Eric Addison

This can be a very simple tweak, so I imagine you could safely delegate responsibility for it... The simplest and minimal impact change that would allow full customization, I think,...

Here is a new version with an additional Orientation value of `X1UP_X2RIGHT`. Very simple addition, and no change to any piece of the API: 14ca8d9. Below are images of switching...

Here is a more complete version, with all 8 possible orientations. Also caught a mistake in `updateBestProjectors()` which was never used with your current `Orientation` options. most recent commit: 801c246

Here are the four orientations with `x1` on the horizontal axis. The other 4 look similar.