[GRASS-dev] Re: [GRASS GIS] #31: NVIZ in GRASS6.2.3 (some problems)

GRASS GIS trac at osgeo.org
Tue Feb 12 06:25:21 EST 2008


#31: NVIZ  in GRASS6.2.3 (some problems)
----------------------+-----------------------------------------------------
  Reporter:  clerici  |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect   |      Status:  new                      
  Priority:  major    |   Milestone:  6.4.0                    
 Component:  default  |     Version:  6.2.3                    
Resolution:           |    Keywords:  nviz                     
----------------------+-----------------------------------------------------
Changes (by marisn):

  * keywords:  => nviz

Comment:

 Replying to [ticket:31 clerici]:
 > 1) In the control panel the LOOK cancel button does not work (it works
 on 6.0)
 Doesn't exist in svn-trunk anymore;
 > 2) In the control panel the LOOK RESET button does not reset twist
 (bug?)
 Fixed by r30082;
 > 3) In the Surface panel the masking doesn't have any effect on 'fine'
 surfaces but only on 'wire' surfaces and vectors maps.
 Can You, please, give a example?
 > 4) In the Surface panel the emission parameter (in Surface Attribute)
 seems ineffective.
 Confirming. I saw no difference in output while changing emission
 constant. Can somebody give an example how to test how emission works?
 > 5) In the Surface panel the Transparency function has a strange
 behaviour with the 'constant' elevation surfaces. When a transparency
 value is assigned to the surface and the DRAW button is pressed, the
 surface is hidden by the other surfaces. Only by pressing the Draw Current
 button in the Surface panel the transparency is effective, but reduces
 progressively each time the button is pressed. If the DRAW button is
 pressed again the surface return to be hidden. For a check the
 elevation.dem and a surface at an elevation of 5,000 m can be used.
 Please give an step-by-step instruction how to reproduce this.
 > 6) In the panel Vectors Lines/3D Polygons the Display Flat function
 seems ineffective.
 Confirming. 3D and 2D maps both don't react on "display flat" function.

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/31#comment:1>
GRASS GIS <http://grass.osgeo.org>
GRASS Geographic Information System (GRASS GIS) - http://grass.osgeo.org/


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