[GRASS-dev] [GRASS GIS] #1961: wxNVIZ: error if no raster map selected

GRASS GIS trac at osgeo.org
Thu May 30 11:33:20 PDT 2013

#1961: wxNVIZ: error if no raster map selected
 Reporter:  hamish  |       Owner:  grass-dev@…              
     Type:  defect  |      Status:  new                      
 Priority:  major   |   Milestone:  6.4.3                    
Component:  wxGUI   |     Version:  svn-develbranch6         
 Keywords:  wxnviz  |    Platform:  All                      
      Cpu:  x86-64  |  

Comment(by annakrat):

 Replying to [comment:6 hamish]:
 > and then if I manually go to the Data tab -> Vector controls and tick
 the box to have it render on the newly selected raster map, it stays at
 z=0 below. "Height above surface" there also appears to work as a
 multiplier, not in map units? but of what? the archsites map is not 3D.
 the cat number? interesting raindrop effect, but not so good for accurate

 It should be in map units. The problem appears only when there is no
 surface to drape the points on. Should be fixed in r56515.

 > thanks,
 > Hamish
 > ps- Perspective still needs a hard upper-bound at 180 degrees. currently
 if you type e.g. `325` degrees in the box and move the slider you can see
 where it crosses over itself and the geometry inverts. interesting, but
 not really usable.

 done in r56514

 if you confirm that these fixes help, I will backport them.

Ticket URL: <https://trac.osgeo.org/grass/ticket/1961#comment:8>
GRASS GIS <http://grass.osgeo.org>

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