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

[Alex Southern]

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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