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Fix #261

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This commit is contained in:
Thomas Krijnen
2017-09-25 14:57:49 +02:00
parent d839238949
commit 688a652bc1
1 changed files with 12 additions and 7 deletions
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src/ifcgeom/IfcGeomIterator.h
+12 -7
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@@ -614,7 +614,7 @@ namespace IfcGeom {
if (hasParent) parents.insert(parents.begin(), parent_object); if (hasParent) parents.insert(parents.begin(), parent_object);
// We need to find all the parents // We need to find all the parents
while (parent_object != NULL && hasParent) while (parent_object != NULL && hasParent && parent_object->parent_id() != -1)
{ {
// Find the next parent // Find the next parent
try { try {
@@ -650,14 +650,19 @@ namespace IfcGeom {
int parent_id = -1; int parent_id = -1;
std::string instance_type, product_name, product_guid; std::string instance_type, product_name, product_guid;
IfcSchema::IfcProduct* ifc_product = 0; IfcSchema::IfcProduct* ifc_product = 0;
try { try {
const IfcUtil::IfcBaseClass* ifc_entity = ifc_file->entityById(id); IfcUtil::IfcBaseClass* ifc_entity = ifc_file->entityById(id);
instance_type = IfcSchema::Type::ToString(ifc_entity->type()); instance_type = IfcSchema::Type::ToString(ifc_entity->type());
if ( ifc_entity->is(IfcSchema::Type::IfcProduct) ) {
ifc_product = (IfcSchema::IfcProduct*)ifc_entity; if (ifc_entity->is(IfcSchema::Type::IfcRoot)) {
product_guid = ifc_product->GlobalId(); IfcSchema::IfcRoot* ifc_root = ifc_entity->as<IfcSchema::IfcRoot>();
product_name = ifc_product->hasName() ? ifc_product->Name() : ""; product_guid = ifc_root->GlobalId();
product_name = ifc_root->hasName() ? ifc_root->Name() : "";
}
if (ifc_entity->is(IfcSchema::Type::IfcProduct)) {
ifc_product = ifc_entity->as<IfcSchema::IfcProduct>();
parent_id = -1; parent_id = -1;
try { try {
IfcSchema::IfcObjectDefinition* parent_object = kernel.get_decomposing_entity(ifc_product); IfcSchema::IfcObjectDefinition* parent_object = kernel.get_decomposing_entity(ifc_product);