superquadrics



XScreenSaver(1)                                                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 sec-
               onds.).

       -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 © 2002 by Ed Mackey.  Permission to use, copy,  modify,  dis-
       tribute,  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 per-
       mission 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)

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