[Paraview] vtk followers

[Gerard Droege]

Would anyone know whether a pipeline object (for example 3DText) can be 
tagged somehow as a vtkfollower so that the text will follow the camera 
position in an animation?     I have an animation with 3DText where I 
would like the text orientation to follow the camera as the camera 
position moves.   I have read there are vtkFollower objects that can do 
this, but not sure how to implement it in paraview.

thanks,

Gerard