%% %% The LaTeX Graphics Companion, 2ed (first printing May 2007) %% %% Example 6-6-9 on page 404. %% %% Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss %% %% It may be distributed and/or modified under the conditions %% of the LaTeX Project Public License, either version 1.3 %% of this license or (at your option) any later version. %% %% See http://www.latex-project.org/lppl.txt for details. %% \documentclass{ttctexa} \pagestyle{empty} \setcounter{page}{6} \setlength\textwidth{135.83385pt} \StartShownPreambleCommands \usepackage{pstricks,pst-3dplot} \StopShownPreambleCommands \begin{document} \begin{pspicture}(-1,-1)(3,4.25) \psset{Alpha=30,Beta=30} \pstThreeDCoor[xMin=-3,xMax=1,yMin=-1,yMax=2,zMin=-1,zMax=4] \pstThreeDBox(-1,1,2)(0,0,2)(2,0,0)(0,1,0) \pstThreeDDot[drawCoor=true](-1,1,2) \psset{arrows=->,arrowsize=0.2} \pstThreeDLine[linecolor=green](0,0,0)(-1,1,2) \uput[0](0.5,0.5){$\vec{o}$} \uput[0](0.9,2.25){$\vec{u}$} \uput[90](0.5,1.25){$\vec{v}$} \uput[45](2,1.){$\vec{w}$} \pstThreeDLine[linecolor=blue](-1,1,2)(-1,1,4) \pstThreeDLine[linecolor=blue](-1,1,2)(1,1,2) \pstThreeDLine[linecolor=blue](-1,1,2)(-1,2,2) \end{pspicture} \end{document}