Hi Everyone, <br><br>Does anyone know how I could pick points on the vtkImageActor orthogonal slice example in Medical3.cxx? I have used the usual point picking stuff, which works on my other renderings, but doesnt work on this.
<br><br>Do we have to do anything different when point picking on vtkImageActors?? <br><br>Has anyone tried picking points on the orthogonal slices?? The point picker returns a point id of -1 when a point is picked. <br><br>
Thanks and any help will be appreciated. <br><br>-- <br>Rashed karim <br>PhD student<br>Imperial College London <br>