void World::UpdateGenerateQueue() {
std::sort(m_vpChunksToGenerate.begin(), m_vpChunksToGenerate.end(), SortByDistance());
int count = 0;
std::vector<Chunk*>::iterator it = m_vpChunksToGenerate.begin();
while(it != m_vpChunksToGenerate.end()) {
if(count >= m_generatePerFrame) break;
Chunk* pChunk = *it;
pChunk->GenerateVoxels();
//it = m_vpChunksToGenerate.erase(std::remove(m_vpChunksToGenerate.begin(), m_vpChunksToGenerate.end(), pChunk), m_vpChunksToGenerate.end());
//it++;
m_vpChunksToGenerate.erase(it++);
count++;
}
}
OSMNode Router::calcStartEndNode(GPSPosition pos, double radius)
{
OSMPropertyTreeAlwaysTrueNode alwaystrue;
QList<boost::shared_ptr<OSMNode> > nodeList = db->getNodes(pos, radius, alwaystrue);
qSort(nodeList.begin(), nodeList.end(), SortByDistance(pos) );
for (QList<boost::shared_ptr<OSMNode> >::iterator it = nodeList.begin(); it < nodeList.end(); it++)
{
QList<boost::shared_ptr<OSMEdge> > edgeList = db->getEdges(*(it->get()), *(metric->getAssociatedPropertyTree()));
if (!edgeList.isEmpty())
return *(it->get());
}
return OSMNode();
}
void World::UpdateMeshQueue() {
std::sort(m_vpChunksToMesh.begin(), m_vpChunksToMesh.end(), SortByDistance());
int count = 0;
std::vector<Chunk*>::iterator it = m_vpChunksToMesh.begin();
while(it != m_vpChunksToMesh.end()) {
if(count >= m_meshPerFrame) break;
Chunk* pChunk = *it;
pChunk->BuildMesh();
pChunk->RebuildNeighbours();
//it = m_vpChunksToGenerate.erase(std::remove(m_vpChunksToGenerate.begin(), m_vpChunksToGenerate.end(), pChunk), m_vpChunksToGenerate.end());
//it++;
m_vpChunksToMesh.erase(it++);
count++;
}
}
AirspaceSelectInfoVector
FilterAirspaces(const Airspaces &airspaces, const GeoPoint &location,
const AirspaceFilterData &filter)
{
AirspaceFilterVisitor visitor(location, airspaces.GetProjection(), filter);
if (!negative(filter.distance))
airspaces.VisitWithinRange(location, filter.distance, visitor);
else
for (const auto &i : airspaces)
visitor.Visit(i.GetAirspace());
if (filter.direction.IsNegative() && negative(filter.distance))
SortByName(visitor.result);
else
SortByDistance(visitor.result, location, airspaces.GetProjection());
return visitor.result;
}
void MainWindow::exportImage() {
QVector<CPoint> centroids = nGas.getCentroids();
QVector<KPoint> points = nGas.getPoints();
QImage image(imageSize,QImage::Format_RGB32);
QProgressDialog progress(this);
progress.setWindowTitle("Self-organizing maps");
progress.setLabelText("Generating file...");
progress.setModal(true);
progress.show();
int k = 0;
for(int i=0;i<image.width();i++) {
progress.setValue(((double)i / (double)image.width()) * 100);
if(progress.wasCanceled())
return;
for(int j=0;j<image.height();j++) {
for(int d=0;d<centroids.size();d++)
centroids[d].setDistance(Centroids::countDistance(centroids[d],points[k]));
qSort(centroids.begin(),centroids.end(),SortByDistance());
image.setPixel(i,j,qRgb(centroids[0].paramAt(0),centroids[1].paramAt(1),centroids[2].paramAt(2)));
k++;
}
}
progress.setValue(100);
QGraphicsScene* scene = new QGraphicsScene(this);
ui->graphicsView_2->setScene(scene);
scene->addPixmap(QPixmap::fromImage(image.scaled(ui->graphicsView->width()*0.95,ui->graphicsView->height()*0.95)));
ui->graphicsView_2->show();
QImageWriter writer;
writer.setFileName(QFileDialog::getSaveFileName(this,tr("Open image"),"C:\\Users\\GiBSoN\\Desktop",tr("Image files (*.jpg *.png)")));
writer.setFormat("jpg");
writer.setCompression(10);
writer.write(image);
}
