Function outerPolyNodeToPathObjects

src/core/objects/boolean_tool.cpp:539–562

}

void outerPolyNodeToPathObjects(const ClipperLib::PolyNode& node, PathObjects& out_objects, const PathObject* proto, const PolyMap& polymap)
{
	auto object = std::unique_ptr<PathObject>{ proto->duplicate() };
	object->clearCoordinates();
	
	try
	{
		polygonToPathPart(node.Contour, polymap, object.get());
		for (int i = 0, i_count = node.ChildCount(); i < i_count; ++i)
		{
			polygonToPathPart(node.Childs[i]->Contour, polymap, object.get());
			
			// Add outer polygons contained by (nested within) holes ...
			for (int j = 0, j_count = node.Childs[i]->ChildCount(); j < j_count; ++j)
				outerPolyNodeToPathObjects(*node.Childs[i]->Childs[j], out_objects, proto, polymap);
		}
		
		out_objects.push_back(object.release());
	}
	catch (std::range_error&)
	{
		// Do nothing
	}
}

void pathObjectToPolygons(
        const PathObject* object,