Has anyone ever explained, or even come up with a name for, the weird BG effect that is present in Vasteel's battle scenes? Its also used a lot in the backgrounds of the cinemas in one of the Ranma games.
It's still just line scrolling / raster effects, with a simple sine wave horizontally, and stretching / compression vertically.
OK, I was wrong. It isn't used in Vasteel, but it is used in the one Ranma 1/2 game and...something else.
To see what I'm talking about watch this video:
...and skip to 0:32. Its a short use of the effect. Its used much more extensively in the ending (where Ranma gets his crazy dragon punch technique). Watching the Youtube video you'd almost think it was an interlacing artifact or something, but its even more intense in person. Whenever its used in this game (and in whatever the other game is I'm forgetting) the color choice is the same so...maybe there isn't any "special" effect here at all, programming-wise, but it does have a sort of 3D/blurring effect going on, at least to my eyes.