KOSMIndoorMap
boundarysearch.cpp
75 * -- for now with manual geometry re-assmbly from Marble vector tiles, ideally this will happen in a general step beforehand
115 e.recomputeBoundingBox(dataSet); // unconditionally as this obviously grows as we load more data
128OSM::BoundingBox BoundarySearch::growBoundingBox(const OSM::BoundingBox &bbox, double meters) const
136OSM::BoundingBox BoundarySearch::clampBoundingBox(const OSM::BoundingBox &bbox, double meters) const
139 const auto dlon = std::max(0.0, bbox.widthF() - (meters / OSM::distance(m_center.latF(), 0.0, m_center.latF(), 1.0))) / 2.0;
140 const auto dlat = std::max(0.0, bbox.heightF() - (meters / OSM::distance(0.0, m_center.lonF(), 1.0, m_center.lonF()))) / 2.0;
Coordinate, stored as 1e7 * degree to avoid floating point precision issues, and offset to unsigned v...
Definition datatypes.h:37
TagKey tagKey(const char *keyName) const
Look up a tag key for the given tag name, if it exists.
Definition datatypes.cpp:38
void recomputeBoundingBox(const DataSet &dataSet)
Recompute the bounding box of this element.
Definition element.cpp:207
OSM-based multi-floor indoor maps for buildings.
Definition locationqueryoverlayproxymodel.h:20
KOSM_EXPORT double distance(double lat1, double lon1, double lat2, double lon2)
Distance between two coordinates.
Definition geomath.cpp:16
bool isEmpty() const const
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Documentation copyright © 1996-2024 The KDE developers.
Generated on Fri Dec 13 2024 11:54:00 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
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