[GRASS-dev] Weekly reports #2 wxNviz

[Moritz Lennert]

On 10/06/11 17:56, Martin Landa wrote:
> Hi,
>
> 2011/6/10 Moritz Lennert<mlennert at club.worldonline.be>:
>> Thank you for the great work. I just updated my source and reompiled and
>> trying to launch 3d view immediately crashes the entire GUI, without any
>> error message on the console. I tried with export WX_DEBUG=5, but still not
>
> this variable is not environmental, so you need to use `g.gisenv`
> (like for DEBUG).

Duh, I knew that...too many things going on at once. Sorry.

Here's what I get when adding the elevation layer to the display and 
then launching wxnviz (grass7, on Debian Squeeze GNU/Linux, 32bit and 
--enable-largefile - currently recompiling without, python 2.6.6, wx 
2.8.10.1):

GUI D3/5: Map.Render() type=raster, layer=elevation at PERMANENT
GUI D1/5: gcmd.RunCommand(): g.pnmcomp opacity=1.0 
mask=/tmp/tmpi54BNS.pgm height=531 width=798 background=255:255:255:255 
input=/tmp/tmpi54BNS.ppm output=/tmp/tmp590e19.ppm
GUI D2/5: gcmd.RunCommand(): command started
GUI D3/5: gcmd.RunCommand(): decoding string
GUI D1/5: gcmd.RunCommand(): get return code 0
GUI D3/5: gcmd.RunCommand(): print error
GUI D3/5: gcmd.RunCommand(): print read error
GUI D3/5: Map.Render() force=True file=/tmp/tmp590e19.ppm
GUI D5/5: BufferedWindow.Draw(): id=99, pdctype = image, coord=[0, 0, 0, 0]
GUI D3/5: Map.GetListOfLayers(): numberof=0
GUI D1/5: BufferedWindow.UpdateMap(): render=True, renderVector=True -> 
time=0.02
GUI D4/5: BufferedWindow.OnPaint(): redrawAll=True
GUI D4/5: BufferedWindow.OnPaint(): redrawAll=True
GUI D3/5: CreateTool(): tool=628, label=view bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb3e0028> >
GUI D3/5: CreateTool(): tool=629, label=surface bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb3e7950> >
GUI D3/5: CreateTool(): tool=630, label=vector bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb3fdff0> >
GUI D3/5: CreateTool(): tool=631, label=volume bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb39e7c0> >
GUI D3/5: CreateTool(): tool=632, label=light bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb39e7a0> >
GUI D3/5: CreateTool(): tool=633, label=fringe bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb27dac8> >
GUI D3/5: CreateTool(): tool=634, label=settings bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xabceb98> >
GUI D3/5: CreateTool(): tool=635, label=help bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xb3f9978> >
GUI D3/5: CreateTool(): tool=636, label=quit bitmap=<wx._gdi.Bitmap; 
proxy of <Swig Object of type 'wxBitmap *' at 0xabcf1b8> >
GUI D5/5: BufferedWindow.Draw(): id=None, pdctype = clear, coord=[0, 0, 
0, 0]
GUI D5/5: BufferedWindow.Draw(): id=None, pdctype = clear, coord=[0, 0, 
0, 0]
GUI D5/5: BufferedWindow.Draw(): id=None, pdctype = clear, coord=[0, 0, 
0, 0]
GUI D4/5: BufferedWindow.OnPaint(): redrawAll=True
GUI D3/5: Map.AdjustRegion(): {u'rows': 531.0, u'e': 645000.0, u'cells': 
423738.0, u'cols': 798.0, u'center_northing': 221750.0, u'n': 228500.0, 
u'center_easting': 637500.0, u's': 215000.0, u'w': 630000.0, u'ewres': 
18.796992481203006, u'nsres': 25.423728813559322}
GUI D3/5: Map.SetRegion(): n-s resol: 25.423729; n-s resol3: 10; rows: 
531; north: 228500.0; t-b resol: 1; zone: 0; bottom: 0; rows3: 1350; 
west: 630000.0; top: 1; cols: 798; cols3: 1500; depths: 1; e-w resol: 
18.796992; proj: 99; e-w resol3: 10; east: 645000.0; south: 215000.0;

This is where it crashes, with no more messages.

I'm a bit intrigued by the mentions of "Swig Object". Do we still use 
swig or is this just a name coincidence ?

Moritz