[vtkusers] Fwd: Re: VTK 6 porting

[Frédéric Speisser]

-------- Message original --------
Sujet: 	Re: [vtkusers] VTK 6 porting
Date : 	Fri, 15 Mar 2013 17:43:49 +0100
De : 	Frédéric Speisser <speisser at kappaeng.com>
Pour : 	Cory Quammen <cquammen at cs.unc.edu>



Thank you Cory,

But I don't use Cmake for generating my project...
I'm under Visual 10, i've already add

VTK_USE_FILE

   in my preprocessor definitions but it does not change anything ...

Do you know what "appropriate compiler definitions to automatically 
initialize the object factory overrides" should I add in my VS project ?

Thanks.



Frédéric


Le 15/03/2013 17:35, Cory Quammen a écrit :
> After the line
>
> find_package( VTK ... )
>
> in your project's CMakeLists.txt file, you need to add the line
>
> include( ${VTK_USE_FILE} )
>
> - Cory
>
> On Fri, Mar 15, 2013 at 11:54 AM, Frédéric Speisser
> <speisser at kappaeng.com>  wrote:
>> Hello all,
>>
>> We want to port our application using Vtk 5.9 to Vtk 6.
>> Some code working on 5.9 does not work in 6, simple example with following
>> line :
>>
>> vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
>>
>> returns a NULL pointer ...
>>
>> Seems I must do something described here
>> http://www.vtk.org/Wiki/VTK/Build_System_Migration  :
>>
>>
>> "The application code must list vtkRenderingOpenGL in its components to use
>> OpenGL for rendering and include the VTK_USE_FILE to add compiler
>> definitions. This ensures that the object factory for the vtkRenderingOpenGL
>> module will be initialized and uses whenever classes from vtkRenderingCore
>> are uses in your application code. If you notice the interface classes in
>> these modules returning NULL pointers it is likely that one of these
>> implementation modules providing appropriate overrides is missing from the
>> dependency list."
>>
>> I'm already linking with vtkRenderingOpenGL-6.0.lib in my sample project but
>> what should i do with "VTK_USE_FILE" ?
>>
>> Any hints would be wellcome, thanks a lot !
>>
>>
>> Frédéric
>>
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>
> --
> Cory Quammen
> Research Associate
> Department of Computer Science
> The University of North Carolina at Chapel Hill
> .
>



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