private IIfcTypeObject GetDefiningTypeObject(IIfcObject ifcObject)
{
IIfcTypeObject definingType;
_objectToTypeObjectMap.TryGetValue(ifcObject, out definingType);
return(definingType);
}
public static void ConvertClassificationIn(IIfcObject ifcObject)
{
var classificationRelations = ifcObject.Model.Instances.Where <IfcRelAssociatesClassification>(r => r.RelatedObjects.Contains(ifcObject));
if (classificationRelations == null)
{
return;
}
foreach (IIfcRelAssociatesClassification classificationRelation in classificationRelations)
{
foreach (var type in classificationRelation.RelatedObjects)
{
var b5dType = new B5dType()
{
InstanceTypeSpecifier = type.ExpressType.Name.ToString(),
};
//var typeProps = PropertyConverter.ConvertProperties(type, b5dType);
}
//var b5dRelationship = new B5dPhysical()
//{
// WhatIs = new B5dType()
// {
// Name = classificationRelation.
// }
//}
}
}
public static IEnumerable <IIfcObjectDefinition> GetSpatialStructuresIn(IIfcObject ifcObject)
{
// Use isDecomposedy to recursively create nodes for Project, Site, Building, Story and Space
var spatialStructures = ifcObject.IsDecomposedBy.SelectMany(r => r.RelatedObjects);
return(spatialStructures);
}
public TValue GetCoBieProperty <TValue>(string valueName, IIfcObject ifcObject) where TValue : struct
{
XbimAttributedObject attributedObject;
if (_attributedObjects.TryGetValue(ifcObject, out attributedObject))
{
string[] propertyNames;
if (_cobieFieldMap.TryGetValue(valueName, out propertyNames))
{
foreach (var propertyName in propertyNames)
{
TValue value;
if (attributedObject.GetSimplePropertyValue(propertyName, out value))
{
return(value);
}
}
}
else
{
throw new ArgumentException("Illegal COBie Attribute name:", valueName);
}
}
return(default(TValue));
}
public Dictionary <string, IfcObjectAttributes> GetObjectsOfClass(string classname)
{
Dictionary <string, IfcObjectAttributes> objs = new Dictionary <string, IfcObjectAttributes>();
foreach (var obj in _model.Instances.Where(x => x.GetType().Name.Equals(classname)))
{
if (obj is IIfcObject)
{
IIfcObject ifcObj = (IIfcObject)obj;
bool hasGeometry = false;
if (obj is IIfcProduct)
{
IIfcProduct prod = (IIfcProduct)obj;
if (prod.Representation != null)
{
hasGeometry = true;
}
}
objs.Add(ifcObj.GlobalId, new IfcObjectAttributes
{
Name = ifcObj.Name,
Description = ifcObj.Description,
GlobalId = ifcObj.GlobalId,
Namespace = obj.GetType().Namespace,
IfcType = obj.GetType().Name,
HasGeometry = hasGeometry
});
}
}
return(objs);
}
public static IEnumerable <IIfcPropertySingleValue> GetProperties(IIfcObject ifcObject)
{
var props = ifcObject.IsDefinedBy
.Where(r => r.RelatingPropertyDefinition is IIfcPropertySet)
.SelectMany(r => ((IIfcPropertySet)r.RelatingPropertyDefinition).HasProperties)
.OfType <IIfcPropertySingleValue>();
return(props);
}
public static IEnumerable <IIfcProduct> GetElementsIn(IIfcObject ifcObject)
{
// Use containsElements to recursively create nodes for Window, Door, Slab, Wall etc
if (ifcObject is IIfcSpatialStructureElement spatialElement)
{
IEnumerable <IIfcProduct> elements = spatialElement.ContainsElements.SelectMany(rel => rel.RelatedElements);
return(elements);
}
return(new List <IIfcProduct>());
}
public static List <B5dProperty> ConvertProperties(IIfcObject ifcObject, B5dObject b5dObject)
{
var ifcProperties = GetProperties(ifcObject);
var b5dProperties = new List <B5dProperty>();
foreach (var prop in ifcProperties)
{
var b5dProperty = PropertyConverter.ConvertProperty(prop, b5dObject);
b5dProperties.Add(b5dProperty);
}
return(b5dProperties);
}
public IEnumerable <IIfcPropertySingleValue> GetPropsForProduct(IIfcObject Object)
{
if (Object == null)
{
return(new List <IIfcPropertySingleValue>());
}
var Properties = Object.IsDefinedBy
.Where(r => r.RelatingPropertyDefinition is IIfcPropertySet)
.SelectMany(r => ((IIfcPropertySet)r.RelatingPropertyDefinition).HasProperties)
.OfType <IIfcPropertySingleValue>();
return(Properties);
}
internal void SetBase(IIfcObject element)
{
this.ifcEntityLabel = element.EntityLabel;
this.ifcGuid = element.GlobalId;
this.ifcExpressTypeName = element.GetType().Name;
if (element.Name != null)
{
ifcInfo.Add(new IfcInfo("name", element.Name));
}
if (element.Description != null)
{
ifcInfo.Add(new IfcInfo("description", element.Description.Value));
}
if (element.ObjectType != null)
{
ifcInfo.Add(new IfcInfo("ObjectType", element.ObjectType.Value));
}
}
