% $Id: talk-pullback-animation.texmovie,v 1.1 1994/08/23 19:42:27 kris Exp kris $ -*-latex-*-
%
% ``Pullback movie'' for TALK on XY-pic as a notation for graphs and diagrams.
% Copyright (c) 1994 Kristoffer H. Rose <kris@diku.dk>, all rights reserved.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\documentclass[dvips]{movie}
\begin{document}

\framewidth=4in

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\numberofframes=5

\def\doit(#1){\xy\xygraph{
%
  []Z
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\numberofframes=10

\def\doit(#1){\xy\xygraph{
%
  []Z
%
        ( ? :@{} [u]{} |(#1){}="x", "x" X : ? ,
          ? :@{} [d]{} |(#1){}="y", "y" Y : ? )
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\numberofframes=10

\def\doit(#1){\xy\xygraph{
%
  []Z	( [u]X :_f ? , [d]Y :^g ? ,
%
  	  ? :@{} [l]{} |(#1){}="v" ,
	  "v"V	( ? : "X" , ? : "Y" , ? : "Z" ) ,
%
	  [r]{} )
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

\def\doit(#1){\xy\xygraph{
%
  []{}	( ? :@{} [r]{} |(#1){}="z" , [u]X , [d]Y ,
%
	  "z"Z	( "X" :_f ? , "Y" :^g ? ) ,
%
  	  [l]V	( ? :_p "X" , ? :^q "Y" ,
		  ? :@{*{}*[black][!\lighten(#1)]\dir{-}%
                       *[black][!\lighten(#1)]\dir{>}} "Z" ) )
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\numberofframes=10

\def\doit(#1){\xy\xygraph{
%
  []{}	( [u]X , [d]Y ,
	  [r]Z	( "X" :_f ? , "Y" :^g ? ) ,
  	  [l]V	( ? :_p "X" , ? :^q "Y" ,
%
		  ? :@{} [ll]{} |(#1){}="u" ,
		  "u"U	( ? : "X" , ? : "Y" , ? : "V" ) ) ,
%
  	  "Z"[rr]{} )
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

\def\doit(#1){\xy\xygraph{
%
  []{}	( [u]X , [d]Y ,
	  [r]Z	( "X" :_f ? , "Y" :^g ? ) ,
  	  [l]V	( ? :_p "X" , ? :^q "Y" ,
%
		  [ll]U	( ? :^x "X" , ? :_y "Y" , ? :|v "V" ) ) ,
%
  	  "Z"[rr]{} )
%
}\endxy}
\FRAME{$$\framefraction\doit$$}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\end{document}

% $Log: talk-pullback-animation.texmovie,v $
% Revision 1.1  1994/08/23  19:42:27  kris
% Initial revision
%
% Created for ECCT-94...