[Qt-interest] Problem using OpenGL from Qt Application

[Sujan Dasmahapatra]

Hi
Rainer now its rendering problem was with initializeGL() not initialize().
Thanks for the help...

On Wed, Oct 21, 2009 at 11:11 AM, Sujan Dasmahapatra <
sujan.dasmahapatra at gmail.com> wrote:

> Hi
> Rainer I have tested the program by adding  these lines between glClear()
> and LoadIdentity() but still I am not able to see the  graphics on the
> scree.
>
> Whats going wrong !
>
> glMatrixMode (GL_PROJECTION);
>   glOrtho (-20.0, 20.0, -20.0, 20.0, -20.0, 20.0);
>   glMatrixMode (GL_MODELVIEW);
>
>   On Tue, Oct 20, 2009 at 10:25 PM, Sujan Dasmahapatra <
> sujan.dasmahapatra at gmail.com> wrote:
>
>> Hi
>> Thanks for the suggestions I'll check it soon ! Thanks very much.
>>
>> Thanks
>> Sujan
>>
>>   On Tue, Oct 20, 2009 at 10:03 PM, Rainer Wiesenfarth <
>> Rainer.Wiesenfarth at inpho.de> wrote:
>>
>>>
>>> From: Sujan Dasmahapatra
>>> > I am not sure ! Can somebodyelse check if what I wrote is
>>> > right or wrong !
>>> > [...]
>>>
>>> (off-the-list reply)
>>>
>>> Why don't you just test what happens if you add the three lines I
>>> suggested?
>>>
>>> Best Regards / Mit freundlichen Grüßen
>>> Rainer Wiesenfarth
>>>
>>> --
>>> INPHO GmbH * Smaragdweg 1 * 70174 Stuttgart * Germany
>>> phone: +49 711 2288 10 * fax: +49 711 2288 111 * web: www.inpho.de
>>> place of business: Stuttgart * managing director: Johannes Saile
>>> commercial register: Stuttgart, HRB 9586
>>> Leader in Photogrammetry and Digital Surface Modelling
>>>
>>
>>
>>
>>  --
>> Thanks & Regards
>> S. Dasmahapatra
>> B.E. (Aeronautics-Aerodynamics)
>> Bangalore, India
>> Ph:91-9900839788
>> Office:91-80-66470248
>> mail id : sujan.dasmahapatra at gmail.com
>>
>
>
>
> --
> Thanks & Regards
> S. Dasmahapatra
> B.E. (Aeronautics-Aerodynamics)
> Bangalore, India
> Ph:91-9900839788
> Office:91-80-66470248
> mail id : sujan.dasmahapatra at gmail.com
>



-- 
Thanks & Regards
S. Dasmahapatra
B.E. (Aeronautics-Aerodynamics)
Bangalore, India
Ph:91-9900839788
Office:91-80-66470248
mail id : sujan.dasmahapatra at gmail.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20091021/1d7197fd/attachment.html