I’m having some trouble understanding the FGM system in Final Gather. I’ve ticked the box to keep the same FGM file rather than rebuild, but it seems to be rebuilding every frame. Am I missing something? At first I thought maybe it only stores the FG data for the current shot, but this can’t be the case! I’m doing an animation and my plan was to do a big FG at 1500 samples or so then store it…
Any help is appreciated.