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Diffstat (limited to 'Master/texmf-dist/doc/latex/pstricks-examples-en/36-00-43.ltx')
-rw-r--r-- | Master/texmf-dist/doc/latex/pstricks-examples-en/36-00-43.ltx | 51 |
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diff --git a/Master/texmf-dist/doc/latex/pstricks-examples-en/36-00-43.ltx b/Master/texmf-dist/doc/latex/pstricks-examples-en/36-00-43.ltx new file mode 100644 index 00000000000..a0a2f3b3a70 --- /dev/null +++ b/Master/texmf-dist/doc/latex/pstricks-examples-en/36-00-43.ltx @@ -0,0 +1,51 @@ +%% +%% A DANTE-Edition example +%% +%% Example 36-00-43 on page 786. +%% +%% Copyright (C) 2011 Herbert Voss +%% +%% 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. +%% +%% +%% ==== +% Show page(s) 1 +%% +\documentclass[]{article} +\pagestyle{empty} +\setlength\textwidth{201.70511pt} +\setlength\parindent{0pt} + +\usepackage{pst-3dplot} +\def\drawCircles{% + \parametricplotThreeD[xPlotpoints=100](80,360)(0,360){% + /k 2 def /k2 4 def + t cos k mul 3 u sin k mul add mul + t sin k mul 3 u sin k mul add mul + u cos k2 mul + } + \parametricplotThreeD[yPlotpoints=75](0,360)(80,360){% + /k 2 def /k2 4 def + u cos k mul 3 t sin k mul add mul + u sin k mul 3 t sin k mul add mul + t cos k2 mul + } + \parametricplotThreeD[yPlotpoints=2,linecolor=red,linewidth=2pt](0,360)(80,360){% + /k 2 def /k2 4 def + u cos k mul 3 t sin k mul add mul + u sin k mul 3 t sin k mul add mul + t cos k2 mul + }} + + +\begin{document} +\psset{unit=0.6} +\begin{pspicture}(-5,-5.5)(5,6) + \psset{Beta=20,Alpha=50,linewidth=0.1pt,linecolor=cyan} + \drawCircles +\end{pspicture} +\end{document} |