[Ves] Volume rendering using VES

[Abhishek Gupta]

Hello Ashish,

We already have an iPAD application for viewing 2D slices. So, I already
have an array of 2D slices available. I think iPad's support OpenGL ES 2.0.

Please suggest, how to go forward.


On Thu, Nov 29, 2012 at 7:22 PM, Aashish Chaudhary <
aashish.chaudhary at kitware.com> wrote:

> Hi Abhishek,
>
> Volume rendering is work in progress. With OpenGL ES 2.0, we would have to
> transform the the data  to array of 2D slices. Its a 2.0 constraint and
> then port the rendering code over. If you would like help on specifics,
> please let me know. Now if the device you are trying to use support 3.0,
> then it would
> be little easier.
>
> Thanks,
>
>
> On Thu, Nov 29, 2012 at 5:14 AM, Abhishek Gupta <abhishek at meddiff.com>wrote:
>
>> Hello users, I want to implement volume rendering application on iOS
>> platform.
>>
>> This is what my windows application does:
>> 1. Read a series CT scan images. (Using vtkDICOMImageReader)
>> 2. Prepare mapper to apply color transfer and opacity functions
>> (using vtkFixedPointVolumeRayCastMapper)
>> 3. Prepare volume, run over mapper.
>> 4. Display volume on rendering window.
>>
>>  I thought, i will have to port only rendering part of my application.
>> But to my surprise "Volume Rendering" is not part of the VTK source used by
>> VES.
>>
>> Please help.
>>
>>
>> --
>> Regards,
>> *Abhishek Gupta*
>> *Technical Lead*
>> Meddiff Technologies Pvt. Ltd.
>> Mobile: +91-9986919320
>>
>> _______________________________________________
>> Ves mailing list
>> Ves at public.kitware.com
>> http://public.kitware.com/cgi-bin/mailman/listinfo/ves
>>
>>
>
>
> --
> | Aashish Chaudhary
> | R&D Engineer
> | Kitware Inc.
> | www.kitware.com
>



-- 
Regards,
*Abhishek Gupta*
*Technical Lead*
Meddiff Technologies Pvt. Ltd.
Mobile: +91-9986919320
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