[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:15 epifanio]:
 > Double checking I've the right changes applied to the right files, here
 is a gist of the previous files:
 >
 > https://gist.github.com/c6a7cb6019f2347add44f2dc6b35f4c7
 >
 > With this configuration, I do have a proper PPM rendering the elevation
 surface correctly.

 I'm confused. Do you mean that the files in the gist work for you? That's
 basically trunk + debug outputs.

 In your last test, you drew to the front buffer without swapping
 (different from your gist). Did they both work for you?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3606#comment:16>
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