Xsc is a clone of the old vector graphics video game Star Castle by
Cinematronics. The object is to destroy the enemy ship, destroying its
protective rings first while dodging various buzzers and fireballs
sent to destroy you.
Keys:
D turn counter-clockwise
F turn clockwise
J thrust
K fire laser
P pause
Q quit
space new game
This is the standalone math library from R -- a language
and environment for statistical computing and graphics.
See ports/math/R.
To use the routines in your own C or C++ programs, include
#define MATHLIB_STANDALONE
#include <Rmath.h>
and link against -lRmath.
GLURaw is a raw Haskell binding for the GLU 1.3 OpenGL utility library.
It is basically a 1:1 mapping of GLU's C API, intended as a basis for a
nicer interface. OpenGL is the industry's most widely used and
supported 2D and 3D graphics application programming interface (API),
incorporating a broad set of rendering, texture mapping, special
effects, and other powerful visualization functions.
OpenGLRaw is a raw Haskell binding for the OpenGL 3.2 graphics system
and lots of OpenGL extensions. It is basically a 1:1 mapping of
OpenGL's C API, intended as a basis for a nicer interface. OpenGLRaw
offers access to all necessary functions, tokens and types plus a
general facility for loading extension entries. The module hierarchy
closely mirrors the naming structure of the OpenGL extensions, making it
easy to find the right module to import. All API entries are loaded
dynamically, so no special C header files are needed for building this
package. If an API entry is not found at runtime, a userError is
thrown.
OpenGL is the industry's most widely used and supported 2D and 3D
graphics application programming interface (API), incorporating a broad
set of rendering, texture mapping, special effects, and other powerful
visualization functions.
SVG.pm is a perl extention to generate stand-alone or inline SVG
(scaleable vector graphics) images using the W3C SVG xml recommendation.
This is the libwraster library from x11-wm/windowmaker.
The purpose of this port is to allow dockapp ports the choice of
depending on the full Window Maker port, or just the library.
From <http://cran.R-project.org/doc/FAQ/R-FAQ.html#What-is-R_003f>:
R is a system for statistical computation and graphics. It consists of
a language plus a run-time environment with graphics, a debugger,
access to certain system functions, and the ability to run programs
stored in script files.
The core of R is an interpreted computer language which allows branching
and looping as well as modular programming using functions. Most of the
user-visible functions in R are written in R. It is possible for the user
to interface to procedures written in the C, C++, or FORTRAN languages
for efficiency. The R distribution contains functionality for a large
number of statistical procedures. Among these are: linear and generalized
linear models, nonlinear regression models, time series analysis, classical
parametric and nonparametric tests, clustering and smoothing. There is also
a large set of functions which provide a flexible graphical environment for
creating various kinds of data presentations. Additional modules ("add-on
packages") are available for a variety of specific purposes.
Coolmail is like xbiff -- it watches your inbox mail file
and lets you know when you have mail. But unlike xbiff, it can launch
your favorite mail utility when you click on it, and it has cool
animated 3D graphics.
Backfract is an animated wallpaper program for Unix with X windows.
It fills your background window with a fractal image, then every
15 minutes it will update the image by zooming in or out. As it
zooms in, it uses a simple heuristic to try to stay with
"interesting" scenes.
Resynthesizer is a Gimp plug-in for texture synthesis. Given a
sample of a texture, it can create more of that texture. This has
a surprising number of uses:
* Creating more of a texture
* Removing objects from images
* Creating themed images