#702: nviz: points with attributes broken
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Reporter: helena | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Priority: major | Milestone: 6.4.0
Component: NVIZ | Version: 6.4.0 RCs
Keywords: | Platform: All
Cpu: All |
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NVIZ visualization of points with attributes in GRASS65
(tested on RH linux, compiled from source) and in GRASS64 on MSWindows -
(the latest stand alone installer) and GRASS64 Mac installer appears to be
broken.
I tried with nc_spm schools_wake (attributes capacity, mobile units)
and firestations (pumps) and for color the rendered color is black,
although some points are colored, but it is a different color than the one
given in the GUI.
Size turns to flat, both for Auto and for various values of custom.
It looks like scaling between the actual values > classes > size or
color does not work properly.
It works in GRASS63 - what has changed? Maybe the modifications in NVIZ
GUI broke it?
#702: nviz: points with attributes broken
---------------------+------------------------------------------------------
Reporter: helena | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Priority: major | Milestone: 6.4.0
Component: NVIZ | Version: 6.4.0 RCs
Resolution: | Keywords:
Platform: All | Cpu: All
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Comment (by marisn):
Attribute dependent vector rendering in nviz is a huge hack. It was broken
by somebody who was fixing other things, that where broken by attribute
dependent rendering. There are changes in this area in trunk - OGSF now
has a proper mechanism how to set styling, still there's no GUI code for
it. See more: http://lists.osgeo.org/pipermail/grass-dev/2009-
October/046563.html