Sequence of prism, pyramid

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26006 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Set segments / polygons only if defined

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26007 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Allow vector * matrix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26008 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e