Highlight/Different Color of pipe segment, when inside pipes network (scrubber/air supply)

[Venuska1117]

Issue:
Sometimes moving as biohazard like spiders/xenos when you roam around in pipes, you cannot tell in with pipe you are, with sometimes end up by popping out to open.

Solution:
I was thinking about biohazards and other vent-crawl entities ability to see in with pipe segment you are by highlight it or have different color, thank to that you will loose less time by "guessing".

sorry i am mapper not codder, so i cannot make it real.