gtfs-actions/generate-shapes
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

refactoring

Browse source
This commit is contained in:
Patrick Brosi 2022-01-22 02:14:25 +01:00
parent ff8748ef3f
commit 54409ec24d
1 changed files with 11 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
src/shapevl/Collector.cpp
View file

@ -194,18 +194,16 @@ std::vector<LINE> Collector::segmentize(
if (t->getStopTimes().size() < 2) return ret;
POLYLINE pl(shape);
std::vector<std::pair<POINT, double>> cuts;
std::vector<double> cuts;
size_t i = 0;
for (auto st : t->getStopTimes()) {
cuts.push_back(std::pair<POINT, double>(
{st.getStop()->getLng(), st.getStop()->getLat()},
st.getShapeDistanceTravelled()));
for (const auto& st : t->getStopTimes()) {
cuts.push_back(st.getShapeDistanceTravelled());
i++;
}
size_t to = std::upper_bound(dists.begin(), dists.end(), cuts[0].second) -
size_t to = std::upper_bound(dists.begin(), dists.end(), cuts[0]) -
dists.begin();
POINT lastP;
@ -214,14 +212,14 @@ std::vector<LINE> Collector::segmentize(
} else if (to == 0) {
lastP = shape.front();
} else {
double progr = (cuts[0].second - dists[to - 1]) / (dists[to] - dists[to - 1]);
double progr = (cuts[0] - dists[to - 1]) / (dists[to] - dists[to - 1]);
auto lastP = shape[to - 1];
lastP.setX(lastP.getX() + progr * util::geo::dist(shape[to-1], shape[to]));
lastP.setY(lastP.getY() + progr * util::geo::dist(shape[to-1], shape[to]));
lastP.setX(lastP.getX() + progr * (shape[to].getX() - shape[to-1].getX()));
lastP.setY(lastP.getY() + progr * (shape[to].getY() - shape[to-1].getY()));
}
for (size_t i = 1; i < cuts.size(); i++) {
size_t to = std::upper_bound(dists.begin(), dists.end(), cuts[i].second) -
size_t to = std::upper_bound(dists.begin(), dists.end(), cuts[i]) -
dists.begin();
POINT curP;
@ -231,9 +229,9 @@ std::vector<LINE> Collector::segmentize(
curP = shape.front();
} else {
curP = shape[to - 1];
double progr = (cuts[i].second - dists[to - 1]) / (dists[to] - dists[to - 1]);
curP.setX(curP.getX() + progr * util::geo::dist(shape[to-1], shape[to]));
curP.setY(curP.getY() + progr * util::geo::dist(shape[to-1], shape[to]));
double progr = (cuts[i] - dists[to - 1]) / (dists[to] - dists[to - 1]);
curP.setX(curP.getX() + progr * (shape[to].getX() - shape[to-1].getX()));
curP.setY(curP.getY() + progr * (shape[to].getY() - shape[to-1].getY()));
}
auto curL = pl.getSegment(lastP, curP).getLine();