GLC_BoundingBox GLC_StructOccurence::boundingBox() const
{
GLC_BoundingBox boundingBox;
if (NULL != m_pWorldHandle)
{
if (has3DViewInstance())
{
Q_ASSERT(m_pWorldHandle->collection()->contains(id()));
boundingBox= m_pWorldHandle->collection()->instanceHandle(id())->boundingBox();
}
else
{
if (hasChild())
{
QList<GLC_StructOccurence*> childrenList= children();
const int size= childrenList.size();
for (int i= 0; i < size; ++i)
{
boundingBox.combine(childrenList.at(i)->boundingBox());
}
}
}
}
return boundingBox;
}
// Return the 3DRep bounding Box
GLC_BoundingBox GLC_3DRep::boundingBox() const
{
GLC_BoundingBox resultBox;
const int size= m_pGeomList->size();
for (int i= 0; i < size; ++i)
{
resultBox.combine(m_pGeomList->at(i)->boundingBox());
}
return resultBox;
}
GLC_BoundingBox GLC_3DViewCollection::boundingBox(bool allObject)
{
GLC_BoundingBox boundingBox;
// Check if the bounding box have to be updated
if (!m_3DViewInstanceHash.isEmpty())
{
ViewInstancesHash::iterator iEntry= m_3DViewInstanceHash.begin();
while (iEntry != m_3DViewInstanceHash.constEnd())
{
if(allObject || iEntry.value().isVisible() == m_IsInShowSate)
{
// Combine Collection BoundingBox with element Bounding Box
boundingBox.combine(iEntry.value().boundingBox());
}
++iEntry;
}
}
return boundingBox;
}
