joint Restraints
Restraint support = Restraint.Define(restraints[0], restraints[1], restraints[2], restraints[3], restraints[4], restraints[5]);
myj.JointRestraint = support;
model.StructuralElements.Add(myj);
}
}
}
else
{
throw new Exception("Make sure SAP Model is open!");
}
// Get Groups
List<String> SapGroups = new List<string>();
SAPConnection.GroupMapper.GetSAPGroupList(ref SapModel, ref SapGroups);
int counter = 0;
foreach (var g in SapGroups)
{
Group myG = new Group();
myG.Name = g;
myG.GroupElements = new List<Element>();
// get assignments
int[] types = null;
string[] Labels = null;
SAPConnection.GroupMapper.GetGroupAssignments(ref SapModel, g, ref types, ref Labels);
if (Labels!=null && Labels.Count() > 0)
{
for (int i = 0; i < Labels.Length; i++)
{
if (types[i] == 1) // Joint
{
try
{
var gel = (from el in model.StructuralElements
where el.Label == Labels[i] && el.Type == Structure.Type.Joint
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
catch (Exception) { }
}
else if (types[i] == 2) // frame
{
try
{
var gel = (from el in model.StructuralElements
where el.Type == Structure.Type.Frame && el.Label == Labels[i]
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
catch (Exception) { }
}
else if (types[i] == 3) // cable
{
//TODO: After cable object defined
}
else if (types[i] == 5) // shell
{
var gel = (from el in model.StructuralElements
where el.Type == Structure.Type.Shell && el.Label == Labels[i]
select el).First();
if (gel != null)
{
myG.GroupElements.Add(gel);
}
}
}
}
else
{
counter++;
}
//Add to Model definitions
model.ModelDefinitions.Add(myG);
}
if (counter == SapGroups.Count)
{
//throw new Exception("The group(s) have no members assigned");
}
}
public ShearWallPanelResponse(string elementId, LoadPattern loadPattern, LineSegment2D wallLocation, LoadCase loadCase = null)
: base(elementId, loadPattern, loadCase)
{
WallLocation = wallLocation;
}
public NodalDisplacement DetermineRigidbodyPointDisplacement(Point2D coordinate, LoadPattern loadPattern)
{
LateralLevelForce forceAtLoadPattern = Forces.First(f => f.LoadPattern == loadPattern);
var alpha = new Unitless((coordinate - LateralLevel.CenterOfRigidity).SignedAngleTo(Vector2D.XAxis));
var d = new Length(coordinate.DistanceTo(LateralLevel.CenterOfRigidity), LengthUnit.Inch);
Moment M = forceAtLoadPattern.TotalT(LateralLevel.CenterOfRigidity);
var rotation = (Unitless)(M / LevelStiffness.J);
Length displacementX = (Length)(forceAtLoadPattern.DirectX / LevelStiffness.X + d * rotation * Result.Sin(alpha));
Length displacementY = (Length)(forceAtLoadPattern.DirectY / LevelStiffness.Y + d * rotation * Result.Cos(alpha));
if (LoadPatternTypeConverter.Convert(loadPattern) == LoadPatternType.Earthquake)
{
displacementX = (Length)(displacementX * Cd);
displacementY = (Length)(displacementY * Cd);
}
return(new NodalDisplacement
{
LoadPattern = loadPattern,
Ux = displacementX.ConvertTo(LengthUnit.Inch),
Uy = displacementY.ConvertTo(LengthUnit.Inch),
Rz = 0
});
}
public PointLoad(double mag, LoadPattern pattern) : base(mag, pattern)
{
}
public LineLoad(double mag, LoadPattern pattern) : base(mag, pattern)
{
}
public FloorLoad(BuildingLevel level, Projection projection, LoadPattern loadPattern)
{
Level = level;
Projection = projection;
LoadPattern = loadPattern;
}
public T GetResponseAtLoadPattern(LoadPattern loadPattern)
{
return(this.First(l => l.LoadPattern == loadPattern));
}
public PointLoad(Point2D location, double magnitude, BuildingLevel level, Projection projection, LoadPattern loadPattern) : base(level, projection, loadPattern)
{
Location = location;
Magnitude = magnitude;
}
/// <summary>
/// This function assigns loads to frame objects.
/// Parameters description below as presented in the SAP CSi OAPI Documentation
/// </summary>
/// <param name="LoadPattern">The name of a defined load pattern.</param>
/// <param name="LoadType">Force or moment load. Use the Load Type dropdown</param>
/// <param name="Direction">This is an integer between 1 and 11, indicating the direction of the load.
/// 1 = Local 1 axis (only applies when CSys is Local)
/// 2 = Local 2 axis (only applies when CSys is Local)
/// 3 = Local 3 axis (only applies when CSys is Local)
/// 4 = X direction (does not apply when CSys is Local)
/// 5 = Y direction (does not apply when CSys is Local)
/// 6 = Z direction (does not apply when CSys is Local)
/// 7 = Projected X direction (does not apply when CSys is Local)
/// 8 = Projected Y direction (does not apply when CSys is Local)
/// 9 = Projected Z direction (does not apply when CSys is Local)
/// 10 = Gravity direction (only applies when CSys is Global)
/// 11 = Projected Gravity direction (only applies when CSys is Global)
/// The positive gravity direction (see Dir = 10 and 11) is in the negative Global Z direction.</param>
/// <param name="Distance">This is the distance from the I-End of the frame object to the load location.
/// This may be a relative distance (0 less or equal to Dist less or equal to 1) or an actual distance,
/// depending on the value of the RelDist item. [L] when RelDist is False</param>
/// <param name="Value">This is the value of the point load. [F] when MyType is 1 and [FL] when MyType is 2</param>
/// <param name="CoordSystem">This is Local or the name of a defined coordinate system.
/// It is the coordinate system in which the loads are specified.</param>
/// <param name="RelativeDistance">If this item is True, the specified Dist item is a relative distance,
/// otherwise it is an actual distance.</param>
/// <param name="Replace">If this item is True, all previous loads, if any, assigned to the specified frame object(s),
/// in the specified load pattern, are deleted before making the new assignment.</param>
/// <returns>Load at a point along a Frame</returns>
//DYNAMO CREATE NODES
public static Load PointLoad(LoadPattern LoadPattern, string LoadType, int Direction, double Distance, double Value, string CoordSystem = "Global", bool RelativeDistance = true, bool Replace = true)
{
int ltype = 1;
if (LoadType == "Moment") ltype = 2;
CheckCoordSysAndDir(Direction, CoordSystem);
Load l = new Load(LoadPattern, ltype, Direction, Distance, Value, CoordSystem, RelativeDistance);
l.LoadType = "PointLoad";
return l;
}
