wxpython 3D view

[Jarosław Jasiewicz]

Hi
I have one question about 3D view in wxpython
Tcltk version had (still has) one good advantage: it respect current
region settings - both res and boundaries. It will give us good
oportunity to review and watch even very huge map with full resolution
piece by piece (set computational resolution from current view -> nviz).
In wxpython 3D do not respect current regions and will always use the
whole map.

Or maybe I do something wrong?

regards
Jarek
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[Ferruccio Sarra]

I encountered the same problem. Moreover (don't know at all the state of
the art...) I would know whether all commands available in tcltk NVIZ
gui (like keyframe animation) will be implemented in wx. Some news on
this issue?
Thanks
Ferruccio

Jarosław Jasiewicz ha scritto:

> Hi
> I have one question about 3D view in wxpython
> Tcltk version had (still has) one good advantage: it respect current
> region settings - both res and boundaries. It will give us good
> oportunity to review and watch even very huge map with full resolution
> piece by piece (set computational resolution from current view ->
> nviz). In wxpython 3D do not respect current regions and will always
> use the whole map.
>
> Or maybe I do something wrong?
>
> regards
> Jarek
> _______________________________________________
> grass-user mailing list
> [hidden email]
> http://lists.osgeo.org/mailman/listinfo/grass-user
>

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[Maris Nartiss]

As GRASS 7 will be TCL/Tk legacy free, someday somebody will implement
most usefull NVIZ features into wxNVIZ (or whatever it's called).
Still IMHO right now nobody is working on new features for NVIZ. I
will return to attribute based vector styling as soon as I will have
free time for coding, still it will not hit wxNVIZ for some time, as
I'm still looking into old tcl/tk one direction.


Maris.

2009/9/21 Ferruccio Sarra <[hidden email]>:

> I encountered the same problem. Moreover (don't know at all the state of the
> art...) I would know whether all commands available in tcltk NVIZ gui (like
> keyframe animation) will be implemented in wx. Some news on this issue?
> Thanks
> Ferruccio
> _______________________________________________
> grass-user mailing list
> [hidden email]
> http://lists.osgeo.org/mailman/listinfo/grass-user
>

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[Martin Landa]

Hi,

2009/9/21 Maris Nartiss <[hidden email]>:
> As GRASS 7 will be TCL/Tk legacy free, someday somebody will implement
> most usefull NVIZ features into wxNVIZ (or whatever it's called).
> Still IMHO right now nobody is working on new features for NVIZ. I
> will return to attribute based vector styling as soon as I will have
> free time for coding, still it will not hit wxNVIZ for some time, as
> I'm still looking into old tcl/tk one direction.

> 2009/9/21 Ferruccio Sarra <[hidden email]>:
>> I encountered the same problem. Moreover (don't know at all the state of the
>> art...) I would know whether all commands available in tcltk NVIZ gui (like
>> keyframe animation) will be implemented in wx. Some news on this issue?

right 3D viewer in wxGUI (or wxNviz if you like) supports ~30% of
TCL/TK Nviz capability. Initial prototype has been designed within
Google Summer of Code 2008 project [1] by me. Currently I have no time
to continue with that development (probably the next year will be
possible for me). So any volunteer is welcomed, also GSoC project the
next year would be cool.

Martin

[1] http://grass.osgeo.org/wiki/WxNviz

--
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa
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[Ferruccio Sarra]

Martin Landa ha scritto:

> Hi,
>
> 2009/9/21 Maris Nartiss <[hidden email]>:
>  
>> As GRASS 7 will be TCL/Tk legacy free, someday somebody will implement
>> most usefull NVIZ features into wxNVIZ (or whatever it's called).
>> Still IMHO right now nobody is working on new features for NVIZ. I
>> will return to attribute based vector styling as soon as I will have
>> free time for coding, still it will not hit wxNVIZ for some time, as
>> I'm still looking into old tcl/tk one direction.
>>    
>
>  
>> 2009/9/21 Ferruccio Sarra <[hidden email]>:
>>    
>>> I encountered the same problem. Moreover (don't know at all the state of the
>>> art...) I would know whether all commands available in tcltk NVIZ gui (like
>>> keyframe animation) will be implemented in wx. Some news on this issue?
>>>      
>
> right 3D viewer in wxGUI (or wxNviz if you like) supports ~30% of
> TCL/TK Nviz capability. Initial prototype has been designed within
> Google Summer of Code 2008 project [1] by me. Currently I have no time
> to continue with that development (probably the next year will be
> possible for me). So any volunteer is welcomed, also GSoC project the
> next year would be cool.
>
> Martin
>
> [1] http://grass.osgeo.org/wiki/WxNviz
>
>  

I have to thank you Martin and all the Grass crew for working on
improving and maintaining this great project since I spent last times  
using  both Grass and Nviz.  However I noticed that there are lots of
open projects apps on 3D visualization of geodata (Nviz, Ossim, ecc).
Each one have upsides but all are far from being complete products. Is
it just a wrong impression?
Some suggestion on what to expect from 3d visualization sftw future?

Ferruccio
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