[vtkusers] vtkTextureObject bind error

Ken Martin ken.martin at kitware.com
Thu Jul 27 10:33:34 EDT 2017


Have you checked if the issue persists with VTK master? That would be my
next suggestion.

On Thu, Jul 27, 2017 at 7:19 AM, Rick Dailey <rick at pile.com> wrote:

> I have made a substantial advance in my debugging capabilities but still
> not
> able to solve this.  What I did was to move my entire tomography project
> into the VTK solution as an “example” project.  This allows me to step-into
> and debug the VTK dlls, automatically view stack traces, local variables,
> class member variables, etc. anywhere that I need and it works great.  The
> problem now is that even with this capability I am still unable to locate
> and fix the bug.  Much of it has to do with the complexity of the VTK code.
>
> As a reminder:
>
> On some volumes I display I get an assert in the VTK code that says a
> certain vtkTextureObject is not valid.  This happens on maybe one in fifty
> specific volumes but still accounts for a lot of customer complaints when
> the program crashes or fails to display the volume.
>
> Can anyone provide hints as to how I should attempt to debug this now that
> I
> have complete debugging access to the VTK code?
>
>
>
>
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-- 
Ken Martin PhD
Distinguished Engineer
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065

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