Make sure hit detection works with conic parts (related to recent #2025 fixes)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28658 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Somewhat blind commit in attempt to make compiler happy

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28659 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e