\documentstyle[multido,pstricks,gradient,12pt]{article}

\input pst-beta.tex
\input pst-3d.tex

\oddsidemargin 0pt
\evensidemargin 0pt
\topmargin 0pt
\headheight 0pt
\headsep 0pt
\textheight 8.75in
\parskip 10pt

\font\bigfont=ptmr at 30pt
\font\hugefont=ptmr at 50pt
\font\Hugefont=ptmr at 70pt

\begin{document}

\hugefont
{\rm\Large Here is a test of \verb+\pstilt+ for each quadrant:}

\def\test#1{#1: \psframebox{\pstilt{#1}{Hello}}\par}

\test{90}
\test{110}
%\test{180} Error
\test{260}
\test{270}
\test{300}
%\test{0} Error
\test{75}
\newpage

{\rm\Large Here is a test of \verb+\psTilt+ for each quadrant:}

\def\test#1{#1: \psframebox{\psTilt{#1}{Hello}}\par}
\test{90}
\test{110}
\test{190}
\test{260}
\test{270}
\test{290}
\test{10}
\test{75}
\newpage

\begingroup

{\rm\Large Here is a test of \verb+\psshadow+ for each quadrant:}

\parskip=0pt plus 1fill

\def\test#1{#1: \psframebox{\psshadow[Tshadowangle=#1]{Hello}}\par}

\test{90}
\test{110}
% Error: \test{180}
\test{260}
\test{270}
\test{290}
% Error: \test{0}
\test{75}
\newpage
\endgroup


\ThreeDput{\Huge Here is a foo bar}

\vskip 3in

\psset{viewpoint=-1 -1 1}
\ThreeDput[normal=0 -1 0]{%
  \psframe[fillstyle=solid,fillcolor=lightgray](4,4)
  \rput(2,2){\Huge \TeX}}
\ThreeDput[normal=0 0 1](0,0,4){%
  \psframe[fillstyle=gradient,gradmidpoint=1](4,4)
  \rput(2,2){\Huge PS}}
\ThreeDput[normal=-1 0 0](0,4,0){%
  \psframe[fillstyle=solid,fillcolor=lightgray](4,4)
  \rput(2,2){\Huge You}}

\vskip 2in

\psset{viewpoint=.4 -1 .8}
\ThreeDput[normal=0 0 1]{\psgrid(6,6)}

\newpage

\psset{unit=2}
\begin{pspicture}(0,-2)(5,5)
\psset{viewpoint=.75 -1 .6}
\ThreeDput[normal=0 0 1]{\psgrid(4,0)(0,4)}
\ThreeDput[normal=1 0 0]{\psgrid(0,3)(4,0)}

\psset{normal=0 0 1, gridlabels=0,subgriddiv=1}
\multido{\d=0+1}{4}{\ThreeDput(0,0,\d){%
  \psgrid[gridwidth=8pt,griddots=1](4,4)
  \psgrid[griddots=30](4,4)}}

\psset{normal=1 0 0, gridlabels=0,subgriddiv=1}
\multido{\d=0+1}{5}{\ThreeDput(\d,0,0){%
  \psgrid[gridwidth=8pt,griddots=1](4,3)
  \psgrid[griddots=30](4,3)}}

\end{pspicture}
\end{document}


