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blocktube(6)		      XScreenSaver manual		  blocktube(6)

NAME
       blocktube - draws a swirling, falling tunnel of reflective slabs

SYNOPSIS
       blocktube  [-display  host:display.screen]  [-visual  visual] [-window]
       [-root] [-delay number] [-holdtime number] [-changetime	number]	 [-no-
       texture]	[-no-fog] [-wireframe] [-fps]

DESCRIPTION
       Blocktube  draws	 a  swirling, falling tunnel of	reflective slabs. They
       fade from hue to	hue.

OPTIONS
       -visual visual
	       Specify which visual to use.  Legal values are the  name	 of  a
	       visual  class,  or the id number	(decimal or hex) of a specific
	       visual.

       -window Draw on a newly-created window.	This is	the default.

       -root   Draw on the root	window.

       -delay number
	       Per-frame delay,	in microseconds.  Default:  40000  (0.04  sec-
	       onds.).

       -holdtime number
	       How long	to stay	on the same color.  Default: 1000 frames.

       -changetime number
	       How long	it takes to fade to a new color.  Default: 200 frames.

       -no-texture
	       Draw solid blocks intstead of reflective	blocks.

       -no-fog Do not make blocks in the distance be darker.

       -wireframe
	       Only draw outlines.

       -fps    Display the current frame rate, CPU load, and polygon count.

ENVIRONMENT
       DISPLAY to get the default host and display number.

       XENVIRONMENT
	       to  get	the  name of a resource	file that overrides the	global
	       resources stored	in the RESOURCE_MANAGER	property.

SEE ALSO
       X(1), xscreensaver(1)

COPYRIGHT
       Copyright (C) 2003 by Lars Damerow.  Permission to use,	copy,  modify,
       distribute,  and	 sell this software and	its documentation for any pur-
       pose is hereby granted without fee, provided that the  above  copyright
       notice  appear  in  all	copies and that	both that copyright notice and
       this permission notice appear in	supporting documentation.   No	repre-
       sentations are made about the suitability of this software for any pur-
       pose.  It is provided "as is" without express or	implied	warranty.

AUTHOR
       Lars Damerow <lars@oddment.org>

X Version 11		      5.12 (15-Sep-2010)		  blocktube(6)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ENVIRONMENT | SEE ALSO | COPYRIGHT | AUTHOR

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