Re: [PyOpenGL-Users] Basic query regarding glSelectBuffer

[Mike C. F. <mcf...@vr...>]

On 11-04-18 08:39 AM, Abhijeet Rastogi wrote:
> Thanks Davis for your reply.
> But, then in C++ code, I have used it too... ( like in choiche =
> selectBuff[(hits*4)-1];)... So, what will I do in python code?

See the PyOpenGL documentation for glSelectBuffer, in the section Sample
Code References you'll find a few links to sample code, including from
OpenGLContext.  Basically you get back a list from the glRenderMode()
call and you can iterate over the (near,far,names) records in that list:

   
http://pyopengl.sourceforge.net/documentation/manual-3.0/glSelectBuffer.xhtml

HTH,
Mike

>
> On Mon, Apr 18, 2011 at 5:46 PM, Joshua R. Davis <joshuardavis@q.com
> <mailto:joshuardavis@q.com>> wrote:
>
>     You just pass in the buffer size. This is in the code I pointed
>     you to.
>
>     selectionBufferCapacity = 64
>     glSelectBuffer(selectionBufferCapacity)
>
>     Josh
>
>     On 2011 Apr 18, at 7:06 AM, Abhijeet Rastogi wrote:
>
>     > Also, I have noticed that in python, glSelectBuffer (size) →
>     None is the specification. So, how am I supposed to use
>     selectBuff. Because in C++, we also pass selectBuff's reference to
>     the function.
>     >
>     > On Mon, Apr 18, 2011 at 5:33 PM, Abhijeet Rastogi
>     <abh...@gm... <mailto:abh...@gm...>> wrote:
>     > Hi,
>     >
>     > I am not clear as to how do we use glSelectBuffer in pyopengl.
>     >
>     > So far, I have tried to convert it to python and my attempt is
>     as follows:
>     > Python code:- http://sprunge.us/JPUj?python
>     > C++ code:- http://sprunge.us/YPhU?c++
>     >
>     >
>     >
>     >
>     > --
>     > Regards,
>     > Abhijeet Rastogi (shadyabhi)
>     > http://www.google.com/profiles/abhijeet.1989
>     >
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>     Joshua R. Davis    joshuardavis@q.com <mailto:joshuardavis@q.com>
>
>
>
>
>
>
> -- 
> Regards,
> Abhijeet Rastogi (shadyabhi)
> http://www.google.com/profiles/abhijeet.1989
>
>
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> the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
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>
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  Mike C. Fletcher
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