std::vector<GUIGlID>
GUISUMOAbstractView::getObjectsAtPosition(Position pos, SUMOReal radius) {
Boundary selection;
selection.add(pos);
selection.grow(radius);
const std::vector<GUIGlID> ids = getObjectsInBoundary(selection);
std::vector<GUIGlID> result;
// Interpret results
for (std::vector<GUIGlID>::const_iterator it = ids.begin(); it != ids.end(); it++) {
GUIGlID id = *it;
GUIGlObject* o = GUIGlObjectStorage::gIDStorage.getObjectBlocking(id);
if (o == 0) {
continue;
}
if (o->getGlID() == 0) {
continue;
}
//std::cout << "point selection hit " << o->getMicrosimID() << "\n";
GUIGlObjectType type = o->getType();
if (type != 0) {
result.push_back(id);
}
GUIGlObjectStorage::gIDStorage.unblockObject(id);
}
return result;
}
GUIGlID
GUISUMOAbstractView::getObjectAtPosition(Position pos) {
const SUMOReal SENSITIVITY = 0.1; // meters
Boundary selection;
selection.add(pos);
selection.grow(SENSITIVITY);
const std::vector<GUIGlID> ids = getObjectsInBoundary(selection);
// Interpret results
unsigned int idMax = 0;
int prevLayer = -1000;
for (std::vector<GUIGlID>::const_iterator it = ids.begin(); it != ids.end(); it++) {
GUIGlID id = *it;
GUIGlObject* o = GUIGlObjectStorage::gIDStorage.getObjectBlocking(id);
if (o == 0) {
continue;
}
if (o->getGlID() == 0) {
continue;
}
//std::cout << "point selection hit " << o->getMicrosimID() << "\n";
GUIGlObjectType type = o->getType();
if (type != 0) {
int clayer = (int) type;
// determine an "abstract" layer for shapes
// this "layer" resembles the layer of the shape
// taking into account the stac of other objects
if (type == GLO_SHAPE) {
if (dynamic_cast<GUIPolygon*>(o) != 0) {
if (dynamic_cast<GUIPolygon*>(o)->getLayer() > 0) {
clayer = GLO_MAX + dynamic_cast<GUIPolygon*>(o)->getLayer();
}
if (dynamic_cast<GUIPolygon*>(o)->getLayer() < 0) {
clayer = dynamic_cast<GUIPolygon*>(o)->getLayer();
}
}
if (dynamic_cast<GUIPointOfInterest*>(o) != 0) {
if (dynamic_cast<GUIPointOfInterest*>(o)->getLayer() > 0) {
clayer = GLO_MAX + dynamic_cast<GUIPointOfInterest*>(o)->getLayer();
}
if (dynamic_cast<GUIPointOfInterest*>(o)->getLayer() < 0) {
clayer = dynamic_cast<GUIPointOfInterest*>(o)->getLayer();
}
}
}
// check whether the current object is above a previous one
if (prevLayer == -1000 || prevLayer < clayer) {
idMax = id;
prevLayer = clayer;
}
}
GUIGlObjectStorage::gIDStorage.unblockObject(id);
}
return idMax;
}
GUIGlID
GUISUMOAbstractView::getObjectAtPosition(Position pos) {
const SUMOReal SENSITIVITY = 0.1; // meters
Boundary selection;
selection.add(pos);
selection.grow(SENSITIVITY);
const std::vector<GUIGlID> ids = getObjectsInBoundary(selection);
// Interpret results
unsigned int idMax = 0;
SUMOReal maxLayer = -std::numeric_limits<SUMOReal>::max();
for (std::vector<GUIGlID>::const_iterator it = ids.begin(); it != ids.end(); it++) {
GUIGlID id = *it;
GUIGlObject* o = GUIGlObjectStorage::gIDStorage.getObjectBlocking(id);
if (o == 0) {
continue;
}
if (o->getGlID() == 0) {
continue;
}
//std::cout << "point selection hit " << o->getMicrosimID() << "\n";
GUIGlObjectType type = o->getType();
if (type != 0) {
SUMOReal layer = (SUMOReal)type;
// determine an "abstract" layer for shapes
// this "layer" resembles the layer of the shape
// taking into account the stac of other objects
if (type == GLO_POI || type == GLO_POLYGON) {
layer = dynamic_cast<Shape*>(o)->getLayer();
}
#ifdef HAVE_INTERNAL
if (type == GLO_LANE && GUIVisualizationSettings::UseMesoSim) {
// do not select lanes in meso mode
continue;
}
#endif
// check whether the current object is above a previous one
if (layer > maxLayer) {
idMax = id;
maxLayer = layer;
}
}
GUIGlObjectStorage::gIDStorage.unblockObject(id);
}
return idMax;
}
