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Question world coordinate 

Forum: Geometry
Date: 19 Apr, 2010
From: Dorothee Lebhertz <Dorothee Lebhertz>

Hi everybody, I define my geometry using coordinate of daughter volume in mother one which has been rotated and translated. The geometry is correct, but now I would like to know the coordinate of my detector (360 boxes) in the world. I read different question related to it, but it seems to me that I need to give a coordinate and use the touchable staff, which seems crazy for me. And also I am able to know the coordinate detector by detector by selecting one detector in OpenIventor with G4PhysicalVolumeModel. But it seems that again I am given one coordinate in the world and the routine search the touchable in the region and give after the coordinate of the volume which is around this point. So my question is: Can I return the coordinate in the world of my volume using the physical or logical identification and/or the copy number ? Thanks, Dorothée

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1 More: Re: world coordinate   (Gabriele Cosmo - 22 Apr, 2010)
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