Had to withdraw 3Vector3D, since they store values internally as float (idiotic design). Hence qreal will be dropped. Started with Unit tests.

samples/blackmiscvectorgeo/main.cpp

@@ -1,5 +1,6 @@
 #include "samplesvectormatrix.h"
 #include "samplesgeo.h"
+#include "samplesgeodetictoecef.h"
 #include <QCoreApplication>
 
 /*!
@@ -13,5 +14,6 @@ int main(int argc, char *argv[])
     QCoreApplication a(argc, argv);
     BlackMiscTest::CSamplesVectorMatrix::samples();
     BlackMiscTest::CSamplesGeo::samples();
+    BlackMiscTest::CSamplesGeodeticToEcef::samples();
     return a.exec();
 }