private static IFCAnyHandle CopyRailingHandle(ExporterIFC exporterIFC, Element elem, ElementId catId, IFCAnyHandle origLocalPlacement,
IFCAnyHandle origRailing)
{
IFCFile file = exporterIFC.GetFile();
IFCAnyHandle origRailingObjectPlacement = IFCAnyHandleUtil.GetInstanceAttribute(origRailing, "ObjectPlacement");
IFCAnyHandle railingRelativePlacement = IFCAnyHandleUtil.GetInstanceAttribute(origRailingObjectPlacement, "RelativePlacement");
IFCAnyHandle parentRelativePlacement = IFCAnyHandleUtil.GetInstanceAttribute(origLocalPlacement, "RelativePlacement");
IFCAnyHandle newRelativePlacement = null;
IFCAnyHandle parentRelativeOrig = IFCAnyHandleUtil.GetInstanceAttribute(parentRelativePlacement, "Location");
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(parentRelativeOrig))
{
IList <double> parentVec = IFCAnyHandleUtil.GetCoordinates(parentRelativeOrig);
IFCAnyHandle railingRelativeOrig = IFCAnyHandleUtil.GetInstanceAttribute(railingRelativePlacement, "Location");
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(railingRelativeOrig))
{
IList <double> railingVec = IFCAnyHandleUtil.GetCoordinates(railingRelativeOrig);
IList <double> newMeasure = new List <double>();
newMeasure.Add(railingVec[0] - parentVec[0]);
newMeasure.Add(railingVec[1] - parentVec[1]);
newMeasure.Add(railingVec[2]);
IFCAnyHandle locPtHnd = ExporterUtil.CreateCartesianPoint(file, newMeasure);
newRelativePlacement = IFCInstanceExporter.CreateAxis2Placement3D(file, locPtHnd, null, null);
}
else
{
IList <double> railingMeasure = new List <double>();
railingMeasure.Add(-parentVec[0]);
railingMeasure.Add(-parentVec[1]);
railingMeasure.Add(0.0);
IFCAnyHandle locPtHnd = ExporterUtil.CreateCartesianPoint(file, railingMeasure);
newRelativePlacement = IFCInstanceExporter.CreateAxis2Placement3D(file, locPtHnd, null, null);
}
}
IFCAnyHandle newLocalPlacement = IFCInstanceExporter.CreateLocalPlacement(file, origLocalPlacement, newRelativePlacement);
IFCAnyHandle origRailingRep = IFCAnyHandleUtil.GetInstanceAttribute(origRailing, "Representation");
IFCAnyHandle newProdRep = ExporterUtil.CopyProductDefinitionShape(exporterIFC, elem, catId, origRailingRep);
string ifcEnumTypeAsString = IFCAnyHandleUtil.GetEnumerationAttribute(origRailing, "PredefinedType");
IFCRailingType railingType = GetIFCRailingTypeFromString(ifcEnumTypeAsString);
string copyGUID = GUIDUtil.CreateGUID();
IFCAnyHandle copyOwnerHistory = IFCAnyHandleUtil.GetInstanceAttribute(origRailing, "OwnerHistory");
string copyName = IFCAnyHandleUtil.GetStringAttribute(origRailing, "Name");
string copyDescription = IFCAnyHandleUtil.GetStringAttribute(origRailing, "Description");
string copyObjectType = IFCAnyHandleUtil.GetStringAttribute(origRailing, "ObjectType");
string copyElemId = IFCAnyHandleUtil.GetStringAttribute(origRailing, "Tag");
return(IFCInstanceExporter.CreateRailing(file, copyGUID, copyOwnerHistory, copyName, copyDescription, copyObjectType,
newLocalPlacement, newProdRep,
copyElemId, railingType));
}
/// <summary>
/// Creates a handle representing an IfcRailing and assigns it to the file.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="guid">The GUID for the entity.</param>
/// <param name="ownerHistory">The IfcOwnerHistory.</param>
/// <param name="name">The name.</param>
/// <param name="description">The description.</param>
/// <param name="objectType">The object type.</param>
/// <param name="objectPlacement">The local placement.</param>
/// <param name="representation">The geometric representation of the entity, in the IfcProductRepresentation.</param>
/// <param name="elementTag">The tag for the identifier of the element.</param>
/// <param name="predefinedType">The railing type.</param>
/// <returns>The handle.</returns>
public static IFCAnyHandle CreateRailing(IFCFile file, string guid, IFCAnyHandle ownerHistory,
string name, string description, string objectType, IFCAnyHandle objectPlacement,
IFCAnyHandle representation, string elementTag, IFCRailingType predefinedType)
{
ValidateElement(guid, ownerHistory, name, description, objectType, objectPlacement, representation, elementTag);
IFCAnyHandle railing = CreateInstance(file, IFCEntityType.IfcRailing);
IFCAnyHandleUtil.SetAttribute(railing, "PredefinedType", predefinedType);
SetElement(railing, guid, ownerHistory, name, description, objectType, objectPlacement, representation, elementTag);
return railing;
}
/// <summary>
/// Creates an IfcRailingType, and assigns it to the file.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="guid">The GUID.</param>
/// <param name="ownerHistory">The owner history.</param>
/// <param name="name">The name.</param>
/// <param name="description">The description.</param>
/// <param name="applicableOccurrence">The attribute optionally defines the data type of the occurrence object.</param>
/// <param name="propertySets">The property set(s) associated with the type.</param>
/// <param name="representationMaps">The mapped geometries associated with the type.</param>
/// <param name="elementTag">The tag that represents the entity.</param>
/// <param name="elementType">The type name.</param>
/// <param name="predefinedType">The predefined types.</param>
/// <returns>The handle.</returns>
public static IFCAnyHandle CreateRailingType(IFCFile file, string guid, IFCAnyHandle ownerHistory, string name,
string description, string applicableOccurrence, HashSet<IFCAnyHandle> propertySets,
IList<IFCAnyHandle> representationMaps, string elementTag, string elementType, IFCRailingType predefinedType)
{
ValidateElementType(guid, ownerHistory, name, description, applicableOccurrence, propertySets,
representationMaps, elementTag, elementType);
IFCAnyHandle railingType = CreateInstance(file, IFCEntityType.IfcRailingType);
IFCAnyHandleUtil.SetAttribute(railingType, "PredefinedType", predefinedType);
SetElementType(railingType, guid, ownerHistory, name, description, applicableOccurrence, propertySets,
representationMaps, elementTag, elementType);
return railingType;
}
