RolStoppable said:
AA techniques do impact performance, yes. The benefit of AA is first and foremost apparent in screenshots as jaggies are a lot less noticeable in motion. It's a question of diminishing returns, so Nintendo doesn't bother. |
No, aliasing is more annoying in motion than in a static picture. The "jaggies" wander around on the lines with a moving camera:
But if the decision was stable 60 fps with aliasing or 30 fps with anti-aliasing in a racing game, they made the right choice.