【转帖】deepcloneobjects anomalies
 

deepcloneobjects anomalies
deepcloneobjects anomalies
drxsdk 2.0.5
i抦 getting a few weird results from doing deepcloneobjects on entities that belong to a group.
it seems to be adding some sort of persistent reactor pointing to the old entity抯 reactor. so if you select (in autocad) the new entity, the new entity and the old entity (along with the group) highlights, but not in a oda application.
also, on my first couple of tests, i performed an audit in autocad and there were tons of errors
something like acdbvertex2d layer != owner. unfortunately i was unable to make this happen on the attached drawing, but i will keep trying
code:
class commandclonewars: public odstaticrxobject < odedcommand >
{
private:
oddbuserioptr pdbio;
oddbdatabaseptr pdb;
public:
const odstring localname() const { return globalname(); }
const odstring groupname() const { return dd_t("drxglobal"); }
const odstring globalname() const { return odstring("doit"); }
//++-- get our new selection set
oddbobjectidarray selectentities()
{
odstring message = "\nselect object(s) to clone: ";
oddbselectionsetptr pselectionset = pdbio->select(message);
return pselectionset->objectidarray();
}
//++-- clone entities
oddbobjectidarray deepclone(oddbobjectidarray ids)
{
oddbobjectidarray newids;
oddbobjectid spaceid = pdb->getmodelspaceid();
oddbidmappingptr pidmap = oddbidmapping::createobject();
pdb->deepcloneobjects(ids,spaceid,*pidmap);
oddbidmappingiterptr pmapiter = pidmap->newiterator();
for(pmapiter->start() ;!pmapiter->done(); pmapiter->next())
{
oddbidpair idpair;
pmapiter->getmap(idpair);
newids.append(idpair.value());
}
return newids;
}
//++-- doit
void execute(odedcommandcontext* pcmdctx)
{
oddbcommandcontextptr pdbcmdctx(pcmdctx);
pdbio = pdbcmdctx->dbuserio();
pdb = pdbcmdctx->database();
oddbobjectidarray selectedids = selectentities();
oddbobjectidarray clonedids = deepclone(selectedids);
oddbobjectidarray entstogroupids;
odstring basepointmessage = "\nenter base point: ";
odgepoint3d basepoint = pdbio->getpoint(basepointmessage);
odstring ploppointmessage = "\nenter second point: ";
odgepoint3d ploppoint = pdbio->getpoint(ploppointmessage,oded::kgptrubberband);
oddbobjectid spaceid = pdb->getmodelspaceid();
odgematrix3d matrix = odgematrix3d::translation
(ploppoint.asvector() - basepoint.asvector());
for(unsigned int i = 0 ; i < clonedids.length() ; i++)
{
oddbobjectptr pob = clonedids[i].openobject(oddb::kforread);
if(pob->iskindof(oddbentity::desc()))
{
oddbentityptr pent = pob;
if(pent->ownerid() == spaceid )
{
pent->upgradeopen();
pent->transformby(matrix);
entstogroupids.append(pent->objectid());
}
}
}
}
};attached files
never mind, my arx test produced the same results. i guess i just need to call oddbobject::removepersistentreactor on my cloned objects.