Alain Matthes submitted an update to the

tkz-elements

package.

Version: 6.10c 2026-11-01 License: lppl1.3c

Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide

Announcement text: --------------------------------------------------------------------------------

[2026/11/01 — version 6.10c] Added

Option 3d (or 3D): \usepackage[3d]{tkz-elements} loads the 3D module (prototype), the new files tkz-elements-3d.sty and tkz_elements_3d.lua, with the macros \tkzDrawVisible, \tkzDrawHidden, \tkzFillRegion, \tkzClipRegion, \tkzFillFaces, \tkzDrawBalls. Another package can load tkz-elements-3d itself (the option 3d of tkz-graph does it): no option clash. Without the option nothing changes. tkz-elements-3d has the same version and date as tkz-elements (updated together by scripts/set-version.sh) and checks that tkz-elements is not older. 3D module: geometry of space for the classroom: named_cube (cube ABCDEFGH with the names of the textbooks), projections and distances on a line and on a plane (project, distance), intersections line/line, line/plane, plane/plane, plane/sphere, plane:patch (a rectangle of a plane, to draw it), polyhedron:section (section by a plane), polygon3:split, scene3:polygon and scene3:plain (construction lines). Documentation

Overview tables (Attributes, Methods, Metamethods) at the beginning of the documentation: the links now show the table number ("see table 12" instead of "see table"), with the new macros \tkzTableRef and \tkzSecRef (thanks to quark67, GitHub issue #8).

Metamethods Overview: the links pointed to the tables of methods; they now point to the tables of metamethods of point, vector, matrix and path (new label point:metamethods); occs removed (no metamethods); column heading "Metamethods". Attributes Overview: list_point pointed to a missing label; it now points to the section on its attributes. Captions: "Metamethods of the class path" and "Metamethods of the class vector" (both said "Methods of the class vector"). New document tkz-elements-3d.pdf for the 3D module (experimental), with its source doc/latex-3d/tkz-elements-3d.tex: every figure is built from the code shown above it.

--------------------------------------------------------------------------------

This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/tkz-elements

More information is at https://ctan.org/pkg/tkz-elements

--------------------------------------------------------------------------------

Thanks for the upload.

For the CTAN Team Erik Braun

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .