[vtkusers] vtkObjImporter and vtkPolyDataNormals

[Bill Lorensen]

The mapper is obtained from the actors created by the importer. You
can build a pipeline and connect the last element of the pipeline to
the mappers.

Bill

On Thu, Apr 5, 2018 at 5:50 AM, Sgouros, Thomas
<thomas_sgouros at brown.edu> wrote:
> Hello all:
>
> I'm looking at the example for the vtkObjImporter class found here:
>
>   https://lorensen.github.io/VTKExamples/site/Cxx/IO/OBJImporter/
>
> There is a mapper created there whose inputs are set to the outputs of a
> vtkPolyDataNormals object (just a few lines back from the end). But its
> output is never set to anybody's input. Why is that?
>
> Asking because I need to insert a vtkTransformFilter into the mix, and I
> don't really see where it should go in order to transform the position of
> the imported object.
>
> Thank you,
>
>  -Tom
>
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