increased MBLUR_TIME_SPLIT_THRESHOLD to 1.25, average performance did not change, but barbarian_mblur_translate has half the BVH size and barbarian_msmblur2 does an object split initially
increased MBLUR_TIME_SPLIT_THRESHOLD to 1.25, average performance did not change, but barbarian_mblur_translate has half the BVH size and barbarian_msmblur2 does an object split initially

embree/embree,embree/embree,embree/embree,embree/embree