[Ves] Volume rendering using VES

[Aashish Chaudhary]

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
>
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>
>


-- 
| Aashish Chaudhary
| R&D Engineer
| Kitware Inc.
| www.kitware.com
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