On Sat, Oct 3, 2015 at 1:21 AM, Domenic Denicola <d...@domenic.me> wrote: > Anne's questions are interesting and worth answering. For example, which of > these properties are typically held in memory already, versus which would > require some kind of computation---the former usually are better as > properties, and the latter as methods.
The timing properties are typically held in memory while the computedTiming properties will typically be generated on-demand since they can be calculated from the timing properties and some of them change on each frame.