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RedHat 9 (Linux i386) - man page for hyperball (redhat section 1)

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 val-
	       ues (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, pro-
       vided 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)


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