---
name: "hufo_tunnel"
section: "1"
platform: "linux"
package: "rss-glx"
version: "0.9.1-6.4~deb12u1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/hufo_tunnel"
---

# hufo\_tunnel(1)

tunnel saver.

## NAME

hufo\_tunnel - tunnel saver.

## SYNOPSIS

**hufo\_tunnel** \[--root/-r\] \[--maxfps/-x *number*\] \[--vsync/-y *number*\] \[--dpms/-M *number*\] \[--texture/-t *number*\] \[--coarseness/-c *number*\] \[--sinusoide/-s\] \[--no-sinusoide/-S\] \[--wireframe/-w\] \[--no-wireframe/-W\]

## DESCRIPTION

From Jeremie Allard (*http://hufo.planet-d.net/codefr\_us.php*): "A rewrited version of my first OpenGL Challenge entry. Something like a rebirth :) After too much month of not participing to this challenge I've done this little entry just to thanks Otry and BlackOrb for this great new website."

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

- **--texture *number***

  ```
  1 - Swirl (--swirl)
  2 - Marble (--marble)
  ```

  Default: 1

- **--coarseness *number***

  Coarseness of tunnel interior.  0 - 3.  Default: 0

- **--sinusoide**

  Enable sinusoide size.  Default: False

- **--wireframe**

  Enable wireframe.  Default: False

## ENVIRONMENT

- **DISPLAY**

  to get the default host and display number.

## SEE ALSO

**X**(1),

## COPYRIGHT

Copyright © 2000 by Jeremie Allard and Tugrul Galatali.

hufo\_tunnel 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.

hufo\_tunnel 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

Jeremie Allard (Hufo / N.A.A.) \<hufo@planet-d.net\> and Tugrul Galatali \<tugrul@galatali.com\>