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NAME

       drempels - Hallucinatory desktop enhancer.

SYNOPSIS

       drempels   [--root/-r]   [--maxfps/-x   number]   [--vsync/-y   number]
       [--dpms/-M number] [--blur/-b number] [--speed/-s  number]  [--scale/-S
       number]  [--cells/-c  number] [--cellresolution/-R number] [--images/-i
       directory]  [--texinterval/-I  number]  [--texfadeinterval/-f   number]
       [--gentexsize/-g number] [--no-shader/-H]

DESCRIPTION

       From  Ryan M. Geiss (http://www.geisswerks.com/about_drempels.html): "A
       hallucinatory desktop enhancer - bring  your  wallpaper  to  life  with
       graceful,  swirling imagery. Runs beautifully as animated wallpaper, or
       as a screensaver."

       Ported to Linux by Tugrul Galatali.

OPTIONS

       --root  Draw on the root window.

       --maxfps number
               Set maximum frame rate.

       --vsync number
               Limit redraws to specified number of vertical refreshes.   0  -
               100.  Default: 1

       --dpms number
               Stop  rendering  new  frames  if the display is not on.  0 - 1.
               Default: 1

       --blur number
               Blurring between frames.  0 - 10.  Default: 7

       --speed number
               Speed of flow, bigger is faster.  0 - 20.  Default: 10

       --scale number
               Scale of flow, bigger is zoomed in.  0 - 20.  Default: 10

       --cells number
               Number of cells (i.e. control points) in width/height in powers
               of two.  4 - 8.  Default: 4

       --cellresolution number
               Resolution of each cell in powers of two.  4 - 8.  Default: 4

       --images directory
               Cycle through the images in the specified directory.

       --texinterval number
               Seconds to dwell on each texture.  1 - 3600.  Default: 10

       --texfadeinterval number
               Fade  time between subsequent textures, in tenths of second.  1
               - 100.  Default: 10

       --gentexsize number
               Resolution of randomly generated textures, in powers of two.  4
               - 12.  Default: 8

       --no-shader
               Disables  use  of  vertex/fragment shaders, in case they do not
               work as expected.

ENVIRONMENT

       DISPLAY to get the default host and display number.

SEE ALSO

       X(1),

COPYRIGHT

       Copyright © 2009 by Ryan M. Geiss and Tugrul Galatali.

       Drempels is free software; you can redistribute  it  and/or  modify  it
       under  the  terms  of  the  GNU  General  Public  License  version 2 as
       published by the Free Software Foundation.

       Drempels is distributed in the hope that it will be useful, but WITHOUT
       ANY  WARRANTY;  without even the implied warranty of MERCHANTABILITY or
       FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General  Public  License
       for more details.

AUTHOR

       Ryan M. Geiss and Tugrul Galatali <tugrul@galatali.com>