[vtkusers] android examples openGL ES 2.0

[Ken Martin]

I'm not sure what the issue is. I just checked and the Native app is
working on my device. I just rebuilt and used API level 21 and
OPENGL_ES_VERSION set to 2.0

- Ken

On Sun, Dec 20, 2015 at 3:09 PM, Francesco R <francesco81492 at gmail.com>
wrote:

>
> Dear vtk users and developers,
> I am currently trying to run the two android examples with OpenGL ES 2.0
> backend available in vtk 7.0.0 rc1, on an ARM Mali 400 MP GPU.
> Unfortunately, I am not able to run neither of them on the device.
>
> NativeVTK crashes at Rendering/OpenGL2/vtkShaderProgram.cxx, line 399
> with "Shader object was not initialized, cannot attach it."
> See also http://pastebin.com/Wvew3gen for the full log.
>
> JavaVTK appears to interact correctly with the user (see
> http://pastebin.com/w3Sdu7CC ), but only a blue background is shown. The
> trace file obtained with the android device monitor is available at
> http://filebin.ca/2QdKao08I3lb/trace1.gltrace
>
> Do you have any suggestion on what could be the issue?
>
> Thanks
>
>
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-- 
Ken Martin PhD
Chairman & CFO
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065
518 371 3971

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