Implementation of MFT rails inside Cage

[mario6829]

The MFT rails inside the barrel Cage were implemented following the CAD data. Their contribution to material budget is evident from gamma conversion.

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[shahor02]

@mario6829 thanks! Is this the only change which is expected in the geometry? I'll need to regenerate the materials LUT.

[mario6829]

Hi @shahor02 what I implemented so far are the rails running all along the inner cage walls, which I believe are the main contributors to the material budget. I am currently implementing also the support blocks which are at the two ends of the rails and fix them to the cage edges; they may be less important due to their somehow more peripheral position. I plan to have them ready in 2-3 days.

[shahor02]

@mario6829 OK, thanks. We are planning to start a Pb24 apass2 next week, would be good to have all the geometry changes by that time to have the mat. LUT regenerated.