[Paraview-developers] Custom 3D Glyph Representation

[Utkarsh Ayachit]

The easiest approach is to just show the same data twice. Just apply
the "Calculator" filter with an empty expression to create a clone of
your data. Now show both your data and the output of the calculator in
the 3D view and change the "Orientation Vectors" chosen for each of
the representations as needed.

Utkarsh

On Tue, Sep 26, 2017 at 9:39 AM, Leon Staab <tuxuin at gmail.com> wrote:
> Hi all,
>
> I have created a filter plugin which outputs vtkPolyData containing points
> and two directions for each point. The directions are located inside data
> arrays.
>
> Until now I have created a custom representation, drawing one glyph per
> point in one direction.
>
> But the goals are:
> 1. Draw two glyphs per point in two directions
> 2. After the user selects the default "3D Glyphs"-representation from the
> representation selection checkbox in ParaView, whenever my data is used,
> this representation behaves like 1.
>
> Currently stuck, I am grateful for any hint!
>
> Kind regards
> Leon
>
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