I am writing some DRC code that I want to output markers for all pins that are on the boundary of the design layout. The boundary has its own layer that is a rectangle that fills the entire design, so the edges of the design are the edges of this boundary layer. Inside the design, i want to only highlight the rectangles that touch the boundary layer edge.
Which SVRF options are best to use for this case? I am a novice SVRF programmer.