lua.wetgenes.tardis.v4.scale
v4 = v4:scale(s)
v4 = v4:scale(s,r)
Scale this v4 by s.
If r is provided then the result is written into r and returned otherwise v4 is modified and returned.
v4 = v4:scale(s)
v4 = v4:scale(s,r)
Scale this v4 by s.
If r is provided then the result is written into r and returned otherwise v4 is modified and returned.