[Paraview] Show custom cube axes annotations

[Felipe Bordeu]

I have no problem with the use custom range.

My problem is than I use a home made transform filter to transform my 
data, our data is sometimes degenerated (one axis is very very small), 
so we use the transform filter to increase the size of that dimensions. 
But the problems is that the cube axes does not have the good units any 
more ( so we want to keep the labels of the input by applying the same 
transform)

Until now I can apply only translation and scale, not rotation.

note: in the images the little arrow is the original one.

Felipe



Le 16/11/2012 17:47, Sebastien Jourdain a écrit :
> Oops,
>
> the "Use Custom Range" will use the text field property but this will 
> add extra information so when you use the QuadView, the QuadView will 
> be able to know what the slices origin is regarding those arbitrary 
> bounds.
>
> Hope that makes a little bit more sense,
>
> Seb
>
>
> On Fri, Nov 16, 2012 at 11:42 AM, Sebastien Jourdain 
> <sebastien.jourdain at kitware.com 
> <mailto:sebastien.jourdain at kitware.com>> wrote:
>
>     Hi Felipe,
>
>     if you check "Use Custom Range" the cube axis will use the
>     oriented bounds correctly for the labels instead of using the
>     world space coordinate bounds.
>     This happen by adding new field data providing the min/max for
>     each axis that should be used for the labels.
>
>     Regarding you question the end points of the cube axes will be
>
>     Pmin = U*OrientedBounds[0] + V*OrientedBouds[2] + W*OrientedBouds[4]
>     ...
>     Pmax = U*OrientedBounds[1] + V*OrientedBouds[3] + W*OrientedBouds[5]
>
>     Hope that help,
>
>     Seb
>
>
>
>     On Fri, Nov 16, 2012 at 10:02 AM, Felipe Bordeu
>     <felipe.bordeu at ec-nantes.fr <mailto:felipe.bordeu at ec-nantes.fr>>
>     wrote:
>
>         Hi,
>
>         I am trying  to understand how the new annotation for the cube
>         axis works.
>
>         I don't understand how to define the OrientedBoundingBox
>         FieldData variable. (I understand the c++ part, that’s easy ;) )
>         (I'm working with a c++ reader plugin).
>
>         What is the relation between the Oriented Bound and the scale
>         and the position of the axis.
>
>              Thanks
>
>              Felipe
>
>              
>
>              ps: Paraview 3.98.0-RC2 git version, kubuntu 12.04 64.
>
>         -- 
>
>         Felipe Bordeu Weldt
>         Ingénieur de Recherche
>         -------------------------------------
>         Tél. :33 (0)2 40 37 16  <tel:33%20%280%292%2040%2037%2016>  57
>         Fax. :33 (0)2 40 74 74  <tel:33%20%280%292%2040%2074%2074>  06
>         Felipe.Bordeu at ec-nantes.fr  <mailto:Felipe.Bordeu at ec-nantes.fr>
>         Institut GeM - UMR CNRS 6183
>         École Centrale Nantes
>         1 Rue de La Noë, 44321 Nantes, FRANCE
>         -------------------------------------
>
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-- 

Felipe Bordeu Weldt
Ingénieur de Recherche
-------------------------------------
Tél. : 33 (0)2 40 37 16 57
Fax. : 33 (0)2 40 74 74 06
Felipe.Bordeu at ec-nantes.fr
Institut GeM - UMR CNRS 6183
École Centrale Nantes
1 Rue de La Noë, 44321 Nantes, FRANCE
-------------------------------------

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