[vtk-developers] Tcl wrapping and output array arguments

[David Gobbi]

Aha, I didn't see that.  And Java too.  Nice!

On Wed, Apr 1, 2015 at 9:46 AM, David Lonie <david.lonie at kitware.com> wrote:

> On Wed, Apr 1, 2015 at 11:35 AM, David Gobbi <david.gobbi at gmail.com>
> wrote:
>
>> I thought of a simpler solution for the vtkBoundingBox issue.  The
>> discussion we've had so far has focused on getting vtkWrapTcl to deal with
>> the vtkBoundingBox type.  But that can be avoided if we instead just focus
>> on the ComputeBoundingBox method.  Here's how it would work:
>>
>> In vtkWrapTcl, it's pretty easy to see how the AddObserver method was
>> added for vtkObject.  Just search for "AddObserver" and it comes up in
>> exactly two places.  Likewise, the code for ComputeBoundingBox could be
>> added for vtkAbstractMapper3D.  Adding it to this base class will
>> automatically make it available in all the wrapped subclasses.
>>
>
> Thanks for the suggestion, but it was actually fairly easy to just add
> support for any method returning vtkBoundingBox:
>
>
> https://gitlab.kitware.com/dlonie/vtk/commit/bdd4c1e1a3f357338334b6cb83fb3c5076e8c001?force_show_diff=true#diff-200
>
> The wrapping code turned out to be much easier to work with than I thought
> it would!
>
> Dave
>
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