| Re: Strange shape for the cental part of beam pipe. [message #9188 is a reply to message #9181] |
Tue, 11 August 2009 21:22   |
donghee
Messages: 385
Registered: January 2009
Location: Germnay
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first-grade participant |
From: *dip.t-dialin.net
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Dear Stepano,
Thank you for your kind correction.
I'm so sorry for careless reading.
Here comes one more question about the way of implementation of bending pipe.
When I check some geometry structure in ROOT TGeo class,
there are TPolgon as a polycone shape, which is used in the construction of beampipe at pandaroot.
It has 9 parameters.
But I think I couldn't change x and y position with this class.
I have to find another appropriate class to make a bending structure.
Do you have any idea which class could be suitable for this purpose.
For the box shape, maybe one can use TGeoXtru class, but for polygon shape, I don't know exactly what I need.
Thank you,
Donghee
[Updated on: Tue, 11 August 2009 21:23] Report message to a moderator |
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