[GRASS-dev] [GRASS GIS] #3606: m.nviz.image produces a screenshot

[GRASS GIS]

#3606: m.nviz.image produces a screenshot
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  Reporter:  epifanio  |      Owner:  grass-dev@…
      Type:  defect    |     Status:  new
  Priority:  major     |  Milestone:
 Component:  Display   |    Version:  svn-trunk
Resolution:            |   Keywords:
       CPU:  x86-64    |   Platform:  Linux
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Comment (by hcho):

 Replying to [comment:8 epifanio]:
 > I made a gist of lib/ogsf/gs2.c, lib/ogsf/gsd_prim.c, and include/ogsf.h
 >
 > https://gist.github.com/0a22197af301f2f64678efa408ea997f

 I think I know what happened. In gsd_prim.c, all  gsd_bothbuffers,
 gsd_frontbuffer, and gsd_backbuffer have "buffer: both\n". That's why I
 was confused. Anyway, that's not the reason for your problem.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3606#comment:9>
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