QString AbstractDb::generateUniqueDbNameNoLock()
{
SqlQueryPtr results = exec("PRAGMA database_list;", Db::Flag::NO_LOCK);
if (results->isError())
{
qWarning() << "Could not get PRAGMA database_list. Falling back to internal db list. Error was:" << results->getErrorText();
return generateUniqueName("attached", attachedDbMap.leftValues());
}
QStringList existingDatabases;
foreach (SqlResultsRowPtr row, results->getAll())
existingDatabases << row->value("name").toString();
return generateUniqueName("attached", existingDatabases);
}
PhysicalEntity* SimulationEngine::createVisualPhysicalEntity(
const std::string& name, osg::TransformPtr tr, opal::Solid* s)
{
if (!s)
{
return NULL;
}
std::string nameStr = name;
if (nameStr.empty())
{
nameStr = generateUniqueName();
}
// Create a new PhysicalEntity.
PhysicalEntity* pe = new PhysicalEntity(nameStr, tr, s);
// Store the pointer in the PhysicalEntity list.
mPhysicalEntityList.push_back(pe);
// If the name is not empty, also store the pointer in the
// map of named PhysicalEntities.
if (!name.empty())
{
mPhysicalEntityMap[nameStr] = pe;
}
return pe;
}
/**
* Workspace constructor
*/
ScopedWorkspace::ScopedWorkspace(Workspace_sptr ws) :
m_name( generateUniqueName() )
{
set(ws);
}
/**
* Empty constructor
*/
ScopedWorkspace::ScopedWorkspace() :
m_name( generateUniqueName() )
{}
PhysicalEntity* SimulationEngine::createPhysicalEntity(
const std::string& name, const std::string& materialName, opal::Solid* s)
{
PhysicalEntity* pe = NULL;
std::string nameStr = name;
if (nameStr.empty())
{
nameStr = generateUniqueName();
}
#ifndef SIMULATION_ENGINE_PHYSICS_ONLY
// Create an Ogre SceneNode for the Entity.
//Ogre::SceneNode* sn = mOgreSceneMgr->getRootSceneNode()->
//createChildSceneNode(nameStr);
osg::NodePtr tn = osg::Node::create();
osg::TransformPtr tr = osg::Transform::create();
// now provide some data...
osg::Matrix m;
// set the core to the matrix we created
osg::beginEditCP(tr);
m.setIdentity();
tr->setMatrix(m);
osg::endEditCP(tr);
osg::beginEditCP(tn);
tn->setCore(tr);
osg::endEditCP(tn);
//osg::NodePtr sn = osg::Node::create();
//osg::NodePtr sn = osg::makeTorus(.5, 2, 16, 16);
for (unsigned int i = 0; i < s->getData().getNumShapes(); ++i)
{
char shapeName[512];
sprintf(shapeName, "%s_shape_%d", nameStr.c_str(), i);
osg::NodePtr sn = osg::Node::create();
//osg::NodePtr sn = osg::makeTorus(.5, 2, 16, 16);
//osg::NodePtr sn;
createChildVisualEntity(sn, /*tr,*/ s->getData().getShapeData(i), shapeName,
materialName);
osg::beginEditCP(tn);
tn->addChild(sn);
osg::endEditCP(tn);
}
//osg::beginEditCP(tn, osg::Node::CoreFieldMask | osg::Node::ChildrenFieldMask);
//osg::endEditCP(tn, osg::Node::CoreFieldMask | osg::Node::ChildrenFieldMask);
//osg::beginEditCP(mSceneRoot, osg::Node::ChildrenFieldMask);
osg::beginEditCP(mSceneRoot);
mSceneRoot->addChild(tn);
osg::endEditCP(mSceneRoot);
//osg::endEditCP(mSceneRoot, osg::Node::ChildrenFieldMask);
//mSceneRoot = tn;
pe = createVisualPhysicalEntity(nameStr, tr, s);
#else
pe = createNonVisualPhysicalEntity(nameStr, s);
#endif
return pe;
}
String NameManager::generateSingleName(NameData* nameData, NameRules* rules) {
if (System::random(100) < rules->getUniqueChance())
return generateUniqueName(nameData, rules);
else
return generateRandomizedName(nameData, rules);
}
