hi i know this post is common but i wana clear some doubts !
moslt i read to use IR+LC on multiframe on IR and fly thru on LC and check dont render final,use nTh frame, image then use IR from file and turn off secondary engine !
but after many research i collected and found
IR-animation prepass
LC-single frame
Tick dont render final image,
then finally after the prepass
Ir-from file
Secondary engine off.
i want to know whats the diff. between these methods,i usally need to render out short animations with less camera movements and few moving objects like human,objects,liquid.