[pstricks] \pscustom

[Hamed]

Hi all,

 

Is there a way to get rid of the thick line to the right of the cone in the
following example

\documentclass[11pt,epsfig]{article}

\usepackage{amsmath,amssymb,latexsym}

\usepackage{pstricks}

\usepackage{pstricks-add}

\pagestyle{empty}

\begin{document}

\psset{unit=.75}

\begin{pspicture}(-3,-3)(6,6)

\psset{algebraic=true,plotpoints=200,linewidth=2pt}

\psline[linewidth=.3pt](0,0)(3,6)

\psline[linewidth=.3pt](0,0)(-3,6)

\psellipse[linestyle=solid,linecolor=black,fillstyle=solid,fillcolor=white,l
inewidth=.3pt](0,6)(64pt,6pt)

\pscustom{%

\psline[liftpen=2,linewidth=.3pt,linecolor=blue!20](0,0)(3,6)

 \gsave

\psline[linewidth=.3pt,linecolor=blue!20](-3,6)(0,0)

 

 \fill[fillstyle=solid,fillcolor=brown!10]

 \grestore

 }

\psellipse[linestyle=solid,linecolor=black,fillstyle=solid,fillcolor=brown!1
0,linewidth=.3pt](0,6)(64pt,6pt)

 \pscustom{%

\psplot[liftpen=1,linecolor=red!20,algebraic]{0}{1.5}{2*x}

 \gsave

\psplot[liftpen=1,linecolor=red!20,algebraic]{-1.5}{0}{-2*x}

 

 \fill[fillstyle=solid,fillcolor=blue!20]

 \grestore

 }

 
\psellipse[fillstyle=solid,fillcolor=blue!20,linestyle=solid,linewidth=.5pt]
(0,3)(32pt,3pt)

%\psline[linecolor=brown](0,6)(6,0)

%\psline[linecolor=black](0,.3)(.3,.3)

%\psline[linecolor=black](.3,0)(.3,.3)

\psline[linecolor=black,linewidth=.3pt,linestyle=dashed]{-}(0,6)(3,6)

\psline[linecolor=black,linewidth=.3pt,linestyle=dashed]{-}(0,3)(1.5,3)

\psline[linecolor=black,linewidth=.3pt,linestyle=dashed]{-}(0,6)(0,0)

\end{pspicture}

\end{document}

 

Thanks

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