Another question about X-Splines and mocha

Something I’ve been wondering about mocha…

If I say create a roto, then track my shape, when I adjust my keyframes on the frames the roto is off, would retracking the shape from that point onwards improve the track? or is the track already defined by the first frame I tracked on? …just curious…

On occasion, tracking from a different area of the shot will help improve the track. Basically, though, the rule is track from areas of the most detail to the least detail.

Yes, sometimes adjusting your shape and retracking can help, but it’s more important to track from better information.