Blends N poses by weight into out via incremental normalized nlerp:
translation/scale become the weighted average, rotation the running slerp. The
weights need not sum to 1 (they're normalized as they're folded in); all-zero
weights leave out equal to the first pose. out must not alias any input.
This is the single primitive every blend node reduces to.
Blends N poses by weight into
outvia incremental normalized nlerp: translation/scale become the weighted average, rotation the running slerp. The weights need not sum to 1 (they're normalized as they're folded in); all-zero weights leaveoutequal to the first pose.outmust not alias any input.This is the single primitive every blend node reduces to.