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-.TH ICO 1 __xorgversion__
-.SH NAME
-ico \- animate an icosahedron or other polyhedron
-.SH SYNOPSIS
-.B ico
-[-display display] [-geometry geometry]
-[-r] [-d pattern] [-i] [-dbl] [-faces] [-noedges]
-[-sleep n] [-obj object] [-objhelp] [-colors color-list]
-.SH DESCRIPTION
-.I Ico
-displays a wire-frame rotating polyhedron, with hidden lines removed,
-or a solid-fill polyhedron with hidden faces removed.
-There are a number of different polyhedra available;
-adding a new polyhedron to the program is quite simple.
-.SH OPTIONS
-.TP
-.B -r
-Display on the root window instead of creating a new window.
-.TP
-.B -d pattern
-Specify a bit pattern for drawing dashed lines for wire frames.
-.TP
-.B -i
-Use inverted colors for wire frames.
-.TP
-.B -dbl
-Use double buffering on the display.
-This works for either wire frame or solid fill drawings.
-For solid fill drawings, using this switch results in substantially
-smoother movement.
-Note that this requires twice as many bit planes as without double buffering.
-Since some colors are typically allocated by other programs,
-most eight-bit-plane displays will probably be limited to eight colors
-when using double buffering.
-.TP
-.B -faces
-Draw filled faces instead of wire frames.
-.TP
-.B -noedges
-Don't draw the wire frames.
-Typically used only when -faces is used.
-.TP
-.B -sleep \fIn\fP
-Sleep n seconds between each move of the object.
-.TP
-.B -obj \fIobject\fP
-Specify what object to draw.
-If no object is specified, an icosahedron is drawn.
-.TP
-.B -objhelp
-Print out a list of the available objects, along with information
-about each object.
-.TP
-.B -colors \fIcolor color ...\fP
-Specify what colors should be used to draw the filled faces of the object.
-If less colors than faces are given, the colors are reused.
-.SH PROGRAM TERMINATION
-.LP
-Pressing "q" will close a window. If compiled with threads support, the
-program will stop only when all threads terminate. You can also close an
-animation window using the ICCCM \fIdelete\fP message (depending on your
-window manager, you will have a decoration button or menu to send such
-message).
-.SH ADDING POLYHEDRA
-.LP
-If you have the source to ico, it is very easy to add more polyhedra.
-Each polyhedron is defined in an include file by the name of objXXX.h,
-where XXX is something related to the name of the polyhedron.
-The format of the include file is defined in the file polyinfo.h.
-Look at the file objcube.h to see what the exact format of an objXXX.h
-file should be, then create your objXXX.h file in that format.
-.LP
-After making the new objXXX.h file (or copying in a new one from elsewhere),
-simply do a 'make depend'.
-This will recreate the file allobjs.h, which lists all of the objXXX.h
-files.
-Doing a 'make' after this will rebuild ico with the new object information.
-.SH "SEE ALSO"
-X(__miscmansuffix__)
-.SH BUGS
-.LP
-Pyramids and tetrahedrons with filled faces do not display correctly.
-.LP
-A separate color cell is allocated for each name in the -colors list, even
-when the same name may be specified twice. Color allocation fails in
-TrueColor displays and option \fI-faces\fP does not work well.
-.SH COPYRIGHT
-Copyright 1994 X Consortium
-.br
-See \fIX(__miscmansuffix__)\fP for a full statement of rights and permissions.