A function that is called when the elapsed time on a cycle passes the specified time of this KeyFrame. The action() function will be called if the elapsed time passes the indicated value, even if it never equaled the time value exactly.

Profile: common

Defines whether or not the action() function can be skipped if the master timer gets behind and more than one Timeline cycles are skipped between time pulses. If true, only one call to the action() function will occur for each time pulse, regardless of how many cycles have occured since the last time pulse was processed.

Profile: common

Defines the reference elapsed time offset within a single cycle of a Timeline at which the associated values will be set and at which the action() function will be called.

Profile: common

A list of sub-timelines that will be started when the time cursor passes the specified time of this KeyFrame.

Profile: common

The list of target variables and the desired values they should interpolate at the specified time of this KeyFrame.

Profile: common