NAME

       pixelcity - Procedural city fly through.

SYNOPSIS

       plasma   [--root/-r]   [--maxfps/-x   number]   [--vsync/-y   number]  [--dpms/-M  number]
       [--effect_none/-n]  [--effect_bloom/-b]   [--effect_bloom_radial/-B]   [--effect_glass/-g]
       [--effect_color_cycle/-c] [--wireframe/-w] [--letterbox/-l] [--no-fog/-F]

DESCRIPTION

       From  Shamus  Young (http://code.google.com/p/pixelcity/): A screensaver for Windows which
       generates and performs a fly-through of a nighttime cityscape.

           * There are no art assets. All content is generated at runtime.
           * Aimed at older graphics hardware. The goal is for the program to perform  acceptably
       on machines "five years old or less".
           * Written in C++ using OpenGL. No fragment or vertex shaders are used.

       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

       --effect_none
               No scene post processing.

       --effect_bloom
               Apply bloom filter to scene.  Default.

       --effect_bloom_radial
               Apply radial bloom filter to scene.

       --effect_glass
               Ethereal rendering of buildings.

       --effect_color_cycle
               Buildings glow with alternating colors.

       --wireframe
               Render building outlines.

       --letterbox
               Wide screen the scene with letter boxing.

       --no-fog
               Disable distance fog.

ENVIRONMENT

       DISPLAY to get the default host and display number.

SEE ALSO

       X(1),

COPYRIGHT

       Copyright © 2009 by Shamus Young and Tugrul Galatali.

       Pixel  City  is free software; you can redistribute it and/or modify it under the terms of
       the GNU General Public License version 3 as published by the Free Software Foundation.

       Pixel City 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

       Shamus Young <shamus -at- shamusyoung dot com> and Tugrul Galatali <tugrul@galatali.com>