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+.TH XScreenSaver 1 "" "X Version 11"
+.SH NAME
+pipes - fill the screen with a plumbing system.
+.SH SYNOPSIS
+.B pipes
+[\-display \fIhost:display.screen\fP]
+[\-visual \fIvisual\fP]
+[\-window]
+[\-root]
+[-count 0]
+[-count 1]
+[-cycles \fInumber\fP]
+[-size \fInumber\fP]
+[-factory \fInumber\fP]
+[-delay \fInumber\fP]
+[-no-fisheye]
+[-tightturns]
+[-db]
+[-fps]
+.SH DESCRIPTION
+If you've ever been in the same room as a Windows NT machine, you've
+probably seen this GL hack.  It fills the screen with a plumbing system.
+.SH OPTIONS
+.TP 8
+.B \-visual \fIvisual\fP
+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.
+.TP 8
+.B \-window
+Draw on a newly-created window.  This is the default.
+.TP 8
+.B \-root
+Draw on the root window.
+.TP 8
+.B \-count 0
+Curved Pipes.
+.TP 8
+.B \-count 1
+Ball Joints.
+.TP 8
+.B \-cycles \fInumber\fP
+Number of pipe systems to draw at once.  Default: 5.
+.TP 8
+.B \-size \fInumber\fP
+Length of each pipe system.  Default: 500.
+.TP 8
+.B \-factory \fInumber\fP
+How much gadgetry to create; Useful range is 0-10.  Default: 2.
+.TP 8
+.B \-delay \fInumber\fP
+How long (in microseconds) to sleep between frames.  Default: 10000.
+.TP 8
+.B \-fisheye | \-no-fisheye
+Whether to use a fisheye lens.
+.TP 8
+.B \-tightturns | \-no-tightturns
+Whether to allow tight turns.
+.TP 8
+.B \-db | \-no-db
+Whether to double-buffer.
+.TP 8
+.B \-fps
+Display the current frame rate, CPU load, and polygon count.
+.SH ENVIRONMENT
+.PP
+.TP 8
+.B DISPLAY
+to get the default host and display number.
+.TP 8
+.B XENVIRONMENT
+to get the name of a resource file that overrides the global resources
+stored in the RESOURCE_MANAGER property.
+.SH SEE ALSO
+.BR X (1),
+.BR xscreensaver (1)
+.SH COPYRIGHT
+Copyright \(co 2002 by Marcelo Vianna.  Permission to use, copy, modify, 
+distribute, and sell this software and its documentation for any purpose 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 representations are made about the 
+suitability of this software for any purpose.  It is provided "as is" without
+express or implied warranty.
+.SH AUTHOR
+Marcelo Vianna.