[feature][processing] Random points in polygons C++ algorithm

Offers the same functionality as the Random points inside polygons algorithm, and in addition it includes (possible to opt-out) the attributes from the containing polygon and the ability to specify a seed for the random number generator. Could replace the Python algorithm Random points inside polygons, but this C++ implementation only supports "Points count" ("number of points for each feature") directly, while "Points density" is supported by allowing the point count to be data defined (using the polygon area to calculate the number of points).
qgis · Jul 1, 2020 · 2a786ae · agiudiceandrea · Jul 18, 2020 · havatv
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commit 2a786ae
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Showing 20 changed files with 1,680 additions and 10 deletions.
diff --git a/images/images.qrc b/images/images.qrc
@@ -115,6 +115,7 @@
         <file>themes/default/algorithms/mAlgorithmPolygonToLine.svg</file>
         <file>themes/default/algorithms/mAlgorithmRandomExponentialRaster.svg</file>
         <file>themes/default/algorithms/mAlgorithmRandomGammaRaster.svg</file>
+        <file>themes/default/algorithms/mAlgorithmRandomPointsInPolygons.svg</file>
         <file>themes/default/algorithms/mAlgorithmRandomPointsOnLines.svg</file>
         <file>themes/default/algorithms/mAlgorithmRandomPointsWithinPolygon.svg</file>
         <file>themes/default/algorithms/mAlgorithmRandomPointsWithinExtent.svg</file>

diff --git a/images/themes/default/algorithms/mAlgorithmRandomPointsInPolygons.svg b/images/themes/default/algorithms/mAlgorithmRandomPointsInPolygons.svg
diff --git a/python/plugins/processing/gui/menus.py b/python/plugins/processing/gui/menus.py
@@ -58,7 +58,9 @@
                            'qgis:randomselectionwithinsubsets': researchToolsMenu,
                            'native:randompointsinextent': researchToolsMenu,
                            'qgis:randompointsinlayerbounds': researchToolsMenu,
+                           'native:randompointsinpolygons': researchToolsMenu,
                            'qgis:randompointsinsidepolygons': researchToolsMenu,
+                           'qgis:randompointsonlines': researchToolsMenu,
                            'qgis:regularpoints': researchToolsMenu,
                            'native:selectbylocation': researchToolsMenu,
                            'native:polygonfromlayerextent': researchToolsMenu})