[vtkusers] Insert raw openGL calls in vtk

[Aashish Chaudhary]

Are using OpenGL2 or OpenGL backend?

On Tue, Mar 31, 2015 at 12:13 PM, Sergio Vera <sergio.vera at alma3d.com>
wrote:

> Thanks,
> I've derived from vtkOpenGLPolyDataMapper, attached the mapper to an
> ordinary actor and added the actor to the renderer.
> It seems that neigher Draw() nor RenderPiece() methods of the mapper are
> being called and  my simple gl code snipped is not being rendered.
>
> Any additional hints?
>
> Thanks in advance
>
> On Tue, Mar 31, 2015 at 4:15 PM, Aashish Chaudhary <
> aashish.chaudhary at kitware.com> wrote:
>
>> there is no easy way. You will have to write your own
>> mapper.
>>
>>
>>
>> On Tue, Mar 31, 2015 at 7:17 AM, Sergio Vera <sergio.vera at alma3d.com>
>> wrote:
>>
>>>
>>> Hello vtk Users
>>>
>>> I'm trying to insert opengl calls inside vtk. So far I have seen
>>> examples of the opposite, insert vtk into opengl.
>>>
>>> There is the suggestion somewhere on the list of using the render
>>> methods of vtkMapper or vtkprops but no definite example
>>>
>>> Where is the best way to do it?
>>>
>>> thanks in advance
>>> --
>>> Sergio Vera
>>>
>>>  Alma IT Systems
>>>  C/ Vilana, 4B, 4º 1ª
>>>  08022 Barcelona
>>>  T. (+34) 932 380 592
>>>  www.alma3d.com
>>>
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>>
>>
>> --
>>
>>
>>
>> *| Aashish Chaudhary | Technical Leader         | Kitware Inc.
>> *
>> *| http://www.kitware.com/company/team/chaudhary.html
>> <http://www.kitware.com/company/team/chaudhary.html>*
>>
>
>
>
> --
> Sergio Vera
>
>  Alma IT Systems
>  C/ Vilana, 4B, 4º 1ª
>  08022 Barcelona
>  T. (+34) 932 380 592
>  www.alma3d.com
>



-- 



*| Aashish Chaudhary | Technical Leader         | Kitware Inc.            *
*| http://www.kitware.com/company/team/chaudhary.html
<http://www.kitware.com/company/team/chaudhary.html>*
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