[vtkusers] (no subject)

[Amy Squillacote]

Try vtkOrientationMarkerWidget: 
http://www.vtk.org/doc/release/5.0/html/a01793.html.

- Amy

TARRAGO Xavier 103783 wrote:
>   Hello,
>
>   I'd like to get a 3d representation of a trihedron (i-e Ox, Oy, Oz). I want to show the three arrows (like a vtkAxesActor), but I want it to be always in the bottom-left corner of the viewport, always in front of the scene and with a size fixed in view coordinates. Of course, it will not show the position of origin, but only the axes orientation. It should follow the camera movments.
>
>   Any ideas of how to get this effect?
>
>   Thanks in advance,
>
> Xavier Tarrago 
> Service Système et Simulation pour la Surveillance et le Contrôle Non Destructif 
> CEA Saclay 
> 91191 Gif sur Yvette Cedex 
> Tel :+ 33 (0)169 088 808 
> Fax:+ 33 (0)169 087 597 
> http://www-civa.cea.fr 
> xavier.tarrago at cea.fr 
>   
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