redhat man page for hyperball

XScreenSaver(1) 					      General Commands Manual						   XScreenSaver(1)

NAME
       hyperball - 2d projection of a 4d object

SYNOPSIS
       hyperball  [-display  host:display.screen]  [-foreground  color]  [-background  color] [-xy float] [-xz float] [-yz float] [-xw float] [-yw
       float] [-zw float] [-observer-z int] [-delay usecs] [-window] [-root] [-mono] [-install] [-visual visual]

DESCRIPTION
       The hyperball program displays a wireframe projection of a hyperball which is rotating at user-specified rates around any  or  all  of  its
       four axes.

OPTIONS
       hyperball accepts the following options:

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

       -root   Draw on the root window.

       -mono   If on a color display, pretend we're on a monochrome display.

       -install
	       Install a private colormap for the window.

       -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.

       -delay microseconds
	       How much of a delay should be introduced between steps of the animation.  Default 100000, or about 1/10th second.

       -observer-z int
	       How far away the observer is from the center of the cube (the cube is one unit per side.)  Default 5.

       -xw float

       -xy float

       -xz float

       -yw float

       -yz float

       -zw float
	       The  amount  that the ball should be rotated around the specified axis at each frame of the animation, expressed in radians.  These
	       should be small floating-point values (less than 0.05 works best.)  Default: xy=0.01, xz=0.005, yw=0.01.

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 (C) 2000 by Joe Keane.  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
       Joe Keane <jgk@jgk.org>

X Version 11															   XScreenSaver(1)