Provided by: xscreensaver-gl-extra_5.15-2ubuntu1_amd64 bug

NAME

       pulsar - intersecting planes, alpha blending, fog, and textures.

SYNOPSIS

       pulsar  [-display  host:display.screen]  [-visual  visual]  [-window]  [-root] [-no-light]
       [-wire] [-delay number] [-quads number] [-image file] [-light] [-fog] [-texture] [-mipmap]
       [-no-blend] [-antialias] [-texture_quality] [-do_depth] [-fps]

DESCRIPTION

       Draws  some intersecting planes, making use of alpha blending, fog, textures, and mipmaps,
       plus a ``frames per second'' meter so that you can tell how fast your graphics card  is...
       Requires OpenGL.

OPTIONS

       -visual visual
               Specify  which visual to use.  Legal values are the name of a visual class, or the
               id number (decimal or hex) of a specific visual.

       -window Draw on a newly-created window.  This is the default.

       -root   Draw on the root window.

       -light | -no-light
               Use Flat Coloring.

       -wire   Render in wireframe instead of solid.

       -delay number
               Per-frame delay, in microseconds.  Default: 10000 (0.01 seconds.).

       -image file
               The texture map to use.

       -quads number
               Quad Count.  1 - 50.  Default: 5.

       -light | -no-light
               Whether to enable lighting.

       -fog | -no-fog
               Whether to enable fog.

       -texture | -no-texture
               Whether to enable texturing.

       -mipmap | -no-mipmap
               Whether to enable texture mipmaps.

       -blend | -no-blend
               Whether to enable blending.

       -antialias | -no-antialias
               Whether to anti-alias lines.

       -texture_quality | -no-texture_quality
               Whether to enable texture filtering.

       -do_depth | -no-do_depth
               Whether to enable depth buffer.

       -fps    Display the current frame rate, CPU load, and polygon count.

ENVIRONMENT

       DISPLAY to get the default host and display number.

       XENVIRONMENT
               to get the name of a resource file that overrides the global resources  stored  in
               the RESOURCE_MANAGER property.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       Copyright  ©  2002  by  David Konerding.  Permission to use, copy, modify, distribute, and
       sell this software and its documentation for any purpose is hereby  granted  without  fee,
       provided that the above copyright notice appear in all copies and that both that copyright
       notice and this permission notice appear in supporting documentation.  No  representations
       are  made  about the suitability of this software for any purpose.  It is provided "as is"
       without express or implied warranty.

AUTHOR

       David Konerding.