[vtkusers] Error While Building VTK 8 with Oculus SDK

[Rishabh Mittar]

Thanks David, that did the trick.

However,while I was testing with the TestDragon example, the example built
successfully and while running the exe I got the following errors on the
vtkOutput Window:

WARNING :In C:\VTK\src\IO\PLY\vtkPLYReader.cxx,line 126
vtkPLYReader(004F5C00): Could not open PLY file

ERROR:In C:\VTK\src\Common\ExecutionModel\vtkExecutive.cxx,line 784
vtkCompositeDataPipeline(00513938):Algorithm vtkPLYReader(004F5C00)
returned failure for request:vtkInformation(00531CA8)
Debug:Off
Modified Time:1033
Reference Count:1
Registered Events:(none)
Request:REQUEST_DATA
FORWARD_DIRECTION:0
FROM_OUTPUT_PORT:
ALGORITHM_AFTER_FORWARD:1

ERROR:In C:\VTK\src\Rendering\Oculus\vtkOculusRenderWindow.cxx,line 354
vtkOculusRenderWindow(004FF050):Failed to create LibOVR session

This is how my call to Open the file looks like:
const char* fileName =
    vtkTestUtilities::ExpandDataFileName(
      argc, argv, "C:/Users/User/Desktop/TestDragon/src/dragon.ply");

Have also tried:
const char* fileName =
    vtkTestUtilities::ExpandDataFileName(
      argc, argv, "dragon.ply");

But I still get the same result.
I am using the file dragon.ply file from
https://midas3.kitware.com/midas/download/?items=318673,1

Any ideas on how what is the issue?



--
Rishabh Mittar







On Jun 30, 2017 11:52 PM, "David E DeMarle" <dave.demarle at kitware.com>
wrote:

> Build VTK in release mode. To do so, under ninja, cmake configure your VTK
> build tree with CMAKE_BUILD_TYPE=Release. Or under visual studio choose
> release in the Visual Studio UI after the cmake config when you open up the
> vtk solution.
>
> David E DeMarle
> Kitware, Inc.
> Principal Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909 <(518)%20881-4909>
>
> On Fri, Jun 30, 2017 at 2:14 PM, Rishabh Mittar <
> f2014141 at pilani.bits-pilani.ac.in> wrote:
>
>> Hello vtkusers,
>>
>> I am trying to build VTK 8.0 with Oculus SDK on Windows.
>>
>> While building the Solution file on Visual Studio, I am getting the
>> following errors:
>>
>> error LNK2038: mismatch detected for '_ITERATOR_DEBUG_LEVEL': value '0'
>> doesn't match value '2' in vtkOculusCamera.obj
>> C:\VTK_OCULUS\bin\Rendering\Oculus\LibOVR.lib(OVR_CAPI_Util.obj)
>>
>> Error 3 error LNK2038: mismatch detected for 'RuntimeLibrary': value
>> 'MT_StaticRelease' doesn't match value 'MDd_DynamicDebug' in
>> vtkOculusCamera.obj
>> C:\VTK_OCULUS\bin\Rendering\Oculus\LibOVR.lib(OVR_CAPI_Util.obj)
>>
>> I researched a bit and found out that the problem is due to the Oculus
>> SDK having a 'release' build and VTK requires a 'debug' version.
>> However I am unable to figure out a solution to the problem.
>> I am using VTK 8.0.0 and Oculus windows release 1.15.0 from
>>
>> https://developer.oculus.com/downloads/native-windows/
>>
>>   I am using Visual Studio 2013 to build the solution file.
>> Can anyone suggest a way out?
>>
>> --
>> Rishabh Mittar
>>
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