[vtkusers] Problem initializing GLEW with vtk8.1

[Jothybasu Selvaraj]

Thanks, I'll check it out.

On Thu, Jul 12, 2018 at 10:18 AM Mathieu Westphal <
mathieu.westphal at kitware.com> wrote:

> Hello,
>
> You may want to try with QVTKOpenGLSimpleWidget as well.
> Please see this examples, available in VTK/GUISupport/Qt/Testing/Cxx
>
> Best,
>
> Mathieu Westphal
>
> On Wed, Jul 11, 2018 at 1:27 PM, Todd via vtkusers <
> vtkusers at public.kitware.com> wrote:
>
>> You might need to install/reinstall Nvidia drivers.
>>
>> On 11 Jul 2018 11:08 p.m., Todd <nztoddler at yahoo.com> wrote:
>>
>> The reason I asked, and it might be irrelevant, is that another user was
>> running a c++ project with VTK 8.1 on Hyper-V, which does not support
>> opengl 2, and got a similar error. He had to install Mesa.
>>
>> On 11 Jul 2018 11:01 p.m., Jothybasu Selvaraj <jothybasu at gmail.com>
>> wrote:
>>
>> Windows 10 with Nvidia card.
>>
>>
>>
>> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
>> Windows 10
>>
>>
>>
>> *From: *Todd <nztoddler at yahoo.com>
>> *Sent: *Wednesday, July 11, 2018 9:00 PM
>> *To: *Jothybasu Selvaraj <jothybasu at gmail.com>
>> *Cc: *VTK Mailing List <vtkusers at vtk.org>
>> *Subject: *Re: [vtkusers] Problem initializing GLEW with vtk8.1
>>
>>
>>
>> What platform are you using?
>>
>>
>>
>> On 11 Jul 2018 10:36 p.m., Jothybasu Selvaraj <jothybasu at gmail.com>
>> wrote:
>>
>> Dear All
>>
>>
>>
>> I just build vtk8.1 and tried to render a sphere using QVTKOpelnGLWidget
>> -hope this is the recommended over QVTKWidget in vtk8.1.
>>
>>
>>
>> I am getting this error. I am using QtCreator.
>>
>>
>>
>> vtkGenericOpenGLRenderWindow (00000255BB134430): GLEW could not be
>> initialized.
>>
>>
>>
>> I have the following in the header file of the class which renders this:
>>
>> #define vtkRenderingCore_AUTOINIT 3(vtkInteractionStyle,vtkRenderingFreeType,vtkRenderingOpenGL2)
>>
>> #define vtkRenderingVolume_AUTOINIT 1(vtkRenderingVolumeOpenGL2)
>>
>>
>>
>> Any ideas how to fix this?
>>
>>
>>
>> I am coming back to VTK after suing vtk 6.x.
>>
>>
>>
>>
>>
>> Regards,
>>
>> Jothy
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
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