[vtkusers] VTK 7 and vtkRenderingOpenGL2 migration

[Orion Poplawski]

Thanks for the response, but I can't find any evidence of these macros in the
installed headers or anything else of use in that header file, except perhaps
the new definition of VTK_USE_GLSL_SHADERS.

On 02/08/2016 09:59 AM, Ken Martin wrote:
> I believe you can do
> 
> #include "vtkRenderingOpenGLConfigure.h"
> 
> #ifdef VTK_OPENGL2
> blah
> #endif
> 
> #ifdef VTK_OPENGL1
> blah
> #endif
> 
> 
> 
> On Fri, Feb 5, 2016 at 11:27 AM, Orion Poplawski <orion at cora.nwra.com
> <mailto:orion at cora.nwra.com>> wrote:
> 
>     I'm looking at updating the Fedora VTK package to 7.0 and rebuilding dependent
>     packages here: https://copr.fedorainfracloud.org/coprs/orion/vtk7/builds/
> 
>     One problem is packages (e.g. engrid) that do:
> 
>     VTK_MODULE_INIT(vtkRenderingOpenGL);
> 
>     It appears that with VTK 7.0 it would need to do:
> 
>     VTK_MODULE_INIT(vtkRenderingOpenGL2);
> 
>     What's the best way for projects to handle this automatically, as the vtk they
>     are building against may have been built with either backend.
> 
> 
>     --
>     Orion Poplawski
>     Technical Manager                     303-415-9701 x222
>     <tel:303-415-9701%20x222>
>     NWRA, Boulder/CoRA Office             FAX: 303-415-9702 <tel:303-415-9702>
>     3380 Mitchell Lane                       orion at nwra.com
>     <mailto:orion at nwra.com>
>     Boulder, CO 80301                   http://www.nwra.com
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> -- 
> Ken Martin PhD
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-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion at nwra.com
Boulder, CO 80301                   http://www.nwra.com