inet::SimpleGeographicCoordinateSystem Class Reference

#include <GeographicCoordinateSystem.h>

Inheritance diagram for inet::SimpleGeographicCoordinateSystem:

Public Member Functions
virtual GeoCoord	getScenePosition () const override
virtual Quaternion	getSceneOrientation () const override
virtual Coord	computeSceneCoordinate (const GeoCoord &geographicCoordinate) const override
virtual GeoCoord	computeGeographicCoordinate (const Coord &sceneCoordinate) const override

Protected Member Functions
virtual void	initialize (int stage) override

Protected Attributes
double	metersPerDegree = 111320
deg	sceneLatitude = deg(NaN)
deg	sceneLongitude = deg(NaN)
m	sceneAltitude = m(NaN)

Member Function Documentation

computeGeographicCoordinate()

GeoCoord inet::SimpleGeographicCoordinateSystem::computeGeographicCoordinate ( const Coord &  sceneCoordinate ) const

overridevirtual

Implements inet::IGeographicCoordinateSystem.

{
    auto geograpicLatitude = sceneLatitude - deg(sceneCoordinate.y / metersPerDegree);
    auto geograpicLongitude = sceneLongitude + deg(sceneCoordinate.x / metersPerDegree / cos(fabs(rad(sceneLatitude).get())));
    return GeoCoord(geograpicLatitude, geograpicLongitude, m(sceneCoordinate.z) - sceneAltitude);
}

computeSceneCoordinate()

Coord inet::SimpleGeographicCoordinateSystem::computeSceneCoordinate ( const GeoCoord &  geographicCoordinate ) const

overridevirtual

Implements inet::IGeographicCoordinateSystem.

{
    double sceneX = deg(geographicCoordinate.longitude - sceneLongitude).get() * cos(fabs(rad(sceneLatitude).get())) * metersPerDegree;
    double sceneY = deg(sceneLatitude - geographicCoordinate.latitude).get() * metersPerDegree;
    return Coord(sceneX, sceneY, m(geographicCoordinate.altitude + sceneAltitude).get());
}

getSceneOrientation()

virtual Quaternion inet::SimpleGeographicCoordinateSystem::getSceneOrientation ( ) const

inlineoverridevirtual

Implements inet::IGeographicCoordinateSystem.

{ return Quaternion::IDENTITY; }

getScenePosition()

virtual GeoCoord inet::SimpleGeographicCoordinateSystem::getScenePosition ( ) const

inlineoverridevirtual

Implements inet::IGeographicCoordinateSystem.

{ return GeoCoord(sceneLatitude, sceneLongitude, sceneAltitude); }

initialize()

void inet::SimpleGeographicCoordinateSystem::initialize ( int  stage )

overrideprotectedvirtual

{
    if (stage == INITSTAGE_LOCAL) {
        sceneLatitude = deg(par("sceneLatitude"));
        sceneLongitude = deg(par("sceneLongitude"));
        sceneAltitude = m(par("sceneAltitude"));
    }
}

Member Data Documentation

metersPerDegree

double inet::SimpleGeographicCoordinateSystem::metersPerDegree = 111320

protected

Referenced by computeGeographicCoordinate(), and computeSceneCoordinate().

sceneAltitude

m inet::SimpleGeographicCoordinateSystem::sceneAltitude = m(NaN)

protected

Referenced by computeGeographicCoordinate(), computeSceneCoordinate(), and initialize().

sceneLatitude

deg inet::SimpleGeographicCoordinateSystem::sceneLatitude = deg(NaN)

protected

Referenced by computeGeographicCoordinate(), computeSceneCoordinate(), and initialize().

sceneLongitude

deg inet::SimpleGeographicCoordinateSystem::sceneLongitude = deg(NaN)

protected

Referenced by computeGeographicCoordinate(), computeSceneCoordinate(), and initialize().

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The documentation for this class was generated from the following files:

• GeographicCoordinateSystem.h
• GeographicCoordinateSystem.cc