[vtkusers] Problem in migrating from 32bit version of VTK to 64bit version of VTK..

[Michael Jackson]

What is the error? Can you jse the debugger to step through the code until
the. Radh happens and then send a sack trace? That would help the most. All
i can say is that  both builds should work equally as well. Ut there have
been known to be bugs. Just saying that you have an error is not that much
to go on. How large is the data that you using to test. How much ram is in
the machine.

-----
Mike Jackson                     www.bluequartz.net
Principal Software Engineer       mike.jackson at bluequartz.net
BlueQuartz Software               Dayton, Ohio
____________________________
Sent from my mobile device. Please excuse the shortness of the reply.

On Dec 14, 2011, at 6:31, rakesh patil <prakeshofficial at gmail.com> wrote:

Hi Alex,

Thanks for your quick reply. Using that article as reference, I have built
VTK versions on my 64-bit machine. As mentioned, I am facing run time error
during triangulation. I am using vtkDelaunay2D for triangulation purpose.
Any idea why is this so?

Thanks

Regards
Rakesh Patil

On Wed, Dec 14, 2011 at 4:51 PM, Alex Southern <mrapsouthern at gmail.com>wrote:

>  Hi,
>
> As this list helped me to resolve a related issue the other day, i feel i
> must repay the gesture :)
>
> Here is what i used to build VTK 64 bit on Windows (with VS2010 SP1)
> successfully:
>
> http://pinyotae.blogspot.com/2010/08/vtk-installation-on-windows-64-bit-for.html
>
> One difference between our two builds though is that I had not previously
> built the 32 bit version. I built the 64 bit version on a new computer.
>
> Cheers
> Alex
>
>
> On 12/14/2011 12:51 PM, rakesh patil wrote:
>
> Hi folks,
>
> In order to handle large dataset, I migrated from 32-bit mode of VTK to
> 64-bit version of VTK. I configured VTK on windows 7 64-bit machine with
> the help of CMAKE and Microsoft Visual Studio 2008. The code compiled on
> 32bit machine worked very well.
>
> When I compiled my application targeting for 64-bit machine, on 64bit
> windows 7 machine, I observed that vtkDelaunay2D crashed during
> triangulation. Then I tested the same by compiling 32bit version of my
> application on same 64bit windows machine. Again I got same result (i.e.
> app crashed during triangulation). I thought it would be data problem. So I
> tested the same data with my earlier application( 32bit version of my
> application on 32-bit machine) There it worked very well.
>
> So what I observed is that, irrespective of in what mode (32 or 64) the
> application is compiled on 64bit machine, my application crashes during
> triangulation. Whereas it works on 32bit machine. Anyone knows why is this
> behavior? Is there any settings to be done in CMAKE or Visual Studio while
> configuring VTK for building 64-bit mode of VTK?
>
> I would be grateful if anyone can tell me the procedure or any link to
> build 64bit version of VTK with CMAKE and Visual Studio on 64bit Windows 7.
>
> Thanks
>
> Regards
> Rakesh Patil
>
>
>
>
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