Provided by: xscreensaver-gl-extra_5.15-2ubuntu1_amd64 bug

NAME

       photopile - displays multiple images in a periodically shuffled pile

SYNOPSIS

       photopile  [-display  host:display.screen] [-visual visual] [-window] [-root] [-count int]
       [-scale factor] [-maxTilt degrees]  [-titles  |  -no-titles]  [-polaroid  |  -no-polaroid]
       [-shadows  |  -no-shadows] [-font font] [-speed ratio] [-duration seconds] [-fps] [-debug]
       [-wireframe]

DESCRIPTION

       Loads several random images, and displays them as if lying in a random pile.  The pile  is
       periodically reshuffled, with new images coming in and old ones being thrown out.

       This program requires a good video card capable of supporting large textures.

       To  specify  the directory that images are loaded from, run xscreensaver-demo(1) and click
       on the "Advanced" tab.

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.

       -count int
               How many images to display.  Default 7.

       -scale factor
               Size of images in relation to the size of the window.  Default 0.4.

       -maxTilt degrees
               Maximum deviation from vertical.  Default 50 degrees.

       -duration seconds
               Every  duration  seconds,  one  of  the  images  will  be replaced with a new one.
               Default 5 seconds.

       -speed ratio
               Speed up or slow down the animation.  0.5 means half as fast as the  default;  2.0
               means twice as fast.

       -delay number
               Per-frame delay, in microseconds.  Default: 10000 (0.01 seconds.).

       -titles | -no-titles
               Whether to display the file names of the images beneath them.  Default: no.

       -polaroid | -no-polaroid
               Whether to simulate images taken by an instant camera.  Default: no.

       -shadows | -no-shadows
               Whether to draw images with drop shadows.  Default: no.

       -font font-name
               The font to use for the initial loading screen.

       -fps    Display the current frame rate, CPU load, and polygon count.

       -debug  Prints debugging info to stderr.

       -wireframe
               Another debug mode.

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-demo(1)   xscreensaver-getimage(1)    xscreensaver(1)    carousel(6x)
       glslideshow(6x)

COPYRIGHT

       Copyright © 2005 by Jamie Zawinski.  Copyright © 2008 by Jens Kilian.

       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

       Jens Kilian.