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 | -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 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.