pulsar



XScreenSaver(1)                                                XScreenSaver(1)




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]  [-bitmap
       file]  [-light]  [-fog]  [-texture]  [-mipmap] [-no-blend] [-antialias]
       [-texture_quality] [-do_depth] [-fps]


DESCRIPTION

       Draws some intersecting planes, making use of alpha blending, fog, tex-
       tures,  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  sec-
               onds.).

       -bitmap 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 | -no-fps
               Whether  to  show  a frames-per-second display at the bottom of
               the screen.


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  pur-
       pose  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 repre-
       sentations are made about the suitability of this software for any pur-
       pose.  It is provided "as is" without express or implied warranty.


AUTHOR

       David Konerding.



X Version 11                                                   XScreenSaver(1)

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