Richard Antalik
d373b43f07
Splitting of effect strip alone wasn't handled properly. Previously this resulted in duplicating effect strip, and it was broken at least from 2.79. Change in rB8ec6b34b8eb2 was intended to allow splitting strips individually, so it can be used as RNA API function but also so it requires as little glue logic as possible. This is fixed by splitting all dependent strips at once in 2 separate ListBases for left and right strips. Strips can be finally moved into original `ListBase`. With this fix it is still possible to split strips individually with little glue logic. RNA API function could return list of split strips as well, currently at least one strip in chain will be provided so chain can be reconstructed on python side. Reviewed By: sergey Differential Revision: https://developer.blender.org/D10209