[vtk-developers] Help with vtkLineRepresentationTest1 test

[Sean McBride]

On Wed, 20 Mar 2013 21:15:25 +0000, David Cole said:

>There’s already this code:
>
>    if (size == NULL)
>      {
>      return;
>      }
>
>
>Why not just add another similar block?
>
>    if (size[0] == 0 && size[1] == 0)
>      {
>      return;
>      }
>
>
>I bet all of those tests that assert go through that same code again
>later after the window really does have a size, and the correct result
>is used way after this “failure” is presently occurring...

Good suggestion, thanks!  That seems to solve the issue.
<http://review.source.kitware.com/#/c/10381/>

(It seems a little undesirable though that this method has no means of returning error, and when it detects an error condition it doesn't even do something like SetViewPoint(0,0,0), but anyway.)

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada