actor picking with vtkWin32RenderWindowInteractor

[Agris Klimkans]

Hi!

I am writing a MFC doc/view program on a w2k computer and encountered difficulties with actor picking.
To set up the renderer, window and interactor I am using the following code

void CMadelungView::PrepareForUnitCellPlot()
{
....
 m_pRenderer = vtkRenderer::New();
 m_pRenWin = vtkWin32OpenGLRenderWindow::New();
 HWND hwnd = this->GetSafeHwnd();
  m_pRenWin->AddRenderer(m_pRenderer);
  m_pRenWin->SetParentId(hwnd);

 m_pIren = vtkWin32RenderWindowInteractor::New();
 m_pIren->SetRenderWindow(m_pRenWin);
......
}

1) I can rotate and zoom actors with mouse, but keyboard commands (like "p" - picking, "w" - wireframe, etc.) doesn't work. Is there something missing in my code?
2) I would like also to start picking of actors with a menu command instead of "p". Is there an easy way how to do it?




Thanks in advance!
---------------------------------
Agris Klimkans
Department of Physical Chemistry
Chalmers University of Technology
S-41296 Goteborg
Sweden

tel. 46-031-7723051
fax. 46-031-7723858
mailto:agris at phc.chalmers.se
http://www.che.chalmers.se/~agris
---------------------------------


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