[vtkusers] Re: mysterious ErrorEvent phenomenon with vtkPolyDataNormals

[Charl P. Botha]

On 11/7/05, Charl P. Botha <cpbotha at gmail.com> wrote:
> # which is the standard error output, and NOT the error observer.
>
> # vtkDemandDrivenPipeline.cxx, at line 689 - 692, DOES make use of the
> # vtkErrorMacro, so it SHOULD be triggering the ErrorEvent observer

Here I go again, answering my own mail:

The vtkExecutive of the filter is erroring, not the filter itself. 
The observer should be added to the executive as well via
filt.GetExecutive().

Thanks,
Charl

--
charl p. botha http://cpbotha.net/ http://visualisation.tudelft.nl/