public void TranslateLateralBeam()
{
var LateralBeamSet = _ifcModel.Instances.OfType <IIfcElementAssembly>()
.Where(ea => (ea.PredefinedType == IfcElementAssemblyTypeEnum.USERDEFINED && ea.Name == "LateralGirder")).ToList();
if (LateralBeamSet.Count == 0)
{
throw new InvalidOperationException("Must input Beams");
}
List <IIfcMaterialSelect> BeamSetMaterial = new List <IIfcMaterialSelect>();
foreach (var lateralBeam in LateralBeamSet)
{
BeamSetMaterial.Add(lateralBeam.Material);
}
var mat = TranslatorToolkitFactory.TranslateMaterial(BeamSetMaterial, ref matIndex);
_mctStore.AddMaterial(mat);
nodeIndex = (nodeIndex - 1) * _lateralBeamNums + 1;
var offsetValues = TranslatorToolkitFactory.ParseOffsetValues(LateralBeamSet, _lateralBeamNums);
PushLateralBeamNodes(offsetValues, ref nodeIndex);
var sectionDimensions = TranslatorToolkitFactory.ParseLateralSection(LateralBeamSet[0]);
var sec = new MctSectionDBUSER(MctSectionDBUSERShapeTypeEnum.DOUBLE_L, sectionDimensions, ref sectionIndex);
_mctStore.AddSection(sec, ref sectionIndex);
var matSet = _mctStore.GetTotalMaterial();
var beamMat = matSet.Where(m => m.Value.Type == MctMaterialTypeEnum.STEEL).FirstOrDefault();
for (int i = 0; i < (LateralBeamSet.Count / _lateralBeamNums); i++)
{
for (int j = 0; j < _lateralBeamNums; j++)
{
var element = new MctFrameElement()
{
Id = elementIndex++,
Mat = beamMat.Value,
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node1 = LateralBeamNodeSet[i * _lateralBeamNums + j],
Node2 = LateralBeamNodeSet[i * _lateralBeamNums + j + _lateralBeamNums]
};
_mctStore.AddElement(element);
element = new MctFrameElement()
{
Id = elementIndex++,
Mat = beamMat.Value,
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node1 = LateralBeamNodeSet[i * _lateralBeamNums + j],
Node2 = LateralBeamNodeSet[i * _lateralBeamNums + j + 2 * (LateralBeamSet.Count + _lateralBeamNums)],
};
_mctStore.AddElement(element);
element = new MctFrameElement()
{
Id = elementIndex++,
Mat = beamMat.Value,
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node2 = LateralBeamNodeSet[i * _lateralBeamNums + j + 2 * (LateralBeamSet.Count + _lateralBeamNums)],
Node1 = LateralBeamNodeSet[i * _lateralBeamNums + j + _lateralBeamNums],
};
_mctStore.AddElement(element);
element = new MctFrameElement((180, 0))
{
Id = elementIndex++,
Mat = beamMat.Value,
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node2 = LateralBeamNodeSet[i * _lateralBeamNums + j + (LateralBeamSet.Count + _lateralBeamNums)],
Node1 = LateralBeamNodeSet[i * _lateralBeamNums + j + 2 * (LateralBeamSet.Count + _lateralBeamNums)],
};
_mctStore.AddElement(element);
element = new MctFrameElement((180, 0))
{
Id = elementIndex++,
Mat = beamMat.Value,
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node2 = LateralBeamNodeSet[i * _lateralBeamNums + j + 2 * (LateralBeamSet.Count + _lateralBeamNums)],
Node1 = LateralBeamNodeSet[i * _lateralBeamNums + j + _lateralBeamNums + (LateralBeamSet.Count + _lateralBeamNums)],
};
_mctStore.AddElement(element);
}
}
var elasticLinkCollector = new List <MctElasticLink>();
var rigidLinkCollector = new List <MctRigidLink>();
for (int i = 0; i <= LateralBeamSet.Count / _lateralBeamNums; i++)
{
for (int j = 0; j < _lateralBeamNums - 1; j++)
{
var link = new MctElasticLink(elasticLinkIndex++, LateralBeamNodeSet[i * _lateralBeamNums + j],
LateralBeamNodeSet[i * _lateralBeamNums + j + 1]);
elasticLinkCollector.Add(link);
_mctStore.AddElasticLink(link);
}
}
for (int i = 0; i < girderNodeSet.Count; i++)
{
var subNodes = new List <MctNode>()
{
LateralBeamNodeSet[i], LateralBeamNodeSet[i + girderNodeSet.Count]
};
var link = new MctRigidLink(rigidLinkIndex++, girderNodeSet[i], subNodes);
rigidLinkCollector.Add(link);
_mctStore.AddRigidLink(link);
}
_mctStore.AddLink(rigidLinkCollector, elasticLinkCollector);
//_mctStore.AddNode(BeamNodesSet);
}
public void TranslateGirder()
{
var girderSet = _ifcModel.Instances.OfType <IIfcElementAssembly>().
Where(ea => ea.PredefinedType == IfcElementAssemblyTypeEnum.GIRDER).ToList();
if (girderSet.Count == 0)
{
throw new InvalidOperationException("A bridge without superstructure cannot be processed");
}
List <IIfcMaterialSelect> girderSet_Material = new List <IIfcMaterialSelect>();
foreach (var girder in girderSet)
{
girderSet_Material.Add(girder.Material);
}
//parse BridgeDeckMat
var deckSlab = _ifcModel.Instances.OfType <IIfcSlab>().FirstOrDefault();
if (deckSlab == null)
{
throw new InvalidOperationException("Parse BrigdeDeck Failed");
}
girderSet_Material.Add(deckSlab.Material);
var mat = TranslatorToolkitFactory.TranslateMaterial(girderSet_Material, ref matIndex);
_mctStore.AddMaterial(mat);
//parse diretrix
GetLateralGirderNums(girderSet.Count);
//parse section
var dimensions = new List <List <double> >();
foreach (var girder in girderSet)
{
PreProcessDirectrix(girder);
dimensions.Add(TranslatorToolkitFactory.ParseSectionDimensions(girder));
}
//20191111
var deckInfo = TranslatorToolkitFactory.ParseDeckDimensions(deckSlab);
//循环完毕之后表示收集到所有的支座信息
var bearingMap = new Dictionary <MctNode, IIfcProxy>();
foreach (var position in _pointPlacementTable)
{
var coordinates = position.Value.Select(p => p.Key).ToList();
var nodes = Utilities.TranslatorToolkitFactory.TranslateNodes((IIfcCurve)_ifcModel.Instances[position.Key], coordinates, nodeIndex++);
_mctStore.AddNode(nodes);
foreach (var node in nodes)
{
girderNodeSet.Add(node);
}
int nodeNums = position.Value.Keys.Count;
MctSection sec = null;
for (int i = 0; i < nodeNums - 1; i++)
{
double currentPos = position.Value.Keys[i];
double nextPos = position.Value.Keys[i + 1];
bool isSectionChanged = position.Value.Values[i];
sec = TranslatorToolkitFactory.TranslateSectionCompsite_I(girderSet[0], dimensions[0], deckInfo, sectionIndex);
var element = new MctFrameElement()
{
Id = elementIndex++,
Mat = mat.Where(m => m.Type == MctMaterialTypeEnum.STEEL).FirstOrDefault(),
Sec = sec,
Type = MctElementTypeEnum.BEAM,
Node1 = nodes[i],
Node2 = nodes[i + 1],
};
_mctStore.AddElement(element);
var bearingPair = Bearings.Where(b => b.ObjectPlacement is IIfcLinearPlacement lp &&
(lp.Distance.DistanceAlong == currentPos)).ToList();
for (int j = 0; j < bearingPair.Count; j++)
{
foreach (var node in nodes)
{
if (node.Id == (j * nodeNums + i + 1))
{
bearingMap[node] = bearingPair[j];
}
}
}
bearingPair = Bearings.Where(b => b.ObjectPlacement is IIfcLinearPlacement lp &&
(lp.Distance.DistanceAlong == nextPos)).ToList();
for (int j = 0; j < bearingPair.Count; j++)
{
foreach (var node in nodes)
{
if (node.Id == (j * nodeNums + i + 2))
{
bearingMap[node] = bearingPair[j];
}
}
}
}
}
var section = TranslatorToolkitFactory.TranslateSectionCompsite_I(girderSet[0], dimensions[0], deckInfo, sectionIndex);
_mctStore.AddSection(section, ref sectionIndex);
foreach (var pair in bearingMap)
{
var constraint = TranslatorToolkitFactory.TranslateBearing(pair.Value);
_mctStore.AddSupport(pair.Key, constraint);
}
}
