lua.wetgenes.tardis.q4.set

q4 = tardis.q4.set(q4,{0,0,0,1})
q4 = tardis.q4.set(q4,0,0,0,1)
q4 = tardis.q4.set(q4,{"xyz",0,90,0})
q4 = tardis.q4.set(q4,"xyz",0,90,0)
q4 = tardis.q4.set(q4,"xyz",{0,90,0})

If the first item in the stream is not a string then this is just a normal array.set style.

If first parameter of the stream is a string then initialise the quaternion using a simple axis rotation notation Where the string is a list of axis. This string is lower case letters. x y or z and then the following numbers are amount of rotation to apply around that axis in degrees. You should provide as many numbers as letters.

Essentially this gives you a way of initialising quaternion rotations in an easily readable way.