drempels - Online in the Cloud

PROGRAM:

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.

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