[pstricks] pst-solides3d and external files (colours)

[Leonardo]

>> \DocumentMetadata{}
>> \documentclass{article}
>> \usepackage{pstricks,pst-solides3d}
>> \begin{document}
>> \begin{pspicture}(-5,-3.5)(4,3)
>> \psset{lightsrc=80 30 30}
>> \psset{viewpoint=100 60 20 rtp2xyz,Decran=75}
>> \psframe*[linecolor=cyan!30](-4.5,-3)(3.5,3)
>> \psSolid[object=datfile,filename=horoptere]
>> \end{pspicture}
>> \end{document}

> Did you run the above with lualatex?

Yes, saved in pst_lualatex.tex and then

$ lualatex pst_lualatex.tex

Attached is the pdf (pst_lualatex.pdf)

Thanks,
Leonardo
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