[vtkusers] Relationship between PointData::AddArray() and PointData::SetVectors()?

[Bill Lorensen]

You can add as many arrays as you like. Give them a name, and then use
SetActiveScalars or SetActiveVectors to use them in GetScalars or
GetVectors.
 These search results at:
https://lorensen.github.io/VTKExamples/site/

yield lots of examples:
https://cse.google.com/cse?cx=015419652359195128492:0lkxso1wcym&q=setactivescalars&oq=setactivescalars&gs_l=partner.3...2338.12615.0.13087.22.19.3.0.0.0.92.1404.19.19.0.gsnos%2Cn%3D13...0.10351j8388625j22j3..1ac.1.25.partner..22.0.0.60OVm-LcjiE#gsc.tab=0&gsc.q=setactivescalars&gsc.page=1

https://cse.google.com/cse?cx=015419652359195128492:0lkxso1wcym&q=setactivescalars&oq=setactivescalars&gs_l=partner.3...2338.12615.0.13087.22.19.3.0.0.0.92.1404.19.19.0.gsnos%2Cn%3D13...0.10351j8388625j22j3..1ac.1.25.partner..22.0.0.60OVm-LcjiE#gsc.tab=0&gsc.q=setactivevectors&gsc.sort=date



On Sat, Sep 9, 2017 at 9:57 AM, landings <landinghere at 163.com> wrote:
> Do methods like SetScalars(), SetVectors() and SetNormals() mean I can only
> have one set of scalars, one set of vectors and one set of normals each?
>
> AddArray() seems to add arbitrary arrays without asking for their usage,
> does it have any relationship with the former methods?
>
>
>
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