The number of timelines to distribute the progress scope over.
A value from 0 to 1 that determines how much overlap exists between timelines. A shift of 0 means no overlap, while a shift closer to 1 results in more overlap. Negative values could introduce gaps between the timelines.
spreadScope(3, 0.1);
// => [[0, 0.357], [0.321, 0.678], [0.642, 1]]
// Progress of 3 timelines with 0.1 shift (slight overlap)
spreadScope(3, 0.9);
// => [[0, 0.833], [0.083, 0.916], [0.167, 1]]
// Progress of 3 timelines with 0.9 shift (more overlap)
Distribute the progress scope evenly across a specified number of timelines, with an optional overlap or shift between them.
The function divides the range
[0, 1]into segments, where each segment represents the progress of a timeline. Theshiftparameter allows overlap or space between the timelines. Ashiftof 0 means no overlap, while positive values introduce overlap between timelines.