Is it possible to get the calculator in ParaView to output a float
array instead of a double array? The vtkArrayCalculator class seems to
support this, but it isn't exposed in the properties panel of the
calculator filter.
What I really want to do is generate a "Normals" array that will be
used fo
I don't have an answer to your question, but I'm pretty sure your hunch is
wrong and there is no need to write out floats. There should be no
problems with having normals that are doubles.
What is probably wrong is that nothing has set the normal attributes. The
VTK mappers do not just take any
> What is probably wrong is that nothing has set the normal attributes. The
> VTK mappers do not just take any field named "Normals" and assumes they
> are the normals. Rather, you have to assign special attributes to fields
> in the vtkDataSetAttributes object.
>
> There is no direct way (that I
