It was used to try and make 30fps console racing games look less juddery, but didn't really work. Racing games are a genre that really does need 60fps+ to feel good.
Even in the 90s, the developers of 3D arcade racing games were well aware of this, ensuring that the original arcade versions of games like Ridge Racer, Daytona, and Sega Rally ran at 60fps, rather than sacrificing that smoothness to add more detail. And those games looked spectacularly good for their time.
Even in the 90s, the developers of 3D arcade racing games were well aware of this, ensuring that the original arcade versions of games like Ridge Racer, Daytona, and Sega Rally ran at 60fps, rather than sacrificing that smoothness to add more detail. And those games looked spectacularly good for their time.