[Interest] Replacement for Qt4 QMatrix4x4?

[Matthew Woehlke]

On 22/02/2019 11.39, Jason H wrote:
> Well I think if you want such things eigen
> (http://eigen.tuxfamily.org/index.php?title=Main_Page) is what you
> need. However, I would love to see Qt incorporate some basic
> operations.

We *almost* had that with QVectorNd and QMatrixNxN... until Qt5 went and
made them float. Sigh.

What I would *really* love is to see Eigen or the like standardized as
part of C++23 :-D. But that's getting OT...

-- 
Matthew