int DirScaner::run() {
int retVal;
bool reRun = false;
do {
retVal = startProcesses();
syslog(LOG_INFO, "[run] retval %d\n", retVal);
if (retVal >= 0) // если мы потомок
{
bool isInit = true;
int status = 0;
while(true) {
status = scanDir(m_buffer[retVal].dirName.c_str(), isInit);
if(status)
break;
if(isInit) {
syslog(LOG_INFO, "[run] initial map successfull\n");
isInit = false;
}
if(g_destroySelf) {
exit(0);
}
sleep(m_buffer[retVal-1].mTime);
}
return status;
} else if(retVal == -1){
// бесконечный цикл работы
while(true)
{
pause();
if(g_destroySelf) {
destroyAllChildren();
exit(0);
}
if(g_reloadCfg){
destroyAllChildren();
loadConfig();
g_reloadCfg = false;
reRun = true;
break;
}
}
}
} while(reRun);
return retVal;
}
//!
//! Processes the node's input data to generate the node's output table.
//!
void Model2SceneNode::processScene()
{
// load the input vtk parameter
VTKTableParameter * inputParameter = dynamic_cast<VTKTableParameter*>(getParameter(m_inputVTKTableParameterName));
if (!inputParameter || !inputParameter->isConnected())
return;
// get the source parameter (output of source node) connected to the input parameter
VTKTableParameter * sourceParameter = dynamic_cast<VTKTableParameter*>(inputParameter->getConnectedParameter());
inputParameter->setVTKTable(sourceParameter->getVTKTable());
vtkTable * xyzTable = inputParameter->getVTKTable();
if (!m_sceneNode)
createSceneNode();
if (!m_entity || !xyzTable || !m_sceneNode)
return;
//Get columns named "NodeID", "X", "Y" and "Z"
vtkIdTypeArray *colNodeId = dynamic_cast<vtkIdTypeArray*>(xyzTable->GetColumnByName("NodeId"));
vtkDoubleArray *colX = dynamic_cast<vtkDoubleArray*>(xyzTable->GetColumnByName("X"));
vtkDoubleArray *colY = dynamic_cast<vtkDoubleArray*>(xyzTable->GetColumnByName("Y"));
vtkDoubleArray *colZ = dynamic_cast<vtkDoubleArray*>(xyzTable->GetColumnByName("Z"));
destroyAllAttachedMovableObjects(m_sceneNode);
destroyAllChildren(m_sceneNode);
Ogre::String idPrefix(QString(m_name + ":").toStdString());
Ogre::SceneManager *sceneManager = OgreManager::getSceneManager();
for (int i=0; i<xyzTable->GetNumberOfRows(); i++)
{
int colIDValue = colNodeId->GetValue(i);
Ogre::String nodeID(idPrefix + Ogre::StringConverter::toString(colIDValue));
// create new scene node for each item
Ogre::SceneNode *sceneItem = sceneManager->createSceneNode(nodeID);
// create new entity for each item
Ogre::Entity *entityItem = m_entity->clone(nodeID);
sceneItem->attachObject(entityItem);
double x = colX->GetValue(i);
double y = colY->GetValue(i);
double z = colZ->GetValue(i);
sceneItem->setPosition(Ogre::Real(x), Ogre::Real(y), Ogre::Real(z));
sceneItem->setScale(m_size);
m_sceneNode->addChild(sceneItem);
}
}
