Le 01/03/2019 à 14:20, P M a écrit :
Hi Christophe
... I figured out that in inkscape one can combine paths...( Ctrl++
)... so that creates just one single area.
so i have a solution.
However it might be interesting to know, how Scilab fills the polygon
when saving it as an svg.
To me it seems something similar to a tessalation...building triangles
to fill the area.
The lines in the image are the triangle edges.
Yes, it's the case, at least as soon as the figure is in 3D. In 3D,
every surface defined by a set of (not necessarily coplanar) vertices is
decomposed as a set of joined triangles.
These "edges" are not extra drawn lines, but a very thin space (likely
1-pixel thin) in-between almost joined triangles edges. Indeed, changing
the background color changes their color.
The fix would be to output some triangles oversized by 1/10000 ?
This could have some potential drawbacks, like (partly) hiding some
lines actually drawn as edges, etc.
To be assessed.
Samuel
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