lua.wetgenes.tardis.q4.mix
q4 = q4:mix(q4b,s)
q4 = q4:mix(q4b,s,r)
Lerp from q4 to q4b by s.
If r is provided then the result is written into r and returned otherwise q4 is modified and returned.
q4 = q4:mix(q4b,s)
q4 = q4:mix(q4b,s,r)
Lerp from q4 to q4b by s.
If r is provided then the result is written into r and returned otherwise q4 is modified and returned.