Linear keyframe values are interpolated to produce an even pace throughout the animation.
Mac Catalyst 13.0+Beta
kCAAnimationPaced gives a linearly interpolated animation, but keyTimes and timingFunction are ignored and keyframe times are automatically generated to give the animation a constant velocity.
Listing 1 shows how to create a keyframe animation object using paced interpolation.
A layer animated with the keyframe animation created by the code above and with linearly interpolated horizontal movement would describe a path similar to Figure 1.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.