Hi. I'm using the Freehand Mask with keyframes to extract an moving a subject from a background.
After having keyframed the polygon of mask, is there a way of copy-paste just a section of points from a keyframe to another? (to copy the position of some points, without moving the others).
This is useful, after having placed a list of keyframes, to change and keeping the position of some points without affecting the others.
I noticed that this is possibile only by copying all points (the entire polygon).