No override found for 'vtkRayCastImageDisplayHelper'

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No override found for 'vtkRayCastImageDisplayHelper'

Rasoul Sharifian
Hi every one, 
Do you guys face with this error?

Generic Warning: In F:\VTK-8.1.0\Source\Rendering\Volume\vtkRayCastImageDisplayHelper.cxx, line 20
Error: no override found for 'vtkRayCastImageDisplayHelper'.
It occurs at this line of my code:

vtkSmartPointer<vtkFixedPointVolumeRayCastMapper> mapper =
        vtkSmartPointer<vtkFixedPointVolumeRayCastMapper>::New();
Any help would be welcome


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Re: No override found for 'vtkRayCastImageDisplayHelper'

David Gobbi
It's looking for vtkOpenGLRayCastImageDisplayHelper, in vtkRenderingVolumeOpenGL2.
If you link your program to vtkRenderingVolumeOpenGL2 the error should disappear.

On Sun, Jun 10, 2018 at 1:31 AM, Rasoul Sharifian <[hidden email]> wrote:
Hi every one, 
Do you guys face with this error?

Generic Warning: In F:\VTK-8.1.0\Source\Rendering\Volume\vtkRayCastImageDisplayHelper.cxx, line 20
Error: no override found for 'vtkRayCastImageDisplayHelper'.
It occurs at this line of my code:

vtkSmartPointer<vtkFixedPointVolumeRayCastMapper> mapper =
        vtkSmartPointer<vtkFixedPointVolumeRayCastMapper>::New();
Any help would be welcome
 


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