[Paraview] Parallel Projection and zoom

[Bastil2001 at yahoo.de]

Thanks Pat,

that works. Honestly it is not my aim to use Python every time I want to
change/query a zome factor. Would it be possible to:

    * add it to the GUI
    * Save it together with the views?

Thanks.

Bastian


Am 10.06.2010 21:53, schrieb pat marion:
> >> I can do view.CameraParallelScale=1 and the value is changed but
> the view is not....
>
> Is it possible you just need to call Render() to update the view?  It
> works for me from python, if I enable parallel projection and adjust
> the scale-
>
> view.CameraParallelProjection = 1
> view.CameraParallelScale = 1.0
> Render()
>
> Pat
>
> On Thu, Jun 10, 2010 at 2:46 PM, Bastil2001 at yahoo.de
> <mailto:Bastil2001 at yahoo.de> <Bastil2001 at yahoo.de
> <mailto:Bastil2001 at yahoo.de>> wrote:
>
>     Dear all,
>
>     I am very happy that 3.8.0 now has the option to save/load view.
>     Very helpful. However when using parallel projection the parameter
>     to control zooming is:
>
>         * Not shown in the Adjust Camera GUI
>         * Not saved with the views
>
>     The only way I have so far is to query it from Python:
>
>     >>>
>     view=GetRenderView()
>
>     >>>
>     view.CameraParallelScale
>
>     2.7270467698171603
>
>     However this is not so straight-forward. I also done't know how to
>     modify it from within python. I can do
>     view.CameraParallelScale=1 and the value is changed but the view
>     is not....
>
>     Regards Bastian
>
>
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