refs #552 CCoordinateGeodetic: added methods to get/set n-vector as doubles, to avoid narrowing.

src/blackmisc/geo/coordinategeodetic.cpp

@@ -186,6 +186,11 @@ namespace BlackMisc
             };
         }
 
+        std::array<double, 3> CCoordinateGeodetic::normalVectorDouble() const
+        {
+            return { this->m_x, this->m_y, this->m_z };
+        }
+
         void CCoordinateGeodetic::setLatitude(const CLatitude &latitude)
         {
             this->setLatLong(latitude, this->longitude());

src/blackmisc/geo/coordinategeodetic.h

@@ -18,6 +18,7 @@
 #include "blackmisc/pq/length.h"
 #include "blackmisc/propertyindex.h"
 #include <QVector3D>
+#include <array>
 
 namespace BlackMisc
 {
@@ -64,6 +65,9 @@ namespace BlackMisc
             //! \sa http://www.movable-type.co.uk/scripts/latlong-vectors.html
             virtual QVector3D normalVector() const = 0;
 
+            //! Normal vector with double precision
+            virtual std::array<double, 3> normalVectorDouble() const = 0;
+
             //! \copydoc CValueObject::propertyByIndex
             CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
 
@@ -167,6 +171,9 @@ namespace BlackMisc
             //! \copydoc ICoordinateGeodetic::normalVector
             virtual QVector3D normalVector() const;
 
+            //! \copydoc ICoordinateGeodetic::normalVectorDouble
+            virtual std::array<double, 3> normalVectorDouble() const;
+
             //! \copydoc CValueObject::propertyByIndex
             CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
 
@@ -191,6 +198,9 @@ namespace BlackMisc
             //! Set normal vector
             void setNormalVector(const QVector3D &normal) { this->m_x = normal.x(); this->m_y = normal.y(); this->m_z = normal.z(); }
 
+            //! Set normal vector
+            void setNormalVector(double x, double y, double z) { this->m_x = x; this->m_y = y; this->m_z = z; }
+
             //! Coordinate by WGS84 position data
             static CCoordinateGeodetic fromWgs84(const QString &latitudeWgs84, const QString &longitudeWgs84, const BlackMisc::PhysicalQuantities::CLength &geodeticHeight = {});