Fix for polygon with hole

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31762 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4047 fixed in desktop. Web is not affected

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31763 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e