[Octave-bug-tracker] [bug #35559] lines not printed

[Ben Abbott]

Follow-up Comment #16, bug #35559 (project octave):

Rik, I think either of those solutions will fix the problem.

The only caveat is that it breaks hidden line removal. Take a look at printed
output for any the demos for cylinder, ellipsoid, ezmesh, ezsurf, pie3,
quiver3, shading, surf, surfc, or trisurf.

It should be sufficient to use GL2PS_BSP_SORT if (abs (view(2)) != 90) and use
GL2PS_SIMPLE_SORT or GL2PS_NO_SORT otherwise.

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