Radiance Utility to Identify Geometry Identifier Name

Hello Dear Radiance Community,

I'm curious if it is possible to identify a specific geometry primitive identifier name in a .rad file given an .hdr image of the octree that uses this geometry .rad file? I have a .rad geometry file that contains numerous polygons and it would be helpful to be able to identify a specific polygon identifier name by simply clicking on its surface within an .hdr image. This is useful for debugging purposes, where the geometry consists of a large number of geometry primitives.

If anybody has developed a Radiance utility that performs this task, I would greatly appreciate it you could share it or give some insight into the procedure.

Best Regards,
Andrei Kolomenski