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SDS digitization - new offset functionality [message #21725]

Tue, 07 November 2017 15:19

Stefan Pflueger
Messages: 99
Registered: February 2012

continuous participant

From: *specf.him.uni-mainz.de

Hello,

I want to add some new functionality in the SDS digitization classes. This new functionality is to introduce an offset in x and y for the active part of a sensor, so that the first pixel does not necessarily have to start at the edge of the TGeoVolume.

Also another question: I stumbled on the two SDS classes with do this PndSdsCalcPixel and PndSdsCalcPixelDif. It looks like a lot of overhead in these two classes. Can I merge these two, or do we even need them both?

Best regards,
Stefan

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Re: SDS digitization - new offset functionality [message #21735 is a reply to message #21725]

Wed, 08 November 2017 10:35

Tobias Stockmanns
Messages: 489
Registered: May 2007

first-grade participant

From: 140.181.12*

Hi Stefan,

in the MVD we introduced the inactive part by a dedicated silicon layer around the active part.
I have nothing against your idea to introduce two additionl parameters to define the offset in x- and y-direction but make sure that the default of these parameters is set to 0.

Cheers,

Tobias

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Re: SDS digitization - new offset functionality [message #21740 is a reply to message #21735]

Wed, 08 November 2017 13:00

Stefan Pflueger
Messages: 99
Registered: February 2012

continuous participant

From: *specf.him.uni-mainz.de

Hi Tobias,

ok then we will also do it the way you described, creating an active and passive geometry part. Thanks

Cheers,
Stefan

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