hyperball(1) [redhat man page]

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)

Check Out this Related Man Page

XScreenSaver(1) 					      General Commands Manual						   XScreenSaver(1)

NAME

       superquadrics - morphing 3d shapes.

SYNOPSIS

       superquadrics  [-display  host:display.screen]  [-visual  visual]  [-window]  [-root]  [-delay  number] [-spinspeed number] [-count number]
       [-cycles number] [-wireframe] [-fps]

DESCRIPTION

       Ed Mackey reports that he wrote the first version of this program in BASIC on a Commodore 64 in 1987, as a 320x200 black  and  white  wire-
       frame. Now it is GL and has specular reflections.

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.

       -delay number
	       Per-frame delay, in microseconds.  Default: 40000 (0.04 seconds.).

       -spinspeed number
	       0.1 - 15.0.  Default: 5.0.

       -count number
	       0 - 100.  Default: 25.

       -cycles number
	       0 - 100.  Default: 40.

       -wireframe
	       Render in wireframe instead of solid.

       -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 (C) 2002 by Ed Mackey.  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

       Ed Mackey.

X Version 11															   XScreenSaver(1)

Linux and UNIX Man Pages

hyperball(1) [redhat man page]

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