3

Changing thickness line using pst-solides3d:

I'm trying to draw a thinness line in space using pst-solides3d:

\begin{center}
\psset{unit=0.4cm}
\psset[pst-solides3d]{viewpoint=40 30 25 rtp2xyz,Decran=60,fontsize=0}
\begin{pspicture}(-2,-3)(3,10)
\defFunction[algebraic]{paraboloid1}(r,t){r*cos(t)}{2*r*sin(t)}{r^2}
\psSolid[algebraic,object=surfaceparametree,base=0 2 pi 2 div 3 pi mul 2 div,linewidth=0.5pt,function=paraboloid1,ngrid=20 25,linecolor=blue,incolor=Turquoise]%
\psSolid[object=line,args=0 4 0 0 4 4,linewidth=0.1pt]
\end{pspicture}
\end{center}

but command linewidth seems have no effect. Thanks.

closed as off-topic by Werner, user13907, egreg, Martin Schröder, Zarko Dec 25 '15 at 0:52

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  • 4
    I'm voting to close this question as off-topic because it is a feature that now forms part of the standard release of pst-solides3d. – Werner Dec 24 '15 at 23:59
4

Use

\psPoint(0, 4, 0){A}\psPoint(0, 4, 4){B}
\psline[linewidth=2pt](A)(B)

I'll fix it in pst-solides3d.pro that linewidth is taken into account for the object=line. The updated package is available for TeX Live and also MiKTeX.

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