Haaaaa-  that are lights....

I thought you where showing transonic boom waves inside a windtunnel... :-)

You could use that for a burning rocket motor also.

Or for transonic waves.

Or for bow waves.

Cool effects.
Nice job sir.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!