Here, we should actually also get the parameters of the shapes, like the verticies of the polygon shape that makes up the silicon sensor, the strip pitch, the ring radii, the z-positions, and so on - that is, all the geometric information we need for futher processing, such as simulation, digitization, reconstruction, etc.
: In the XML geometry file, the position of the top-left corner of the chip closest to the pipe is given in the Halfdisk coordinate system. Need to put in the XML file the position of the ladder coordinate center