feedback (1)
NAME
feedback - Stirring colors with a jiggling warp.SYNOPSIS
feedback [--root/-r] [--maxfps/-x number] [--vsync/-y number] [--dpms/-M number] [--grey/-g] [--saturation/-S number] [--lightness/-L number] [--period/-p number] [--speed/-s number] [--cells/-c number] [--texsize/-t number] [--grid/-i]DESCRIPTION
Colors are swirled by repeatedly mapping a spring loaded grid to a uniform grid, pulling in colors from the cycling perimeter.Written 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
- --grey
- Use greyscale instead of hue wheel.
- --saturation number
- Set color saturation. 0 - 255. Default: 255
- --lightness number
- Set color lightness. 0 - 255. Default: 255
- --period number
- Sets color cycling period in seconds. 0 - 100. Default: 5
- --speed number
- Sets speed of warping grid wobble. 1 - 100. Default: 10
- --cells number
- Sets height and width of warping grid in powers of 2. 0 - 6. Default: 3
- --texsize number
- Sets height and width of warped texture in powers of 2. 6 - 12. Default: 8
- --grid
- Turns on rendering of the warping grid.
ENVIRONMENT
- DISPLAY
- to get the default host and display number.
SEE ALSO
X(1),COPYRIGHT
Copyright © 2009 by Tugrul Galatali.Feedback 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.
Feedback 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.