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news:release_2_12 [2012/03/19 12:55] – [Integer hull computation] pfetsch | news:release_2_12 [2019/01/29 21:46] (current) – external edit 127.0.0.1 | ||
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Release date: March 19, 2012. | Release date: March 19, 2012. | ||
- | Release 2.12 is now available on the [[download: | + | Release 2.12 is now available on the [[download: |
- | + | ||
- | * new client for integer hull computation | + | |
- | * interface | + | |
- | * handling of fans with non-trivial lineality space | + | |
- | * unification of template parameters | + | |
- | * multitude | + | |
==== Integer hull computation ==== | ==== Integer hull computation ==== | ||
- | Two scripts simplify the computation of the convex hull of the lattice (integer) points in a polyhedron. The script will be described in more detail in the tutorial [[tutorial: | + | Two scripts simplify the computation of the convex hull of the lattice (integer) points in a polyhedron. The script will be described in more detail in the tutorial [[user_guide: |
==== Interface to Sketch 3D/TikZ ==== | ==== Interface to Sketch 3D/TikZ ==== | ||
+ | Polymake is now able to produce and display TikZ pictures via an interface to [[http:// | ||
+ | < | ||
+ | sketch(cube(3)-> | ||
+ | sketch(cube(3)-> | ||
+ | </ | ||
+ | With the second command one can export a polytope to a sketch input file. To get the TikZ code just call sketch. | ||
+ | The interface can handle most of the basic customization options like colors for facets and vertices as well as thickness, transparency, | ||
+ | < | ||
+ | sketch(cube(3)-> | ||
+ | </ | ||
+ | The visual object now has three more options to customize the viewing parameters for the sketch output. | ||
+ | < | ||
+ | sketch(cube(3)-> | ||
+ | </ | ||
+ | * '' | ||
+ | * '' | ||
+ | * '' | ||
+ | (see also [[http:// | ||
==== Fans with non-trivial lineality space ==== | ==== Fans with non-trivial lineality space ==== | ||
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On the Perl side all coordinate based big object types (such as '' | On the Perl side all coordinate based big object types (such as '' | ||
+ | |||
+ | ==== Pipe shell ==== | ||
+ | |||
+ | polymake can be called from the command line with the option " | ||
+ |