lua.wetgenes.tardis.m4.pretranslate_v3
m4 = m4:pretranslate_v3(v3a)
m4 = m4:pretranslate_v3(v3a,r)
Translate this m4 along its global axis by v3a.
If r is provided then the result is written into r and returned otherwise m4 is modified and returned.