[Octave-bug-tracker] [bug #35144] trisurf.m demo failure

[Rik]

Follow-up Comment #9, bug #35144 (project octave):

Thanks Ben!  

All four demos run in gnuplot now for me as well using tip
(14095:595ee644fa6f).  I'm writing now only to report that there is a slight
difference in the resulting plots.  For the FLTK plot both the mesh and the
surface are drawn.  For the gnuplot version it appears that perhaps only the
surface is drawn.

To get an idea of what I mean, try "demo ("surf", 1)" which is the 2-D
version.  It shows both mesh and surface for either toolkit.

This may be another limitation of gnuplot.  I tried increasing the edgewidth
to 3 and the edgecolor property to [1 0 1] (hot pink) and I can see that some
of the mesh is being drawn.


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