Creating a body that will be rendered, but not "seen" by a BaseFlashLidar

[pkimball]

Hello Folks,

I'm new to OpenRAVE.  I'd like to define in xml an OpenRAVE kinbody that will be rendered, but will NOT give returns to a BaseFlashLidar3D sensor (e.g. the semi-transparent window glass on the front of a laser scanner).  How can this be done?

Thanks,
Peter