[pstricks] pst-solides3d

[Juergen Gilg]

Dear Philippe,

> Thanks for the idea.
> I'll try something like this, with a finer grid.
>   
you can also have multiple level lines in various colors and 
linethicknesses:

Try:

     intersectionplan={
      [0 0 1 3]
      [0 0 1 2]
      [0 0 1 1]
      },
     intersectioncolor=(bleu) (rouge) (vert),
     intersectionlinewidth=1 2 3 ,
     intersectiontype=0,

in the optional argument.

Hope, that comes closer to what you like to have.

Regards,

Juergen