[GRASS-dev] [GRASS GIS] #3600: m.nviz.image doesn't produce any output

[GRASS GIS]

#3600: m.nviz.image doesn't produce any output
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  Reporter:  guano        |      Owner:  grass-dev@…
      Type:  defect       |     Status:  new
  Priority:  normal       |  Milestone:
 Component:  Default      |    Version:  7.0.4
Resolution:               |   Keywords:
       CPU:  Unspecified  |   Platform:  MacOSX
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Comment (by cmbarton):

 Replying to [comment:51 hcho]:
 > Replying to [comment:49 cmbarton]:
 > > I will try this. However, we know that nviz, using OpenGL works fine
 and that the nviz interface can save an OpenGL image to a file. Can't the
 code for m.nviz.image just be lifted from the main nviz code?
 >
 >
 > Yeah.. maybe, it's better to rewrite m.nviz.image in Python because nviz
 uses wx.glcanvas internally. Not sure about that.

 Maybe a good idea. Then there would not be as much separate software
 maintenance needed to keep the interactive and command line versions
 functional and in sync across multiple platforms

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3600#comment:53>
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