public IfcGeometricRepresentationContext GeometricRepresentationContext(ContextIdentifier nature)
{
IfcGeometricRepresentationContext result = null;
if (mContexts.TryGetValue(nature, out result))
{
return(result);
}
string type = "Model";
int dimension = 3;
if (nature == ContextIdentifier.Annotation)
{
type = "Annotation";
}
result = new IfcGeometricRepresentationContext(mDatabase, dimension, mDatabase.Tolerance)
{
ContextType = type
};
IfcContext context = mDatabase.Context;
if (context != null)
{
context.addRepresentationContext(result);
}
mContexts.Add(nature, result);
return(result);
}
public XmlDocument XmlDocument()
{
XmlDocument doc = new XmlDocument();
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "UTF-8", "yes");
doc.AppendChild(dec);
XmlElement el = doc.CreateElement("ifcXML", mXmlNamespace);
doc.AppendChild(el);
XmlAttribute schemaLocation = doc.CreateAttribute("xsi", "schemaLocation", mXsiNamespace);
schemaLocation.Value = mXmlSchema;
el.SetAttributeNode(schemaLocation);
Dictionary <string, XmlElement> processed = new Dictionary <string, XmlElement>();
IfcContext context = Context;
if (context != null)
{
el.AppendChild(Context.GetXML(doc, "", null, processed));
}
List <BaseClassIfc> toProcess = new List <BaseClassIfc>();
foreach (BaseClassIfc e in this)
{
string id = e.xmlId();
if (!processed.ContainsKey(id))
{
if (e is IfcRelationship)
{
el.AppendChild(e.GetXML(doc, "", null, processed));
}
else
{
toProcess.Add(e);
}
}
}
foreach (BaseClassIfc e in toProcess)
{
string id = e.xmlId();
if (!processed.ContainsKey(id))
{
el.AppendChild(e.GetXML(doc, "", null, processed));
}
}
return(doc);
}
public JObject ToJSON(string filename)
{
CultureInfo current = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
JObject ifcFile = new JObject();
JObject header = new JObject();
JObject fileDescription = new JObject();
fileDescription["description"] = "ViewDefinition[" + viewDefinition + "]";
fileDescription["implementation_level"] = "2;1";
header["FILE_DESCRIPTION"] = fileDescription;
JObject fileName = new JObject();
fileName["name"] = filename;
DateTime now = DateTime.Now;
fileName["time_stamp"] = now.Year + "-" + (now.Month < 10 ? "0" : "") + now.Month + "-" + (now.Day < 10 ? "0" : "") + now.Day + "T" + (now.Hour < 10 ? "0" : "") + now.Hour + ":" + (now.Minute < 10 ? "0" : "") + now.Minute + ":" + (now.Second < 10 ? "0" : "") + now.Second;
fileName["author"] = System.Environment.UserName;
fileName["organization"] = IfcOrganization.Organization;
fileName["preprocessor_version"] = mFactory.ToolkitName;
fileName["originating_system"] = Factory.ApplicationFullName;
fileName["authorization"] = "None";
header["FILE_NAME"] = fileName;
JObject fileSchema = new JObject();
fileSchema["schema_identifiers"] = mRelease == ReleaseVersion.IFC2x3 ? "IFC2X3" : "IFC4";
header["FILE_SCHEMA"] = fileSchema;
ifcFile["HEADER"] = header;
IfcContext context = this.mContext;
JObject jcontext = context.getJson(null, new HashSet <int>()); //null);//
JArray data = new JArray();
data.Add(jcontext);
ifcFile["DATA"] = data;
if (!string.IsNullOrEmpty(filename))
{
StreamWriter sw = new StreamWriter(filename);
sw.Write(ifcFile.ToString());
sw.Close();
}
Thread.CurrentThread.CurrentUICulture = current;
return(ifcFile);
}
public JObject ToJSON(string filename)
{
CultureInfo current = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
JObject ifcFile = new JObject();
JObject header = new JObject();
JObject fileDescription = new JObject();
fileDescription["description"] = "ViewDefinition[" + viewDefinition + "]";
fileDescription["implementation_level"] = "2;1";
header["FILE_DESCRIPTION"] = fileDescription;
JObject fileName = new JObject();
fileName["name"] = filename;
DateTime now = DateTime.Now;
fileName["time_stamp"] = now.Year + "-" + (now.Month < 10 ? "0" : "") + now.Month + "-" + (now.Day < 10 ? "0" : "") + now.Day + "T" + (now.Hour < 10 ? "0" : "") + now.Hour + ":" + (now.Minute < 10 ? "0" : "") + now.Minute + ":" + (now.Second < 10 ? "0" : "") + now.Second;
fileName["author"] = System.Environment.UserName;
fileName["organization"] = IfcOrganization.Organization;
fileName["preprocessor_version"] = mFactory.ToolkitName;
fileName["originating_system"] = Factory.ApplicationFullName;
fileName["authorization"] = "None";
header["FILE_NAME"] = fileName;
JObject fileSchema = new JObject();
fileSchema["schema_identifiers"] = mRelease == ReleaseVersion.IFC2x3 ? "IFC2X3" : "IFC4";
header["FILE_SCHEMA"] = fileSchema;
ifcFile["HEADER"] = header;
JArray data = new JArray();
IfcContext context = this.mContext;
BaseClassIfc.SetJsonOptions options = new BaseClassIfc.SetJsonOptions()
{
LengthDigitCount = mLengthDigits, Version = this.Release
};
if (context != null)
{
JObject jcontext = context.getJson(null, options); //null);//
data.Add(jcontext);
}
if (context == null || (context.mIsDecomposedBy.Count == 0 && context.Declares.Count == 0))
{
foreach (BaseClassIfc e in this)
{
if (!string.IsNullOrEmpty(e.mGlobalId))
{
if (!options.Encountered.Contains(e.mGlobalId))
{
data.Add(e.getJson(null, options));
}
}
else
{
NamedObjectIfc named = e as NamedObjectIfc;
if (named != null)
{
data.Add(named.getJson(null, options));
}
}
}
}
ifcFile["DATA"] = data;
if (!string.IsNullOrEmpty(filename))
{
StreamWriter sw = new StreamWriter(filename);
#if (DEBUG)
sw.Write(ifcFile.ToString());
#else
sw.Write(ifcFile.ToString(Newtonsoft.Json.Formatting.Indented, new Newtonsoft.Json.JsonConverter[0]));
#endif
sw.Close();
}
Thread.CurrentThread.CurrentUICulture = current;
return(ifcFile);
}
internal BaseClassIfc InterpretLine(string line)
{
if (line.StartsWith("ISO"))
{
return(null);
}
string ts = line.Trim().Replace(" ", "");
if (ts.StartsWith("FILE_SCHEMA(('IFC2X4", true, System.Globalization.CultureInfo.CurrentCulture) ||
ts.StartsWith("FILE_SCHEMA(('IFC4", true, System.Globalization.CultureInfo.CurrentCulture))
{
mRelease = ReleaseVersion.IFC4;
return(null);
}
BaseClassIfc result = ParserIfc.ParseLine(line, mRelease);
if (result == null)
{
int ifcID = 0;
string kw = "", str = "";
ParserIfc.GetKeyWord(line, out ifcID, out kw, out str);
if (string.IsNullOrEmpty(kw))
{
return(null);
}
result = new BaseClassIfc(ifcID, kw, str);
}
if (result == null)
{
return(null);
}
IfcApplication application = result as IfcApplication;
if (application != null)
{
IfcApplication ea = mFactory.mApplication;
if (ea != null && ea.mVersion == application.mVersion)
{
if (string.Compare(ea.ApplicationFullName, application.ApplicationFullName, true) == 0)
{
if (string.Compare(ea.mApplicationIdentifier, application.mApplicationIdentifier) == 0)
{
mIfcObjects[ea.mIndex] = null;
mFactory.mApplication = application;
mFactory.OwnerHistory(IfcChangeActionEnum.ADDED).mLastModifyingApplication = application.mIndex;
if (mFactory.mOwnerHistoryModify != null)
{
mFactory.mOwnerHistoryModify.mLastModifyingApplication = application.mIndex;
}
}
}
}
}
IfcContext context = result as IfcContext;
if (context != null)
{
mContext = context;
}
IfcGeometricRepresentationContext geometricRepresentationContext = result as IfcGeometricRepresentationContext;
if (geometricRepresentationContext != null)
{
if (string.Compare(geometricRepresentationContext.mContextType, "Plan", true) != 0)
{
mFactory.mGeomRepContxt = geometricRepresentationContext;
}
if (geometricRepresentationContext.mPrecision > 1e-6)
{
Tolerance = geometricRepresentationContext.mPrecision;
}
}
IfcSIUnit unit = result as IfcSIUnit;
if (unit != null)
{
if (unit.Name == IfcSIUnitName.METRE && unit.Prefix == IfcSIPrefix.NONE)
{
mFactory.mSILength = unit;
}
else if (unit.Name == IfcSIUnitName.SQUARE_METRE && unit.Prefix == IfcSIPrefix.NONE)
{
mFactory.mSIArea = unit;
}
else if (unit.Name == IfcSIUnitName.CUBIC_METRE && unit.Prefix == IfcSIPrefix.NONE)
{
mFactory.mSIVolume = unit;
}
}
this[result.mIndex] = result;
//IfcWorkPlan workPlan = result as IfcWorkPlan;
//if(workPlan != null)
//{
// mWorkPlans.Add(workPlan);
// return workPlan;
//}
return(result);
}
internal IfcRelDeclares(IfcContext c, List<IfcDefinitionSelect> defs) : this(c)
{
for (int icounter = 0; icounter < defs.Count; icounter++)
{
mRelatedDefinitions.Add(defs[icounter].Index);
defs[icounter].HasContext = this;
}
}
public IfcRelDeclares(IfcContext c, IfcDefinitionSelect def) : this(c, new List<IfcDefinitionSelect>() { def }) { }
internal IfcRelDeclares(IfcContext c) : base(c.mDatabase) { mRelatingContext = c.mIndex; c.mDeclares.Add(this); }
internal static void parseFields(IfcContext p, List<string> arrFields, ref int ipos)
{
IfcObjectDefinition.parseFields(p, arrFields, ref ipos);
p.mObjectType = arrFields[ipos++].Replace("'", "");
p.mLongName = arrFields[ipos++].Replace("'", "");
p.mPhase = arrFields[ipos++].Replace("'", "");
string s = arrFields[ipos++];
if (s != "$")
p.mRepresentationContexts = ParserSTEP.SplitListLinks(s);
p.mUnitsInContext = ParserSTEP.ParseLink(arrFields[ipos++]);
}
protected IfcContext(IfcContext o) : base(o) { mObjectType = o.mObjectType; mLongName = o.mLongName; mPhase = o.mPhase; mRepresentationContexts = new List<int>(o.mRepresentationContexts.ToArray()); mUnitsInContext = o.mUnitsInContext; }
internal override void parseJObject(JObject obj)
{
base.parseJObject(obj);
JObject jobj = obj.GetValue("ContextOfItems", StringComparison.InvariantCultureIgnoreCase) as JObject;
if (jobj != null)
{
JToken tok = jobj["href"];
if (tok != null)
{
mContextOfItems = tok.Value <int>();
}
else
{
IfcRepresentationContext rc = extractObject <IfcRepresentationContext>(jobj);
IfcContext context = mDatabase.Context;
if (context != null)
{
foreach (IfcRepresentationContext repContext in context.RepresentationContexts)
{
IfcGeometricRepresentationSubContext gsc = rc as IfcGeometricRepresentationSubContext;
if (gsc != null)
{
IfcGeometricRepresentationContext grc = repContext as IfcGeometricRepresentationContext;
if (grc != null)
{
foreach (IfcGeometricRepresentationSubContext sub in grc.HasSubContexts)
{
if (string.Compare(sub.mContextIdentifier, gsc.mContextIdentifier, true) == 0)
{
ContextOfItems = sub;
mDatabase[rc.mIndex] = null;
}
}
}
}
}
}
if (mContextOfItems == 0)
{
ContextOfItems = rc;
}
}
}
JToken token = obj.GetValue("RepresentationIdentifier", StringComparison.InvariantCultureIgnoreCase);
if (token != null)
{
RepresentationIdentifier = token.Value <string>();
}
token = obj.GetValue("RepresentationType", StringComparison.InvariantCultureIgnoreCase);
if (token != null)
{
RepresentationType = token.Value <string>();
}
mDatabase.extractJArray <IfcRepresentationItem>(obj.GetValue("Items", StringComparison.InvariantCultureIgnoreCase) as JArray).ForEach(x => addItem(x));
List <IfcPresentationLayerAssignment> assignments = mDatabase.extractJArray <IfcPresentationLayerAssignment>(obj.GetValue("LayerAssignments", StringComparison.InvariantCultureIgnoreCase) as JArray);
foreach (IfcPresentationLayerAssignment a in assignments)
{
a.addItem(this);
}
}
public bool WriteXMLFile(string filename)
{
CultureInfo current = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
XmlDocument doc = new XmlDocument();
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "UTF-8", "yes");
doc.AppendChild(dec);
XmlElement el = doc.CreateElement("ifc:ifcXML", mXmlNamespace);
doc.AppendChild(el);
XmlAttribute schemaLocation = doc.CreateAttribute("xsi", "schemaLocation", mXsiNamespace);
schemaLocation.Value = mXmlSchema;
el.SetAttributeNode(schemaLocation);
XmlAttribute ns = doc.CreateAttribute("xlmns", "ifc", mXmlNamespace);
ns.Value = mXmlNamespace;
el.SetAttribute("xlmns", mXmlNamespace);
Dictionary <int, XmlElement> processed = new Dictionary <int, XmlElement>();
IfcContext context = Context;
if (context != null)
{
el.AppendChild(Context.GetXML(doc, "", null, processed));
}
if (context == null || (context.mIsDecomposedBy.Count == 0 && context.Declares.Count == 0))
{
foreach (BaseClassIfc e in this)
{
if (!processed.ContainsKey(e.Index))
{
el.AppendChild(e.GetXML(doc, "", null, processed));
}
}
}
XmlTextWriter writer;
try
{
writer = new XmlTextWriter(filename, Encoding.UTF8);
writer.Formatting = Formatting.Indented;
try
{
doc.WriteTo(writer);
}
finally
{
writer.Flush();
writer.Close();
}
}
catch (Exception) { }
Thread.CurrentThread.CurrentUICulture = current;
return(true);
}
internal BaseClassIfc InterpretLine(string line,Aggregate aggregate)
{
if (line.StartsWith("ISO"))
return null;
string ts = line.Trim().Replace(" ", "");
if (ts.StartsWith("FILE_SCHEMA(('IFC2X4", true, System.Globalization.CultureInfo.CurrentCulture) ||
ts.StartsWith("FILE_SCHEMA(('IFC4", true, System.Globalization.CultureInfo.CurrentCulture))
{
mSchema = Schema.IFC4;
return null;
}
BaseClassIfc result = ParserIfc.ParseLine(line, mSchema);
if (result == null)
{
int ifcID = 0;
string kw = "", str = "";
ParserIfc.GetKeyWord(line, out ifcID, out kw, out str);
if (string.IsNullOrEmpty(kw))
return null;
result = new BaseClassIfc(ifcID, kw,str);
}
if(result == null)
return null;
IfcApplication application = result as IfcApplication;
if (application != null)
{
IfcApplication ea = mApplication;
if (ea != null && ea.mVersion == application.mVersion)
{
if (string.Compare(ea.ApplicationFullName, application.ApplicationFullName, true) == 0)
{
if (string.Compare(ea.mApplicationIdentifier, application.mApplicationIdentifier) == 0)
{
mIfcObjects[ea.mIndex] = null;
mApplication = application;
OwnerHistory(IfcChangeActionEnum.ADDED).mLastModifyingApplication = application.mIndex;
if (mOwnerHistoryModify != null)
mOwnerHistoryModify.mLastModifyingApplication = application.mIndex;
}
}
}
}
IfcContext context = result as IfcContext;
if (context != null)
{
mContext = context;
#warning merge project if existing
}
IfcGeometricRepresentationContext geometricRepresentationContext = result as IfcGeometricRepresentationContext;
if (geometricRepresentationContext != null)
{
if (string.Compare(geometricRepresentationContext.mContextType, "Plan", true) != 0)
mGeomRepContxt = geometricRepresentationContext;
if (geometricRepresentationContext.mPrecision > 1e-6)
Tolerance = geometricRepresentationContext.mPrecision;
}
IfcSIUnit unit = result as IfcSIUnit;
if(unit != null)
{
if (unit.Name == IfcSIUnitName.METRE && unit.Prefix == IfcSIPrefix.NONE)
mSILength = unit;
else if (unit.Name == IfcSIUnitName.SQUARE_METRE && unit.Prefix == IfcSIPrefix.NONE)
mSIArea = unit;
else if (unit.Name == IfcSIUnitName.CUBIC_METRE && unit.Prefix == IfcSIPrefix.NONE)
mSIVolume = unit;
}
aggregate.setAggregate(result);
if (mIfcObjects.Count <= result.mIndex)
for (int ncounter = mIfcObjects.Count; ncounter <= result.mIndex; ncounter++)
mIfcObjects.Add(new BaseClassIfc());
mIfcObjects[result.mIndex] = result;
result.mDatabase = this;
//IfcWorkPlan workPlan = result as IfcWorkPlan;
//if(workPlan != null)
//{
// mWorkPlans.Add(workPlan);
// return workPlan;
//}
return result;
}
