Affine transforms - matrix algebra

[Martin Desruisseaux]

Le 12/07/12 17:15, Pavel Safrata a écrit :
> Should the array-accepting methods accept also arrays of length 6 
> (containing only 2D-relevant elements)?
I don't see any objection.

> Should the array-returning methods return 12 elements or 16?
I don't see an obvious answer... Maybe the following method:

> public double[] toArray(double[] a) 

could accept both. But I'm not sure what should be the default behavior 
when no destination array is given. Or maybe we could avoid the question 
by making the destination array mandatory.

     Martin