/**
* From last to first mixingFrom entries, sets timelinesFirst to true on last, calls
* checkTimelineUsage on rest.
*/
private void setTimelinesFirst(TrackEntry entry) {
if (entry.mixingFrom != null) {
setTimelinesFirst(entry.mixingFrom);
checkTimelinesUsage(entry);
return;
}
IntSet propertyIDs = this.propertyIDs;
int n = entry.animation.timelines.size;
Object[] timelines = entry.animation.timelines.items;
boolean[] usage = entry.timelinesFirst.setSize(n);
for (int i = 0; i < n; i++) {
propertyIDs.add(((Timeline) timelines[i]).getPropertyId());
usage[i] = true;
}
}
/** From last to first mixingFrom entries, calls checkTimelineUsage. */
private void checkTimelinesFirst(TrackEntry entry) {
if (entry.mixingFrom != null) checkTimelinesFirst(entry.mixingFrom);
checkTimelinesUsage(entry);
}