Lighting...

[BAYAN MOHAMED QANDIL]

Hello everyone...

  I've been making my own routines to controlling a simple box using cpp.
My problem is that I can't get the light to follow the camera.  I'm not
using the vtkRenderWindowInteractor so I don't want to use the 
LightFollowCameraOn() function.  I used the following simple lines which
should work:

  light->SetPosition(camera->GetPosition());
  light->SetFocalPoint(camera->GetFocalPoint());

  for some reason, this makes the light shine on the exact opposite side
of the box.  I don't understand why.  Any input would be appreciated.

bayan



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