Animation Correction

The earlier code I posted in the entry on implementing a wait alert and the follow-up entry that applied the technique to the Tic-Tac-Toe game both contained a mistake. The animation keyframes were specified as seconds, and should have been specified as clamped floats (floats with a value from 0.0 to 1.0).

Here are the corrected keyframe values for the bounce animation:

    animation.keyTimes = [NSArray arrayWithObjects:
                      [NSNumber numberWithFloat:0.0],
                      [NSNumber numberWithFloat:0.6],
                      [NSNumber numberWithFloat:0.8],
                      [NSNumber numberWithFloat:1.0], 
                      nil];

I will update both projects as soon as I can. Sorry for the inconvenience.

Posted in: goof,iPhone SDK