Hello,
There are still a few issues
- levels for isosurfaces need to be floating point - now, if I set it to 0.5 I
get 0
- redraw is not working automatically - I need to change view to get redraw
(similar to what we had for 2D raster surfaces)
- I think the emission parameter can be removedWhen working with two volumes (I will include several volumes in the test data
set
for you to try this out):- when second volume is added the list of isosurfaces needs to be cleared,
it becomes all mixed up - I can get several levels with the same value and
it is not clear to which volume which applies- isosurfaces for second volume stay black even after I changed color to
constant red
(it looks like they don't get any light)- after switching off the second volume in map layers it disapears but when I
switch it back on
and define isosurface for it, the isosurfaces do not come back.- volumes need position control similar to the surfaces - e.g. I have
isosurfaces from two volumes
and I need to view them both overlayed and separated (e.g. above each other -
to see the spatial relationship
I will look at this week.
when I click on the Generate command for nviz_cmd nothing happens, here is the
traceback:> Traceback (most recent call last):
> File "/Users/helena/grassdev7/grass_trunk/dist.i386-apple-
> darwin10.7.0/etc/gui/wxpython/gui_modules/toolbars.py", line
> 1353, in OnNvizCmd
>
> self.lmgr.GetLogWindow().WriteLog(text = cmd, switchPage =
> True)
> File "/Users/helena/grassdev7/grass_trunk/dist.i386-apple-
> darwin10.7.0/etc/gui/wxpython/gui_modules/goutput.py", line
> 385, in WriteLog
>
> self.cmd_output.SetStyle()
> File "/Users/helena/grassdev7/grass_trunk/dist.i386-apple-
> darwin10.7.0/etc/gui/wxpython/gui_modules/goutput.py", line
> 1019, in SetStyle
>
> settings = preferences.Settings()
> File "/Users/helena/grassdev7/grass_trunk/dist.i386-apple-
> darwin10.7.0/etc/gui/wxpython/gui_modules/preferences.py",
> line 64, in __init__
>
> self.filePath = os.path.join(utils.GetSettingsPath(), 'wx')
> File "/Users/helena/grassdev7/grass_trunk/dist.i386-apple-
> darwin10.7.0/etc/gui/wxpython/gui_modules/utils.py", line
> 759, in GetSettingsPath
>
> version = int(grass.version()['version'].split('.', 1)[0])
> KeyError
> :
> 'version'
I have no idea why it doesn't work for you. It seems to me that you must have similar problems
whenever something is written to command output. I noticed some recent changes in r46915 done by Martin,
which could be related with this problem (could you look at it Martin please?).
Anna