Re: [wxVTK] Undefined reference using CygWin+VTK+wxWidgets+wxVTK

[Nigel N. <nN...@au...>]

Hi Jonas,

I guess you are using a recent CVS version of wxVTKR.W.I., e.g.

  Module:    $RCSfile: wxVTKRenderWindowInteractor.cxx,v $
  Language:  C++
  Date:      $Date: 2005/10/18 03:37:00 $
  Version:   $Revision: 1.22 $


With so many variations of cmake, Vtk, wx and wxVtk, please let us 
know if you solved your problem (and if so, what steps you took).

On the other hand, since wxVTK only adds a single class to a user's
project, I simply add the [.cxx,.h] files to my Vtk-based modules
and side-step the various potential cmake complexities...


> It all compiles but when linking Sample.exe I get a lot of
> 'undefined reference' (one of them is 'undefined reference
> to 'wxClassInfo::Register()'').


If you are interested in a more manual approach, you might start 
with a simple and robust wxApp, with all settings consistent with 
your environment; then add the two files,

  wxVTKRenderWindowInteractor.h
  wxVTKRenderWindowInteractor.cxx

and paste in some of the Sample code.  I started this way; things
evolved quickly into a fantastic wx+Vtk simulation environment. 

Nigel


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