[Gate-users] A Warning

[Geron Bindseil]

Hello Michael,

When using the /vis/viewer/zoom function, you must specify a zoom factor.
If you want to make the image smaller (zoom out), use a factor less than
one. For example: "/vis/viewer/zoom 0.5".

The warning is not a problem.

I also recommend spending a few days and reading the wiki thoroughly as
many of your questions will be resolved by reading that document.

Kind Regards,
Geron

--

Geron Bindseil
PhD Candidate, Physics
University of Western Ontario
London, Canada
gbindsei at uwo.ca



On Mon, Nov 28, 2011 at 6:07 AM, Michael <zb890707 at 126.com> wrote:

> Dear Gaters:
> I have solved the question about "material 'water'", thank you everyone,
> and now I go on following the UserGuide.
> When I go to this part, a warning comes to, and I can not get the picture
> like the UserGuide(Figure1.2).
>
> #  S Y S T E M
> Idle> /gate/world/daughters/name cylindricalPET
> Idle> /gate/world/daughters/insert cylinder
> Idle> /gate/cylindricalPET/setMaterial Water
> Idle> /gate/cylindricalPET/geometry/setRmax 100 mm
> Idle> /gate/cylindricalPET/geometry/setRmin 86 mm
> Idle> /gate/cylindricalPET/geometry/setHeight 18 mm
> Idle> /gate/cylindricalPET/vis/forceWireframe
> G4PhysicalVolumeModel::Validate() called.
>  Volume of the same name and copy number ("world_phys", copy 0) still
> exists and is being used.
>  WARNING: This does not necessarily guarantee it's the same
>  volume you originally specified in /vis/scene/add/.
>
> What happened? What should I do?
>
> Another question,
> how can I make a picture smaller, while I type "/vis/viewer/zoom " and it
> just makes a picture biger.
>
> Thank you!!
>
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