05-17-2019, 07:58 AM
ok so it seems that setting motion blur duration to 1 frame instead of 0.5 frames fixes the issue... however thats too much moblur.
i thought maybe resimming at 1/4 frame timestep ( i had simmed in whole frame) would allow me to drop moblur to 0.5 frames, since the inter-frame information would be cached..
seems not.. i get same issue even with 4 substeps per frame, and cannot use 0.5 frame moblur duration. is this a bug? it would seem if i have 4 samples per frame, then subframe moblur should be possible?
i thought maybe resimming at 1/4 frame timestep ( i had simmed in whole frame) would allow me to drop moblur to 0.5 frames, since the inter-frame information would be cached..
seems not.. i get same issue even with 4 substeps per frame, and cannot use 0.5 frame moblur duration. is this a bug? it would seem if i have 4 samples per frame, then subframe moblur should be possible?