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Fix #204

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This commit is contained in:
Thomas Krijnen
2017-07-02 19:57:10 +02:00
parent 1e79eb535a
commit b604e5cf99
1 changed files with 42 additions and 1 deletions
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src/ifcconvert/XmlSerializer.cpp
+42 -1
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@@ -173,6 +173,10 @@ ptree& format_entity_instance(IfcUtil::IfcBaseEntity* instance, ptree& tree, boo
return format_entity_instance(instance, child, tree, as_link);
}
std::string qualify_unrooted_instance(IfcUtil::IfcBaseClass* inst) {
return IfcSchema::Type::ToString(inst->type()) + "_" + boost::lexical_cast<std::string>(inst->entity->id());
}
// A function to be called recursively. Template specialization is used
// to descend into decomposition, containment and property relationships.
template <typename A>
@@ -280,6 +284,16 @@ ptree& descend(IfcObjectDefinition* product, ptree& tree) {
node.put("<xmlattr>.xlink:href", "#" + it->first);
format_entity_instance(it->second, node, child, true);
}
IfcRelAssociates::list::ptr associations = product->HasAssociations();
for (IfcRelAssociates::list::it it = associations->begin(); it != associations->end(); ++it) {
if ((*it)->as<IfcRelAssociatesMaterial>()) {
IfcMaterialSelect* mat = (*it)->as<IfcRelAssociatesMaterial>()->RelatingMaterial();
ptree node;
node.put("<xmlattr>.xlink:href", "#" + qualify_unrooted_instance(mat));
format_entity_instance((IfcUtil::IfcBaseEntity*) mat, node, child, true);
}
}
}
return child;
@@ -310,7 +324,7 @@ void XmlSerializer::finalize() {
}
IfcProject* project = *projects->begin();
ptree root, header, units, decomposition, properties, types, layers;
ptree root, header, units, decomposition, properties, types, layers, materials;
// Write the SPF header as XML nodes.
foreach(const std::string& s, file->header().file_description().description()) {
@@ -388,11 +402,38 @@ void XmlSerializer::finalize() {
}
}
IfcRelAssociatesMaterial::list::ptr materal_associations = file->entitiesByType<IfcRelAssociatesMaterial>();
std::set<IfcMaterialSelect*> emitted_materials;
for (IfcRelAssociatesMaterial::list::it it = materal_associations->begin(); it != materal_associations->end(); ++it) {
IfcMaterialSelect* mat = (**it).RelatingMaterial();
if (emitted_materials.find(mat) == emitted_materials.end()) {
emitted_materials.insert(mat);
ptree node;
node.put("<xmlattr>.id", qualify_unrooted_instance(mat));
if (mat->as<IfcMaterialLayerSetUsage>()) {
IfcMaterialLayerSet* layerset = mat->as<IfcMaterialLayerSetUsage>()->ForLayerSet();
if (layerset->hasLayerSetName()) {
node.put("<xmlattr>.LayerSetName", layerset->LayerSetName());
}
IfcMaterialLayer::list::ptr ls = layerset->MaterialLayers();
for (IfcMaterialLayer::list::it jt = ls->begin(); jt != ls->end(); ++jt) {
ptree subnode;
if ((*jt)->hasMaterial()) {
subnode.put("<xmlattr>.Name", (*jt)->Material()->Name());
}
format_entity_instance(*jt, subnode, node);
}
}
format_entity_instance((IfcUtil::IfcBaseEntity*) mat, node, materials);
}
}
root.add_child("ifc.header", header);
root.add_child("ifc.units", units);
root.add_child("ifc.properties", properties);
root.add_child("ifc.types", types);
root.add_child("ifc.layers", layers);
root.add_child("ifc.materials", materials);
root.add_child("ifc.decomposition", decomposition);
root.put("ifc.<xmlattr>.xmlns:xlink", "http://www.w3.org/1999/xlink");