Hi.
As you well know the best and easiest way to create relative animation is save and load animation and setting " relative - replace" in load window.
This works well and clean but if your object is linked to another one it will not work.
I need a simple script that do this to selected keys of a controller ( like x-postion and better the selected track) in curve editor:
Copy them( just selected keys not the whole track)
Past them at the specific frame later.
Add to all keys values this :( first selected key value -last selected key value).
It will be very helpful for animating.
Thanks.