Hi all,

I am trying to simulate a total internal reflection system (did a lot of them in the last two years).

Rays number 1 and 2  pass through the element “glue 1” and appear to stop interacting with the other elements.

Ray number 3 does not and so propagate normally.

Something with the definition of glue 1 is not ok but I cant find it.

Thanks for the help,

Nadav