[Gate-users] How to insert x,y,z axes

[Stathis Kamperis]

Dear Gate users,

I'd like to display x,y,z axes so that I confirm my geometry. I looked
up at the docs and I found:

"/gate/world/daughters/insert 3axes"

But when I actually execute the command I get:

parameter value is not listed in the candidate List.
Parameter is out of candidate list (index 0)
Candidates : ImageNestedParametrisedVolume ImageRegionalizedSubVolume
ImageRegionalizedVolume box collimator compressedMatrix cone cylinder
eltub fictitiousVoxelMap general_trpd hexagone parallelbeam
parameterizedBoxMatrix regularMatrix sphere trap trpd wedge

I also found a thread from 2010:
http://comments.gmane.org/gmane.comp.science.opengate.user/603

where it says that this is no longer supported and one must use 3
dummy boxes. Is it true?

Best regards,
Stathis