ART - Tests

- added Eigenray Test with source at ground level

tests/AtmosphericRayTracing/EigenraySearch/EigenrayEngineTest.cpp

@@ -108,6 +108,37 @@ void TestReceiverNearGroundSourceAzimuth(const CStratifiedAtmosphere& atmosphere
 		runTestReceiverNearGround(atmosphere, theta, sourceAzimuth, atmosphereSuffix);
 }
 
+
+void TestSourceAtGround(const CStratifiedAtmosphere& atmosphere, const string& atmosphereSuffix)
+{
+
+	VistaVector3D sourcePosition = VistaVector3D(0, 0, 0);
+	VistaVector3D receiverPosition = VistaVector3D(6500, 0, 1.8);
+
+	const string filename = "SourceAtGround" + atmosphereSuffix;
+	//runTest(atmosphere, sourcePosition, receiverPosition, filename);
+
+	EigenraySearch::CEngine engine;
+	engine.eigenraySettings.rayAdaptation.abort.maxNAdaptations = 30;
+	engine.eigenraySettings.rayAdaptation.abort.minAngleResolutionDeg = 0.0001;
+
+	engine.eigenraySettings.rayAdaptation.accuracy.maxReceiverRadius = 1;
+	engine.eigenraySettings.rayAdaptation.accuracy.maxSourceReceiverAngle = 1;
+	engine.eigenraySettings.rayAdaptation.accuracy.maxAngleForGeomSpreading = 0.01;
+
+	engine.eigenraySettings.rayAdaptation.advancedRayZooming.bActive = false;
+	//engine.eigenraySettings.rayAdaptation.advancedRayZooming.threshold = 1.0;
+
+	engine.eigenraySettings.rayTracing.bAbortOnReceiverDistIncrease = false;
+	engine.eigenraySettings.rayTracing.maxReflectionOrder = 1;
+	engine.eigenraySettings.rayTracing.maxTime = 30;
+
+
+	cout << filename << ":" << endl;
+	cout << "Starting Simulation-Engine..." << endl;
+	std::vector<std::shared_ptr<CRay>> eigenrays = engine.Run(atmosphere, sourcePosition, receiverPosition);
+}
+
 CStratifiedAtmosphere GetHomogeneousAtmosphere()
 {
     auto humidProfile = std::make_shared<HumidityProfiles::CConstant>(50);
@@ -145,6 +176,8 @@ int main(int iNumInArgs, char* pcInArgs[])
 	const CStratifiedAtmosphere homAtmosphere = GetHomogeneousAtmosphere();
 	const CStratifiedAtmosphere inhomAtmosphere = GetInhomogeneousAtmosphere();
 
+	TestSourceAtGround(inhomAtmosphere, "Inhomogeneous");
+
 	TestReceiverNearGroundSourceElevation(homAtmosphere, "Homogeneous");
 	TestReceiverNearGroundSourceElevation(inhomAtmosphere, "Inhomogeneous");
 	TestReceiverNearGroundSourceAzimuth(inhomAtmosphere, "Inhomogeneous");