OpenCV3: added RHO homography type "Homography/method"

src/ParametersToolBox.cpp

@@ -394,6 +394,13 @@ void ParametersToolBox::addParameter(QVBoxLayout * layout,
 			widget->setItemData(4, 0, Qt::UserRole - 1);
 #endif
 		}
+		if(key.compare(Settings::kHomography_method()) == 0)
+		{
+#if CV_MAJOR_VERSION < 3
+			// disable RHO approach
+			widget->setItemData(2, 0, Qt::UserRole - 1);
+#endif
+		}
 
 		widget->setCurrentIndex(splitted.first().toInt());
 		connect(widget, SIGNAL(currentIndexChanged(int)), this, SLOT(changeParameter(int)));

src/Settings.cpp

@@ -1425,6 +1425,11 @@ int Settings::getHomographyMethod()
 			{
 				switch(method)
 				{
+#if CV_MAJOR_VERSION >= 3
+				case 2:
+					method = cv::RHO;
+					break;
+#endif
 				case 0:
 					method = cv::LMEDS;
 					break;