Hello, sorry for bothering you. I have a question about the pitch and yaw of polycapillary lenses and would like to ask you for advice.
This example is from xrt-1.6.1 \ examples \ withRaycing \ 10_MultipleReflect.

I want to study the impact of changes in azimuth and elevation angles of polycapillary lenses on the collimation effect. If I set pitch or yaw here, will the polycapillary lenses rotate around a local coordinate system with its geometric center as the origin, or will it rotate around this coordinate system with [0,0,0] as the origin?
I'm looking forward to your relpy！Thanks！