【转帖】这样插入外部块?请大家帮帮忙看看那里错了
 

这样插入外部块?请大家帮帮忙看看那里错了
这样插入外部块?请大家帮帮忙看看那里错了
acdbobjectid blockid ;
acdbdatabase *pdb=new acdbdatabase(adesk::kfalse);
pdb->readdwgfile(name);
blockid=pdb->xrefblockid();
acdbblockreference *pblkref =new acdbblockreference ;
pblkref->setblocktablerecord (blockid) ;
pblkref->setscalefactors(acgescale3d(scale,scale,scale));
pblkref->setposition(pt) ;
pblkref->setrotation (rotation) ;
acdbblocktable *pblocktable ;
acdbhostapplicationservices()->workingdatabase()->getblocktable (pblocktable, acdb::kforread) ;
acdbblocktablerecord *pblocktablerecord ;
pblocktable->getat (acdb_model_space, pblocktablerecord,acdb::kforwrite) ;
pblocktable->close () ;
pblocktablerecord->appendacdbentity(pblkref);
pblocktablerecord->close();
pblkref->close();
运行的时候提示** 未定义的块 #-1
用户已被锁定
同问
我试着用一个insert()函数来插入块。但是insert()函数老是没执行成功，没返回 acad::eok
也是提示找不到块定义
你这样试试：
hdr_api bool fdm_insertdwgfile(const tchar *filename,const acgepoint3d &inspt,acdbobjectid &blkrefid,const double ang,const tchar *lay)
{
bool state=false;
tchar fullpath[128];
if(ads_findfile(filename,fullpath)==rtnorm)
{
acdbdatabase *pdb=new acdbdatabase(adesk::kfalse);
if(pdb->readdwgfile(fullpath)==acad::eok)
{
if(pdb!=null)
{
acdbobjectid objid;
if(acdbcurdwg()->insert(objid,_t("*u"),pdb)==acad::eok)
{
acdbobjectid referenceid=acdbobjectid::knull;
acdbblockreference *preference=new acdbblockreference;
preference->setblocktablerecord(objid);
preference->setposition(inspt);
preference->setrotation(ang);
preference->setlayer(lay);
if(fdm_addtomodelspace(blkrefid,preference)==acad::eok)
{
state=true;
}
else delete preference;
}
delete pdb;
}
}
}

return state;
}
//将实体加入到(模型/图纸)空间
hdr_api acad::errorstatus fdm_addtomodelspace(acdbobjectid &objid,acdbentity *pobj,bool istoms)
{
acdbblocktable *pblocktable;
acdbblocktablerecord *pspacerecord;
acad::errorstatus es;
es=acdbcurdwg()->getblocktable(pblocktable,acdb::kforread);
if(es==acad::eok)
{
if(istoms) es=pblocktable->getat(acdb_model_space, pspacerecord,acdb::kforwrite);
else es=pblocktable->getat(acdb_paper_space,pspacerecord,acdb::kforwrite);
if(es==acad::eok)
{
es=pspacerecord->appendacdbentity(objid,pobj);
if(es==acad::eok) pobj->close();
pspacerecord->close();
}
pblocktable->close();
}
return es;
}
非常感谢!